OPERATION AND PARTS MANUAL
HDA-SERIES
WALK-BEHIND TROWEL
Revision #9 (07/02/10)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
P/N 20920
PROPOSITION 65 WARNING
Engine exhaust and some of
its constituents, and some dust created
by power sanding, sawing, grinding,
drillingandotherconstructionactivities
contains chemicals known to the State
of California to cause cancer, birth
defects and other reproductive harm.
Some examples of these chemicals are:
Leadfromlead-basedpaints.
Crystallinesilicafrombricks.
Cementandothermasonryproducts.
Arsenicandchromiumfromchemically
treatedlumber.
Your risk from these exposures varies,
depending on how often you do this type
of work. To reduce your exposure to
these chemicals: ALWAYS work in a
well ventilated area, and work with
approved safety equipment, such as
dust masks that are specially designed
to filter out microscopic particles.
PAGE 2 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
NOTES
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 3
TABLE OF CONTENTS
HDA-Series
Walk-Behind Trowel
Proposition 65 Warning ........................................... 2
Table Of Contents ................................................... 4
Parts Ordering Procedures ..................................... 5
Training Checklist .................................................... 6
Daily Pre-Operation Checklist ................................. 7
Safety Message Alert Symbols ............................ 8-9
Rules For Safe Operation ................................ 10-11
Operation And Safety Decals ................................ 12
Specifications (Trowel) .......................................... 13
Specifications (Engines)........................................ 14
General Information .............................................. 15
Controls And Components .............................. 16-17
Basic Engine ......................................................... 18
Assembly And Installation ................................ 19-21
Pre-Inspection .................................................. 22-23
Initial Start-Up .................................................. 24-25
Operation ......................................................... 26-27
Options ............................................................. 28-29
Maintenance .................................................... 30-34
Troubleshooting (Trowel) ................................. 35-36
Troubleshooting (Engine) ...................................... 37
Explanation Of Codes ........................................... 38
Suggested Spare Parts ......................................... 39
Component Drawings
Nameplate And Decals .................................... 40-41
Standard Handle Assembly (Old Style) ........... 42-43
Standard Handle Assembly (New Style) .......... 44-45
Quick-Pitch™ Handle Assembly (Old Style) ... 46-49
Quick-Pitch™ Handle Assembly (New Style) .. 50-51
4-Blade Spider Assembly ................................. 52-53
Gearbox & Engine Mounts Assembly .............. 54-55
Engine, 11 Hp Honda Assembly ...................... 56-57
Engine, 13 Hp Honda Assembly ..................... 58-59
Guard Ring Assembly ...................................... 60-61
Stabilizer Ring Assembly ................................. 62-63
Blades & Arm Adj. Fixture Assembly (Options) 64-65
Lifting Bail Assembly (Option) ......................... 66-67
Honda GX340K1QA2 Engine
Air Cleaner Assembly....................................... 68-69
Camshaft Assembly ......................................... 70-71
Piston Assembly ............................................... 72-73
Crankcase Cover Assembly ............................. 74-75
Crankshaft Assembly ....................................... 76-77
Cylinder Barrel Assembly ................................. 78-79
Cylinder Head Assembly .................................. 80-81
Fan Cover Assembly ........................................ 82-83
Flywheel Assembly .......................................... 84-85
Fuel Tank Assembly ......................................... 86-87
Ignition Coil Assembly ...................................... 88-89
Carburetor Assembly ....................................... 90-93
Muffler Assembly ............................................. 94-95
Recoil Starter Assembly................................... 96-97
Control Assembly ............................................ 98-99
Labels Assembly .......................................... 100-101
Honda GX390K1QA2 Engine
Air Cleaner Assembly................................... 102-103
Camshaft Assembly ..................................... 104-105
Piston Assembly ........................................... 106-107
Crankcase Cover Assembly ......................... 108-109
Crankshaft Assembly ................................... 110-111
Cylinder Barrel Assembly ............................. 112-113
Cylinder Head Assembly .............................. 114-115
Fan Cover Assembly .................................... 116-117
Flywheel Assembly ...................................... 118-119
Fuel Tank Assembly ..................................... 120-121
Ignition Coil Assembly .................................. 122-123
Carburetor Assembly ................................... 124-125
Muffler Assembly ......................................... 126-127
Recoil Starter Assembly............................... 128-129
Control Assembly ......................................... 130-131
Gasket Kit Assembly .................................... 132-133
Labels Assembly .......................................... 134-135
Terms And Conditions Of Sale — Parts .............. 136
NOTE
Specification and part number
are subject to change without
notice.
PAGE 4 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
www.multiquip.com
PARTS ORDERING PROCEDURES
Ordering parts has never been easier!
Choose from three easy options:
Order via Internet (Dealers Only):
Best Deal!
Effective:
January 1st, 2006
If you have an MQ Account, to obtain a Username
and Password, E-mail us at: parts@multiquip.
com.
Order parts on-line using Multiquip’s SmartEquip website!
N View Parts Diagrams
N Order Parts
N Print Specification Information
To obtain an MQ Account, contact your
District Sales Manager for more information.
Use the internet and qualify for a 5% Discount
on Standard orders for all orders which include
complete part numbers.*
Goto www.multiquip.com and click on
Order Parts to log in and save!
Note: Discounts Are Subject To Change
Order via Fax (Dealers Only):
All customers are welcome to order parts via Fax.
Domestic (US) Customers dial:
1-800-6-PARTS-7 (800-672-7877)
Fax your order in and qualify for a 2% Discount
on Standard orders for all orders which include
complete part numbers.*
Note: Discounts Are Subject To Change
Order via Phone: Domestic (US) Dealers Call:
1-800-427-1244
Non-Dealer Customers:
Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.
International Customers should contact
their local Multiquip Representatives for
Parts Ordering information.
When ordering parts, please supply:
R
R
R
R
R
R
Dealer Account Number
Dealer Name and Address
Shipping Address (if different than billing address)
Return Fax Number
Applicable Model Number
Quantity, Part Number and Description of Each Part
R
Specify Preferred Method of Shipment:
UPS/Fed Ex
DHL
N Priority One
Truck N Ground
N Next Day
N Second/Third Day
NOTICE
All orders are treated as Standard Orders and will
ship the same day if received prior to 3PM PST.
WE ACCEPT ALL MAJOR CREDIT CARDS!
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 5
TRAINING CHECKLIST
TRAINING CHECKLIST
This checklist will lists some of the minimum requirements for
machine maintenance and operation. Please feel free to detach
it and make copies. Use this checklist whenever a new operator
is to be trained or it can be used as a review for more experienced
operator’s.
TRAINING CHECKLIST
NO.
DESCRIPTION
1
Read Operator’s Manual completely.
2
Machine layout, location of components, checking of engine and
gearbox fluid level.
3
Fuel system, refueling procedure.
4
Operation of controls (machine not running).
5
Safety controls, safety stop switch operation.
6
Emergency stop procedures.
7
Star tup of machine.
8
Maneuvering.
9
Pitching.
10
Concrete finishing techniques.
11
Shutdown of machine.
12
Lifting of machine.
13
Machine transpor t and storage.
OK?
DATE
Operator _________________________________________ Trainee __________________________________________
COMMENTS:
PAGE 6 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
DAILY PRE-OPERATION CHECKLIST
DAILY PRE-OPERATION CHECKLIST
DAILY PRE-OPERATION CHECKLIST
1
Engine Oil Level.
2
Gearbox Fluid Level.
3
Condition of Blades.
4
Blade Pitch Operation.
5
Safety Stop Switch Operation.
6
V-Belt Clutch Operation.
COMMENTS:
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 7
SAFETY MESSAGE ALERT SYMBOLS
FOR YOUR SAFETY AND THE SAFETY OF OTHERS!
Safety precautions should be followed at all times when operating
this equipment. Failure to read and understand the Safety
Messages and Operating Instructions could result in injury to
yourself and others.
NOTE
This Owner's Manual has been developed to provide
complete instructions for the safe and efficient operation
of the MultiQuip HDA-SERIES WALK-BEHIND
TROWEL. For engine maintenance information, please
refer to the engine manufacturers instructions for data
relative to its safe operation.
Before using this WALK-BEHIND TROWEL, ensure
that the operating individual has read and
understands all instructions in this manual.
SAFETY MESSAGE ALERT SYMBOLS
The three (3) Safety Messages shown below will inform you
about potential hazards that could injure you or others. The
Safety Messages specifically address the level of exposure to
the operator, and are preceded by one of three words: DANGER,
WARNING, or CAUTION.
HAZARD SYMBOLS
Lethal Exhaust Gases
Engine exhaust gases contain poisonous
carbon monoxide. This gas is colorless and
odorless, and can cause death if inhaled.
NEVER operate this equipment in a confined
area or enclosed structure that does not
provide ample free flow air.
Explosive Fuel
Gasoline is extremely flammable, and its
vapors can cause an explosion if ignited. DO
NOT start the engine near spilled fuel or
combustible fluids. DO NOT fill the fuel tank
while the engine is running or hot. DO NOT
overfill tank, since spilled fuel could ignite if it
comes into contact with hot engine parts or
sparks from the ignition system. Store fuel in
approved containers, in well-ventilated areas
and away from sparks and flames. NEVER
use fuel as a cleaning agent.
Burn Hazards
DANGER:
You WILL be KILLED or
SERIOUSLY injured if you DO NOT follow
directions.
Engine components can generate extreme heat.
To prevent burns, DO NOT touch these areas
while the engine is running or immediately after
operations. NEVER operate the engine with
heat shields or heat guards removed.
WARNING:
You CAN be KILLED or
SERIOUSLY injured if you DO NOT follow
directions.
CAUTION: You CAN be injured if you
DO NOT follow directions.
Rotating Parts
NEVER operate equipment with covers, or
guards removed. Keep fingers, hands, hair
and clothing away from all moving parts to
prevent injury.
Potential hazards associated with trowel operation will be
referenced with "Hazard Symbols" which appear throughout
this manual, and will be referenced in conjunction with Safety
"Message Alert Symbols".
PAGE 8 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
SAFETY MESSAGE ALERT SYMBOLS
Accidental Starting
ALWAYS place the engine ON/OFF
switch in the OFF position, when the
trowel is not in use.
Over Speed Conditions
NEVER tamper with the factory settings of the
engine governor or settings. Personal injury
and damage to the engine or equipment can
result if operating in speed ranges above
maximum allowable.
Respiratory Hazard
ALWAYS wear approved respiratory protection.
Sight and Hearing hazard
ALWAYS wear approved eye and hearing
protection.
Equipment Damage Messages
This w alk-behind trowel , other
NOTE
property, or the surrounding
environment could be damaged if
you do not follow instructions.
Other important messages are provided throughout this manual
to help prevent damage to your trowel, other property, or the
surrounding environment.
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 9
RULES FOR SAFE OPERATION
RULES FOR SAFE OPERATION
CAUTION:
Failure to follow instructions in this manual may
lead to serious injury or even death! This
equipment is to be operated by trained and
qualified personnel only! This equipment is
for industrial use only.
The following safety guidelines should always be used when
operating the HDA-SERIES walk-behind trowel.
SAFETY
■ DO NOT operate or service this equipment
before reading this entire manual.
■ This equipment should not be operated by
persons under 18 years of age.
■ NEVER operate the trowel without proper protective clothing,
shatterproof glasses, steel-toed boots and other protective
devices required by the job.
■ NEVER touch the hot exhaust
manifold, muffler or cylinder. Allow
these parts to cool before servicing
the trowel.
■ High Temperatures – Allow the engine to cool before adding
fuel or performing service and maintenance functions. Contact
with hot! components can cause serious burns.
■ The engine of this trowel requires an adequate free flow of
cooling air. NEVER operate the trowel (except electric models)
in any enclosed or narrow
area where free flow of the
air is restricted. If the air flow
is restricted it will cause
serious damage to the
trowel's engine and may
cause injury to people.
Remember the trowel's
engine gives off DEADLY
carbon monoxide gas.
■ ALWAYS refuel in a well-ventilated area, away from sparks
and open flames.
■ NEVER operate this equipment when not
feeling well due to fatigue, illness or taking
medicine.
■ NEVER operate the trowel under the
influence or drugs or alcohol.
■ NEVER use accessories or attachments, which are not
recommended by Multiquip for this equipment. Damage to
the equipment and/or injury to user may result.
■ Manufacturer does not assume responsibility for any accident
due to equipment modifications.
■ Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.
■ ALWAYS check the trowel for loosened threads or bolts
before starting.
■ ALWAYS use extreme caution when
working with flammable liquids. When
refueling, stop the engine and allow it
to cool.
■ NEVER smoke around or near the
machine. Fire or explosion could result from
fuel vapors, or if fuel is spilled on a hot!
engine.
■ NEVER operate the trowel in an explosive atmosphere or
near combustible materials. An explosion or fire could result
causing severe bodily harm or even death.
■ Topping-off to filler port is dangerous, as it tends to spill fuel.
PAGE 10 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
RULES FOR SAFE OPERATION
■ DO NOT operate this trowel unless all guards and safety
devices are attached and in place. See pages 16 and 17.
■ ALWAYS use proper lifting techniques when moving the
trowel. See page 24.
■ ALWAYS check to make sure that the operating area is clear
before starting the engine.
■ ALWAYS test the safety stop switch devices before
operating the trowel.
■ NEVER place your feet or hands inside the guard rings
while starting or operating this equipment.
■ AVOID wearing jewelry or loose fitting clothing that may snag
on the controls or moving parts, this can cause a serious
injury.
■ ALWAYS keep clear of rotating or moving parts while
operating the trowel.
■ NEVER leave the machine unattended while running.
■ Moving Parts – Shut down the engine before performing
service or maintenance functions. Contact with moving parts
can cause serious injury.
■ Keep the trowel in proper running condition.
■ Make sure that there is no buildup of concrete, grease, oil or
debris on the trowel.
■ Fix damage to the trowel immediately and always replace
broken parts.
■ Dispose of hazardous waste properly. Examples of potentially
hazardous waste are used motor oil, fuel and fuel filters.
■ High Temperatures – Allow the machine and engine to
cool before adding fuel or performing service and
maintenance functions. Contact with hot! components can
cause serious burns.
CAUTION
EMERGENCIES
■ ALWAYS know the location of
the nearest fire extinguisher.
Maintenance Safety
■ Disconnect the spark plug wires before attempting any type
of service.
■ Securely support any machine components that must be
raised.
■ NEVER lubricate components or attempt service on a running
machine.
■ DO NOT use food or plastic containers to dispose of
hazardous waste.
■ DO NOT pour waste, oil or fuel directly onto the ground,
down a drain or into any water source.
■ ALWAYS know the location of the
nearest and first aid kit.
■ In emergencies always know the location of the
nearest phone or keep a phone on the job site.
Also know the phone numbers of the nearest
ambulance, doctor and fire department. This
information will be invaluable in the case of an
emergency.
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 11
OPERATION AND SAFETY DECALS
OPERATION AND SAFETY DECALS
The HDA-SERIES walk-behind trowel is equipped with a number of operation and safety decals. These decals are provided for
operator safety and maintenance information. Should any of these decals become unreadable, replacements can be obtained from
your dealer.
Figure 1. HDA-SERIES trowel Decals
PAGE 12 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
SPECIFICATIONS (TROWEL)
SPECIFICATIONS (TROWEL)
Top View
Side View
Figure 2. HDA-SERIES Trowel Dimensions
Table 1. HDA-Series Trowel Specifications
A– Height (Lifting Hook)
34.5 in (876.2 mm)
B– Height Engagement Lever)
41.1 in (1,044.2 mm)
48.0 (1,168.4 mm)
C–Width
75.2 (1,910.1 mm)
D–Length
Weight – Operating
230 lbs./105 Kg.
Sound Pressure
97 db
Vibration
2.5g (24.5 m/s2)
Ring Diameter
46 in (117 cm)
Number of Blades
4
Blade Tip Speed – FPM (m/s)
1,478 fpm (7.5 m/s)
Rotor – RPM (Gasoline)
60 to 125
Path Width – in. (cm)
48 (233)
NOTE:
1.
Sound pressure is a weighted measure. Measured at the
operators ear position while the walk-behind trowel is
operating at full throttle on concrete in a manner most often
experienced in “normal” circumstances. Sound pressure
may vary depending upon the condition of the concrete.
Hearing protection is always recommended.
2.
The vibration level indicated is the maximum RMS (Root
Mean Square) value obtained at the handle grip while
operating the walk-behind trowel on curing concrete in a
manner most often experienced in “normal” circumstances.
Values were obtained from all three axes of motion. The
values shown represent the maximum RMS value from
these measurements.
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 13
SPECIFICATIONS (ENGINES)
SPECIFICATIONS (ENGINES)
Table 2. Specifications (Engine)
Engine
Model
HONDA GX340K1QA2
HONDA GX390K1QA2
Type
Air-cooled 4 stroke, Single
Cylinder, OHV,
Horizontal Shaft Gasoline
Engine
Air-cooled 4 stroke, Single
Cylinder, OHV,
Horizontal Shaft Gasoline
Engine
Bore X Stroke
3.2 in. X 2.5 in.
(82 mm x 64 mm)
3.5 in. X 2.5 in.
(88 mm x 64 mm)
Displacement
20.6 cu. in. 337 cc
23.7 cu. in. 389 cc
11.0 H.P./3600 R.P.M.
13.0 H.P./3600 R.P.M.
Approx. 1.72 U.S. Gallons
(6.5 Liters)
Approx. 1.72 U.S. Gallons
(6.5 Liters)
Unleaded Automobile Gasoline
Unleaded Automobile Gasoline
1.16 US Qt. (1.1 Liters)
1.16 US Qt. (1.1 Liters)
Centrifugal Fly-weight Type
Centrifugal Fly-weight Type
Recoil Star t
Recoil Star t
15.0 x 17.7 X 17.4 in.
(380 X 450 X 443 mm)
15.0 x 17.7 X 17.4 in.
(380 X 450 X 443 mm)
68.4 lbs (31 Kg.)
68.4 lbs (31 Kg.)
Max Output
Fuel Tank Capacity
F uel
Lube Oil Capacity
Speed Control Method
Star ting Method
Dimension
(L x W x H)
Dry Net Weight
PAGE 14 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
GENERAL INFORMATION
GENERAL INFORMATION
HDA-SERIES Walk-Behind Trowel Familiarization
This walk-behind trowel is designed for the floating and
finishing of concrete slabs.
Take a walk around the trowel. Take notice of all the major
components (see pages 16 and 17) like the engine, blades,
quick pitch control, air cleaner, centrifugal stop switch etc. Check
that there is always oil in the engine.
Blades
The blades of the trowel finish the concrete as they are rotated
around the surface. Blades are classified as combination (8
inches wide), float (10 or 8 inches wide), and finish (6 inches
wide). This trowel comes equipped with either three or four
blades per rotor equally spaced in a radial pattern and
attached to vertical rotating shaft by means of a spider
assembly.
Centrifugal Stop Switch
Read all the safety instructions carefully. Safety instructions will
be found throughout this manual and on the trowel. Keep all
safety information in good, readable condition. Operators should
be well trained on the operation and maintenance of the trowel.
In the event of a trowel runaway condition (operator releases
the handle), a centrifugal stop switch or manual clutch
depending on which trowel you have, will stop the engine
and bring the trowel to a halt.
Before using your trowel, test it on a flat watered down section of
finished concrete that is free of any debris and other objects.
CAUTION
This trial test run will increase your confidence in using the trowel
and at the same time it will familiarize you with the trowel’s
controls. In addition you will understand how the trowel handles
under actual conditions.
NEVER attempt to lift the trowel by yourself.
ALWAYS get the assistance of another
person to help lift the trowel or use a crane or
lifting device to move the trowel.
Engines
This trowel is available with an 11 HP or 13 HP gasoline engine.
Refer to the engine owner’s manual for instructions regarding
the operation and maintenance of your engine. Please contact
your nearest Multiquip Dealer for a replacement should the
original manual disappear or otherwise become unusable.
Drive System
Power is transferred from the engine to the gearbox input shaft
via a V-belt or pulley drive system. The pulley engages using a
centrifugal clutch.
Gearbox
The gearbox is located beneath the engine and transfers power
to the rotor or spider assembly. The gearbox controls the
rotational speed of the trowel and is equipped with two shafts
(input and output).
Spider
Moving the HDA-SERIES Walk-Behind Trowel
This walk-behind trowel is designed to be moved and handled
in several ways. The easiest way to lift the trowel is to use the
auxiliary lifting tube that is attached to the main handle. See
page 24, Figure 20. When using the auxiliary tube, always use
two persons to lift the trowel.
Some models have a lifting bail (option) installed. A strap or
chain can be attached to the lifting bail, allowing a forklift or
crane to lift the trowel up onto a slab of concrete. Use a lifting
device of adequate lifting capacity to lift the trowel.
Training
For proper training, please use the “TRAINING CHECKLIST”
located in the front of this manual (Page 6). This checklist will
provide an outline for an experienced operator to provide training
to a new operator.
The vertical output shaft of the gearbox connects to a cast hub
called the spider. The spider has 4 arms that extend outward
that are used for attachment of blades or other accessories.
Remember as the gearbox output shaft rotates so does the spider
assembly.
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 15
CONTROLS AND COMPONENTS
Figure 3. HDA-SERIES Walk-Behind Trowels
PAGE 16 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
CONTROLS AND COMPONENTS
Figure 3 shows the location of the basic controls or components,
for the HDA-SERIES trowel. Listed below is a brief explanation
of each control or component
1.
Quick-Pitch™ Control Handle – To adjust the pitch of
the blades, grasp the handle then squeeze and either move
the handle forward or backward to achieve the desired
blade pitch.
2.
Handlebar Adjuster – Change the angle/height of the
handle bars by loosening star wheel, adjust handlebars to
desired location, tighten starwheel firmly to hold
handlebars in that position.
3.
Hand Grip/Handle Bar – When operating the trowel, place
both hands on each grip to maneuver the trowel. Replace
hand grips when they become worn or damaged.
4.
Throttle Control Lever – Controls the speed of the engine.
Pull the hand grip toward the operator to increase engine
speed (high), away from the operator to decrease engine
speed (low or idle).
5.
Throttle (Engine) – Controls engine speed when throttle
control lever is pulled toward the operator.
6.
V-Belt Cover – Remove this cover to gain access to the Vbelt. NEVER operate the trowel with this cover removed.
7.
Centrifugal Safety Stop Switch – In the event the operator
loses control of the trowel, this switch will shut-down the
engine.
8.
Auxiliary Lifting Tube - Use this tube to lift the trowel onto
a slab. Tube is to be inserted into socket located in front of
the gearbox.
9.
Stabilizer Ring – Reduces trowel arm vibration. Helps
stabilize trowel arm.
10. Trowel Lifting Point – Insert the auxiliary lifting tube here.
See Figure 20.
11. Pitch Control (standard models) - Turn this "Star Wheel"
clockwise for increase blade pitch, and counter-clockwise
for decrease blade pitch.
12. Blades – This trowel is equipped with combination blades.
These blades are versatile and should take care of most
troweling needs. In addition float discs can be attached to
the trowel arms that will allow the trowel to float on "wet"
concrete.
13. Main Tube - When disassembling components inside the
tube exercise extreme CAUTION! Tube is spring-loaded,
severe injury could result if not disassembled correctly.
14. Guard Ring- NEVER! put hands or feet inside guard ring.
15. Engine – This trowel uses an 11HP or 13 HP Honda
gasoline engine.
16. Trowel Arm – NEVER operate the trowel with a bent, broken
or out of adjustment trowel arm. If the blades show uneven
wear patterns or some blades wear out faster than others,
the trowel arm may need to be adjusted. Use the trowel
arm adjustment tool P/N 1817 to adjust the trowel arms.
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 17
BASIC ENGINE
BASIC ENGINE
Figure 4. Engine Controls and Components
INITIAL SERVICING
The engine (Figure 4) must be checked for proper lubrication and
filled with fuel prior to operation. Refer to the manufacturers engine
manual for instructions & details of operation and servicing.
6.
Choke Lever – Used in the starting of a cold engine, or in
cold weather conditions. The choke enriches the fuel
mixture.
1.
7.
Air Cleaner – Prevents dirt and other debris from entering
the fuel system. Remove wing-nut on top of air filter
cannister to gain access to filter element.
Fuel Filler Cap – Remove this cap to add unleaded
gasoline to the fuel tank. Make sure cap is tightened
securely. DO NOT over fill.
DANGER
NOTE
Adding fuel to the tank should be done only when
the engine is stopped and has had an opportunity to
cool down. In the event of a fuel spill, DO NOT attempt to start the
engine until the fuel residue has been completely wiped up, and the
area surrounding the engine is dry.
2.
Throttle Lever – Used to adjust engine RPM speed (lever
advanced forward FAST, lever back toward operator
SLOW).
3.
Engine ON/OFF Switch – ON position permits engine
starting, OFF position stops engine operations.
4.
Recoil Starter (pull rope) – Manual-starting method. Pull
the starter grip until resistance is felt, then pull briskly and
smoothly.
5.
Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop
the flow of fuel.
Operating the engine without an air
filter, with a damaged air filter, or a
filter in need of replacement will
allow dirt to enter the engine, causing
rapid engine wear.
8.
Spark Plug – Provides spark to the ignition system. Clean
spark plug once a week.
9.
Muffler – Used to reduce noise and emissions.
WARNING
Engine components can generate extreme heat.
To prevent burns, DO NOT touch these areas
while the engine is running or immediately after operating. NEVER
operate the engine with the muffler removed.
10. Fuel Tank – Holds unleaded gasoline. For additional
information refer to engine owner's manual.
PAGE 18 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
ASSEMBLY AND INSTALLATION
ASSEMBLY AND INSTALLATION
Before the trowel can be put into operation there are some
components that must be installed before the trowel can be used.
This section provided general instructions on how to install those
components. Instruction sheet P/N 20485 provides further details
for the handle assembly.
Handle Tube Installation (All Models)
1.
Install the handle tube to the gearbox as shown in (Figure 5).
The mounting hardware should be contained in the shipping
container.
Figure 6. Handlebar Installation
Throttle Cable Installation
1.
Place the throttle lever (Figure 7) to the idle position.
Figure 7. Throttle
Figure 5. Handle Tube Installation
2.
On Quick-Pitch™ models, pivot the Quick-Pitch™ Handle
back (full pitch), (Figure 6). This will relax the spring inside
the handle tube. On either model, spread the handle bar
ends just enough to engage the teeth on the handle tube.
Attach the hand wheel assembly, position handlebar to
desired location, and tighten hand wheel firmly.
2. Feed the throttle cable through the cable housing.
3. Connect the throttle cable to the engine (Figure 8). There
should be a piece of wire installed on the trowel to show
where to route the throttle cable. When connecting the cable
housing, make sure that no more than 1/4" (6.4mm) of the
cable housing protrudes past the housing clamp on the
engine.
CAUTION
The Quick-Pitch™ handle is spring loaded,
personal injury or damage could result from
improper handling or installation. Be careful
when installing this component.
NOTE
Considerable force may be
required when moving the QuickPitch ™ Handle forward or
backward.
Figure 8. Throttle Cable Connection
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 19
ASSEMBLY AND INSTALLATION
4.
Tighten cable clamp screw and swivel stop screw.
5.
After the cable has been installed on the engine, adjust
and tighten operator position of the handle to lock the
throttle cable at the proper length.
6.
Adjust cable tension loosening the lock nut on the throttle
cable receiver (Figure 9), loosening or tightening the
adjuster nut below it, then retightening the lock nut.
Figure 9. Throttle Adjust
7. Installation of the throttle cable may vary for different engine
configurations. Please look for more detailed instructions
inside the box containing the handle. These more detailed
instructions should provide adequate guidance for installing.
Figure 10. Engine Safety Stop Wire Connection
Pitch Cable Installation
1.
Handle Height Adjustment
If handle height adjustment is desired, a handle wedge kit can be
purchased for your trowel by ordering P/N 2576 from your Multiquip
dealer. These wedges are placed between the handle and the
gearbox to adjust the operating height of the handle. This kit
comes complete with wedges, new bolts and installation
instructions.This will move your operating handle position up or
down approximately 3” (76 mm).
Expose the pitch cable to maximum by adjusting the handle
pitch to the "no pitch" position. On the standard model turn
the pitch control counter-clockwise, (Figure 11). On the
Quick-Pitch™ model, pivot the pitch handle forward or no
pitch (Figure 12).
Safety Stop Switch Wire
Locate the safety stop switch wire protruding from the handle
tube (Figure 10) and connect it to the tail wire on the engine.
Test the safety stop switch to insure proper operation.
Figure 11. "No Pitch" Position (Standard)
Figure 12. "No Pitch" Position (Quick-Pitch™)
PAGE 20 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
ASSEMBLY AND INSTALLATION
2.
3.
4.
Lock the spring in the compressed position, by releasing
the blade pitch adjustment trigger, (Quick-Pitch™ model).
Remove one brass set nut from the blade pitch cable end
as shown in (Figure 13).
Pre-load Adjustment (Quick-Pitch™ Models Only)
1.
After the Quick-Pitch™ handle has been installed on the
trowel, spring pre-load adjustment will be required.
2.
Locate the adjustment screw on the underside of the handle
tube (Figure 15).
Thread the second brass set nut towards the cable as far
as possible.
Figure 13. Blade Pitch Cable
5.
Insert the cable end through the yoke eyelet (Figure 14).
Tighten the first brass set nut by hand to remove all the
slack from the cable.
6
Using a wrench, tighten the second brass set nut up against
the yoke boss. This will lock the cable in place.
7.
Use a wrench and finish tightening the first brass set nut up
against the yoke boss.
Figure 15. Pre-load Adjustment
3.
A decal has been placed on the side of the handle tube to
assist the user in the adjustment of the spring.
4.
Align the arrow on the adjustment screw with the letter "B"
COMBO on the decal.
5.
Test the pitch control operation and adjust if necessary.
6.
If less operator effort is desired to pitch the blades, move
the indicator further in the "COMBO" direction.
YOKE
THREAD CABLE END
THROUGH YOKE EYELET
TIGHTEN SECOND
BRASS SET NUT
AGAINST YOKE BOSS
USE A WRENCH TO
TIGHTEN FIRST BRASS
SET NUT AGAINST YOKE BOSS
Figure 14. Cable Yoke Attachment
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 21
PRE-INSPECTION
PRE-INSPECTION
CAUTION
NEVER operate the trowel
in a confined area or enclosed
area structure that does not
provide ample free flow of
air.
ALWAYS wear approved eye and hearing
protection before operating the trowel.
NEVER place hands or feet inside the guard
rings while the engine is running. ALWAYS shut
the engine down before performing any kind of
maintenance service on the trowel.
It is recommended that the trowel's safety stop switch be used
to stop the engine after every use. Doing this will verify that the
switch is working properly and presents no danger to the operator.
Figure 16. Engine Oil Dipstick (Removal)
3. Insert and remove the dipstick without screwing it into the filler
neck. Check the oil level shown on the dipstick.
4. If the oil level is low (Figure 17), fill to the edge of the oil filler
hole with the recommended oil type (Table 3). Maximum oil
capacity is 1.16 US Qt. (1.1 liters).
NOTE
Reference manufacturer engine
manual for specific servicing
instructions.
Before Starting
1. Read safety instructions at the beginning of manual.
2. Clean the trowel, removing dirt and dust, particularly the
engine cooling air inlet, carburetor and air cleaner.
3. Check the air filter for dirt and dust. If air filter is dirty, replace
air filter with a new one as required.
4. Check carburetor for external dirt and dust. Clean with dry
compressed air.
Figure 17. Engine Oil Dipstick (Oil Level)
5. Check fastening nuts and bolts for tightness.
Table 3. Oil Type
Engine Oil Check
Season
Temperature
Oil Type
1. To check the engine oil level, place the trowel on secure level
ground with the engine stopped.
Summer
25°C or Higher
SAE 10W-30
Spring/Fall
25°C~10°C
SAE 10W-30/20
Winter
0°C or Lower
SAE 10W-10
2. Remove the filler dipstick from the engine oil filler hole
(Figure 16) and wipe it clean.
PAGE 22 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
PRE-INSPECTION
Blade Check
Explosive Fuel
Fuel Check
Motor fuels are highly flammable and can be dangerous if
mishandled. DO NOT smoke while refueling. DO NOT attempt
to refuel the trowel if the engine is hot! or running.
1. Remove the gasoline cap located on top of fuel tank.
2. Visually inspect to see if fuel level is low. If fuel is low, replenish
with unleaded fuel.
Check for worn or damaged blades. Check to see if one blade is
worn out while the others look new. If this is the case there could
be a blade pitch problem. Refer to the maintenance section of
this manual for blade pitch adjustment procedure. Replace any
worn blades.
CONTROLS
Safety Stop Switch
This trowel has been equipped with a centrifugal safety stop
switch (Figure 19).
3. When refueling, be sure to use a strainer for filtration. DO
NOT top-off fuel. Wipe up any spilled fuel.
Gearbox Oil
1.
Determine if the gearbox oil is low by removing the oil
plug located on the side of the gearbox. This plug will be
marked by the "check" decal (Figure 18). The correct level
of the lubrication oil should be to the bottom of the fill plug.
GEARBOX
Figure 19. Centrifugal Safety Stop Switch
FILL PLUG
DRAIN
PLUG
Figure 18. Gearbox
2.
3.
If lubrication oil begins to seep out as the drain plug is
being removed, then it can be assumed that the gearbox
has a sufficient amount of oil.
If lubrication oil does not seep out as the drain plug is
being removed, fill with type ISO 680 (Whiteman P/N 10139)
gearbox lubricant oil until the oil filler hole overflows.
The switching mechanism of this switch should operate freely
and should always be kept in this condition. With the switch in
the OFF position, the engine should not start or run.The purpose
of this switch is to stop the engine in a runaway situation, (i.e. the
operator releasing the handle during operation). Safety stop
switches should be tested every time the engine is started. See
page 25 for procedures to check the operation of the Safety Stop
Switch.
NOTE
NEVER! disable or disconnect the
safety stop switch. It is provided for
operator safety. Injury may result if it
is disable, disconnected or
improperly maintained.
V-belt Check
A worn or damaged V-belt can adversely affect the performance
of the trowel. If a V-belt is defective or worn simply replace the Vbelt as outlined in the maintenance section of this manual.
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 23
INITIAL START-UP
INITIAL START-UP
DO NOT use your trowel until this section has been read and is
thoroughly understood.
CAUTION
The trowel is heavy and awkward to move
around. Use proper heavy lifting procedures
and DO NOT lift the trowel by the guard
rings.
Lifting the Trowel Onto a Slab
Auxiliary Lifting Tube
Remove the auxiliary lifting tube located on top of the main handle.
Insert the tube into the socket located on the opposite side of the
gearbox (Figure 20) from the handle.
Make sure that the hole in the tube engages with the pin in the
socket. With one person lifting from the main handle, and another
lifting from the auxiliary lifting tube pick up the machine to move
onto a slab.
Figure 20. Lifting the Trowel
CAUTION
Using a crane to move a machine with a lift bail is highly
recommended, and is perfectly safe for the machine. Extra care
should be taken when lifting the machine off the ground, however.
Serious damage to the machine or personal injury could be
caused by dropping a trowel.
CAUTION
DO NOT attempt to operate the trowel until
the Safety, General Information and
Inspection sections of this manual have
been read and thoroughly understood.
Depending on engine manufacturer,
operating steps may vary. See engine
manufactures operating manual. The
following start-up procedure makes
reference to a HONDA 11HP or 13HP
Engine (Manual Start).
Starting the Engine
1. Place the engine fuel valve lever (Figure 21) to the "ON"
position.
Figure 21. Engine Fuel Valve Lever
2. Move the throttle lever (Figure 22) to the "idle" position.
The trowel must be stabilized by the person
carrying the operator’s handle (Figure 20). If
it is not stabilized properly the handle may
swing around and flip the trowel, thus causing
damage to the trowel and bodily injury.
Lifting Bail (Option)
The lift bail is optional on new trowels. It provides an optimal lift
point for moving the trowel. Lift bales or forklift can be used to
lift a trowel up onto a building with a crane. See “Optional
Equipment” section in this manual for ordering information.
Figure 22. Throttle (Idle Position)
PAGE 24 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
INITIAL START-UP
3. Place the centrifugal safety stop switch (Figure 23) in the
"ON" position.
6. If the engine has started, slowly return the choke lever
(Figure 24) to the OPEN position. If the engine has not started
repeat steps 1 through 5.
7. Before the trowel is placed into operation, run the engine for
several minutes. Check for fuel leaks, and noises that would
associate with a loose guard ring and/or covers.
8. Test the Safety Stop Switch.
a. With the engine at idle, move the safety stop switch lever
to "OFF" (Figure 23). The engine should shut off.
Figure 23. Centrifugal Safety Stop Switch
4. Place the Choke Lever (Figure 24) in the "CLOSED "
position.
b. CLEAR THE AREA AROUND THE TROWEL. Move
the safety stop switch lever back to the "ON" position,
restart the engine and let idle. Stand behind the handle
and spin the handle to the right, simulating a runaway
situation. (See Figure 26). Centrifugal force should
throw the safety switch outward to the "OFF" position
thus shutting off the engine
Figure 24. Engine Choke Lever
5. Grasp the starter grip (Figure 25) and slowly pull it out. The
resistance becomes the hardest at a certain position, corresponding to the compression point. Pull the starter grip briskly
and smoothly for starting.
.
Figure 26. Testing the Centrifugal Safety Stop Switch
9. To begin troweling, push the throttle lever (Figure 27) toward
the "RUN" position.
Figure 25. Starter Grip
Figure 27. Throttle (Run Position)
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 25
OPERATION
OPERATION
Maneuvering the Trowel
The following steps are intended as a basic guide to machine
operation, and are not to be considered a complete guide to
concrete finishing. We suggest that all operators (experienced
and novice) read “Slabs on Grade” published by the American
Concrete Institute, Detroit, Michigan. Read the “Training”
section of this manual for more information.
1. Get into the operator’s position behind the handle. With a
secure foothold and a firm grasp on the handles slowly
increase the engine speed until the desired blade speed is
obtained.
Pitching The Blades
Quick-Pitch™ Handle
To pitch the blades upwards using the "Quick-Pitch ™"
handle , (Figure 28) simply squeeze the trigger lock and
pull the handle toward the operator. Pushing the handle
toward the engine will cause the blades to lay flat.
2. To maneuver the trowel, gently lift up on or press down on the
main trowel handle. To move the machine to the operator’s
left, lift up on the handle, to move machine to the right, push
down on the handle.
3. The best method for finishing concrete is to slowly walk
backwards (Figure 30) with the trowel, guiding the trowel
from side to side.This will cover all footprints on wet concrete.
4. Remember that if you let go of the trowel, just step away and
let the trowel come to a complete stop before trying to recover
the trowel. See (Figure 26) to see the area around the trowel
to keep clear of.
Figure 28. Quick-Pitch™ Handle
Standard Handle
To pitch the blades upwards using the "Standard" handle,
(Figure 29) simply turn the star-wheel clockwise.Turning the star
wheel counter clockwise will cause the blades to lay flat.
Figure 29. Standard Handle
PAGE 26 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
OPERATION
(Figure 30) below illustrates a typical walk-behind trowel
application. Practice maneuvering the trowel. The trick is to let
the trowel do the work.
Continue to practice maneuvering the trowel. Try to practice as if
you were finishing a slab of concrete. Practice edging and
covering a large area. Remember a good finishing technique is
to work backwards. Be careful when moving backwards so that
hazards can be avoided. The best way to get accustomed to the
trowel is repeated use.
Figure 30. Maneuvering The Trowel
CAUTION
CAUTION
NEVER place your feet or hands inside the
guard rings while starting or operating this
equipment.
ALWAYS keep clear of rotating or moving
parts while operating this equipment.
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 27
OPTIONS
OPTIONS
Clip-On Float Blades (Optional)
Blades
These blades will clip (Figure 33) on to an existing installed blade,
allowing your finisher to float on “wet” concrete so that the
troweling operation can begin as early as possible. They are
easily removable, so that after the floating operation, when the
concrete is sufficiently cured, they can be removed to expose the
finish blades for continued troweling.
Blades should be changed when
they fail to finish concrete in a
satisfactory manner.
NOTE
Blades are a vital part of finishing concrete. This trowel, or
finisher, has been designed to finish concrete and the blades are
built to stringent quality standards out of the finest trowel steel. If
you need replacement blades, consult your parts list in this
manual for part numbers and order them from your Multiquip parts
dealer or importer.
Combo Blades
This trowel was equipped with combination float/finish (Figure
31) blades as original equipment. These blades have been
designed for optimum performance in both the floating and
finishing operations. These blades are versatile and should take
care of most troweling needs.
Figure 33. Clip-On Float Blade
Float Discs (Optional)
These round discs (Figure 34) attach to the spiders and allow the
machine to “float” on “wet” concrete.The disc design allows early
floating and easy movement from wet to dry areas.They are also
very effective in embedding large aggregates and surface
hardeners.
Figure 31. Combination Blade
Finish Blades (Optional)
Figure 34. Float Disk
These blades (Figure 32) have been specifically designed for
finish operations with this trowel. They will provide a premium
surface finishing capability from your trowel.They should only be
used after the concrete has set to the point where the trowel does
not sink into the concrete when placed on it.
Figure 32. Finish Blade
PAGE 28 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
OPTIONS
Lifting Bail
There is a heavy duty, center balance type lifting bail (Figure 35)
made specifically for your trowel.These bales are ideal for lifting
and transporting your trowel.They are designed to lift the finisher
and balance it on it’s center of gravity, providing great stability
while lifting.This option is not available on electric trowel models.
A
B
Figure 35. Lifting Bail
A.
P/N 10157 (11 HP Engine)
B.
P/N 11554 (13 HP Engine)
Trowel Arm Adjustment Tool
If blades show uneven wear patterns or some tend to wear out
faster than others, the trowel arms may need to be adjusted.
Whiteman makes a special tool (Figure 36) that will adjust all of
the trowel arms consistently.The Trowel Arm Fixture P/N is 1817.
Figure 36. Trowel Arm Adjustment Fixture
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 29
MAINTENANCE
MAINTENANCE
Trowel Arm Adjustment Procedure
See the engine manual supplied with
your machine for appropriate engine
maintenance schedule and
troubleshooting guide for problems.
NOTE
At the front of the book (Page 7) there is a “Daily Pre-Operation
Checklist ”. Make copies of this checklist and use it on a daily
basis.
CAUTION!
ALWAYS allow the engine to
cool before servicing. NEVER
attempt any maintenance
work on a hot! engine.
MAINTENANCE SCHEDULE
Daily (8-10 Hours)
1.
Check the oil level in the engine crankcase and gear box,
fill as necessary.
2.
Check V-belt.
Weekly (50-60 Hours)
1.
Relube arms, thrust collar and clutch.
2.
Replace blades if necessary.
3.
Check and clean or replace the engine air filter as
necessary.
4.
Replace engine oil and filter as necessary, see engine
manual.
NOTE
The following procedure should be
followed to adjust trowel arms when
it becomes apparent that the trowel
is finishing poorly or in need of
routine maintenance.
A level, clean area to test the trowel prior to and after is essential.
Any unlevel spots in the floor or debris under the trowel blades
will give an incorrect perception of adjustment. Ideally, a 5 x 5"
three-quarter inch thick flat steel plate should be used for testing.
1. To determine which blades need adjustment, place the
trowel in the test area (three-quarter inch thick plate) and look
for the following conditions:
■ Pitch the blades as flat as possible and look at the
adjustment bolts. They should all barely make contact
with the lower wear plate on the spider. If you can see
that one of them is not making contact, some adjustment
will be necessary.
■ Is the machine wearing out blades unevenly (i.e. one
blade is completely worn out while the others look new)?
(Figure 37) below illustrates "worn spider bushings or bent
trowel arms". Check to see that adjustment bolt is barely
touching (0.010" max. clearance) lower wear plate. All alignment
bolts should be spaced the same distance from the lower wear
plate.
Monthly (200-300 Hours)
1.
Remove, clean, reinstall and relube the arms and thrust
collar. Adjust the blade arms.
2.
Remove, clean, reinstall clutch.
Yearly (2000-2500 Hours)
1.
Check and replace if necessary the arm bushings, thrust
collar bushings and shaft seals.
2.
Check pitch control cables for wear.
3.
Adjust blade speed.
Figure 37. Worn Spider Plate
(Figure 38) below illustrates the "correct alignment " for a spider
plate (as shipped from the factory).
Figure 38. Correct Spider Plate Alignment
PAGE 30 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
MAINTENANCE
2. Start engine, and bring trowel blades up to full speed and look
for the following conditions:
■ Does the trowel have a perceived rolling or bouncing
motion when in use?
■ Look at the trowel while it is running, does the guard
ring “rock up and down” relative to the ground?
Spider Removal
2. Loosen the jam nut and cone point square head set
screw, and carefully lift the upper trowel assembly off
of the spider assembly. A slight tap with a rubber mallet
may be necessary to dislodge the spider from the main
shaft of the gearbox.
3. If the trowel is equipped with an outer stabilizer ring
(Figure 40), remove the four bolts at the end of each
spider arm.
Once it is determined that an adjustment is required, remove the
spider assembly from the gearbox shaft as follows:
1. Locate the cone point square head set screw (Figure 39)
and attached jam nut found on the side of the spider
assembly.
Figure 40. Stabilizer Ring
4. Examine stabilizer ring for out of round or bends. If ring
is damaged, replace ring. If ring is found to be correct with
no damage, set aside.
Trowel Arm Removal
1. Each trowel arm is held in place at the spider plate by a hex
head bolt (zerk grease fitting) and a roll pin. Remove both the
hex head bolt and the roll pin (Figure 41) from the spider
plate.
2. Remove the trowel arm from the spider plate.
Figure 39. Spider/Gearbox Removal
Figure 41. Removing Roll Pin
and Zerk Grease Fitting
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 31
MAINTENANCE
3. Should the trowel arm inserts (bronze bushing ) come out
with the trowel arm, remove the bushing from the trowel arm
and set aside in a safe place. If the bushing is retained inside
the spider plate, carefully remove the bushing.
4. Examine the bronze trowel arm bushing insert (Figure 42),
clean if necessary. Replace bushing if out of round or worn.
Trowel Arm Flatness Test
1. Using a piece of 3/4 inch thick steel plate or any surface which
is true and flat, check all six sides of each trowel arm for
flatness.
2. Check each of the six sides of the trowel arm (hex section
only) using a ten thousands of an inch (max.) feeler gauge
(Figure 44) between the flat of the trowel arm and an extremely flat test surface.
Figure 42. Bronze Bushings
Trowel Blade Removal
1. Remove the trowel blades from the trowel arm by removing
the three hex head bolts (Figure 43) from the trowel arm. Set
blades aside.
Figure 44. Trowel Arm Flatness Test
3. If the trowel arm is found to be uneven or bent, replace the
trowel arm. A bent trowel will not allow the trowel to operate
in a smooth fluid rotation.
Figure 43. Trowel Blades
4. Next, check each of the six sides of the round machined shaft
section of the trowel arm. Each section should have the same
clearance between the round of the trowel arm shaft and the
test surface.
2. Wire brush any build-up of concrete from all six sides of the
trowel arm. Repeat this for the remaining three arms.
NOTE
Trowel arms can be damaged by
rough handling or by striking
exposed plumbing or forms while in
operation. ALWAYS look-out for
objects which might cause damage
to the trowel arms.
PAGE 32 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
MAINTENANCE
Trowel Arm Adjustment
Shown in (Figure 45) is the adjustment fixture with a trowel arm
inserted. As each trowel arm is locked into the fixture, the arm bolt
is adjusted to where it contacts a stop on the fixture. This will
consistently adjust all of the trowel arms, keeping the finisher as
flat and evenly pitched as possible.
1. Locate the trowel arm adjustment tool P/N 1817. Set the
adjustment tool for a clockwise blade rotation, meaning the
fixture arm is in the "UP" position.
3. Unscrew the locking bolts on the adjustment tool, and place
the trowel arm into the adjustment fixture channel (Figure 45).
A thin shim may be required to cover the blade holes on the
trowel arm. Make sure to align the trowel adjustment bolt with
the fixture adjustment bolt.
4. Using an allen wrench, tighten the locking bolts on the
adjustment tool and securely lock the trowel arm in place.
5. Loosen the locking nut on the trowel arm lever, then turn the
trowel arm adjusting bolt until it barely touches (.010") the
adjusting bolt on the fixture.
6. After the correct adjustment has been made, tighten lock nut
on trowel arm lever to lock in place.
7. Loosen locking bolts on adjustment fixture, and remove
trowel arm from fixture.
8. Repeat steps 2-7 for the remaining trowel arms.
Re-Assembly
1. Clean and examine the upper/lower wear plates and thrust
collar. Examine the entire spider assembly. Wire brush any
concrete or rust build-up. If any of the spider components are
found to be damaged or out of round, replace them.
2. Make sure that the bronze trowel arm bushing is not damaged or out of round. Clean the bushing if necessary. If the
bronze bushing is damaged or worn, replace it.
3. Reinstall bronze bushing onto trowel arm.
4. Repeat steps 2 -3 for each trowel arm.
5. Make sure that the spring tensioner is in the correct position
to exert tension on the trowel arm.
Figure 45. Trowel Arm Adjustment Tool
6. Insert all trowel arms with levers into spider plate (with bronze
bushing already installed) using care to align grease hole on
bronze bushing with grease hole fitting on spider plate.
A. Adjustment Bolt
B. Adjust as in Step 2
C. Locking Nut
D. Distance (.010 Inch)
7. Lock trowel arms in place by tightening the hex head zerk
grease fitting and jam nut.
E. Fixture Arm
F. Arm
8. Re-install the blades back onto the trowel arms.
G. Trowel Arm Lever
H. Fixture P/N 1817
9. Install stabilizer ring onto spider assembly.
I.
J. Shim
10. Reinstall lower wear plate, thrust collar and upper wear
ring in the reverse order that they were dis-assembled onto
the spider shaft. Make sure that there is little or no lateral
movement between the thrust collar and the spider shaft.
Locking Bolts
2. Adjust the adjustment bolt to fit the tallest adjustment screw,
then adjust the other arms to match.
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 33
MAINTENANCE
11. Carefully lift the upper trowel assembly, line up the keyway on gear box main shaft and insert into spider assembly.
12. Reinstall square head cone point into spider plate and
tighten in place. Tighten jam nut. Use care in making sure
point of set screw engages groove in gear box main shaft.
V-Belt Removal and Replacement
1. Remove the two T-Bolts and lock-washers that hold on the
belt guard and remove the belt guard.
2. Work the belt up and over the bottom pulley and remove the
belt.
13. Lubricate all grease points (zerk fittings) with premium
"Lithum 12" based grease, conforming to NLG1 Grade #2
consistency.
Testing
3. Replace with the appropriate belt:
1. Place trowel in test area, start engine and test trowel for
smoothness.
4. Place the belt in the upper pulley groove then work the belt
over the bottom pulley into place.
2. If trowel bounces has excessive vibration or does not run
smoothly repeat alignment procedure.
The V-Belt will tension itself automatically during operation. NO
FURTHER ADJUSTMENT OR
TENSIONING IS NECESSARY.
HDA 11HP HONDA: P/N 0261, A31 GATES HPII (2 each)
HDA 13HP HONDA: P/N 11537, HOFFCO-COMET
NOTE
Changing a Blade
Whiteman recommends that all the blades be changed at the
same time.The machine may wobble or bounce if only some of
the blades are changed at one time.
6. Replace the belt guard, lock-washers, and secure with the TBolts.
WARNING
1. Place the machine on a flat, level surface. Adjust the blade
pitch control to make the blades as flat as possible. Note the
blade orientation on the trowel arm.
NOTE
Before removing the blades,
please note the orientation of the
blade on the trowel arm.
NEVER operate equipment with covers, or
guards removed. Keep fingers, hands, hair
and clothing away from all moving parts to
prevent injury.
Engine
Follow the maintenance procedures outlined in the engine
owner's manual.
Engine Oil Change
2. Remove the three bolts and lock washers that secure the
blade to the trowel arm. Remove the blade.
3. Using a wire brush, scrape all concrete particles and foreign
debris from the trowel arm.
Drain the used oil while the engine is warm by the following:
1. Place an oil pan or suitable container below the engine drain
plug to catch the used oil.
2. Remove the filler cap/dipstick and the drain plug.
4. Install the new trowel blade onto the trowel arm. Make sure
blade is installed correctly, maintaining the proper orientation for direction of rotation.
3. Drain the oil completely and reinstall the drain plug. Ensure
the drain plug is tightened securely.
5. Reinstall the three bolts and lock washers that secure the
blade to the trowel arm. Tighten all three bolts securely.
4. With the engine in a level position, fill to the outer edge of the
oil filler hole with the recommended oil.
6. Repeat steps 1- 5 for all remaining blades.
5. Screw in the filler cap/dipstick securely.
Dispose of used oil properly. DO NOT pour used oil on the
ground, down a drain, or throw in the trash. Used oil can generally
be taken to your local recycling center or service station for
reclamation.
PAGE 34 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
TROUBLESHOOTING (TROWEL)
TABLE 4. TROUBLESHOOTING (TROWEL)
SYMPTOM
Engine running rough or not at
all.
Safety kill switch not functioning.
If trowel “bounces, rolls
concrete, or makes uneven
swirls in concrete”.
Machine has a perceptible
rolling motion while running.
POSSIBLE PROBLEM
SOLUTION
Kill switch malfunction?
Make sure that the kill switch is ON or replace switch if
necessary.
Fuel?
Look at the fuel system. Make sure there is fuel being supplied to
the engine. Check to ensure that the fuel filter is not clogged.
Ignition?
Check to ensure that the ignition switch has power and is
functioning correctly.
Other problems?
Consult engine manufacturer’s manual.
Loose wire connections?
Check wiring. Replace as necessary.
Bad contacts?
Replace switch.
Blades?
Make cer tain blades are in good condition, not excessively worn.
Finish blades should measure no less than 2" (50mm) from the
blade bar to the trailing edge, combo blades should measure no
less that 3.5" (89mm). Trailing edge of blade should be straight
and parallel to the blade bar.
Spider?
Check that all blades are set at the same pitch angle as
measured at the spider. A field adjustment tool is available for
height adjustment of the trowel arms (see Optional Equipment).
Bent trowel arms?
Check the spider assembly for bent trowel arms. If one of the
arms is even slightly bent, replace it immediately.
Trowel arm bushings?
Check the trowel arm bushings for tightness. This can be done by
moving the trowel arms up and down. If there is more than 1/8"
(3.2 mm) of travel at the tip of the arm, the bushings should be
replaced. All bushings should be replaced at the same time.
Thrust collar?
Check the flatness of the thrust collar by rotating it on the spider.
If it varies by more than 0.02" (0.5 mm) replace the thrust collar.
Thrust collar bushing?
Check the thrust collar by rocking it on the spider. If it can tilt
more than 3/32" (2.4 mm) [as measured at the thrust collar O.D.],
replace the bushing in the thrust collar.
Thrust bearing worn?
Check the thrust bearing to see that it is spinning free. Note:
Thrust cap, replace if necessary.
Main shaft?
The main output shaft of the gearbox assembly should be
checked for straightness. The main shaft must run straight and
cannot be more than 0.003" (0.08 mm) out of round at the spider
attachment point.
Yoke?
Check to make sure that both fingers of the yoke press evenly on
the wear cap. Replace yoke as necessary.
Blade Pitch?
Check to ensure that each blade is adjusted to have the same
pitch as all other blades. Adjust per maintenance section in
manual.
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 35
TROUBLESHOOTING (TROWEL)
TABLE 4. TROUBLESHOOTING TROWEL (CONTINUED)
SYMPTOM
Clutch slipping or sluggish
response to engine speed
change.
POSSIBLE PROBLEM
SOLUTION
Worn V-belts?
Replace V-belt.
Dir ty centrifugal clutch?
Disassemble and clean clutch.
Defective or worn out
centrifugal clutch?
Replace entire clutch.
Hand clutch out of adjustment?
Adjust per instructions in maintenance section of this manual.
Worn or defective hand clutch
par ts?
Replace par ts as necessary.
Worn bearings in gearbox?
Rotate input shaft by hand. If shaft rotates with difficulty, check
the input and output shaft bearings. Replace as necessary.
Worn or broken gears in
gearbox?
Verify that the gearbox shaft rotates when the input shaft is
rotated. Replace both the worm and worm gear as a set.
PAGE 36 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
TROUBLESHOOTING (ENGINE)
TABLE 5. TROUBLESHOOTING (ENGINE)
SYMPTOM
Difficult to star t, "fuel is available, but no
SPARK at spark plug".
POSSIBLE CAUSE
Spark plug bridging?
Check gap, insulation or
replace spark plug.
Carbon deposit on spark plug?
Clean or replace spark plug.
Shor t circuit due to deficient spark plug
insulation?
Check spark plug insulation,
replace if worn.
Improper spark plug gap?
Set to proper gap.
ON/OFF switch is shor ted?
Check switch wiring, replace
switch.
Ignition coil defective?
Replace ignition coil.
Difficult to star t, "fuel is available, and Improper spark gap, points dir try?
SPARK is present at the spark plug".
Difficult to star t, "fuel is available, spark
is present and compression is normal"
Difficult to star t, "fuel is available, spark
is present and compression is low"
SOLUTION
Set correct spark gap and
clean points.
Condenser insulation worn or shor t
circuiting?
Replace condenser.
Spark plug wire broken or shor t circuiting?
R e p l a c e d e fe c t i ve s p a r k p l u g
wiring.
Wrong fuel type?
Flush fuel system, and replace
with correct type of fuel.
Water or dust in fuel system?
Flush fuel system.
Air cleaner dir ty?
Clean or replace air cleaner.
Choke Open?
Close Choke.
Suction/exhaust valve stuck or protruded?
Re-seat valves.
Piston ring and/or cylinder worn?
Replace piston rings and or
piston.
Cylinder head and/or spark plug not
tightened properly?
Torque cylinder head bolts and
spark plug.
Head gasket and/or spark plug gasket
damaged?
Replace head and spar k plug
gaskets.
Fuel not available in fuel tank?
Fill with correct type of fuel.
Fuel filter clogged?
Replace fuel filter.
Fuel tank cap breather hole clogged?
Clean or replace fuel tank cap.
Air in fuel line?
Bleed fuel line.
No fuel present inside priming bulb.
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 37
EXPLANATION OF CODES
The following section explains the different symbols and
remarks used in the Parts section of this manual. Use the
help numbers found on the back page of the manual if there
are any questions.
NOTICE
The contents and part numbers listed in the parts
section are subject to change without notice. Multiquip
does not guarantee the availability of the parts listed.
SAMPLE PARTS LIST
NO.
1
2%
2%
3
4
PART NO. PART NAME
QTY. REMARKS
12345
BOLT......................1 .....INCLUDES ITEMS W/%
WASHER, 1/4 IN............NOT SOLD SEPARATELY
12347
WASHER, 3/8 IN....1 .....MQ-45T ONLY
12348
HOSE ..................A/R ...MAKE LOCALLY
12349
BEARING ..............1 .....S/N 2345B AND ABOVE
NO. Column
QTY. Column
Numbers Used — Item quantity can be indicated by a
number, a blank entry, or A/R.
A/R (As Required) is generally used for hoses or other
parts that are sold in bulk and cut to length.
A blank entry generally indicates that the item is not sold
separately. Other entries will be clarified in the “Remarks”
Column.
REMARKS Column
Some of the most common notes found in the “Remarks”
Column are listed below. Other additional notes needed
to describe the item can also be shown.
Assembly/Kit — All items on the parts list with the
same unique symbol will be included when this item is
purchased.
Unique Symbols — All items with same unique
symbol
Indicated by:
“INCLUDES ITEMS W/(unique symbol)”
(@, #, +, %, or >) in the number column belong to the
same assembly or kit, which is indicated by a note in the
“Remarks” column.
Serial Number Break — Used to list an effective serial
number range where a particular part is used.
Duplicate Item Numbers — Duplicate numbers indicate
multiple part numbers, which are in effect for the same
general item, such as different size saw blade guards in
use or a part that has been updated on newer versions
of the same machine.
NOTICE
When ordering a part that has more than one item
number listed, check the remarks column for help in
determining the proper part to order.
PART NO. Column
Numbers Used — Part numbers can be indicated by a
number, a blank entry, or TBD.
TBD (To Be Determined) is generally used to show a
part that has not been assigned a formal part number
at the time of publication.
A blank entry generally indicates that the item is not sold
separately or is not sold by Multiquip. Other entries will
be clarified in the “Remarks” Column.
Indicated by:
“S/N XXXXX AND BELOW”
“S/N XXXX AND ABOVE”
“S/N XXXX TO S/N XXX”
Specific Model Number Use — Indicates that the part
is used only with the specific model number or model
number variant listed. It can also be used to show a
part is NOT used on a specific model or model number
variant.
Indicated by:
“XXXXX ONLY”
“NOT USED ON XXXX”
“Make/Obtain Locally” — Indicates that the part can
be purchased at any hardware shop or made out of
available items. Examples include battery cables, shims,
and certain washers and nuts.
“Not Sold Separately” — Indicates that an item cannot
be purchased as a separate item and is either part of an
assembly/kit that can be purchased, or is not available
for sale through Multiquip.
PAGE 38 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
SUGGESTED SPARE PARTS
HDA-SERIES TROWEL 1 TO 3 UNITS WITH HONDA
GX340K1QA2 AND GX390K1QA2 ENGINES.
1 to 3 Units
Qty. ......P/N ........................... Description
1 ...........20478 ................ GRIP, LEFT
1 ...........20463 ................ GRIP, RIGHT
2 ...........20856 ................ SAFETY SWITCH
1 ...........20285 ................ CABLE STANDARD HANDLE
1 ...........20297 ................ CABLE QUICK-PITCH™
1 ...........20435 ................ THROTTLE CABLE
4 ...........1157 A ............... BUSHING
4 ...........1162 A ............... LUBE CAP
4 ...........1167 A ............... SCREW
4 ...........1456 .................. NUT
4 ...........1875 .................. WASHER
4 ...........1322 .................. SCREW
1 ...........21046 ................ GASKET KIT
1 ...........21047 ................ BEARING KIT
4 ...........1247 .................. RUBBER GROMMET
4 ...........1245 .................. SPACER
1 ...........2827 .................. ARM (16-1/2")
4 ...........0261 .................. BELT, A-31 GATES (HDA 11 HP)
2 ...........11537 ................ BELT, HOFFCO-COMET (HDA 13 HP)
1 ...........10968 ................ THRUST COLLAR KIT
2 ...........9807955846 ...... SPARK PLUG
2 ...........17620ZH7023 ... TANK CAP
2 ...........17210ZE2505 ... AIR CLEANER ELEMENT
2 ...........17218ZE2505 ... FILTER OUTER
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 39
NAMEPLATE AND DECALS
PAGE 40 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
NAMEPLATE AND DECALS
NO.
1
2
3
4
5
6
7
8
9
PART NO.
1758
12405
20527
20526
2942
1736
1735
11246
10
11
12
13
14
15
16
17
18
19
20
1940
11092
11246
1492
1147
11246
1261
1848
2938
11246
2423
NOTE
PART NAME
QTY. REMARKS
1
DECAL: QUICK-PITCH™ HANDLE
DECAL: QUICK-PITCH™ HANDLE INSERT
2
1
DECAL: QUICK-PITCH™ WARNING
DECAL: QUICK-PITCH™ LATCH WARNING
1
DECAL: MQ WHITEMAN 13"
1
DECAL: ARROWS
1
DECAL: PRE-LOAD INDICATOR
1
DECAL: OIL CHECK ............................................. 1 ....... PART OF DECAL KIT P/N 12620
NAMEPLATE .......................................................... 1 ....... CONTACT MULTIQUIP
.......................................................................................... SERVICE DEPT.
DECAL: MQ WHITEMAN (SMALL)
1
DECAL: CE
1
DECAL: GEAR DRIVE
1
PART OF DECAL KIT P/N 12620
DECAL: STANDARD HANDLE (FINISHER)
1
DECAL: HELMET, FOOT AND GLOVE ................. 1 ....... PART OF DECAL KIT P/N 12620
DECAL: HOT ......................................................... 1 ....... PART OF DECAL KIT P/N 12620
DECAL: DO NOT LIFT
1
DECAL: POWER TROWEL
1
DECAL: METRIC
1
DECAL: BELT DRIVE ........................................... 1 ....... PART OF DECAL KIT P/N 12620
DECAL: MQ WHITEMAN-ENGINE
1
SEE DECAL ILLUSTRATIONS ON PAGE 12
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 41
STANDARD HANDLE ASSY. (OLD STYLE)
40
3
21
5
7
4
8
6
9
1
16
22
18
17
43
DETAIL “A”
42
14
2 12
15
19
2
1
11
3
SEE
DETAIL “B”
21
22
20
30
44
SEE
DETAIL “A”
24
13
41
28 1
23
27
31
26 25
32
37
39
28 1
38
36
10
35
35
29
33 2
DETAIL
“B”
34
1
APPLY THREAD LOCK (LOCTITE
242 BLUE OR EQUIVALENT).
2
PART OF ENGINE ASSEMBLY.
3
COMPLETE HANDLE ASSY, P/N 20299
NO LONGER AVAILABLE. WHEN
REPLACING ENTIRE ASSY, USE P/N
22258. SEE STANDARD HANDLE ASSY.
(NEW STYLE)
PAGE 42 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
STANDARD HANDLE ASSY. (OLD STYLE)
NO.
1
2
3
PART NO.
20478
20774
20818
4
*
5
*
6
*
7
*
8
*
9
*
10
11
12
13
14
15
16
17
18
19
20
21%
22
23
24
25#
26#
27#
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
20817
0281
20282
0122 C
3615
1478
21172
12556
21171
20439
1492
20438
0786
0786 A
20287
20285
20856
1602
20988
20514
1662
20460
1118
20279
0169
10136
12567
2942
21173
20845
1116
10133
20392
20461
20819
20299
20301
20421
A8638
PART NAME
QTY.
REMARKS
GRIP, HANDLE
2
COVER, PAD HANDLE
1
DECAL, STD PITCH............................................1... .............. OBSOLETE ON LATER
.................................................................................................... MODELS
WHEEL, HAND HANDLE
1
BEARING, THRUST, NICE 607
1
BEARING, TROWEL CONTROL
1
SCREW, SHS 3/8-16 X 1/2
1
COLLAR, SET 3/4 ID
1
SHAFT, TROWEL CONTROL
1
CABLE, THROTTLE
1
HANDLE, ADJUSTABLE
1
THROTTLE
1
WHEEL ASSY., HAND
1
DECAL, CUSTOM 2 1/2 CHROME
1
SCREW, HHC 3/8-16 X 5.00
1
SCREW, BHC 1/4- 20 X 3/8 NYL PATCH, NP
1
SPACER, .360 X 17/64 X 1/8L
1
SLIDE BLOCK TROWEL CONTROL
1
CABLE ASSY., LENGTH 48.29” STD FINISHER 1
SWITCH ASSY., SAFETY STOP ........................... 1 .................. INCLUDES ITEM W/%
SCREW, RHM 10-24 X 3/8"
1
SCREW, FHSC PHILLIPS 8-32 X 1 1/4
1
WIRE ASSY., SAFETY STOP SWITCH
1
TIE, CABLE TY-RAP, BLACK
1
BLOCK, SUPPORT
1
PULLEY, SUPPORT BLOCK
1
PIN, SUPPORT BLOCK 3/8 X 1.59
1
SCREW, HHC 3/8-16 X 3
4
WASHER, FLAT 3/8 SAE
4
HANDLE, STD
1
DECAL, MQ WHITEMAN, 13”
1
HOUSING, CABLE 74”
1
SWIVEL, THROTTLE CABLE
1
NUT, BRASS JAM 5/16-18
2
NUT, NYLOC 3/8-16
3
BRACKET, LIFT TUBE
1
HANDLE, LIFT ASSY. ............................................ 1 ........ NO LONGER AVAILABLE
DECAL, CAUTION, LIFT HANDLE ......................... 1 ........ NO LONGER AVAILABLE
BLOCK, CABLE ASSY. .......................................... 1 ........ INCLUDES ITEMS W/#
HAND WHEEL ASSY., PITCH CONTROL .............. 1 ........ INCLUDES ITEMS W/
*
HANDLE ASSY., STD FINISHERS. ....................... 1 ........ NO LONGER AVAILABLE
CABLE, CNTL 5/32 GALV AIRCRAFT 46.03"
1
CLEVIS, BALL END CONTROL CABLE
1
END-BOLT, CONTROL CABLE
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 43
STANDARD HANDLE ASSY. (NEW STYLE)
31
13
32
35
33
36
34
11
21
9
2
1
15
6
18
14
40
24
25
20
10
23
22
26
38
8
37
39
19
12
5
7
16
17
4
29
30
3
28
39
27 1
1
APPLY THREAD LOCK (LOCTITE
242 BLUE OR EQUIVALENT).
PAGE 44 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
STANDARD HANDLE ASSY. (NEW STYLE)
NO.
PART NO.
1%
0786
2%
0786A
3%
1116
4%
1284
5%
3233
6%
9154
7%
10133
8%
20285
9%
20287
10% 20439
11% 20478
12% 20514
13% 20819
14% 20856
15% 21171
16% 21172
17% 21173
18% 22055
19% 22059
20% 22095
21% 22166
22% 22167
23% 22206
24% 22256
25% 22263
26% 22226
27%@ 20461
28%@# 1118
29%@# 20460
30%@# 20279
31%$ 20817
32%$ 0281
33%$ 20282
34%$ 3615
35%$ 0122 C
36%$ 1478
37%@ 10133
38%@ 10136
39%@ 0169
40
22258
PART NAME
QTY.
REMARKS
SCREW, BHC 1/4-20 X 3/8 NYL PATCH ,NP
2
SPACER, SLIDE BLOCK GUIDE
1
NUT, BRASS JAM 5/16-18
2
SCREW, HHC 3/8-16 X 1 1/2
1
WASHER, FENDER, 1.5OD X 3/8ID
4
SCREW, HHC 3/8-16 X 1 3/4
2
NUT, NYLOC 3/8-16
2
CABLE, CONTROL
1
SLIDE BLOCK, TROWEL CONTROL
1
WHEEL ASM. , HAND
1
GRIP, HANDLE
2
WIRE ASSY., KILL SWITCH
1
HAND WHEEL ASSY, PITCH CONTROL ......................... 1 ......... INCLUDES ITEMS W/$
SWITCH ASM., KILL
1
THROTTLE, BICYCLE FINISHER HANDLES
1
CABLE, THROTTLE 68”
1
HOUSING, MAGURA THROTTLE CABLES
1
HANDLE WA, VIBRATION CONTROL
1
ISOLATOR, VIBRATION 80 DUROMETER SHORE A
3
HANDLE, W/A, STOW FIN VIBE CONTROL
1
COVER,VIBE CONTROL HANDLE PAD
1
SCREW, HHC 3/8-16 X 6.5” GRADE 5
1
CHASSIS, CAST VIBRATION ISOLATOR
1
BRACKET, HD KILLSWITCH MOUNT
2
SCREW, PHILLIPS HEAD MACHINE 8-32 X .75
4
KIT, INSTALLATION VIBE CONTROL HANDLE ................ 1 ......... INCLUDES ITEMS W/@
BLOCK, CABLE ASSY. .................................................... 1 ......... INCLUDES ITEMS W/#
PULLEY, SUPPORT BLOCK
1
BLOCK, SUPPORT
1
PIN, SUPPORT BLOCK 3/8 X 1.59
1
WHEEL, HAND HANDLE
1
BEARING, THRUST, NICE 607
1
BEARING, TROWEL CONTROL
1
COLLAR, SET 3/4 ID
1
SCREW, SHS 3/8-16 X 1/2
1
SHAFT, TROWEL CONTROL
1
NUT, NYLOC 3/8-16
2
WASHER, FLAT 3/8 SAE
4
SCREW, HHC 3/8-16 X 3
4
HANDLE ASSY, SXH HD .................................................. 1 ......... INCLUDES ITEMS W/%
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 45
QUICK-PITCH™ HANDLE ASSY. (OLD STYLE)
2
1
25
55
6
5
1
18
20
19
26
21
14
58
4
10
7
24 25
17
8
9
57
10
ASM
15
11
54
DETAIL “A”
22
11
12
13
SEE
DETAIL “A”
26
16
48
60
23
27
SEE
DETAIL
“B”
59
28
46
45
49
30
29
32
31
3
50
51
43
44
38
42
52
DETAIL “B”
41
47 2
34 33 1
38
40
39
37
36 35
56
33 1
53
1
APPLY THREAD LOCK (LOCTITE
242 BLUE OR EQUIVALENT).
2
PART OF ENGINE ASSEMBLY.
3
COMPLETE HANDLE ASSY, P/N 12645 NO
LONGER AVAILABLE. WHEN REPLACING
ENTIRE ASSY, USE P/N 22257. SEE QUICK
PITCH HANDLE ASSY. (NEW STYLE)
PAGE 46 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
QUICK-PITCH™ HANDLE ASSY. (OLD STYLE)
NO.
1
2
3
4
5
6
7
8
*
9
*
10
*
11
12
*
13
*
14
15
16
17
18
19+
20+
21+
22+
23+
24
25
*
26
27
28
29
30
31
32
33
34
35#
36#
37#
38
39
40
PART NO.
20478
20774
10136
12556
20526
21171
20527
20389
1746
12405
1729
1706
20437
4568
1711
1719
20439
20438
1731
20443
1709
20269
20276
20856
1602
20988
20514
20297
2942
1715
20270
1735
0169
1662
20460
1118
20279
10133
1737
1733
PART NAME
QTY.
REMARKS
GRIP, HANDLE
2
COVER, PAD HANDLE
1
WASHER, FLAT 3/8 SAE
4
HANDLE, ADJUSTABLE
1
DECAL, LATCH WARNING
1
THROTTLE
1
DECAL, Q.P. WARNING
1
HANDLE, QUICK-PITCH™
1
TRIGGER, QP CHROMED
1
DECAL, WHITEMAN QUICK-PITCH™
2
PIN, ROLL 3/16 X 1 1/4
3
SPRING, ENCLOSED QP CLAMP
1
PIN, QP LATCH
1
PIN, ROLL 3/16 X 1
1
SHAFT, CONTROL QP
1
BUSHING, PIVOT PLATE
1
WHEEL ASSY., HAND
1
SCREW, HHC 3/8-16 X 5.00
1
PIN, ROLL 1/4 X 3/4
1
ARM, SLIDE CONTROL
1
CONNECTOR, QP CONTROL ARM
1
LINKAGE, QP CONTROL
1
PIN, ROLL 1/4 X 1 3/4
1
SWITCH ASSY., SAFETY STOP ........................... 1 .................. INCLUDES ITEM W/
*
SCREW, RHM 10-24 X 3/8
1
SCREW, FHSC PHILLIPS 8-32 X 1 1/4
1
WIRE ASSY., SAFETY STOP SWITCH
1
CABLE ASSY., QP CONTROL, 45”
1
DECAL, MQ WHITEMAN, 13”
1
SPRING, COUNTER BALANCE
1
BLOCK, QP ADJUSTMENT
1
DECAL, PRELOAD TRIM INDICATOR
1
SCREW, HHC 3/8-16 X 3
4
TIE, CABLE, TY-RAP BLACK
1
BLOCK, SUPPORT
1
PULLEY, SUPPORT BLOCK
1
PIN, SUPPORT BLOCK 3/8 X 1.59
1
NUT, NYLOC 3/8-16
3
SNAP RING, TRUARC #5100-50
1
WASHER, 1/2 X 1/32, HARDENED
2
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 47
QUICK-PITCH™ HANDLE ASSY. (OLD STYLE)
2
1
25
55
6
5
1
18
20
19
26
21
14
58
4
10
7
24 25
17
8
9
57
10
ASM
15
11
54
DETAIL “A”
22
11
12
13
SEE
DETAIL “A”
26
16
48
60
23
27
SEE
DETAIL
“B”
59
28
46
45
49
30
29
32
31
3
50
51
43
44
38
42
52
DETAIL “B”
41
47 2
34 33 1
38
40
39
37
36 35
56
33 1
53
1
APPLY THREAD LOCK (LOCTITE
242 BLUE OR EQUIVALENT).
2
PART OF ENGINE ASSEMBLY.
3
COMPLETE HANDLE ASSY, P/N 12645 NO
LONGER AVAILABLE. WHEN REPLACING
ENTIRE ASSY, USE P/N 22257. SEE QUICK
PITCH HANDLE ASSY. (NEW STYLE)
PAGE 48 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
QUICK-PITCH™ HANDLE ASSY. (OLD STYLE)
NO.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
PART NO.
1736
1718
1732
1717
12642
1758
20845
21173
20392
21172
1116
20390
20293
20461
12645
20421
A8638
20297
PART NAME
QTY.
REMARKS
DECAL, ARROW
1
NUT, QP TRIM CONTROL ADJUST
1
BOLT, STRIPPER 3/8 X 1/2
1
SCREW, QP TRIM ADJUSTMENT
1
TUBE, MAIN HANDLE
1
DECAL, PATENT QP
1
SWIVEL, ENGINE THROTTLE CABLE
1
HOUSING, THROTTLE CABLE 74”
1
DECAL, CAUTION, LIFT HANDLE ......................... 1 .................. NO LONGER AVAILABLE
HANDLE, LIFT ASSY. ............................................ 1 .................. NO LONGER AVAILABLE
BRACKET, LIFT TUBE
1
CABLE, THROTTLE
1
NUT, BRASS JAM 5/16-18
2
TRIGGER, QP ASSY. ............................................ 1 .................. INCLUDES ITEMS W/
*
LINKAGE, QP CONTROL ASSY. ........................... 1 .................. INCLUDES ITEMS W/+
BLOCK, CABLE ASSY. .......................................... 1 .................. INCLUDES ITEMS W/#
HANDLE ASSY., MAIN ........................................... 1 .................. NO LONGER AVAILABLE
CLEVIS, BALL END CONTROL CABLE
1
END-BOLT, CONTROL CABLE
1
CABLE, CNTL 5/32 GALV AIRCRAFT 43.19"
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 49
QUICK-PITCH™ HANDLE ASSY. (NEW STYLE)
17
41
38
36
37
6
39
7
32
40
16
42
43
44
45
29
12
46
19
22
25
26
54
2
3
33
21
4
13
31
18
27
51
20
50
15
30
34
11
14
35
5
8
24
52
9
1
28
23
10
47
48
49
53
50
PAGE 50 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
QUICK-PITCH™ HANDLE ASSY. (NEW STYLE)
NO.
1%
2%
3%
4%
5%
6%@
7%@
8%
9%
10%
11%
12%#
13%
14%
15%
16%
17%
18%
19%
20%
21%
22%
23%
24%
25%
26%
27%
28%
29%
30%
31%
32%@
33%
34%
35%
36%@
37%@
38%@
39%@
40%@
41%@
42%#
43%#
44%#
45%#
46%#
47%$&
48%$&
49%$&
50%$&
51%$
52%$
53%$
54
PART NO.
1116
1665
1715
1717
1718
20389
1729
1732
1733
1737
3233
4568
9154
10133
20270
20293
20390
20439
20478
20514
20856
21171
21172
21173
20297
22055
22059
22060
22166
22167
22206
1711
22256
22263
22226
12405
1729
1724
1706
20437
A6581
1731
20443
1709
20269
20276
22095
PART NAME
QTY.
REMARKS
NUT, BRASS JAM 5/16-18
2
SCREW, HHC 3/8-16 X 2
2
Q.P. SPRING CENTER BALANCE
1
SCREW, QP TRIM ADJUSTMENT W/A
1
NUT , QP TRIM CNTL ADJUSTMENT
1
HANDLE, QP
1
PIN, ROLL 3/16 X 1-1/4
2
Q.P. ADJUSTMENT PIN
1
WASHER, 1/2 X 1/32, AN960-816L
2
RING, SNAP, TRUARC 5100-50
1
WASHER, FENDER, 1.5OD X 3/8ID
4
PIN, ROLL 3/16 x 1
1
SCREW, HHC 3/8-16 X 1 3/4
1
NUT, NYLOC 3/8-16
2
QP ADJUSTMENT BLOCK
1
LINKAGE QP CONTROL ........................................................... 1 .................. INCLUDES ITEMS W/#
TRIGGER, QP ASSEMBLY ........................................................ 1 .................. INCLUDES ITEMS W/@
WHEEL ASM. , HAND
1
GRIP, HANDLE
2
WIRE ASSY., KILL SWITCH
1
SWITCH ASM., KILL
1
THROTTLE, BICYCLE FINISHER HANDLES
1
CABLE, THROTTLE 68”
1
HOUSING, MAGURA THROTTLE CABLES
1
CABLE ASM, LENGTH 45", JB, HD & QP
1
HANDLE WA, VIBRATION CONTROL
1
ISOLATOR, VIBRATION 80 DUROMETER SHORE A
3
MAIN HANDLE WA,QUICK PITCH VIBE CONTROL
1
COVER,VIBE CONTROL HANDLE PAD
1
SCREW, HHC 3/8-16 X 6.5” GRADE 5
1
CHASSIS, CAST VIBRATION ISOLATOR
1
SHAFT, CONTROL Q.P.
1
BRACKET, HD KILLSWITCH MOUNT
1
SCREW, PHILLIPS HEAD MACHINE 8-32 X .75
2
KIT, INSTALLATION VIBE CONTROL HANDLE ......................... 1 .................. INCLUDES ITEMS W/$
DECAL, WHITEMAN QUICK PITCH
2
PIN, ROLL 3/16 X 1-1/4
1
GRIP, HANDLE
1
SPRING, COMPRESSION
1
PIN, QP LATCH
1
TRIGGER, QP
1
PIN, ROLL 1/4 X 3/4
1
ARM, SLIDE CONTROL
1
QP DOGBONE
1
BLOCK, CABLE SLIDE
1
PIN, ROLL 1/4 X 1-3/4
1
HANDLE, W/A, STOW FIN VIBE CONTROL
1
20279
1118
0169
10136
10133
20461
PIN, SUPPORT BLOCK 3/8 X 1.59
1
PULLEY, SUPPORT BLOCK
1
SCREW, HHC 3/8-16 X 3
4
WASHER, FLAT 3/8 SAE
4
NUT, NYLOC 3/8-16
2
BLOCK, CABLE ASSY. ............................................. 1............... INCLUDES ITEMS W/&
22257
HANDLE ASSY, QXH HD ........................................................... 1 .................. INCLUDES ITEMS W/%
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 51
4-BLADE SPIDER ASSY.
PAGE 52 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
4-BLADE SPIDER ASSY.
NO.
1
*
2
*
3
*
4
*
5%
6%
7%
8%
9%
10%
11%
12%
13%
14%
15%
16%
17%
18%
19%
20%
21
22 #
*
23
PART NO.
12208
12778
10816
9009
11039
0164 B
1875
1876
0105
0161 C
1162 A
2829
9005
4164
9111
11778
1322
1456
1167 A
0166 A
9150
1471
10969
PART NAME
QTY.
REMARKS
WEAR RING
1
FLANGE BEARING
1
THRUST COLLAR ............................................................. 1 ........... INCLUDES ITEMS W/#
WEAR PLATE
1
BUSHING
4
RADIUS HEAD 3/8- 16 x 1-1/4”
4
INT. SHKP. WASHER 3/8”
4
JAM NUT 3/8- 16
4
HHCS 5/16- 18 x 1-1/2”
8
LOCK WASHER 5/16”
8
LUBRA-CAP
4
ARM 17" LONG
4
TROWEL ARM LEVER
4
ROLL PIN 5/16 x 1-3/4”
4
SPRING (RIGHT HAND)
4
SPIDER PLATE ONLY
1
RETAINING SCREW ASSY.
4
HEX NUT 3/8-16
1
SHSS 3/8-16 x 1-1/2” CONE POINT
1
LOCK WASHER 3/8”
4
SPIDER PLATE ASSY. ..................................................... 1 ........... INCLUDES ITEMS W/%
THRUST COLLAR BUSHING
1
THRUST BEARING KIT .................................................... 1 ........... INCLUDES ITEMS W/
*
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 53
GEARBOX & ENGINE MOUNTS ASSY.
PAGE 54 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
GEARBOX & ENGINE MOUNTS ASSY.
NO.
1%
*
2%
3%
4%
*
5%
*
6%#
7%#
8%
9%
10%
11%
12
13%
14%
15%
16%
16%
17%
18%#
19%#
20%
21%
22%
23
24%
*
25%
*
26%
27%
28%
29%
*
30
31
32
33
34
35
36
37
38
39
39
40
41
42
PART NO.
12909
2295
9047
2309
12583
232 A
9045
1580
12908
20540
1132
9048
9046
10031
0121 A
12944
12943
1138
1139
232
9181
9179
9180
1238
9037
9038
9036
0400 B
20875
9041
9027
10136
0683
9028
7299
1245
1951
11541
1247
20879
20882
2618
2619
10139
PART NAME
QTY.
REMARKS
SEAL, OIL TCM 10172VTB-H
1
SCREW, HHC 1/4-20 X 7/8
8
FLANGE, COUNTERSHAFT
1
O-RING, 2-13/16" VITON
2
SPACER, 1.38OD X 1.06 X 1.168L
1
BEARING, CUP, TIMKEN 1932
4
BEARING, CONE, TIMKEN 1986
2
KEY, SQUARE
1
GEAR, WORM RH
1
CASE, HD GEARBOX 2" HANDLE
1
VENT, AIR
1
GASKET
2
CAP, END
1
WASHER, EXT. SHKP
8
FITTING, PLUG 3/8 MP SQ HEAD
3
SHAFT, GEARBOX (13 HP HONDA)
1
SHAFT, GEARBOX (11 HP HONDA)
1
RING, SNAP, TRUARC 5100-112
1
KEY, WOODRUFF
1
BEARING, CONE TIMKEN 1985
2
GEAR, WORM, RH
1
SHAFT, MAIN OUTPUT HD 48
1
KEY, 5/16 X 2- 1/4 H
1
KEY, WOODRUFF #25
1
SHIM, OUTPUT
1
O-RING, A-257 VITON
1
COVER, GEARBOX
1
SCREW, HHC 5/16 - 18 X 1/2
1
SCREW, FHSC 5/16-18 X 3/4
4
SEAL, OIL, TCM
1
ARM, YOKE
1
WASHER, FLAT 3/8 SAE
4
PIN, COTTER 3/32
2
PIN, YOKE
1
STATIONARY GUARD RING
1
SPACER, GUARD RING
4
PLATE, ENGINE MOUNT (11 HP HONDA)
2
PLATE, ENGINE MOUNT (13 HP HONDA)
2
GROMMET 1/4 X .875 ID X 1-5/8 OD
4
GEARBOX ASSY. (11 HP HONDA)
1
INCLUDES ITEMS W/%
GEARBOX ASSY. (13 HP HONDA)
1
INCLUDES ITEMS W/%
GASKET/SEAL KIT .................................................1 ........ INCLUDES ITEMS W/
*
BEARING KIT...................................................... 1.........INCLUDES ITEMS W/#.
LUBRICANT, GEARBOX, 22 OZ. BOTTLE
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 55
ENGINE, 11 HP HONDA ASSY.
PAGE 56 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
ENGINE, 11 HP HONDA ASSY.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
PART NO.
1388
1391
0161 C
0300 B
0310
2480
1488
1475
0261
2362
9119
10222
10136
2724
9154
0166 A
20982
1480
1951
1245
1247
9123
9120
0478
2361
1313
PART NAME
QTY.
REMARKS
ENGINE 11 HP HONDA
1
HHCS 5/16-24 x 1-1/2"
4
LOCK WASHER 5/16"
4
FLAT WASHER 5/16"
4
SQUARE KEY 1/4X1/4X1.1/2"
1
CLUTCH, 4" P-G 35 DEGREE 1"
1
WIRE, SAFETY SWITCH
1
CONNECTOR, SPLICE TAP
1
BELT, A31 GATES HPII ONLY
2
SPACER, 1-1/4 X .878 X .375l
1
PULLEY, HD48 2AK54X7/8
1
GUARD, BELT
1
LOCK WASHER 1/4"
2
T-BOLT
2
SCREW, HHC 3/8 - 16 X 1-3/4
2
WASHER, LOCK 3/8 MED
3
SCREW, FSCS 3/8 - 16 X 1-1/2 PLTD
2
WASHER, CS EXT. SHKP 3/8
2
PLATE, FRONT, 11HP HONDA
2
BUSHING, GUARD RING
4
GROMMET, 1/4 X 7/8ID X 1-5/8OD
4
RETAINER, CLUTCH
1
RETAINER, DRIVEN PULLEY
1
SCREW, HHC 3/8 -24 X 2-1/4
1
SPACER, 1-1/4 X .878 X .437L
1
SCREW, FHSC 3/8 - 24 X 3/4 PLAIN
1
LIFT STRAP ........................................................................... 1 .......... CONTACT UNIT SALES
............................................................................................................. DEPT./ACC. ITEM
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 57
ENGINE, 13 HP HONDA ASSY.
PAGE 58 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
ENGINE, 13 HP HONDA ASSY.
NO.
1
2
3
4
5
6%
7
8
9
10
11
12
13
14
15
16
17
18
19
20#
21
22
23
24
25
26
27
28
PART NO.
3364
1391
0161 C
0300 B
11535
1304
1488
1475
11536
1848
11537
11440
0948
0131 A
1245
1247
20982
1480
11541
1580
11543
11560
9123
0166 A
12921
11154
1672
PART NAME
QTY.
REMARKS
ENGINE 13HP HONDA
1
HHCS 5/16-24 x 1-1/2"
4
LOCK WASHER 5/16"
4
FLAT WASHER 5/16"
4
CLUTCH, COMET 302353C ........................... 1 ........... INCLUDES ITEM W/%
SQUARE KEY
1
WIRE, SAFETY SWITCH
1
CONNECTOR, SPLICE TAP
1
PULLEY, HOFFCO COMET 302358C ............ 1 ........... INCLUDES ITEM W/#
DECAL, BELT GUARD
1
BELT, HOFFCO COMET #704041
1
GUARD, BELT
1
WASHER, FLAT 1/4" SAE
3
SCREW 1/4 - 20 X 3/4
3
BUSHING, GUARD RING
4
GROMMET, 1/4 X 7/8ID X 1-5/8OD
4
SCREW, FSCS 3/8 - 16 X 1-1/2 PLTD
4
WASHER, CS EXT. SHKP 3/8
4
PLATE, ENGINE MOUNT 13HP HONDA
2
SQUARE KEY
1
SPACER, CLUTCH
1
SPACER, KEY RETAINER
1
RETAINER, CLUTCH
1
WASHER, LOCK 3/8 MED
2
SCREW, HHC, 3/8 - 24 X 3 GRD 8 PLTD
1
RETAINER, CENTRIFUGAL CLUTCH
1
SCREW, HHC 3/8 - 24 X 1
1
LIFT STRAP ................................................... 1 ........... CONTACT UNIT SALES DEPT./ACC. ITEM
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 59
GUARD RING ASSY.
PAGE 60 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
GUARD RING ASSY.
NO.
1
PART NO.
9178
PART NAME
GUARD RING ASSEMBLY
QTY.
1
REMARKS
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 61
STABILIZER RING ASSY.
5
SEE DETAIL “A”
4
DETAIL “A”
1
4
3
1
1
2
1
APPLY LOCTITE 242 BLUE
OR EQUIVALENT.
PAGE 62 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
STABILIZER RING ASSY.
NO
1
2
3
4
5
PART NO
0161 C
1237
1723
6014 C
7311
PART NAME
WASHER, LOCK, 5/16 MED
SCREW, SCH 5/16-18 X 7/8, NYL, NP
ROD END, 5/16-24 MALE
NUT, HEX FINISH 5/16-24
RING, STABILIZER, HD-4
QTY.
8
4
4
8
1
REMARKS
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 63
BLADES & ARM ADJ. FIXTURE ASSY. (OPTIONS)
PAGE 64 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
BLADES & ARM ADJ. FIXTURE ASSY. (OPTIONS)
NO.
20
20
21
22
22
23
24
26
27
28
29
30
39
39
40
40
41
42
44
46
47
48
49
50
PART NO.
0202
0201
1434
1162 A
7281
6014 C
1237
0166 A
1723
PART NAME
QTY. REMARKS
COMBO FLOAT & FINISH BLADE ................. 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
ENDURO COMBO FLOAT &FINISH BLADE . 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
FLOAT BLADE ............................................... 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
FINISH BLADE ............................................... 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
ENDURO FINISH BLADE W/ROTATING ....... 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
HHCS 5/16-18X1" RING
4
GUARD RING LUG RING
4
TROWEL LUG (FINISH BLADE ONLY)
4
LUBRA-CAP
4
STABILIZER RING 14 1/2" ARM
1
HEX NUT 5/16-24
8
HHCS 5/16-18X7/8" NY-LOC
4
UNIVERSAL COMBO BLADE ........................ 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
ENDURO UNIVERSAL COMBO BLADE ....... 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
UNIVERSAL FINISH BLADE ......................... 4 ....... CONTACT UNIT SALES DEPT./ACC. ITEM
ENDURO UNIVERSAL FINISH BLADE ......... 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
UNIVERSAL MOUNTING BAR ...................... 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
SNAP PIN 1/4"X1.3/4" .................................... 8 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
LOCK WASHER 3/8"
4
TROWEL ARM ADJ. FIXTURE ASSY. ............ 1 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
REVERSIBLE COMBO BLADE ...................... 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
MALE R.H. ROD END 5/16"
1
FLOAT DISC .................................................. 1 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
FLOAT DISC LATCH PIN ............................... 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 65
LIFTING BAIL ASSY. (OPTION)
PAGE 66 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
LIFTING BAIL ASSY. (OPTION)
NO.
1
2
3
4
5
PART NO.
10229
0161 A
2360
PART NAME
QTY.
REMARKS
LIFTING BAIL ASSY. (13 HP MODEL) . 1 ............ CONTACT UNIT SALES DEPT./ACC. ITEM
HHCS 5/16-24X1"
4
LOCK WASHER 5/16"
4
LIFTING BAIL ASSY. (11 HP MODEL) . 1 ............ CONTACT UNIT SALES DEPT. /ACC. ITEM
RUNNER, BELT (11 HP MODEL)
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 67
HONDA GX340K1QA2 — AIR CLEANER ASSY.
PAGE 68 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — AIR CLEANER ASSY.
NO.
1
2
3
4
5
6
7
*
8
*
9
11
12
13
14
PART NO.
16271ZE2000
17210ZE3505
17218ZE3505
17231ZE3W00
17232891000
17235ZH9N00
17238ZE2310
17239ZE1000
17410ZH9N00
90203ZA0800
90325044000
934040602008
9405006000
PART NAME
QTY.
REMARKS
GASKET, ELBOW
1
ELEMENT, AIR CLEANER
1
FILTER, OUTER
1
COVER, AIR CLEANER
1
GROMMET, AIR CLEANER
1
NOSE, MUFFLER
1
COLLAR, AIR CLEANER
2
COLLAR B, AIR CLEANER
1
ELBOW, AIR CLEANER ............................... 1 ........... INCLUDES ITEMS W/
*
WINGNUT, 6MM
1
WINGNUT, TOOL BOX SETTING
1
BOLT- WASHER, 6X20
1
NUT, FLANGE (6MM)
2
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 69
HONDA GX340K1QA2 — CAMSHAFT ASSY.
PAGE 70 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — CAMSHAFT ASSY.
NO.
1
2
3
4
5
6
*
7
8
9
10
11
12
13
14
15
16
17
PART NO.
14100ZE3305
14410ZE3013
14431ZE2010
14441ZE2000
14451ZE1013
14568ZE1000
14711ZE3000
14721ZE3000
14751ZE2003
14771ZE2000
14773ZE2000
14775ZE2010
14781ZE2000
14791ZE2010
90012ZE0010
90206ZE1000
12209ZE8003
PART NAME
QTY.
REMARKS
CAMSHAFT ASSEMBLY ............................. 1 ........... INCLUDES ITEMS W/
*
ROD, PUSH
2
ARM, VALVE ROCKER
2
LIFTER, VALVE
2
PIVOT, ROCKER ARM
2
SPRING, WEIGHT RETURN
1
VALVE, IN.
1
VALVE, EX.
1
SPRING, VALVE
2
RETAINER, IN. VALVE SPRING
1
RETAINER, EX. VALVE SPRING
1
SEAT, VALVE SPRING
1
ROTATOR, VALVE
1
PLATE, PUSH ROD GUIDE
1
BOLT, PIVOT (8MM)
2
NUT, PIVOT ADJ.
2
SEAL, VALVE STEM .................................... 1 ........... USE FROM ENGINE
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 71
HONDA GX340K1QA2 — PISTON ASSY.
PAGE 72 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — PISTON ASSY.
NO.
1
1
1
1
2
2
2
2
3
4
4
5
*
6
PART NO.
13010ZE3003
13011ZE3003
13012ZE3003
13013ZE3003
13101ZE3W00
13102ZE3W00
13103ZE3W00
13104ZE3W00
13111ZF6000
13200ZE3010
13200ZE3315
90001ZE8000
90601ZE3000
PART NAME
QTY. REMARKS
RING SET, PISTON- STANDARD
1
RING SET, PISTON- OS 0.25
1
RING SET, PISTON- OS 0.50
1
RING SET, PPISTON- 0.75
1
PISTON- STANDARD
1
PISTON- OS 0.25
1
PISTON- OS 0.50
1
PISTON- 0.75
1
PIN, PISTON
1
ROD ASSEMBLY, CONNECTING (STD.) ..................... 1 ....... INCLUDES ITEMS W/
*
ROD ASSEMBLY, CONNECTING- US 0.25 ................. 1 ....... INCLUDES ITEMS W/
*
BOLT, CONNECTING ROD
2
CLIP, PISTON PIN 20MM
2
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 73
HONDA GX340K1QA2 — CRANKCASE COVER ASSY.
PAGE 74 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — CRANKCASE COVER ASSY.
NO.
1+
2
3
4
5
7$
8■
9+
10 +%
*
11 +%
*
12 +%
*
13 +
*
15 +
*
16
17+
18 +
*
19
20+
21+
PART NO.
06165ZE3000
11300ZE3602
11381ZE3801
15600ZG4003
15600735003
15625ZE1003
15625ZE1003
16510ZE3000
16511ZE8000
16512ZE3000
16513ZE2000
16531ZE2000
90602ZE1000
90701HC4000
91201ZE3004
9410106800
957010804000
961006202000
961006207000
PART NAME
QTY.
REMARKS
GOVERNOR KIT, ............................................... 1 ........... INCLUDES ITEMS W/
*
COVER ASSEMBLY, CRANKCASE Q- TYPE ... 1 ........... INCLUDES ITEMS W/+
GASKET, CASE COVER
1
CAP ASSEMBLY, OIL FILLER ........................... 1 ........... INCLUDES ITEMS W/$
CAP ASSEMBLY, OIL FILLER ........................... 1 ........... INCLUDES ITEMS W/■
GASKET, OIL FILLER CAP
1
GASKET, OIL FILLER CAP
1
GOVERNOR ASSEMBLY .................................. 1 ........... INCLUDES ITEMS W/%
WEIGHT, GOVERNOR
3
HOLDER, GOVERNOR WEIGHT
1
PIN, GOVERNOR WEIGHT
3
SLIDER, GOVERNOR
1
CLIP, GOVERNOR HOLDER
1
PIN, DOWEL 8X12
2
OIL SEAL 35X52X8
1
WASHER, PLAIN 6MM
1
BOLT, FLANGE 8X40
7
BEARING, RADIAL BALL 6202
1
BEARING, RADIAL BALL 6207
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 75
HONDA GX340K1QA2 — CRANKSHAFT ASSY.
PAGE 76 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — CRANKSHAFT ASSY.
NO.
1
5
6
7
PART NO.
13310ZE3601
13351ZE3010
90756ZE2600
961006207000
PART NAME
QTY.
REMARKS
CRANKSHAFT Q- TYPE ............................. 1 .....................INCLUDES ITEMS W/
*
WEIGHT, BALANCER
1
KEY 6.3X6.3X43
1
BEARING, RADIAL BALL 6207
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 77
HONDA GX340K1QA2 — CYLINDER BARREL ASSY.
PAGE 78 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — CYLINDER BARREL ASSY.
NO.
1
2
PART NO.
12000ZE3816
15510ZE2043
3
4
5
6
7
9
*
10
*
11
12
13
14
15
16
*
17
18
16541ZE3010
32197ZE2003
90013883000
90131896650
90446KE1000
91201ZE3004
91201ZE9003
91353671003
9405010000
9410912000
9425110000
957010601200
961006202000
90013883000
34150ZH7003
PART NAME
QTY.
REMARKS
CYLINDER ASSEMBLY ............................... 1 ........... INCLUDES ITEMS W/
*
SWITCH ASSEMBLY, OIL LEVEL ............... 1 ........... USE FROM ENGINE
SN 2639738 TO 2786139
SHAFT, GOVERNOR ARM
1
SUB- HARNESS .......................................... 1 ........... USE UP TO ENGINE SN 2639737
BOLT,FLANGE 6X12 (CT200) ....................... 1 ........... USE UP TO ENGINE SN 2639737
BOLT, DRAIN PLUG
2
WASHER 8.2X17X0.8
1
OIL SEAL 35X52X8
1
OIL SEAL 8X14X5
1
O- RING 13.5X1.5
1
NUT, FLANGE 10MM
1
WASHER, DRAIN PLUG 12MM
2
PIN, LOCK 10MM
1
BOLT, FLANGE 6X12
2
BEARING, RADIAL BALL 6202
1
BOLT, FLANGE 6X12 (CT200)
1
ALERT UNIT, OIL
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 79
HONDA GX340K1QA2 — CYLINDER HEAD ASSY.
PAGE 80 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — CYLINDER HEAD ASSY.
NO.
1
2
*
3
*
4
*
5
6
7
8
10
11
12
12
13
14
15
16
PART NO.
12200ZF6W01
12204ZE2306
12205ZE2305
12216ZE2300
12251ZE3W00
12310ZE3791
12315ZE3840
12391ZE2020
90014ZE2000
90042ZE8000
90047ZE2000
92900080320E
90441ZE2010
9430112200
957011008000
9807956846
PART NAME
QTY.
REMARKS
CYLINDER HEAD ......................................... 1 ........... INCLUDES ITEMS W/
*
GUIDE, EX. VALVE OS (OPTIONAL)
1
GUIDE, EX. VALVE OS (OPTIONAL)
1
CLIP, VALVE GUIDE
1
GASKET, CYLINDER HEAD
1
COVER, HEAD
1
TUBE, BREATHER
1
GASKET, CYLINDER HEAD COVER
1
BOLT, HEAD COVER
1
BOLT, STUD 8X131.5
2
BOLT, STUD 8X47 ........................................ 2 ........... USE UP TO ENGINE SN 3033461
BOLT 2, STUD 8X32 .................................... 2 ........... USE FROM ENGINE SN 3033462
WASHER, HEAD COVER
1
PIN A, DOWEL 12X20
2
BOLT, FLANGE 10X80
4
SPARK PLUG, BPR6ES (NGK)
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 81
HONDA GX340K1QA2 — FAN COVER ASSY.
PAGE 82 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — FAN COVER ASSY.
NO.
1
2
3
4
5
5
7
8
PART NO.
16731ZE2003
19610ZE3010ZA
19631ZE3W00
32197ZH8003
36100ZE1015
36100ZH7003
90013883000
90684ZA0601
PART NAME
QTY.
REMARKS
CLIP, TUBE
1
COVER, FAN *R8* (BRIGHT RED)
1
SHROUD
1
SUB- HARNESS .......................................... 1 ........... USE UP TO ENGINE SN 2639737
SWITCH ASSEMBLY, ENGINE STOP ......... 1 ........... USE UP TO ENGINE SN 2639737
SWITCH ASSEMBLY, ENGINE STOP ......... 1 ........... USE FROM ENGINE SN 2639738
BOLT, FLANGE 6X12 (CT200)
6
CLIP, WIRE HARNESS
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 83
HONDA GX340K1QA2 — FLYWHEEL ASSY.
PAGE 84 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — FLYWHEEL ASSY.
NO.
1
2
4
6
6
7
PART NO.
19511ZE3000
28450ZE3W11
31100ZE3701
90201ZE3V00
90201ZE3790
90741ZE2000
PART NAME
QTY.
REMARKS
FAN, COOLING
1
PULLEY, STARTER (SCREEN GRID)
1
FLYWHEEL
1
NUT, SPECIAL 16MM (1) ............................. 1 ........... USE FROM ENGINE SN 2536523
NUT, SPECIAL 16MM .................................. 1 ........... USE UP TO ENGINE SN 2536522
KEY, SPECIAL WOODRUFF 25X18
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 85
HONDA GX340K1QA2 — FUEL TANK ASSY.
PAGE 86 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — FUEL TANK ASSY.
NO.
1
2
3
3
5
6
*
7
10
11
12
13
14
PART NO.
16854ZH8000
16955ZE1000
17510ZE3010ZA
17510ZE3010ZD
17620ZH7023
17631ZH7003
17672ZE2W01
91353671003
9405008000
950014500360M
9500202080
957010802500
PART NAME
QTY.
REMARKS
RUBBER, SUPPORTER 107MM
1
JOINT, FUEL TANK
1
TANK, FUEL *NH31* (MCKINLEY WHITE)
1
TANK FUEL *T34* (SIMPSON BLUE)
1
CAP, FUEL FILLER ............................................1 ............INCLUDES ITEMS W/
*
GASKET, FUEL FILLER CAP
1
FILTER, FUEL
1
O- RING 13.5X1.5 (ARA)
1
NUT, FLANGE 8MM
2
BULK HOSE, FUEL (4.5X3000) (4.5X235)
1
CLIP, TUBE B8
2
BOLT, FLANGE 8X25
2
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 87
HONDA GX340K1QA2 — IGNITION COIL ASSY.
PAGE 88 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — IGNITION COIL ASSY.
NO.
1
2
4
7
10
PART NO.
30500ZE2023
30700ZE1013
31512ZE2000
36101ZE2701
90015883000
PART NAME
COIL ASSEMBLY, IGNITION
CAP ASSEMBLY, NOISE SUPPRESSOR
GROMMET, WIRE
WIRE, STOP SWITCH 430MM
BOLT, FLANGE 6X28
QTY.
1
1
1
1
2
REMARKS
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 89
HONDA GX340K1QA2 — CARBURETOR ASSY.
PAGE 90 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — CARBURETOR ASSY.
NO.
1 %
*
2
*
3
*
4
*
4
*
5
*
6 %
*
7
*
8
*
9
9
9
10
*
11
*
12
*
13
14
15
16
17
18
19
20
21
*
22
*
23
*
24
*
25+
26
26
26
27
PART NO.
16010ZE2812
16011ZA0931
16013ZA0931
16015ZE2005
16015ZE8005
16016ZH7W01
16024ZE1811
16028ZE0005
16044ZE3811
16100ZE3V00
16100ZE3V01
16100ZE3V01
16124ZE0005
16166ZE3W50
16172ZE3W10
16173001004
16211ZE3000
16220ZA0702
16221ZE3800
16223ZE3800
16610ZE1000
16953ZE1812
16954ZE1812
16956ZE1811
16957ZE1812
16967ZE0811
93500030060H
9430520122
99101ZH80880
99101ZH80900
99101ZH80920
99204ZE00350
PART NAME
QTY.
REMARKS
GASKET SET
1
VALVE SET, FLOAT
1
FLOAT SET
1
CHAMBER SET, FLOAT ............................... 1 ........... INCLUDES ITEMS W/%
.................................................................................... USE UP TO ENGINE SN BE80B A
CHAMBER SET, FLOAT ............................... 1 ........... INCLUDES ITEMS W/%
.................................................................................... USE FROM ENGINE SN BE80B B
SCREW SET
1
SCREW SET, DRAIN
1
SCREW SET B
1
CHOKE SET
1
CARBURETOR ASSEMBLY, BE85B A ........ 1 ........... INCLUDES ITEMS W/
*
.................................................................................... USE UP TO ENGINE SN 2519695
CARBURETOR ASSEMBLY, BE80B B ........ 1 ........... USEFROM ENGINE SN 2519696
CARBURETOR ASSEMBLY, BE80B B ........ 1 ........... USE UP TO ENGINE SN 2519695
SCREW, THROTTLE STOP
1
NOZZLE, MAIN
1
COLLAR, SET
1
GASKET, FUEL STRAINER CUP
1
INSULATOR, CARBURETOR
1
SPACER, CARBURETOR
1
GASKET, CARBURETOR
1
GASKET, INSULATOR
1
LEVER, CHOKE (STANDARD)
1
INCLUDES ITEMS W/+
LEVER, VALVE ............................................ 1 ........... USE FROM ENGINE SN BE80B B
PLATE, LEVER SETTING ............................ 1 ........... USE FROM ENGINE SN BE80B B
SPRING, VALVE LEVER
1
GASKET, VALVE
1
CUP, FUEL STRAINER
1
SCREW, PAN (3X6) ......................................2 ............ USE FROM ENGINE SN BE80B B
PIN, SPRING (2X12)
1
JET, MAIN #88 (OPTIONAL)
1
JET, MAIN #90 (OPTIONAL)
1
JET, MAIN #92 (OPTIONAL)
1
JET SET, PILOT #35
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 91
HONDA GX340K1QA2 — CARBURETOR ASSY.
PAGE 92 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — CARBURETOR ASSY.
NO.
21
*
22
*
23
*
24
*
25+
26
26
26
27
PART NO.
16956ZE1811
16957ZE1812
16967ZE0811
93500030060H
9430520122
99101ZH80880
99101ZH80900
99101ZH80920
99204ZE00350
PART NAME
QTY.
REMARKS
SPRING, VALVE LEVER
1
GASKET, VALVE
1
CUP, FUEL STRAINER
1
SCREW, PAN (3X6) ................................... 2 ......... USE FROM ENGINE SN BE80B B
PIN, SPRING (2X12)
1
JET, MAIN #88 (OPTIONAL)
1
JET, MAIN #90 (OPTIONAL)
1
JET, MAIN #92 (OPTIONAL)
1
JET SET, PILOT #35
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 93
HONDA GX340K1QA2 — MUFFLER ASSY.
PAGE 94 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — MUFFLER ASSY.
NO.
1
2
3
4
5
6
6
8
9
11
12
13
14
15
PART NO.
18310ZE3W00
18320ZE3W01
18323ZE3W40
18330ZE2W00
18331ZE3810
18333ZF6W01
18333ZK6Y00
18355ZE3010
18381ZE2W10
90013883000
90050ZE1000
90055ZE1000
93500060060B
9405008000
PART NAME
MUFFLER
PROTECTOR, MUFFLER
PROTECTOR, EX. PIPE
PIPE, EX.
CAP, MUFFLER
GASKET, EX. PIPE
GASKET, EX. PIPE (WACKER)
ARRESTER, SPARK
GASKET, MUFFLER (ARRESTER)
BOLT, FLANGE 6X12 (CT200)
SCREW, TAPPING 5X8
SCREW, TAPPING 4X6
SCREW, PAN 6X6
NUT, FLANGE 8MM
QTY.
1
1
1
1
1
1
1
1
1
1
6
3
1
5
REMARKS
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 95
HONDA GX340K1QA2 — RECOIL STARTER ASSY.
PAGE 96 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — RECOIL STARTER ASSY.
NO.
1
2
*
3
*
4
*
5
*
6
*
7
*
8
*
9
*
10
*
11
*
12
*
13
*
14
PART NO.
28400ZEW01ZA
28410ZE3W01ZA
28421ZE3W01
28422ZE2W01
28441ZE2W01
28442ZE2W01
28443ZE2W01
28444ZE2W01
28445ZE2W01
28461ZE2W02
28462ZE3W01
28469ZE2W01
90004ZE2W01
957010600800
PART NAME
QTY. REMARKS
STARTER ASSY., RECOIL *R8* BGHT RED ........... 1 ...... INCLUDES ITEMS W/
*
CASE, RECOIL STARTER *R8* BGHT RED
1
PULLEY, RECOIL STARTER
1
RATCHET, STARTER
2
SPRING, FRICTION
1
SPRING, STARTER RETURN
1
SPRING, RATCHET
2
RETAINER, SPRING
1
HOLDER, SPRING
1
GRIP, STARTER
1
ROPE, RECOIL STARTER
1
GRIP, REINFORCEMENT ........................................ 1 ...... USE UP TO ENG. SN 2935312
SCREW, CENTER
1
BOLT, FLANGE 6X8
3
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 97
HONDA GX340K1QA2 — CONTROL ASSY.
NO ART WORK
PAGE 98 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — CONTROL ASSY.
NO.
2
3
4
5
7
8
9
10
11
12
14
15
17
18
19
22
23
24
PART NO.
16551ZE3000
16555ZE3000
16561ZE3000
16562ZE3000
16570ZE3W20
16571ZE3W00
16574ZE1000
16575ZE2W00
16576891000
16589ZE1000
16584883300
16592883310
90013883000
90015ZE5010
90114SA0000
93500050320A
93500050160A
9405006000
PART NAME
ARM, GOVERNOR
ROD, GOVERNOR
SPRING, GOVERNOR
SPRING, THROTTLE RETURN
CONTROL ASSEMBLY, REMOTE
LEVER, CONTROL
SPRING, LEVER
WASHER, CONTROL LEVER
HOLDER, CABLE
SPACER, CONTROL LEVER
SPRING, CONTROL ADJUSTING
SPRING, CABLE RETURN
BOLT, FLANGE 6X12 (CT200)
BOLT, GOVERNOR ARM
NUT, SELF- LOCK 6MM
SCREW, PAN 5X32
SCREW, PAN 5X16
NUT, FLANGE 6MM
QTY.
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
REMARKS
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 99
HONDA GX340K1QA2 — LABELS ASSY.
PAGE 100 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX340K1QA2 — LABELS ASSY.
NO.
1
3
4
6
9
PART NO.
87521ZE3W01
87522ZH9000
87528ZE2810
87532ZH8810
89218ZE1000
PART NAME
EMBLEM
LABEL, CAUTION
MARK, CHOKE (EXTERNAL)
MARK, OIL ALERT (E)
WRENCH, SPARK PLUG
QTY.
1
1
1
1
1
REMARKS
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 101
HONDA GX390K1QA2— AIR CLEANER ASSY.
PAGE 102 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— AIR CLEANER ASSY.
NO.
1
2
3#
4
4
5#
7
*
8
*
9
11
12
13
14
PART NO.
16271ZE2000
17210ZE3505
17218ZE3505
17231ZE3W00
17231ZE3W01
17232891000
17238ZE2310
17239ZE1000
17410ZH9N00
90203ZA0800
90325044000
90009ZE2003
9405006000
PART NAME
QTY.
REMARKS
GASKET, ELBOW
1
ELEMENT, AIR CLEANER .......................... 1 ......... INCLUDES ITEMS W/#
FILTER, OUTER
1
COVER, AIR CLEANER .............................. 1 ......... USE UP TO ENGINE SN3125749
COVER, AIR CLEANER
1
GROMMET, AIR CLEANER
1
COLLAR, AIR CLEANER
2
COLLAR B, AIR CLEANER
1
ELBOW, AIR CLEANER .............................. 1 ......... INCLUDES ITEMS W/
*
WINGNUT, 6MM
1
WINGNUT, TOOL BOX SETTING
1
BOLT- WASHER 6X22
1
NUT, FLANGE 6MM
2
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 103
HONDA GX390K1QA2— CAMSHAFT ASSY.
PAGE 104 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— CAMSHAFT ASSY.
NO.
1
PART NO.
14100ZF6W01
1
14100ZF6305
2
3
3
4
5
6
*
7
8
9
10
11
12
13
14
15
16
17
14410ZE3013
14431ZE2000
14431ZE2010
14441ZE2000
14451ZE1013
14568ZE1000
14711ZE3000
14721ZE3000
14751ZE2003
14771ZE2000
14773ZE2000
14775ZE2010
14781ZE2000
14791ZE2010
90012ZE0010
90206ZE1000
12209ZE8003
PART NAME
QTY.
REMARKS
CAMSHAFT ASSEMBLY ................................. 1 ......... INCLUDES ITEMS W/
*
...................................................................................... USE FROM ENGINE SN 2391940
CAMSHAFT ..................................................... 1 ......... INCLUDES ITEMS W/
*
...................................................................................... USE UP TO ENGINE SN 2391939
ROD, PUSH
2
ARM, VALVE ROCKER
2
ARM, VALVE ROCKER
2
LIFTER, VALVE
2
PIVOT, ROCKER ARM
2
SPRING, WEIGHT RETURN
1
VALVE, INTAKE
1
VALVE, EXHAUST
1
SPRING, VALVE
2
RETAINER, INTAKE VALVE SPRING
1
RETAINER, EXHAUST VALVE SPRING
1
SEAT, VALVE SPRING
1
ROTATOR, VALVE
1
PLATE, PUSH ROD GUIDE
1
BOLT, PIVOT 8MM
2
NUT, PIVOT ADJ.
2
SEAL, VALVE STEM ....................................... 1 ......... USE FROM ENGINE SN 3065844
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 105
HONDA GX390K1QA2— PISTON ASSY.
PAGE 106 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— PISTON ASSY.
NO.
1
1
1
1
1
2
2
2
2
3
4
PART NO.
13010ZF6003
13011ZF6003
13012ZF6003
13012ZF6005
13013ZF6003
13101ZF6W00
13102ZF6W00
13103ZF6W00
13104ZF6W00
13111ZF6W00
13200ZE3010
4
13200ZE3020
4
5
*
6
13200ZE3315
90001ZE8000
90601ZE3000
PART NAME
QTY.
REMARKS
RING SET, PISTON (STD.)
1
RING SET, PISTON (OS 0.25), OPT.
1
RING SET, PISTON (OS 0.50), OPT.
1
RING SET, PISTON (OS 0.50), OPT.
1
RING SET, PISTON (0.75) NIPPON, OPT.
1
PISTON (STANDARD)
1
PISTON (OS 0.25), OPTIONAL
1
PISTON (OS 0.50), OPTIONAL
1
PISTON (0.75), OPTIONAL
1
PIN, PISTON
1
ROD ASSEMBLY, CONNECTING (STD.) ........ 1 .......... INCLUDES ITEMS W/
*
...................................................................................... USE UP TO ENGINE SN 3177434
ROD ASSEMBLY, CONNECTING (STD.) ........ 1 .......... INCLUDES ITEMS W/
*
...................................................................................... USE FROM SN 3177435
ROD ASSY., CONNECTING (US 0.25), OPT. . 1 .......... INCLUDES ITEMS W/
*
BOLT, CONNECTING ROD
2
CLIP, PISTON PIN 20MM
2
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 107
HONDA GX390K1QA2— CRANKCASE COVER ASSY.
PAGE 108 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— CRANKCASE COVER ASSY.
NO.
1
*
2
3
4
5
8%
9 #
*
10 #+
*
11 #+
*
12 #+
*
13 #+
*
15 #
*
16
17
*
18 #
*
19
20
*
21
*
PART NO.
06165ZE3000
11300ZE3602
11381ZE3801
15600ZG4003
15600735003
15625ZE1003
16510ZE3000
16511ZE8000
16512ZE3000
16513ZE2000
16531ZE2000
90602ZE1000
90701HC4000
91201ZE3004
9410106800
957010804000
961006202000
961006207000
PART NAME
QTY.
REMARKS
GOVERNOR KIT (OPIONAL) ........................... 1 ......... INCLUDES ITEMS W/#
COVER ASSY., CRANKCASE (Q TYPE) ........ 1 ......... INCLUDES ITEMS W/
*
GASKET, CASE COVER
1
CAP ASSEMBLY, OIL FILLER ......................... 1 ......... INCLUDES ITEMS W/%
CAP ASSEMBLY, OIL FILLER ......................... 1 ......... INCLUDES ITEMS W/%
GASKET, OIL FILLER CAP
2
GOVERNOR ASSEMBLY ................................ 1 ......... INCLUDES ITEMS W/+
WEIGHT, GOVERNOR
3
HOLDER, GOVERNOR WEIGHT
1
PIN, GOVERNOR WEIGHT
3
SLIDER, GOVERNOR
1
CLIP, GOVERNOR HOLDER
1
PIN, DOWEL 8X12
2
OIL SEAL 36X52X8
1
WASHER, PLAIN 6MM
1
BOLT, FLANGE 8X40
7
BEARING, RADIAL BALL 6202
1
BEARING, RADIAL BALL 6207
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 109
HONDA GX390K1QA2— CRANKSHAFT ASSY.
PAGE 110 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— CRANKSHAFT ASSY.
NO.
2
6
9
10
*
PART NO.
13310ZF6W10
13351ZE3010
90745ZE2600
91001ZF6003
PART NAME
QTY.
REMARKS
CRANKSHAFT, Q-TYPE .................................. 1 ......... INCLUDES ITEMS W/
*
WEIGHT, BALANCER
1
KEY 6.3X6.3X43
1
BEARING, RADIAL BALL 6207S
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 111
HONDA GX390K1QA2— CYLINDER BARREL ASSY.
PAGE 112 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— CYLINDER BARREL ASSY.
NO.
1
PART NO.
12000ZF6W12
1
12000ZF6W13
2
2
3
4
5
6
7
9
*
10
*
10
*
11
12
13
14
15
16
*
17
18
15510ZE2033
15510ZE2043
16541ZE3010
32197ZE2003
90013883000
90131896650
90446KE1000
91201ZE3004
91201ZE9003
91203952771
91353671003
9405010000
9410912000
9425110000
957010601200
961006202000
90013883000
3415ZH7003
PART NAME
QTY.
REMARKS
CYLINDER ASSEMBLY, ALERT ...................... 1 ......... INCLUDES ITEMS W/
*
...................................................................................... USE UP TO ENGINE SN 3020570
CYLINDER ASSEMBLY, ALERT ...................... 1 ......... INCLUDES ITEMS W/
*
...................................................................................... USE FROM ENGINE SN 3020571
SWITCH ASSEMBLY, OIL LEVEL ................... 1 ......... USE UP TO ENGINE SN 2334667
SWITCH ASSEMBLY, OIL LEVEL ................... 1 ......... USE FROM ENGINE SN 2334668
SHAFT, GOVERNOR ARM
1
SUB-HARNESS ............................................... 1 ......... USE UP TO ENGINE SN 2334667
BOLT, FLANGE 6X12 (CT200 .......................... 1 ......... USE UP TO ENGINE SN 2334667
BOLT, DRAIN PLUG ......................................... 2
WASHER 8.2X17X0.8 ...................................... 1
OIL SEAL 35X52X8 ......................................... 1
OIL SEAL 8X14X5 ........................................... 1
OIL SEAL 8X14X5 ........................................... 1
O- RING 13.5X1.5 (ARAI) ................................ 1
NUT, FLANGE 10MM ....................................... 1
WASHER, DRAIN PLUG 12MM ....................... 2
PIN,LOCK 10MM ............................................. 1
BOLT, FLANGE 6X12 ....................................... 2
BEARING, RADIAL BALL 6202 ....................... 1
BOLT, FLANGE 6X12 (CT200) ......................... 1 ......... USE FROM ENGINE SN 2468555
ALERT UNIT, OIL ............................................. 1 ......... USE FROM ENGINE SN 2468555
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 113
HONDA GX390K1QA2— CYLINDER HEAD ASSY.
PAGE 114 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— CYLINDER HEAD ASSY.
NO.
1
2
*
3
*
4
*
5
6-1
6-2
7-1
7-2
8
11
12
13-1
13-2
14
15
16-1
16-2
17-1
17-2
17-3
17-4
PART NO.
12200ZF6W01
12204ZE2306
12205ZE2305
12216ZE2300
12251ZF6W00
12310ZE2020
12310ZE3791
12315ZE3840
950051100130M
12391ZE2020
90014ZE2000
90042ZE8000
90047ZE2000
92900080320E
90441ZE2010
9430112200
957011008000
957251008000
9807955846
9807955855
9807956846
9807956855
PART NAME
QTY.
REMARKS
CYLINDER HEAD ............................................ 1 ......... INCLUDES ITEMS W/
*
GUIDE, VALVE OS (OPTIONAL)
1
GUIDE, EX. VALVE OS (OPTIONAL)
1
CLIP, VALVE GUIDE
1
GASKET, CYLINDER HEAD
1
COVER, HEAD ................................................ 1 ......... USE FROM ENGINE SN 2378737
COVER, HEAD ................................................ 1 ......... USE UP TO ENGINE SN 2378736
TUBE, BREATHER .......................................... 1 ......... USE FROM ENGINE SN 2368042
BULK HOSE, VACUUM (11X1000) (11X105) ... 1 ......... USE UP TO ENGINE SN 2368041
GASKET, CYLINDER HEAD COVER
1
BOLT, HEAD COVER
1
BOLT, STUD 8X131.5
2
BOLT, STUD 8X47 ........................................... 2 ......... USE UP TO ENGINE SN 2638033
BOLT 2, STUD 8X32 ........................................ 2 ......... USE FROM ENGINE SN 2638034
WASHER, HEAD COVER
1
PIN A, DOWEL 12X20
2
BOLT, FLANGE 10X80
4
BOLT, FLANGE 10X80
4
SPARK PLUG BPR5ES (NGK), OPT.
1
SPARK PLUG W16EPR-U (DENSO), OPT.
1
SPARK PLUG BPR6ES (NGK)
1
SPARK PLUG W20EPR-U (DENSO)
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 115
HONDA GX390K1QA2— FAN COVER ASSY.
PAGE 116 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— FAN COVER ASSY.
NO.
1
2
3
4
5
5
7
9
PART NO.
16731ZE2003
19610ZE3010ZB
19631ZE3W00
32197ZH8003
36100ZE1015
36100ZH7003
90013883000
90684ZA0601
PART NAME
QTY.
REMARKS
CLIP, TUBE
1
COVER, FAN *NH1*, BLACK
1
SHROUD
1
SUB-HARNESS ........................................... 1 ......... USE UP TO ENGINE SN 2334667
SWITCH ASSEMBLY, ENGINE STOP ......... 1 ......... USE UP TO ENGINE SN 2334667
SWITCH ASSEMBLY, ENGINE STOP ......... 1 ......... USE FROM ENGINE SN 2334668
BOLT, FLANGE 6X12 (CT200)
6
CLIP, WIRE HARNESS
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 117
HONDA GX390K1QA2— FLYWHEEL ASSY.
PAGE 118 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— FLYWHEEL ASSY.
NO.
1
2
4
6-1
6-2
7
PART NO.
19511ZE3000
28450ZE3W11
31100ZE3701
90201ZE3V00
90201ZE3790
90741ZE2000
PART NAME
QTY.
REMARKS
FAN, COOLING
1
PULLEY, STARTER (SCREEN GRID)
1
FLYWHEEL
1
NUT, SPECIAL 16MM (1) ............................. 1 ......... USE FROM ENGINE SN 2263435
NUT, SPECIAL 16MM .................................. 1 ......... USE UP TO ENGINE SN 2263434
KEY, SPECIAL WOODRUFF 25X18
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 119
HONDA GX390K1QA2— FUEL TANK ASSY.
PAGE 120 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— FUEL TANK ASSY.
NO.
1
2
3
5
6
*
7
10
11
12
13
14
PART NO.
16854ZH8000
16955ZE1000
17510ZE3010ZB
17620ZH7023
17631ZH7003
17672ZE2W01
91353671003
9405008000
950014500360M
9500202080
957010802500
PART NAME
QTY.
REMARKS
RUBBER, SUPPORTER 107 MM
1
JOINT, FUEL TANK
1
TANK, FUEL *NH1* (BLACK)
1
CAP, FUEL FILLER ...................................... 1 ......... INCLUDES ITEM W/
*
GASKET, FUEL FILLER CAP
1
FILTER, FUEL
1
O- RING 13.5X1.5 (ARAI)
1
NUT, FLANGE 8MM
2
BULK HOSE, FUEL (4.5X3000) (4.5X235) 1
CLIP, TUBE B8
2
BOLT, FLANGE 8X25
2
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 121
HONDA GX390K1QA2— IGNITION COIL ASSY.
PAGE 122 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— IGNITION COIL ASSY.
NO.
1
1
2
5
8
12
PART NO.
30500ZE2023
30500ZF6W01
30700ZE1013
31512ZE2000
36101ZE2701
90015883000
PART NAME
QTY.
REMARKS
COIL ASSEMBLY, IGNITION ....................... 1 ......... USE UP TO ENGINE SN 2108412
COIL ASSEMBLY, IGNITION ....................... 1 ......... USE FROM ENGINE SN 2108413
CAP ASSEMBLY, NOISE SUPPRESSOR 1
GROMMET, WIRE
1
WIRE, STOP SWITCH 430MM
1
BOLT, FLANGE 6X28
2
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 123
HONDA GX390K1QA2— CARBURETOR ASSY.
PAGE 124 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— CARBURETOR ASSY.
NO.
1#%
2
*
3
*
4
*
4
*
5
*
6 %
*
7
*
8
*
9
10
*
11
*
12
*
13
*
14
15
16
17
18
19
*
19
*
20
*
20
*
21
*
22
*
23
*
24
*
24
*
25+
26
26
26
*
27
*
PART NO.
16010ZE2812
16011ZA0931
16013ZA0931
16015ZE2005
16015ZE8005
16016ZH7W01
16024ZE1811
16028ZE0005
16044ZE3W20
16100ZF6V01
16124ZE0005
16166ZF6V00
16172ZE3W10
16173001004
16211ZF6000
16220ZA0702
16221ZF6800
16223ZE3W00
16610ZE1000
16953ZE1406
16953ZE1812
16954ZE1811
16954ZE1812
16956ZE1811
16957ZE1812
16967ZE0811
93500030060H
93500030080G
9430520122
99101ZH80880
99101ZH80900
99101ZH80920
99204ZA00450
PART NAME
QTY.
REMARKS
GASKET SET
1
VALVE SET, FLOAT
1
FLOAT SET
1
CHAMBER SET, FLOAT .............................. 1 ......... INCLUDES ITEMS W/%
.................................................................................. USE UP TO ENGINE SN BE85B A
CHAMBER SET, FLOAT .............................. 1 ......... INCLUDES ITEMS W/%
.................................................................................. USE FROM ENGINE SN BE85B B
SCREW SET
1
SCREW SET, DRAIN
1
INCLUDES ITEMS W/#
SCREW SET B
1
INCLUDES ITEMS W/#
CHOKE SET
1
CARBURETOR ASSEMBLY, BE85B B ........ 1 ......... INCLUDES ITEMS W/
*
.................................................................................. USE UP TO ENGINE SN 2255423
SCREW, THROTTLE STOP
1
NOZZLE, MAIN
1
COLLAR, SET
1
GASKET, FUEL STRAINER CUP
1
INSULATOR, CARBURETOR
1
SPACER, CARBURETOR
1
GASKET, CARBURETOR
1
GASKET, INSULATOR
1
LEVER, CHOKE (STANDARD) ....................1 .......... INCLUDES ITEMS W/+
LEVER, VALVE ............................................ 1 ......... USE UP TO ENGINE SN BE85B A
LEVER, VALVE ............................................ 1 ......... USE FROM ENIGNE SN BE85B B
PLATE, LEVER SETTING
1
PLATE, LEVER SETTING
1
SPRING, VALVE LEVER
1
GASKET, VALVE
1
CUP, FUEL STRAINER
1
SCREW, PAN 3X6 ....................................... 2 ......... USE FROM ENGINE SN BE85C B
SCREW, PAN 3X8 ....................................... 2 ......... USE UP TO ENGINE SN BE85C A
PIN, SPRING 2X12
1
JET, MAIN #88 (OPTIONAL)
1
JET, MAIN #90 (OPTIONAL)
1
JET, MAIN #92
1
JET SET, PILOT #45 ................................... 1 ......... INCLUDES ITEMS W/#
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 125
HONDA GX390K1QA2— MUFFLER ASSY.
PAGE 126 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— MUFFLER ASSY.
NO.
1
1
2
3
4
5
6
6
7
8
10
11
12
13
14
15
PART NO.
18310ZE2W51
18310ZE2W61
18320ZE2W61
18323ZE3W40
18330ZE2W00
18331ZE3810
18333ZK6Y00
18333ZF6W01
18355ZE2W00
18381ZE2W10
90013883000
90050ZE1000
90055ZE1000
90055ZE1000
90006ZE2000
9405008000
PART NAME
QTY.
REMARKS
MUFFLER 100DB (SILENT) ........................ 1 ......... USE UP TO ENGINE SN 2638033
MUFFLER 100DB ........................................ 1 ......... USE FROM ENGINE SN 2638034
PROTECTOR, MUFFLER
1
PROTECTOR, EXHAUST PIPE
1
PIPE, EXHAUST
1
CAP, MUFFLER
1
GASKET, EXHAUST PIPE .......................... 1 ......... USE UP TO ENGINE SN 2275744
GASKET, EXHAUST PIPE .......................... 1 ......... USE FROM ENGINE SN 2638034
ARRESTER, SPARK
1
GASKET, MUFFLER (ARRESTER)
1
BOLT, FLANGE 6X12 (CT200)
1
SCREW, TAPPING 5X8
4
SCREW, TAPPING 4X6
3
SCREW, TAPPING 4X6
1
SCREW, TAPPING 6X10
1
NUT, FLANGE 8MM
5
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 127
HONDA GX390K1QA2— RECOIL STARTER ASSY.
PAGE 128 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— RECOIL STARTER ASSY.
NO.
1
2
*
3
*
4
*
5
*
6
*
7
*
8
*
9
*
10
*
11
*
12
*
13
*
14
PART NO.
28400ZE3W01ZB
28410ZE3W01ZB
28421ZE3W01
28422ZE2W01
28441ZE2W01
28442ZE2W01
28443ZE2W01
28444ZE2W01
28445ZE2W01
28461ZE2W02
28462ZV7003
28469ZE2W01
90004ZE2W01
90008ZE2003
PART NAME
QTY. REMARKS
STARTER ASSY., RECOIL *NH1*, BLACK. ......1 ....... INCLUDES ITEMS W/
*
CASE, RECOIL STARTER *NH1*, BLACK
1
PULLEY, RECOIL STARTER
1
RATCHET, STARTER
2
SPRING, FRICTION
1
SPRING, STARTER RETURN
1
SPRING, RATCHET
2
RETAINER, SPRING
1
HOLDER, SPRING
1
GRIP, STARTER
1
ROPE, RECOIL STARTER
1
GRIP, REINFORCEMENT .................................1 ....... USE UP TO ENGINE SN 2584635
SCREW, CENTER
1
BOLT, FLANGE 6X10
3
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 129
HONDA GX390K1QA2— CONTROL ASSY.
NO ART WORK
PAGE 130 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— CONTROL ASSY.
NO.
2
3
4
5
8
11
12
13
14
15
1?
19
20
22
23
24
27
30
31
PART NO.
16551ZE3000
16555ZE3000
16561ZE3000
16562ZE3000
16570ZE3W20
16571ZE3W00
16574ZE1000
1675ZE2W00
16576891000
16578ZE1000
16581ZE3W00
16584883300
16592883310
90013883000
90015ZE5010
90114SA0000
93500050320A
93500050160A
9405006000
PART NAME
ARM, GOVERNOR
ROD, GOVERNOR
SPRING, GOVERNOR
SPRING, THROTTLE RETURN
CONTROL ASSEMBLY, REMOTE
LEVER, CONTROL
SPRING, LEVER
WASHER, CONTROL LEVER
HOLDER, CABLE
SPACER, CONTROL LEVER
BASE, CONTROL
SPRING, CONTROL ADJUSTING
SPRING, CABLE RETURN
BOLT, FLANGE (6X12) (CT200)
BOLT, GOVERNOR ARM
NUT, SELF-LOCK (6MM)
SCREW, PAN (5X32)
SCREW, PAN (5X16)
NUT, FLANGE (6MM)
QTY.
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
REMARKS
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 131
HONDA GX390K1QA2— GASKET KIT ASSY.
NO ART WORK
PAGE 132 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— GASKET KIT ASSY.
NO.
1
3
4
5
6
7
7
8
9
PART NO.
11381ZE3800
12251ZF6W00
12391ZE2020
16221ZF6800
16223ZE3W00
18333ZE3800
18333ZF6W01
18381ZE2W10
06111ZF6407
PART NAME
GASKET, CASE COVER
GASKET, CYLINDER HEAD
GASKET, CYLINDER HEAD COVER
GASKET, CARBURETOR
GASKET, INSULATOR
GASKET, EXHAUST PIPE
GASKET, EXHAUST PIPE
GASKET, MUFFLER (ARRESTER)
GASKET KIT
QTY.
1
1
1
1
1
1
1
1
1
REMARKS
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 133
HONDA GX390K1QA2— LABELS ASSY.
PAGE 134 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
HONDA GX390K1QA2— LABELS ASSY.
NO.
?
6
9
10
16
22
PART NO.
87521ZF6W01
87522ZH9000
87530ZF6W10
87532ZH8810
89218ZE1000
87576ZH7W00
PART NAME
QTY.
REMARKS
EMBLEM
1
LABEL, CAUTION
1
LABEL, SPECIFICATION ............................ 1 ......... USE UP TO ENGINE SN 2172909
MARK, OIL ALERT (E)
1
WRENCH, SPARK PLUG
1
LABEL, FUEL CAUTION
1
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 135
TERMS AND CONDITIONS OF SALE — PARTS
PAYMENT TERMS
5.
Parts must be in new and resalable
condition, in the original Multiquip
package (if any), and with Multiquip part
numbers clearly marked.
6.
The following items are not returnable:
Multiquip reserves the right to quote and
sell direct to Government agencies, and to
Original Equipment Manufacturer accounts
who use our products as integral parts of their
own products.
a.
SPECIAL EXPEDITING SERVICE
Terms of payment for parts are net 30 days.
FREIGHT POLICY
All parts orders will be shipped collect or
prepaid with the charges added to the invoice.
All shipments are F.O.B. point of origin.
Multiquip’s responsibility ceases when a
signed manifest has been obtained from the
carrier, and any claim for shortage or damage
must be settled between the consignee and
the carrier.
b.
MINIMUM ORDER
The minimum charge for orders from Multiquip
is $15.00 net. Customers will be asked for
instructions regarding handling of orders not
meeting this requirement.
RETURNED GOODS POLICY
Return shipments will be accepted and
credit will be allowed, subject to the following
provisions:
1.
2.
A Returned Material Authorization
must be approved by Multiquip prior to
shipment.
Obsolete parts. (If an item is in the
price book and shows as being
replaced by another item, it is
obsolete.)
Any parts with a limited shelf life
(such as gaskets, seals, “O” rings,
and other rubber parts) that were
purchased more than six months
prior to the return date.
c.
Any line item with an extended
dealer net price of less than
$5.00.
d.
Special order items.
e.
Electrical components.
f.
Paint, chemicals, and lubricants.
g.
Decals and paper products.
h.
Items purchased in kits.
7.
The sender will be notified of any material
received that is not acceptable.
To obtain a Return Material Authorization,
a list must be provided to Multiquip
Parts Sales that defines item numbers,
quantities, and descriptions of the items
to be returned.
8.
Such material will be held for five
working days from notification, pending
instructions. If a reply is not received
within five days, the material will be
returned to the sender at his expense.
a.
The parts numbers and descriptions
must match the current parts price
list.
9.
b.
The list must be typed or computer
generated.
Credit on returned parts will be issued
at dealer net price at time of the original
purchase, less a 15% restocking
charge.
c.
The list must state the reason(s)
for the return.
d.
The list must reference the sales
order(s) or invoice (s) under
which the items were originally
purchased.
e.
The list must include the name
and phone number of the person
requesting the RMA.
3.
A copy of the Return Material Authorization
must accompany the return shipment.
4.
Freight is at the sender’s expense. All
parts must be returned freight prepaid to
Multiquip’s designated receiving point.
10. In cases where an item is accepted, for
which the original purchase document
can not be determined, the price will be
based on the list price that was effective
twelve months prior to the RMA date.
A $35.00 surcharge will be added to the
invoice for special handling including bus
shipments, insured parcel post or in cases
where Multiquip must personally deliver the
parts to the carrier.
LIMITATIONS OF SELLER’S LIABILITY
Multiquip shall not be liable hereunder for
damages in excess of the purchase price of
the item with respect to which damages are
claimed, and in no event shall Multiquip be
liable for loss of profit or good will or for any
other special, consequential or incidental
damages.
LIMITATION OF WARRANTIES
No warranties, express or implied, are
made in connection with the sale of parts or
trade accessories nor as to any engine not
manufactured by Multiquip. Such warranties
made in connection with the sale of new,
complete units are made exclusively by a
statement of warranty packaged with such
units, and Multiquip neither assumes nor
authorizes any person to assume for it
any other obligation or liability whatever in
connection with the sale of its products. Apart
from such written statement of warranty,
there are no warranties, express, implied or
statutory, which extend beyond the description
of the products on the face hereof.
Effective: February 22, 2006
11. Credit issued will be applied to future
purchases only.
PRICING AND REBATES
Prices are subject to change without prior
notice. Price changes are effective on a
specific date and all orders received on or
after that date will be billed at the revised price.
Rebates for price declines and added charges
for price increases will not be made for stock
on hand at the time of any price change.
PAGE 136 — HDA-SERIES WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #9 (07/02/10)
NOTES
HDA-SERIES WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #9 (07/02/10) — PAGE 137
OPERATION AND PARTS MANUAL
HERE’S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL
NUMBER ON-HAND WHEN CALLING
UNITED STATES
Multiquip Corporate Office
18910 Wilmington Ave.
Carson, CA 90746
Contact: mq@multiquip.com
MQ Parts Department
Tel. (800) 421-1244
Fax (800) 537-3927
Mayco Parts
800-427-1244
310-537-3700
Fax: 800-672-7877
Fax: 310-637-3284
Warranty Department
800-306-2926
310-537-3700
Fax: 800-672-7877
Fax: 310-637-3284
Service Department
800-421-1244, Ext. 279
310-537-3700, Ext. 279
Fax: 310-537-1173
Technical Assistance
800-421-1244
310-537-3700
Fax: 310-537-4259
800-478-1244
Fax: 310-631-5032
MEXICO
UNITED KINGDOM
MQ Cipsa
Multiquip (UK) Limited Head Office
Carr. Fed. Mexico-Puebla KM 126.5
Momoxpan, Cholula, Puebla 72760 Mexico
Contact: pmastretta@cipsa.com.mx
Tel: (52) 222-225-9900
Fax: (52) 222-285-0420
Unit 2, Northpoint Industrial Estate,
Global Lane,
Dukinfield, Cheshire SK16 4UJ
Contact: sales@multiquip.co.uk
Tel: 0161 339 2223
Fax: 0161 339 3226
CANADA
Multiquip
4110 Industriel Boul.
Laval, Quebec, Canada H7L 6V3
Contact: jmartin@multiquip.com
Tel: (450) 625-2244
Tel: (877) 963-4411
Fax: (450) 625-8664
© COPYRIGHT 2010, MULTIQUIP INC.
Multiquip Inc, the MQ logo and the Whiteman logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other
trademarks are the property of their respective owners and used with permission.
This manual MUST accompany the equipment at all times. This manual is considered a permanent part of the equipment and should remain with the unit if resold.
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in
this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published
in this publication at any time without notice and without incurring any obligations.
Your Local Dealer is: