YARD-MAN 21" 120897R, 21" 120898R, 21" 120899R rotary mower Owner's Manual

 ° уаво-мам
Owner’s
Manual
@ ° ASSEMBLY
OPERATION
* MAINTENANCE
* PARTS LIST
IMPORTANT:
Spring Fall
21 И
6 SPEED
CONVERTIBLE
ROTARY MOWERS
Read Safety Rules and
Instructions Carefully
Thank you for purchasing
O an American-built product.
Model Numbers
120897R
120898R
120899R
PRINTED IN U.S.A.
FORM NO. 770-7060E
N DEX Dear Customer,
So often throughout the year we are all in a
Slope Gauge ...........—.—..oececreececeoren 3 rush to meet our daily obligations.
Contents of Hardware Pack ................... 4 However, we at YARD-MaN COMPANY are
Safe Operation 222211100000 5 taking a quick moment out to say...
Assembly Instructions... .......... в вееневние 6 “Thank you for your business.”
Controls . oo ott 13 Sincerely,
OPEratioN . . «oo ote 00 14 Y ARD-MAN COMPANY
Adjustments... ............... RK 15
Lubrication. .............. iia. 16
Maintenance ................. cio. 16 INSTRUCTIONS GIVEN WITH THIS SYM-
Off-Season Storage. . ....................... 18 BOL ARE FOR PERSONAL SAFETY. BE
Trouble Shooting Guide ..................... 19 SURE TO FOLLOW THEM.
Replacement Parts ...................... 20-24
Parts Information . .................. Back Cover
oo...
LIMITED WARRANTY
For two years from the date of original retail purchase, YARD-MAN COMPANY will either repair
or replace, at its option, free of charge, F.O.B. factory or authorized service firm, any part or parts
found to be defective in material or workmanship. Transportation charges for the movement of
any power equipment unit or attachment are the responsibility of the purchaser. Transportation
charges for any parts submitted for replacement under this warranty must be paid by the purchaser
unless such return is requested by Y ARD-MaN COMPANY,
This warranty will not apply to any part which has become inoperative due to misuse, excessive
use, accident, neglect, improper maintenance, alterations, or if the unit has not been operated
and maintained in accordance with the instructions furnished. This warranty does not apply to
the engine, Peerless components, motor, battery (except as noted below) or component parts
thereof. Please refer to the applicable manufacturer's warranty on these items.
A battery which proves defective within ninety (90) days will be replaced without charge. After
90 days but within one year from the date of purchase, YARD-MAN will replace the defective battery
for a charge of 1/12 of the current retail price of the battery for each full 30 day period between
the date of purchase and the date of return.
Warranty on units used commercially is limited to sixty (60) days.
Warranty service is available through your local authorized service dealer or distributor. If you
do not know the dealer or distributor in your area, please write to the Customer Service Depart-
ment of Y ARD-MAN.
The return of a complete unit will not be accepted by the factory unless prior written permission
has been extended by YARD-MAN.
This express limited warranty is in lieu of all other warranties, express or implied, including any
implied warranty of merchantability. The remedy of replacement is the sole and exclusive remedy
for YARD-MaN obligations arising from the sale of its products. In no case will Y ARD-MAN be
liable for incidental or consequential loss or damage.
This warranty gives you specific legal rights. You may also have other rights which vary from state
to state.
> SA A A AA AARAU UA AA AA AA
WARNING: This unit is equipped with an internal combustion engine and should not be used on or near any unim-
proved forest-covered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with
a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained
in effective working order by the operator.
In the State of California the above is required by law (Section 4442 of the California Public Resources Code).
Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available
through your nearest engine authorized service dealer.
2
«©
¢
¢
¢
¢
¢
¢
¢
¢
¢
¢
¢
¢
¢
SP AA A AA A A AA AA A AA
e
-sadojs umop pue dn 1asau “sadojs JO 398; ay) SSOJOE SISMOW ONIH39-XM1YM dlesadQ
'sadojs Jo 398} aU} SSOJIE JOAAU ‘SadOJIS umop pue dn siamow 5NIOIH ale1ado
'Anfu; snojes UL Buninsa. “dijs pinoo noÁ pue Bunooj 1noÁ uIejuIew 0) NN9IJIP Ájatwarnxa
si y “adojs e yans uo 1amow pulqag-yIem e Bunesado 1) ‘Aunfu) snolas asneo pue u4nuaao pros зэмош Buipu
V ‘(1984 OL Asan® 1994 74Z Ajojeunxo1dde jo asus 8) soasBop S| JO ssa9xa UL edojs e UNA SSUISUI LO MOLI JOU OQ
llr es
a an
= =
eSt
Ly
5
2
Ad
2
-
gl
vi
1 .
iT J
e
11]
4
!
'
k
Й
+
:
:
*
ED AR
a XE FF Fr FF ELE 0 =
(Keep this sheet in a safe place for future reference.)
T
'A134YS 31VYH3dO LON AYW NOA 3Y3HM SEd01S 3NINY3130 OL 3IN9 Y SY 133HS SIHL 3SA
CONTENTS OF HARDWARE PACK
Remove this sheet from your owner's manual and lay the hardware on the illustration for identification purposes.
After assembly, keep the Slope Gauge which is on the reverse side of this sheet for future use.
(Hardware pack may contain extra items which are not used on your unit.)
A| ATTACHING THE E ATTACHING THE DRIVE
LOWER HANDLE CLUTCH CONTROL CABLE
Truss Machine
Screw
5/16-18 x 3/4”.
Long
Split
Washer \
5/16” 1.0.
Hex Nut O
5/16-18 O
Thread \ J) 0
В ATTACHING THE UPPER HANDLE
Phillips
Head
| Screws
Curved
Plastic
Cap
11 SIUL 5" IN9- ————-—--------- es =
Head
Rope Bolt
Guide
Bolt FI FINAL
Split ASSEMBL Y
Washers
5/16" = (0) ©
Hex Nuts
5/16-18
Thread
Plastic
IID < Plug
(If Required)
C GRASS CATCHER lr!
ASSEMBL Y =
=
=
=
=
—
Self-Tapping =
Screws = Sable
1%” Long = amp
D SECURING THE CABLES Cable Ties |
a (Model 120897R ngs three cable ties)
0 Z
orator bareboat |
0 1 2 3
INCHES 4
же = = = == = = == = == == = = = == = = оо ое = — — — — — — — FU
A
A
IMPORTANT
RULES FOR SAFE OPERATION
THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS WHICH, IF NOT FOLLOWED, COULD ENDANGER THE PERSONAL SAFETY
AND/OR PROPERTY OF YOURSELF AND OTHERS. READ AND FOLLOW ALL INSTRUCTIONS IN THIS MANUAL BEFORE ATTEMPTING
TO OPERATE YOUR LAWN MOWER. FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY. WHEN
YOU SEE THIS SYMBOL— A HEED ITS WARNING.
A
А Y DancER 3
Your lawn mower was built to be operated according to the rules for safe operation in this manual. As
with any type of power equipment, carelessness or error on the part of the operator can result in serious
injury. If you violate any of these rules, you may cause serious injury to yourself or others.
RAINING
1. Read this owner's guide carefully in its entirety before attempting
1
to assemble or operate this machine. Be completely familiar with
the controls and the proper use of this machine betore operating
it. Keep this manual in a safe place for future and regular reference
and for ordering replacement parts.
. Your rotary mower is a precision piece of power equipment, not
a plaything. Therefore, exercise extreme caution at all times.
. Never allow children to operate a power mower. Only persons well
acquainted with these rules of safe operation should be allowed
to use your mower.
. Keep the area of operation clear of all persons, particularly smail
children and pets. Stop engine when they are in the vicinity of
your mower to help prevent blade contact or thrown object in-
jury. Although the area of operation should be completely cleared
of foreign objects, an object may have been overlooked and could
be accidently thrown by the mower in any direction and cause
serious personal injury to the operator or any others allowed in
the area.
Thoroughly inspect the area where the equipment is to be used
PREPARATION |
A “ Remove all stones, sticks, wire, bones and other foreign objects
which could be picked up and thrown by the mower in any direc-
tion and cause serious personal injury to the operator or any others
allowed in the area.
. Always wear safety glasses or eye shields during operation or while
performing an adjustment or repair, to protect eyes from foreign
objects that may be thrown from the machine in any direction.
. Wear sturdy, rough-soled work shoes and close-fitting slacks and
shirts to avoid entanglement in the moving parts. Never operate
a unit in bare feet, sandals, or sneakers.
. Check the fuel before starting the engine. Gasoline is an extreme-
ly flammable fuel. Do not fill the gasoline tank indoors, while the
engine is running, or until engine has been allowed to cool for
two minutes after running. Replace gasoline cap securely and wipe
off any spilled gasoline before starting the engine as it may cause
a fire or explosion.
. Disengage the self-propelled mechanism or drive clutch on units
so equipped before starting the engine.
. The blade control handle is a safety device. Never attempt to bypass
its operation. Doing so makes the safety device inoperative and
may result in personal injury through contact with the rotating
blade. The blade control handle must operate easily in both
directions.
. Never attempt to make a wheel or cutting height adjustment while
the engine is running.
. Never operate the equipment in wet grass. Always be sure of your
footing. A slip and fall can cause serious personal injury. Keep
a firm hold on the handle and walk, never run. Mow only in daylight
or in good artificial light.
9.
For your safety, use the slope gauge included as part of this manual
to measure slopes before operating this unit on a sloped or hilly
area. If the slope is greater than 15° as shown on the slope gauge,
do not operate this unit on that area or serious injury could result.
Do not change the engine govemor settings or overspeed the
A
1. i
engine. Excessive engine speeds are dangerous.
2.
10.
11.
Do not put hands or feet near or under rotating parts. Keep clear
of the discharge opening at all times as the rotating blade can
cause injury.
. Stop the blade when crossing gravel drives, walks or roads.
. After striking a foreign object, stop the engine, remove the wire
from the spark plug, and thoroughly inspect the mower for any
damage. Repair the damage before restarting and operating the
mower.
. If the equipment should start to vibrate abnormally, stop the engine
and check immediately for the cause. Vibration is generally a warn-
ing of trouble.
. Shut the engine off and wait until the blade comes to a complete
stop before removing the grass catcher or unclogging the chute.
The cutting blade continues to rotate for a few seconds after the
engine is shut off. Never place any part of the body in the blade
area until you are sure the blade has stopped rotating.
. Before cleaning, repairing or inspecting, make certain the blade
and all moving parts have stopped. Disconnect the spark plug wire,
and keep the wire away from the spark plug to prevent accidental
starting.
. Do not run the engine indoors.
‚ Mow across the face of slopes, never up-and-down. Exercise ex-
treme caution when changing direction on slopes. Do not mow
excessively steep slopes. Always be sure of your footing. À slip
and fall can cause serious personal injury.
Never operate mower without proper guards, plates or other safety
protective devices in place.
Do not operate this mower with the chute door open, unless the
complete grass catcher or chute deflector is properly mounted
on the mower.
Check the blade and engine mounting bolts at frequent intervals
1 MAINTENANCE AND STORAGE
1.
for proper tightness.
2.
3.
Keep all nuts, bolts, and screws tight to be sure the equipment
is in safe working condition.
Never store the equipment with gasoline in the tank inside of a
building where fumes may reach an open flame or spark. Allow
the engine to cool before storing in any enclosure.
. To reduce fire hazard, keep the engine free of grass, leaves, or
excessive grease.
. Check the grass catcher bag frequently for wear or deterioration.
For safety protection, replace only with new bag meeting original
equipment specifications.
ASSEMBLY INSTRUCTIONS
IMPORTANT: This unit is shipped WITHOUT UNPACKING O
GASOLINE or OIL. After assembly, service engine 1. Remove the lawn mower from the carton by open-
with gasoline and oil as instructed in the separate ing the top flaps and lifting the unit out. Be careful
engine manual packed with your unit. of the staples. Make certain all parts and literature
NOTE: Reference to right or left hand side of the have been removed from the carton before the car-
mower is observed from the operating position. ton is discarded.
2. Disconnect and ground the spark plug wire by
Tools Required for Assembly hooking it into the ‘“V’ slot on the engine. Check
(1) Phillips Head Screwdriver beneath the deck for any cardboard packaging.
(1) 1/2" Wrench" Remove if present.
(1) 7/16” Wrench” 3. Stretch out all control cables and place on the floor.
(1) Flat Blade Screwdriver
Be careful not to bend or kink the cables at an
*Or one 6” Adjustable Wrench. y
time during assembly.
4. Remove page four from this manual and lay the
contents of the hardware pack on the illustration
for identification.
ATTACHING THE LOWER HANDLE (Hardware A)
Catcher Panel 1. For shipping purposes your mower is set with the
Support Arm wheels in the lowest cutting height position. Raise
the mower to the highest setting for assembly of
lower handle.
2. On the left side of the mower, remove the truss
machine screw, hex nut and split washer from the
handle wheel bracket assembly as shown in figure
1.
3. Attach the lower handle by placing the bottom
holes in the lower handle over the weld pins on the
Truss Machine handle wheel bracket assemblies.
Screw, . ‚ В
Hex Nut 4. Pivot catcher panel support arm in position as
and Split -«+———shown in figure 1. Insert truss machine screw
Washer through catcher panel support arm, wheel bracket
assembly and handle. Secure using the split
washer and hex nut removed in step 2. Tighten
Handle Wheel securely.
Bracket Assembly 5. Secure the right side of the handle to handle wheel
bracket assembly using truss machine screw,
FIGURE 1. 5/16” split washer and hex nut. Tighten securely.
ATTACHING THE UPPER HANDLE (Hardware B)
Curved 1. Place the upper handle in position over the lower
O Head handle. The label on the throttle control housing
Q and the contro! lever must be facing up.
NOTE: The right hand side of the handle will be secured
„№ with the rope guide bolt. However, left handed operators
Hex. _q may assemble the rope guide bolt to the left side of the
Nut handle for easier starting by following steps 2 and 3 and
Split Split reversing the left and right hand instructions.
Hex Nut 2. Secure the left hand side of upper handle using
ex the curved head bolt, split washer and hex nut as
Te Rope Guide ~——— shown in figure 2.
Bolt 3. Insert the rope guide bolt through the right hand
side of upper and tower handle from the outside
in. Secure with split washer and hex nut, finger
FIGURE 2. tight only.
ATTACHING THE BRAKE CABLE
1. The brake cable is attached to the engine, and has
a'Z” fitting on the loose end. Route the brake
cable in back of the engine, to the outside of the
height adjustment handie and handle mounting
bracket, and below the lower handle. Place end
of cable into the upper hole on the bottom of the
control housing, and through the slot as shown.
Plastic The angle of the plastic flange must be positioned
Flange ~+————downward as shown in figure 3. Be careful not to
€ bend or kink the cable at any time.
2. Push the plastic fitting until it locks into the con-
trol housing.
WARNING: Brake cable must be assem-
bled as shown for proper blade brake
operation.
O Upper Hole
on Bottom of
Housing
FIGURE 3.
“7” End of
Brake Cable
3. Hook the “Z” end of the brake cable into the hole
Flange in the blade control handle from the inside to the
on Plastic “——- Outside as shown in figure 4.
Fitting
FIGURE 4.
Cable
Screw
Control
Lever
on Engine
FIGURE 5A.—Model 120898R
m A
Lever Screw
Throttle
Control
FIGURE 58.—Model 120899R
Throttle Cable
Cable Tie N°.
Fuel Tank — \ _)
\ Cable | |
amp. | /
< <<. _
—_ —]
Throttle
Screw Control Lever
FIGURE 5C.—Model 120897R
on Engine
ATTACHING THE THROTTLE CABLE
Model 120898R Only:
1. Push the throttle control lever on the handle all the
way forward to CHOKE position. See figure 5.
2. The throttle control cable is attached to the upper
handle. Route the throttle control cable under the
lower handle. Route the cable to the outside of the
handle wheel bracket assembly and height adjust-
ment lever then in back of the engine. Hook the
“Z" end of the throttle control cable into the hole
in the control lever on the engine shown in figure 5.
3. Using a screwdriver, remove the screw and cable
——-Clamp shown in figure 5.
4. Push the control lever on the engine as far toward
the rear of the engine as it will go. Secure the cable
in this position with the cable clamp and screw.
ATTACHING THE THROTTLE CABLE
Models 120897R and 120899R:
1. Place the throttle control lever on the handle in
FAST position.
2. The throttle control cable is attached to the upper
handle. Route the throttle control cable under the
lower handle and to the outside of the handle
wheel bracket assembly and height adjustment
lever. Hook the “Z” end of the throttle control cable
into the control lever on the engine as shown in
«——figure 5B or 5C.
NOTE: On model 120897R, the control lever is on the
right side of the engine. Hook the cable into the lever,
from beneath the lever, then push the cable down bet-
ween the engine and the catcher panel. Make certain
the throttle cable does not interfere with the brake cable.
3. Loosen (do not remove) the screw on the cable
clamp shown in figure 5B or 5C. Slip the control
casing under the clamp (cable must move freely
beneath the clamp).
4. Place the control lever on the engine in the full
open position by pushing it as far toward the rear
of the unit as it will go. Tighten the screw on the
cable clamp to secure the cable in this position.
5. Model 120897R only: Secure the throttle cable to
the molded plastic beneath the fuel tank as shown
———in figure 5C, inset, using a cable tie. Trim excess
end of cable tie.
This With €)
Slot -Ratchets
Six MA o Barrel
Speed CHA End
Shift <A
a” Y
Cable PIP
Vertical
Metal Siot
Fitting
Drive Clutch
Control
Cable
Vertical
| Slot
Adjustment
Wheel
Phillips
\ Screws
Lip on
Clutch
Housing
Plastic Cap
FIGURE 6.—Bottom View
Grass Catcher
Hex Nut Panel Height Adjustment
Split Washer Lever
mp x ar”
, J y Cable Clamp 27
> à NN A ,
`` AR i 7 Cable Tie
7
pi = >>
= U Г
Handle Wheel
Bracket Assembly ®
FIGURE 7.
ATTACHING THE SIX SPEED SHIFT CABLE AND
DRIVE CLUTCH CONTROL CABLE (Hardware E)
Both the drive clutch cable and the six speed shift cable
are attached to the deck. Attach both cables to the
underside of the drive clutch control housing, located
in the middle of the upper handle.
NOTE: The drive clutch cable is the cable with the ad-
justment wheel attached.
1. Place the shift lever (located on the bottom of the
drive clutch housing) in 1st speed (slow) position.
2. Route the six speed shift cable to the outside of
the height adjustment handle and handle mount-
ing bracket. Attach as follows.
a. Slide the barrel end of the six speed shift cable
into the hole provided in the six speed shift lever
~=————(lever with the ratchets). See figure 6A.
b. Slip the braided wire into the vertical slot as
shown.
C. Slide the braided wire around in the horizontal
slot.
d. Place the metal fitting on the end of the shift
cable into the slot in the housing shown in figure
6A. Hold the fitting in this position as you
assemble the drive clutch control cable.
3. Assemble the drive clutch control cable as follows.
a. Slide the barrel end of the cable into the hole
provided in the end of the drive clutch control
lever. Slip the braided wire into the vertical slot
as shown in figure 6B.
b. Slide the braided wire around in the horizontal
slot.
c. Make certain the adjustment wheel is thread-
ed onto the cable as far as possible as shown
in figure 6B. Place the adjustment wheel into
the clutch control housing.
4. Secure the plastic cap to the clutch control hous-
ing using the two Phillips head screws. See figure
6C.
WARNING: Drive clutch adjustment must
be checked before the unit is operated, as
described in the operation section.
SECURING THE CABLES (Hardware D)
Attach the brake, throttle control and six speed shift
cables to the left handle wheel bracket assembly as
follows, using the cable clamp provided.
1. Open the clamp and slip the cables inside.
2. Remove the hex nut and split washer from the side
of the left handle wheel bracket assembly as
«————Shown in figure 7. Attach the cable clamp to the
left hand wheel bracket assembly as shown.
Secure with hardware just removed.
3. Place the height adjustment lever in the lowest
position.
Secure all the control cables to the left side of the han-
dle with the cable ties as follows, taking the slack out
of the cables so they do not contact the wheel.
1. Insert posts on cable ties into holes provided on
the lower handle, one near the top and one near
the bottom of lower handle. The holes may be on
either the inside or outside of the handle. See
«————figure 8A.
2. Secure the cables with the cable ties. See figure
8B.
3. Trim excess ends of cable ties.
N Post on‘ |
Cable Tie x
FIGURE 8.
ATTACHING THE STARTER ROPE
1. The starter rope protrudes from the top of the
engine. Additional rope may be wound around the
starter handle. If so, unwind the rope from the
handle.
2. With the spark plug wire disconnected and
Starter grounded, depress the blade control handle and
Handle pull the rope out of the engine.
3. Slip the starter rope into the rope guide bolt as
«4———Shown in figure 9.
Rope Guide ES A
Bolt
(ON e
— _ A À X
`` ( A , .
6 N 4. Tighten the hex nut on the rope guide bolt
securely.
FIGURE 9.
5. If not already assembled, slip the starter rope into
«————the rope guide as shown in figure 10.
FIGURE 10.
FINAL ASSEMBLY OF MOWER (Hardware F)
1. If plastic plug is needed and is not already
assembled, insert plastic plug into hole in the top
rear of the deck by slipping one end of plug into
hole, then pressing down on the other end of plug.
Use a soft hammer if necessary.
Te 2. Place hub caps in position against the inner hub
of the wheel. Press firmly around the center por-
tion of hub cap in a circular motion, similar to in-
stalling a lid on a round, plastic container. See
«-———figure 11. The hub caps are flexible and will snap
over the 314” diameter wheel hubs.
3. Make certain all nuts and bolts are tightened
FIGURE 11. securely.
10
u
Front Frame Assembly
GRASS CATCHER ASSEMBLY (Hardware С)
1. Join the rear frame and front frame assembly as
«———Shown in figure 12.
Frame
FIGURE 12.
NOTE: Make certain the grass bag is turned right side
out before assembling (warning label will be on the
outside),
2. Place the frame inside the grass catcher bag. The
bottom of the grass bag is black plastic. The hooks
A ee | | on the front frame go toward the top of the bag.
\ Hooks "NA “*—— See figure 13.
Black Tor >
Plastic \ , ,
O Bottom = еее
FIGURE 13.
3. Secure front of bag to frame by working the plastic
+———— channels on bag over frame. See figure 14.
4. Place the grass catcher handle in position on top
~———of the grass bag and frame as shown in figure 15,
Secure with four self-tapping screws.
Self-Tapping
0 Screw our
FIGURE 15.
11
Grass E e
rame
` e
AN D Hook on
+ Frame
Channel on „ГИ, Ч
Момег y AN \
DÁ >
FIGURE 16.
N Shoulder
A Bolt
ya
x
Ре =
Li ei -
DN
7”
т >
NN. —
ae
AS
A MS
Chute
Deflector Wing Nut | ~~
FIGURE 17.
|’ Wing Nut
7 -
= 3 и Ш = Fr
CZ so „
и |
7)
/
Chute
Deflector
FIGURE 18.
TO ATTACH BAG TO MOWER
1. Hold the chute door on the catcher panel open as
«——— Shown in figure 16.
2. Slide the frame of the grass catcher down into the
channels on each side of the mower. The hooks
on the frame go over the panel on the discharge
chute. See figure 16.
To remove the grass catcher, lift the grass catcher
straight up.
TO CONVERT MOWER TO SIDE DISCHARGE
To convert your mower to a side discharge unit, pro-
ceed as follows.
1. Remove the rear discharge chute assembly by
removing two wing nuts. Lift up on the two bottom
corners of the discharge chute assembly, and slide
it off the deck.
2. Attach the side chute deflector by first placing it
over the rear bolt in the side of the deck. Then slide
the notch in the top of the deflector around the
shoulder bolt on top of the deck. Slide the notch
in the side of the deflector around the front bolt in
«————the side of the deck. See figure 17.
3. Secure the front of the chute deflector to the bolt
on the side of the deck with one wing nut. See
figure 17. Secure the back of the chute deflector
-+———in the same manner. See figure 18.
12
Ribs
Rear
Panel
| Y PY == A
ras
WARNING: Never operate your unit
without either the side chute deflector or
entire rear discharge chute and grass
catcher assembly in place.
To replace the rear discharge chute assembly, proceed
as follows.
Slide the ribs on the discharge chute assembly under
the flange on rear panel as you insert the side of the
discharge chute under the two tabs. See figure 19.
The edge of the discharge chute assembly goes under
Rear the shoulder bolt on deck. Push down on the chute
Discharge; assembly, and slide the bottom corner slots over the
Chute М bolts on side of deck.
Assembl €
y | 4 AS. Press down on the discharge chute assembly and
N sh | der secure with wing nuts. Make certain wing nuts are
ou
Bolt seated properly.
FIGURE 19.
Blade THROTTLE CONTROL
Control
Handle
Throttle
Control
FIGURE 20.
BLADE CONTROL HANDLE
WARNING
THIS CONTROL MECHANISM IS A
SAFETY DEVICE NEVER ATTEMPT
TO BYPASS ITS OPERATIONS
The blade control handle is located on the upper han-
dle of the mower. See figure 20. The blade control han-
dle must be depressed in order to operate the unit.
Release the blade control handle to stop the engine and
blade.
A WARNING: The blade will be rotating
whenever the engine is running.
13
The throttle control is located on the left side of the up-
per handle. It is used to regulate the engine speed.
А WARNING: The throttle control cannot be
used to stop the engine.
RECOIL STARTER
The recoil starter handle is attached to the handle. See
figure 20. Stand behind the unit in the operating posi-
tion to start the unit.
DRIVE CLUTCH CONTROL
Squeezing the drive clutch control engages the drive
mechanism to the rear wheels. Releasing the clutch
control stops the rear wheels from driving. Release the
drive clutch control to slow down when negotiating an
obstacle, making a turn or stopping. See figure 20.
SHIFT LEVER
The six speed shift lever is located on the drive clutch
control housing on the upper handle. See figure 20.
This lever is used to select the operating speed of the
mower. Release the drive clutch control when chang-
ing speeds.
IMPORTANT: Move the shift lever ONLY when the
engine is running. Shifting the speeds with the
engine off can cause damage to the unit.
OPERATION
TO REDUCE THE RISK OF INJURY, DO NOT
OPERATE MOWER UNLESS REAR TRAILING
SHIELD AND THIS GUARD OR ENTIRE
GRASS CATCHER IS IN ITS PROPER PLACE.
KEEP HANDS and FEET AWAY
FIGURE 21.
Keep hands and feet away from the chute area on cut-
ting deck. See figure 21.
The operation of any lawn mower can result in
foreign objects being thrown into the eyes, which
oa can result in severe eye damage.
Always wear safety glasses or eye
shields. We recommend wide vision
safety mask for over spectacles or
standard safety glasses.
NOTE: For best results raise the cutting position until
it is determined which height is best for your lawn. See
cutting height adjustment section.
GAS AND OIL FILL-UP
Service the engine with gasoline and oil as instructed
in the separate engine manual packed with your
mower. Read instructions carefully.
A been allowed to cool for at least two
minutes after running.
BEFORE STARTING
1. Before each use, check for proper drive clutch
operation by performing the following before start-
ing the engine:
With the drive clutch control released, push mower
forward. It should move freely. Pull mower
backward. It should move freely.
If it does not and the rear wheels tend to lock up,
the clutch may not be releasing completely. Do not
start the engine until corrections have been made.
WARNING: Never fill fuel tank indoors,
with engine running or until the engine has
14
Check the control cable for severe bend, kinks and
binding, or grass build-up in the pulley groove. Cor-
rect and adjust as required. Refer to adjustment
section for additional information.
2. Attach spark plug wire to spark plug. Make certain
the metal loop on the end of the spark plug wire
(inside the rubber boot) is fastened securely over
the metal tip on the spark plug. See figure 22.
Metal Loop
on Spark
Plug Wire
Rubber Boot
FIGURE 22.
3. Model 120898R Only: The fuel shut-off valve is
located beneath the fuel tank. The fuel shut-off
valve should be in the open position. See figure
23. Open fuel shut-off valve if it is closed.
Fuel Tank
FIGURE 23.—Model 120898R Only
TO START ENGINE AND ENGAGE BLADE
IMPORTANT: Move the shift lever only when the
engine is running. Shifting the speeds with the engine
off can cause damage to the unit. Disengage the drive
clutch control when shifting speeds.
WARNING: When starting the unit for the
A first time, place mower in first speed (slow)
position. Face the mower against a solid
object such as a wall, fence, etc. Start the
unit, and if it shows any signs of motion
with the drive clutch control disengaged,
shut the engine off immediately. Make cer-
tain the drive clutch control is adjusted so
the drive belt is as loose as possible. Refer
to the Adjustment Section.
1. Model 120898R: Move the throttle control lever to
CHOKE position. (A warm engine may not require
choking.)
Models 120897R and 120899R: Move the throt-
tle control lever to FAST or START position.
2. Models 120897R and 120899R: Prime engine as
instructed in the separate engine manual packed
with your unit.
. Standing behind the unit, depress the blade con-
trol handle and hold it against the upper handle.
Make certain drive clutch control handle is
released.
4. Grasp the recoil starter handle and pull back rapid-
ly, extending rope fully. Return it slowly to the rope
guide bolt.
5. After engine starts, move throttle control to FAST
or desired engine speed.
NOTE: /f any problems are encountered, refer to the
Trouble Shooting Guide on page 19.
WARNING: Never operate your unit
without either the side chute deflector or
entire rear discharge chute and grass
catcher assembly in place.
A
TO STOP ENGINE AND BLADE
1. Release the blade control handle to stop the
engine and blade.
e À
2. Disconnect the spark plug wire and ground it
against the engine to prevent accidental starting
while equipment is unattended.
WARNING: The blade continues to rotate
for a few seconds after the engine is shut
off.
USING YOUR ROTARY MOWER
Be sure that lawn is clear of stones, sticks, wire, or other
objects which could damage lawn mower or engine.
Such objects could be accidently thrown by the mower
in any direction and cause serious personal injury to
the operator and others.
For the best results, do not cut wet grass because it
tends to stick to the underside of the mower, prevent-
ing proper discharge of grass clippings, and could
cause you to slip and fall. New grass, thick grass or
wet grass may require a narrower cut. Speed of the
mower should be adjusted to the condition of the lawn.
When using the side discharge mower, the best mow-
ing pattern is one that allows the clippings to discharge
towards the uncut part of the lawn. This permits re-
cutting of the clippings to further pulverize them. When
cutting high weeds, discharge towards cut portion, then
recut at right angles to first direction.
For best results, cut off one-third or less of the total
length of the grass. Lawn should be cut in the fall as
long as there is growth.
15
This mower is designed to be operated at full throttle
to give you the best cut and do the most effective job
of bagging the cut grass.
WARNING: If you strike a foreign object,
А stop the engine. Remove wire from spark
plug, thoroughly inspect the mower for
any damage, and repair the damage before
restarting and operating the mower. Exten-
sive vibration of the mower during opera-
tion is an indication of damage. The unit
should be promptly inspected and
repaired.
ADJUSTMENTS
WARNING: Do not at any time make any
adjustment to lawn mower without first
stopping engine and disconnecting spark
plug wire.
DRIVE CLUTCH CONTROL ADJUSTMENT
Use the adjustment wheel located on the underside of
the clutch control housing to tighten the drive belt if
mower does not self-propel with the drive clutch con-
trol engaged, or if drive belt is slipping (unit hesitates
while engine maintains the same speed). See figure 24.
In addition, the adjustment wheel may also be used to
determine the position in which the drive clutch con-
trol is engaged. If it is more comfortable to have the
drive engaged with the lever further away from the han-
die, tighten the drive belt.
Make certain to retest the unit for neutral as instructed
in the Operation Section. Move the adjustment wheel
in the opposite direction to loosen the drive belt if
necessary.
— le
Loosen
A
a НН
9
BOTTOM
VIEW
+)
o —
we
e
Tighten
FIGURE 24.
CUTTING HEIGHT ADJUSTMENT
The height adjustment handle is located on the left side
of the deck. The handle may be placed in one of nine
cutting height positions. Push the handle to the left and
then either forward to lower the cutting height or
backward to raise the cutting height. See figure 25.
For rough or uneven lawns, move the height adjustment
handle to a position which will give a higher cutting
height.
Height
Adjustment |
Handle |
|
—
=
+
\y
A0 -
FIGURE 25.
THROTTLE
The throttle control wire assembly can be adjusted if
necessary. Remove the screw and cable clamp shown
in figure 5. Remove the cable from the clamp. Adjust
as instructed in step 4 of ‘Attaching the Throttle Con-
trol Cable” in Assembly Instructions.
SIX SPEED SHIFT CABLE ADJUSTMENT
Periodic adjustment of the six speed shift cable may
be required due to normal stretch and wear on the
cable. Adjustment is needed if all six speeds cannot
be obtained.
The adjustable cable bracket is located on the left side
of the mower, beside the engine. To adjust, loosen the
hex nut which secures the adjustable cable bracket.
See figure 26. Pull backward on the bracket (toward
the rear of the mower). Retighten the hex nut. Test the
speeds on the mower (engine must be running).
=X \VA L-
' NN
tele ‘ AD
L
Y "a
Er
e
— | ~— —
a
Hex Nut—<__ a Six Speed
Adjustable Cable
FIGURE 26. Cable Bracket
16
CARBURETOR ADJUSTMENTS
WARNING: If any adjustments are made to
the engine while the engine is running
(e.g. carburetor), keep clear of all moving
parts. Be careful of heated surfaces and
muffler.
Minor carburetor adjustment may be required to
compensate for differences in fuel, temperature,
altitude and load. Refer to the separate engine manual
packed with your mower for carburetor adjustment
information.
NOTE: A dirty air cleaner will cause an engine to run
rough. Be certain air cleaner is clean and attached to
the carburetor before adjusting carburetor.
LUBRICATION
WARNING: Always stop engine and
disconnect spark plug wire before clean-
ing, lubricating or doing any kind of work
on lawn mower.
Blade Control—Lubricate the pivot points on the blade
control handle and the brake cable at least once a
season with light oil. See figure 27. The blade control
must operate freely in both directions.
A
FIGURE 27.
Wheels—Lubricate the wheel bearings at least once
a season with light oil. Also, if the wheels are removed
for any reason, lubricate the surface of the axle bolt
and the inner surface of the wheel with light oil. A 4
oz. plastic bottie of light oil lubricant is available. Order
part number 737-0170. Engine oil may also be used.
Engine—Follow engine manual for lubrication in-
structions.
Throttle—Periodically lubricate throttle control lever
and throttle wire assembly with a few drops of light oil
for ease of operation.
Transmission—The transmission is pre-lubricated and
sealed at the factory. It does not require checking. If
disassembled for any reason, fill with 2 ounces of
Alvania grease, part number 737-0168.
MAINTENANCE
WARNING: Be sure to disconnect and
ground the spark plug wire before per-
forming any repairs or maintenance.
NOTE: When tipping the unit, empty the fuel tank and
keep engine spark plug side up.
TROUBLE SHOOTING
Refer to page 19 of this manual for trouble shooting
information.
CUTTING BLADE
When removing the cutting blade for sharpening or
replacement, protect hands by using heavy gloves or
a rag to grasp the cutting blade. Remove the bolt and
bell washer which hold the blade and adapter to the
engine crankshaft. Remove the blade and adapter from
the crankshaft.
If the blade or blade adapter needs replacing, remove
the two small bolts, lock washers and nuts which hold
the blade to the adapter.
A
WARNING: Periodically inspect the blade
adapter for cracks, especially if you strike
a foreign object. Replace when necessary.
When sharpening the blade, follow the original angle
of grind as a guide. It is extremely important that each
cutting edge receives an equal amount of grinding to
prevent an unbalanced blade. An unbalanced blade will
cause excessive vibration when rotating at high speeds,
may cause damage to the mower and could break,
causing personal injury.
It is recommended that the blade always be removed
from the adapter for the best test of balance. The blade
can be tested by balancing it on a round shaft
screwdriver. Remove metal from the heavy side until
it balances evenly.
Before reassembling the blade and the blade adapter
to the unit, lubricate the engine crankshaft and the inner
surface of the blade adapter with light oil. Lubricating
the bolt holes, bolts and inner surface of the nuts with
light oil is also recommended. A 4 oz. plastic bottle of
light oil lubricant is available. Order part number
737-0170. Engine oil may also be used.
When replacing the blade, be sure to install the blade
with the side of the blade marked “Bottom” (or with
part number) facing the ground when the mower is in
the operating position.
Blade Mounting Torque
Center Bolt and Blade Adapter Bolts: 375 in. Ib. min.,
450 in. Ib. max.
To insure safe operation of your unit, all nuts and bolts
must be checked periodically for correct tightness.
DECK
The underside of the mower deck should be cleaned
after each use to prevent a buildup of grass clippings,
leaves, dirt or other matter. If this debris is allowed to
accumulate, it will invite rust and corrosion, and may
cause an uneven discharge of grass clippings at the
next cutting.
17
The deck may be cleaned by tilting the mower and
scraping clean with a suitable tool (make certain the
spark plug wire is disconnected).
ENGINE
Refer to the separate engine manual for engine
maintenance instructions.
Maintain engine oil as instructed in the separate
engine manual packed with your unit. Read and follow
instructions carefully.
Service air cleaner every 25 hours under normal con-
ditions. Clean every few hours under extremely dusty
conditions. Poor engine performance and flooding
usually indicates that the air cleaner should be ser-
viced. To service the air cleaner, refer to the separate
engine manual packed with your unit.
The spark plug should be cleaned and the gap reset
once a season. Spark plug replacement is recom-
mended at the start of each mowing season; check
engine manual for correct plug type and gap
specifications.
Clean the engine regularly with a cloth or brush. Keep
the cooling system (blower housing area) clean to per-
mit proper air circulation which is essential to engine
performance and life. Be certain to remove all grass,
dirt and combustible debris from muffler area.
BELT REMOVAL AND REPLACEMENT
1. Disconnect the spark plug wire and ground it
against the engine.
2. Drain the fuel tank or place a piece of plastic
beneath the cap to prevent gasoline leakage.
3. Remove the grass bag, rear discharge chute
assembly and catcher panel.
4. Remove the transmission belt cover by removing
three bolts. See figure 28.
5. Tip the mower on its side, and block securely.
_—
Transmission
Вр ” Belt Cover
LI
Remove Remove
olt Bolts
К |
y
A \ ver
FIGURE 28.
6.
Remove the center bolt which secures the blade
to the crankshaft. See figure 29. Remove the
blade, blade adapter and pulley half. Remove the
belt.
Remove the inside belt guard by removing two self-
tapping screws. A 3/8" wrench is required. See
figure 29.
Remove | Remove
Center
Bolt —
2
FIGURE 29.
8. Remove the belt from between the idier pulley and
10.
the belt guard on the idler pulley bracket. Refer to
figure 31.
Remove the belt from the transmission pulley.
Assemble the new belt as follows.
A. Push the idler pulley up out of the way as
shown in figure 30.
B. Slide the belt in from the rear of the deck, and
place it around the transmission pulley. See
figure 30.
C. Release the idler pulley so it falls down into
position. Slide the belt in between the idler
pulley and the belt guard on the idler pulley
bracket as shown in figure 31.
D. Grease the crankshaft. Place belt between the
two pulley halves, and reassemble the blade
adapter and blade. Reassemble the inside beit
guard.
E. Reassemble the transmission belt cover, follow-
ing instructions in step 4 in reverse order.
NOTE: When reassembling the transmission belt cover,
be certain the belt guard on the transmission cover is
approximately 1/8" away from the belt. Make certain
to tighten all nuts and bolts securely. If plastic was
placed under the gas cap, be certain to remove it.
18
FIGURE 31.
OFF-SEASON STORAGE
The following steps should be taken to prepare lawn
mower for storage.
1.
4.
Clean and lubricate mower thoroughly as de-
scribed in the lubrication instructions.
Refer to engine manual for correct engine storage
instructions.
Coat mower’s cutting blade with chassis grease
to prevent rusting.
Store mower in a dry, clean area.
NOTE: When storing any type of power equipment in
an unventilated or metal storage shed, care should be
taken to rustproof the equipment. Using a light oil or
silicone, coat the equipment, especially cables and all
moving parts.
Trouble Shooting Guide
Trouble
Possible Cause(s)
Corrective Action
Engine fails to start
ONDA A N
Blade contro! handle disengaged.
Spark plug wire disconnected.
Throttle control lever not in CHOKE
position.
Fuel shut-off valve closed (if so
equipped).
Fuel tank empty, or stale fuel.
Blocked fuel line.
Faulty spark plug.
Engine flooded.
NO E WN
Engage blade control handle.
Connect wire to spark plug.
Move throttle lever to CHOKE
position.
Open fuel shut-off valve,
Fill tank with clean, fresh gasoline.
Clean fuel line.
Clean, adjust gap or replace.
Remove spark plug, dry the plug,
and crank engine with plug re-
moved and throttle in off position.
Replace spark plug, connect wire
and resume starting procedures.
Engine runs erratic
NNDaR VSN-
Unit running in CHOKE position.
Spark plug wire loose.
Blocked fuel line or stale fuel.
Vent in gas cap plugged.
Water or dirt in fuel system.
Dirty air cleaner.
Carburetor out of adjustment.
NOOR WO
Move throttle lever to FAST position.
Connect and tighten spark plug wire.
Clean fuel line; fill tank with clean,
fresh gasoline.
Clear vent.
Drain fuel tank. Refill with fresh fuel.
Clean air cleaner.t
Adjust carburetor.t
Engine overheats
DN
Engine oil level low.
Air flow restricted.
Carburetor not adjusted properly.
on
Fill crankcase with proper oil.
Remove blower housing and clean.t
Adjust carburetor.+
N
wide,
Carburetor improperly adjusted.
Dirty air cleaner.
DN
Occasional skip 1. Spark plug gap too close. 1. Adjust gap to .030”,
(hesitates) at high speed | 2. Carburetor idle mixture adjustment | 2. Adjust carburetor.t
improperly set.
|dles poorly 1. Spark plug fouled, faulty or gap too 1. Reset gap to .030" or replace
spark plug.
Adjust carburetor. t
Clean air cleaner.t
Excessive vibration
——
. Cutting blade loose or unbalanced.
Bent cutting blade.
—
Tighten blade and adapter.
Balance blade.
Replace blade.
Mower will not
discharge grass
. Engine speed too low.
Wet grass.
Excessively high grass.
. Set throttle between 3/4 and full
throttle.
Do not mow when grass is wet;
wait until later to cut.
. Mow once at a high cutting height,
then mow again at desired height or
make a narrower cutting swath
(1/2 width).
Uneven cut
Dull blade.
Sharpen or replace blade.
tRefer to separate engine manual packed with your unit.
Note: For repairs beyond the minor adjustments listed above, contact your local authorized service dealer.
19
120897R, 120898R and 120899R
4
№ \
| N = |
120897R, 120898R and 120899R
PARTS LIST FOR 21” ROTARY MOWERS
REF.| PART | cope DESCRIPTION No MOT | come DESCRIPTION
1| 720-0225 Grip (2 Reg'd.) 56| 742-0306A 21” Blade
2| 731-0609 Control Handle Ass'y.—L.H. 58| 736-0453 Bell-Wash. .46” |.D.
3| 710-0842B Rope Guide Bolt 60| 710-0757 Hex Bolt 7/16-20 x 1.5"
4| 710-0796 Truss Mach. Scr. #12 x 61 | 748-0190 Spacer .513” LD.
1.50” Lg. 63| 736-0119 L-Wash. 5/16” 1.D.*
51731-1024 N Rear Discharge Chute Ass'y. 64| 16136A R.H. Handle Wheel Brkt. Ass'y.
6| 713-0397 N 3 Tooth Rack Gear Insert 65| 161378 L.H. Handle Wheel Brkt. Ass'y.
7|731-0817A Control Panel Half 66| 710-0260 Carriage Bolt 5/16-18 x .62” *
8! 731-0524 Control Disc Pin 67| 710-0603 Hex B-Tap Scr. 5/16-18
9| 731-0816A Clutch Panel Half 68| 710-0654A Hex TT-Tap Scr. 3/8-16
10| 731-0972 Throttle Control Lever 69| 712-0267 Hex Nut 5/16-18 Thd.*
11| 731-0982A Hub Cap 70| 720-0223 Grip
12| 710-0946 Truss Mach. Scr. 74-20 x .62” 71| 732-0606 Height Adj. Lever
Lg. 72| 732-0481 Extension Spring 3.80” Lg.
14| 749-0439A Upper Handle 73| 736-0242 Bell-Wash. 5/16" LD.
15| 16129A Panel Support Brkt. 74| 750-0736 Spacer .383” LD,
16] 16862 Rear Catcher Panel Ass'y. 75| 750-0624 Shid. Spacer .5” Dia.
17| 17095 Rear Discharge Door 76} 719-0279 Rope Guide
19| 732-0483A Torsion Spring 77| 726-0233 Bolt Retainer % x .50"” O.D.
20| 747-0514 Pivot Pin 79| 777-5812 Control Label
21| 710-0134 Carriage Bolt 44-20 x .62”* 80| 738-0137 Shid. Scr. .342" Dia. x .268
221 710-0255 Truss Mach. Scr. V4-20 x ‚75” 811 748-0188В Рам!
Lg. 82| 734-1514А Wheel Ass'y. Comp.—Rear
710-0289 Hex Bolt 7-20 x .5” Lg. 84| 741-0486В Sleeve Bearing 72” 1.0.
738-0704 Shoulder Bolt Special 86] 712-0189 Flat Nut 74-20 Thd.
710-0258 Hex Bolt 74-20 x .62” Lg. 87| 731-0880 Panel Clip
712-0287 Hex Nut 74-20 Thd.* 95! 746-0710 S.P. Cable—50” Lg.
16855 Pawl Plate 96| 754-0343 “V'-Belt
28| 736-0329 L-Wash. 14” |.D.* 97| 731-0801 Bag Handle
29| 747-0705 Front Grass Catcher Frame 98| 711-0313 Sleeve .526" 1.0.
31| 731-0906 № S.P. Control Cover 99| 710-1055 Hex Bolt 3/8-24 x 1.0” Lg.
32| 735-0639 Spark Plug Insulator 100! 712-0241 Hex Nut 3/8-24 Thd.
33| 712-0388 Wing Nut 101| 736-0169 L-Wash. 3/8” 1.D.
34| 746-0674 Throttle Control Wire—61" 102| 17051 638 | 21” Deck Ass'y.
(120898R) 114| 731-0904 N Self-Propelled Control Cover
746-0672 Throttle Control Wire—58” 115| 731-0905 N Self-Propelled Control Cover
(120897R) 116] 731-0620 Control Lever
746-0640 Throttle Control Wire—45" 117; 720-0190 Door Grip
(120899R) 118| 710-0841 Fl-"C"-Sunk Hd. Tap Scr.
35| 749-0725 Lower Handle #10 x .75" Lg.
36 — Engine 121| 710-0671 Curved Carr. Bolt 5/16-18 x
38| 746-0262 Grass Bag 1.38” Lo.
39| 14835 Retaining Strip 122| 711-0805 Shid. Pin 1.43” Lg.
41 | 736-0204 FI-Wash. .344” |.D. x .62” 123| 736-0169 L-Wash. 3/8” 1.D.
42| 170558 Chain—Axle Ass'y. 128| 712-0711 Hex Jam Nut 3/8-24 Thd.*
43| 710-0352 Hex B-Tap Scr. Ya” x .38” 129| 746-0477A Control Cable—39” (120898R)
44| 736-0270 Bell-Wash. 14” ID. 746-0479A Control Cable—55" (120897R)
45| 710-0776A Hex AB-Tap Scr. Ya x .62" 746-0482 Control Cable—58” (120899R)
47| 712-0296 Hex Patch L-Nut 3/8-24 Thd. 130| 748-0318 Ratchet Wheel 1.62” O.D.
481 713-0353 #48 Chain .500” Pitch x 30 131| 714-0115 Cotter Pin 1/8" Dia. x 1" *
Links 132| 710-0429 Hex B-Tap Scr. #10 x .38” Lg.
50| 731-0564 Plug 133] 731-0885 | 638 | Side Chute Deflector Ass'y.
51| 731-0672A Rear Flap 3.75” x 17.30” Lg. 134| 741-0522 Hex Flange Bearing
52| 726-0240 Cable Tie 135] 753-0430 Kit—Controi Housing Comp.
54| 710-1025 Hex AB-Tap Scr. #12 x 1.25" 136| 106228 Spring—Nylon
Lg. 138| 17053A Chain Cover
55| 753-0485 Blade Adapter Kit 140| 710-0599 Hex S-Tap Ser. Ya-20 x .50”
21
120897R, 120898R and 120899R
PARTS LIST FOR 21” ROTARY MOWERS (CONTINUED)
REF.| PUTO | cope DESCRIPTION REF Pio. | cope DESCRIPTION
144| 736-0300 Fi-Wash. .385” |.D. x .87" 165| 731-0924 N 6-Spd. Shift Lever
1471 738-0719A Rear Shaft Ass'y. 21.94" Lg. 166| 17070 N Adjustable Cable Brkt.
148| 741-0324 Hex Flange Brg. .506" 1.D. 168| 712-0291 Hex Cent. L-Nut Ya-20 Thd.
149| 736-0160 Fl-Wash. .531” |.D. x .930" 169| 714-0507 Cot-Pin 3/32" Dia. x .75” Lg.
152| 710-0751 Hex Bolt 44-20 x .62” Lg. 170) 747-0684 N Shift Rod
(Grade 5) 171| 741-0500 N Movable Pulley Half Ass'y.
153|717-04178| N | Transmission Comp. 172| 710-0167 Carr. Bolt 74-20 x .5” Lg.
(See Breakdown) 173| 756-0503 Splined Pulley Half
154! 16500A Hex Bearing Cup 174| 731-1137 N Flanged Bushing
155| 710-0323 Truss Mach. Scr. 5/16-18 x 175| 736-0278 FI-Wash. .328” 1.D. x .68” O.D.
75" Lg. 176] 17073 N Cable Mtg. Brkt. Ass'y.
156! 731-0759 Plastic Tubing 177| 732-0627 N Shift Lever Spring
164 | 746-0706 N Spd. Control Cable—50” Lg. 178| 726-0175 Clamp
*For faster service obtain standard nuts, bolts and washers locally.
If these items cannot be obtained locally, order by part number and
size as shown on parts list.
=) NOTE
CODE: N notates a new part (not previously existing). A three digit
number is the color code {use if color or finish is important when
ordering parts). See chart at right. [i.e., (part no.)-638 for Red
Finish].
NOTE: The engine is not under warranty by
the mower manufacturer. . . If repairs or
This instruction manual covers various models, and
all specifications shown do not necessarily apply to
your model. Specifications subject to change
service is needed on the engine, please
contact your nearest author-
ized engine service outlet. || Find It Fast
In The
without notice or obligation.
22
Check the “Yellow Pages” of
your telephone book under
“Engines—Gasoline.”
Yellow Pages
EX
F
qt
120897R, 120898R and 120899R
PARTS LIST FOR 21” ROTARY MOWERS
NO MET | come DESCRIPTION No | AT | come DESCRIPTION
1 | 738-0102 Front Axle Bolt 17 | 17065A N Belt Cover
2 | 734-1517A Wheel Ass'y. Comp. 8 x 2" 18 | 710-0599 Hex Wash. Hd. TT-Scr. 14-20
4 | 741-0180 Flange Ва!! Вгд. .501” 1.0. 19 | 736-0270 Bell-Wash. .265” 1.D. x .75"
6 | 736-0105 Bell-Wash. .380” 1.D. x .88 20 | 710-0896 Hex Wash. Hd. B-Tap Scr.
7 | 710-0588 Hex Wash. Hd. B-Tap Scr. Va x .62" (Spec.)
Ya -20 21 | 712-0287 Hex Nut Y4-20 Thd.*
8 | 736-0329 L-Wash. %” 1.D.* 23 | 17058A Transmission Belt Guard
9 | 741-0492 Block Bushing 24 | 747-0549 S.P. Belt Guard
10 | 17060 N | Axle Ass’y. 25 | 710-1001 Truss B-Tap Scr. 5/16 x .75"
11 {17059 Height Adj. Bracket 26 | 736-0242 Bell-Wash. .345” |.D. x 88” O.D.
12 | 710-0653 Hex Wash. Hd. TT-Tap Scr. 27 | 731-0982A Hub Cap
74-20 x .38” Lg. 28 | 746-0710 S.P. Cable 50” Lg.
13 | 720-0190 Knob 29 | 736-0232 Wave Wash. .53” 1.D. x .78”
14 | 732-0553 Spring Lever O.D.
15 | 731-0865 Plastic Front End 30 | 736-0222 External L-Wash. 1/4” |.D.
16 | 710-0352 Hex B-Tap Scr. 14” x .38”
23
Cu) —
= 785 Q
3 8
(I~
Ц A
+ 8
PARTS LIST FOR 21” ROTARY MOWERS
120897R, 120898R and 120899R
REF. | Feo. | CODE DESCRIPTION REF Pea, | cope DESCRIPTION
1 | 710-1062 Hex Bolt 44-20 x 1.25” Lg.” 18 | 738-0440 Shid. Spacer .375” Dia. x .170t
w/Patch 19 | 736-0344 Fl-Wash. .390” 1.D. x 1.0"
2 | 736-0329 L-Wash. 14” 1.D.” 20 | 738-0826 N Shid. Bolt .375” Dia. x .40"
3 | 717-0418A Upper Hsg. Half 21 | 756-0558 N Fi-Idier Plastic 1.50” Dia.f
4 | 713-0400 #48 Sprocket 7 Tooth x V2 22 | 741-0556 N Needle Brg. .375" x .31%
Pitch 23 | 736-0270 Bell-Wash. .265” |.D. x .75” Ÿ
5 | 736-0336 Fil-Wash. 5/8” 1.0. х .030 24 | 17052A Idler Brk't. Ass'y.t
6 | 741-0413 Hex Flange Brg. .631” 1.D. 25 | 712-0138 Hex Patch L-Nut 74-28 Thd.t
7 | 16500A Hex Bearing Cup 26 | 732-0357 Extension Spring 1.12" La.
8 | 736-0314 Thrust Wash. .382" |.D. x 27 | 717-0419A Lower Hsg. Half
70" O.D. 28 | 741-0415 Flange Bearing .566 Dia.
9 | 741-0479 Thrust Bearing .375" 1.D. x 29 | 717-0422A 33 Tooth Helical Gear
812" O.D. 30 | 741-0414 Flange Bearing .629 Dia.
11 | 717-1216 11 Tooth Pinion Shaft 31 | 721-0213 Oil Seal .625 Dia.
12 | 748-0208A Flange Bearing 32 | 738-0607A Gear Sprocket Shaft
13 | 721-0212 Oil Seal 33 | 736-0722 L-Wash, 410 1.D.
15 | 756-0330A Fi-Pulley 5.06" O.D.T 34 | 710-0436 Hex B-Tap Scr. #10 x .62"
16 | 736-0270 Bell-Wash. .265” 1.D. x .75"1 35 | 736-0410 Hex Washer .26” x .88"1
17 | 712-0351 Hex L-Nut 74-28 L.H. Thd.+ — |717-0417B| N Transmission Comp. y
tNot Part of Transmission Complete
24
YaRD-MaN PARTS INFORMATION
POWER EQUIPMENT PARTS AND SERVICE BRIGGS & STRATTON, TECUMSEH AND PEERLESS PARTS AN
Parts and service for all YARD-MAN manufactured power equipment SERVICE
are available through local Authorized Service Dealers. Check the yellow Briggs & Stratton, Tecumseh and Peerless parts and service should be
pages. All orders should specify the model number of your unit, part handled by your nearest authorized engine service firm. Check the yellow
numbers, description of parts and the quantity of each part required. pages of your telephone directory under the listing Engine—Gasoline
DO NOT SEND PARTS ORDERS TO FACTORY. Service Distributors Briggs & Stratton or Tecumseh Lauson. ’
listed below, identified by state abbreviation, may be contacted for ser-
vice assistance.
NC ALLISON-ERWIN CO. MI IDEAL MOWER SALES N-FL POWER EQUIP. DIST. INC.
sc 2920 N. Tryon Street 811 Woodward Heights S-GA 565 S. Edgewood Ave.
P.O. Box 32308 Ferndale, MI 48220 S-AL Jacksonville, FL 32205
Charlotte, NC 28232 (313) 541-4660 (904) 387-1512
(704) 334-8621 C-FL MANLEY TRACTOR SALES UT MT POWERED PRODUCTS
C-CA ALL SEASON EQUIPMENT 5909 E. Broadway WY S-ID 1661 N. Beck St.
169 S. Hewes Street Tampa, FL 33619 Salt Lake City, UT 84116
Orange, CA 92669 (813) 626-5900 (801) 359-9767
(714) 639-7272 IN MCDONOUGH & ASSOCIATES OH RAHRIG SALES INC.
S-CA BILLIOUS 8535 E. 30th St. 108-110 W. Lima St.
75 N “D” Street P.O. Box 1915 Forest, OH 45843
Porterville, CA 93257 Indianapolis, IN 46219 (419) 273-2556
(209) 784-4102 (317) 898-4200 KY RASCHE CYCLE CO.
N-CA BLISS POWER LAWN Wi MERCO CORP. TN 713 Kentucky Ave.
NV EQUIPMENT 4080 N. Pt. Washington Rd. Paducah, KY 42001
101 Commerce Circle P.O. Box 12145 (502) 443-8142
Sacramento, CA 95815 Milwaukee, WI 53212 C-FL SPAULDINGS INC
(916) 925-6936 (414) 961-3200 P.O. Box 10009
ME M. L. COFFIN CO. NJ DE NIEMEYER CORP. 1921 5th Ave S.
NH 725 Broadway NY MD 1135 Phoenixville Pike St. Petersburg, FL 33712
VT Bangor, ME 04401 PA P.O. Box 1477 (813) 896-2611
(207) 942-8289 WA-DC West Chester, PA 19380 co SPITZER INDUSTRIAL PRODUCTS
MS DICKERSON DISTRIBUTORS, (215) 431-7200 6601 N. Washington Street
AL INC. MN NORTHSTAR OUTDOOR Denver, CO 80229 O
N-GA P.O. Drawer 231 IA EQUIPMENT CORP. (303) 287-3414
127 N. W. Depot ND Hwy. 25 & 18, P.O. Box 764 AR TIMBERLAND SAW CO.
Durant, MS 39063 SD Brainerd, MN 56401 LA Hwy. 31 South
(601) 653-3004 (218) 829-4271 OK Р.О. Вох 1227
S-FL FLORIDA TURF & GARDEN MO OZARK EQUIPMENT CO. TX Marshall, TX 75671
EQUIPMENT E-KS Hwy. 63 & Black Street (214) 935-5251
7275 NW 64th St. Rolla, MO 65401 CANADA MTD PRODUCTS CANADA
Miami, FL 33166 (314) 364-2180 97 Kent Ave.
(305) 592-3846 IL PLANTE’S LAWN & GARDEN Kitchener, Ontario
UP-NY GAMBLE DISTRIBUTING INC. 4 Grant St. Canada, N2G 41
Р.О. Вох 389 N. Aurora, IL 60542 (519) 579-5500
West End Ave. (312) 892-2220 EXPORT DRAKE AMERICA CORP.
Carthage, NY 13619 #2 Gannett Drive
(315) 493-2270 White Plains, NY 10604
(914) 697-9800
a a A PPP as PAPPP PPP EPT sas a a a ue eet
ча РА SE EEE PE OO OM AE ONE ONE ES NEUE Y
WARRANTY PARTS AND SERVICE POLICY (0889)
The purpose of warranty is to protect the customer from defects in workmanship and materials, defects which are NOT detected at the time
of manufacture. It does not provide for the unlimited and unrestricted replacement of parts. Use and maintenance are the responsibility of the
customer. The manufacturer cannot assume responsibility for conditions over which it has no control. Simply put, if it's the manufacturer's fault,
it's the manufacturer's responsibility; if it's the customer's fault, it's the customer's responsibility.
a Ad alin oii
WT NE ДИР E ae ЧН
3. Date of failure—Date Repaired.
4. Nature of failure—Correction.
LT AAA LL Ab Dl Dl ls e A PEN Pl VIE
2
$ CLAIMS AGAINST THE MANUFACTURER'S WARRANTY All claims MUST be substantiated with the following
} INCLUDES: information:
0 1. Replacement of Missing Parts on new equipment. 1. Model Number, Serial Number and/or Date Code of unit in-
2 2. Replacement of Defective Parts within the warranty period. volved.
) ; 3. Repair of Defects within the warranty period. 2. Date unit was purchased or first put into service.
?
|
YaRD-MaN COMPANY + P.O. BOX 360940 « CLEVELAND, OHIO 44136