MTD 611 Gas Snowthrower Owner's Manual

OPERATOR'S
MANUAL
SNOW
THROWER
Model Series
611
IMPORTANT:
READ SAFETY RULES AND INSTRUCTIONS
CAREFULLY
Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forestcovered, 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 or contact the service department, P.O. Box 361131 Cleveland, Ohio 44136-0019.
MTD LLC, P.O. BOX 361131 CLEVELAND,
PRINTED IN U.S.A.
OHIO 44136-0019
FORM NO. 770-10001E
(6/2002)
TABLEOFCONTENTS
Content
Page
Important Safe Operation Practices ...................................................................
3
Hardware Pack ..................................................................................................
5
Assembling Your Snow Thrower ........................................................................
6
Know Your Snow Thrower .................................................................................
9
Operating Your Snow Thrower ...........................................................................
10
Making Adjustments ..........................................................................................
13
Maintaining Your Snow Thrower ........................................................................
15
Service ...............................................................................................................
16
Troubleshooting
19
.................................................................................................
Parts List ............................................................................................................
19
FINDINGMODELNUMBER
This Operator's Manual is an important part of your new Snow Thrower. It will help you assemble, prepare
and maintain the unit for best performance. Please read and understand what it says.
Before you start assembling your new equipment, please locate the model plate on the
equipment and copy the information from it in the space provided below. The information on
the model plate is very important if you need help from our Customer Support Department or
an authorized dealer.
You can locate the model number by standing behind the unit in the operating position and looking
down at the dash panel. A sample model plate is explained below. For future reference, please copy
the model number and the serial number of the equipment in the space below.
Copy the model number here:
ii
ii
iiii
Copy the serial number here:
www.mtdproducts.com
800-800-7310
ENGINEINFORMATION
The engine manufacturer is responsible for all engine-related issues with regards to performance, powerrating, specifications, warranty and service. Please refer to the engine manufacturer's Owner's/Operator's
Manual packed separately with your unit for more information.
CALLINGCUSTOMER
SUPPORT
Please do NOTreturn theunit to the retailer from whichit waspurchased, withoutfirst contactingCustomerSupport.
Should you have difficulty assembling this product or have any questions regarding the controls, operation
or maintenance of this unit, please call the Customer Support Department.
Call 1- (330) 220-4MTB (4683) or 1- (800)-800-7310 to reach a Customer Support
representative. Please have your unit's model number and serial number ready when you
call. See previous section to locate this information. You will be asked to enter the serial
number in order to process your call.
SECTION1: IMPORTANT
SAFEOPERATION
PRACTICES
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 this machine. Failure to comply with these instructions may result in personal
injury. When you see this symboliheed
its warning.
WARNING:
Engine Exhaust, some of its constituents,
contain or emit chemicals known to the State of California
other reproductive harm.
and certain vehicle components
to cause cancer, birth defects or
DANGER:
This machine 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. This machine is capable of amputating hands and feet and throwing objects.
Failure to observe the following safety instructions could result in serious injury or death.
TRAINING
1.
2.
3.
4.
5.
6.
7.
Read, understand, and follow all instructions on the
machine and in the manual(s) before attempting to
assemble and operate. Keep this manual in a safe place
for future and regular reference and for ordering
replacement parts.
Be familiar with all controls and their proper operation.
Know how to stop the machine and disengage them
quickly.
Never allow children under 14 years old to operate this
machine. Children 14 years old and over should read and
understand the operation instructions and safety rules in
this manual and should be trained and supervised by a
parent.
Never allow adults to operate this machine without
proper instruction.
Thrown objects can cause serious personal injury. Plan
your snow4hrowing pattern to avoid discharge of material
toward roads, bystanders and the like.
Keep bystanders, helpers, pets and children at least 75
feet from the machine while it is in operation. Stop
machine if anyone enters the area.
Exercise caution to avoid slipping or falling, especially
when operating in reverse.
6.
7.
8.
9.
PREPARATION
1.
2.
3.
4.
5.
Thoroughly inspect the area where the equipment is to
be used. Remove all doormats, newspapers, sleds,
boards, wires and other foreign objects, which could be
tripped over or thrown by the augedimpeller.
Always wear safety glasses or eye shields during
operation and while performing an adjustment or repair to
protect your eyes. Thrown objects which ricochet can
cause serious injury to the eyes.
Do not operate without wearing adequate winter outer
garments. Do not wear jewelry, long scarves or other
loose clothing, which could become entangled in moving
parts. Wear footwear which will improve footing on
slippery surfaces.
Use a grounded three-wire extension cord and
receptacle for all units with electric start engines.
Adjust collector housing height to clear gravel or crushed
rock surfaces.
Disengage all clutch levers before starting the engine.
Never attempt to make any adjustments while engine is
running, except where specifically recommended in the
operator's manual.
Let engine and machine adjust to outdoor temperature
before starting to clear snow.
To avoid personal injury or property damage use extreme
care in handling gasoline. Gasoline is extremely
flammable and the vapors are explosive. Serious
personal injury can occur when gasoline is spilled on
yourself or your clothes, which can ignite. Wash your skin
and change clothes immediately.
a. Use only an approved gasolinecontainer.
b. Extinguish all cigarettes, cigars, pipes and other
sources of ignition.
c. Never fuel machine indoors.
d. Never remove gas cap or add fuel while the
engine is hot or running.
e. Allow engine to cool at least two minutes before
refueling.
f.
Never over fill fuel tank. Fill tank to no more than
_/2inch below bottom of filler neck to provide space
for fuel expansion.
g. Replace gasoline capand tighten securely.
h. If gasoline is spilled, wipe it off the engine and
equipment. Move machine to another area. Wait 5
minutes before starting the engine.
i.
Never store the machine or fuel container inside
where there is an open flame, spark or pilot light
(e.g. furnace, water heater, space heater, clothes
dryer etc.).
j.
Allow machine to cool at least 5 minutes before
storing.
OPERATION
1.
2.
3.
Do not put hands or feet near rotating parts, in the auger/
impeller housing or discharge chute. Contact with the
rotating parts can amputate hands and feet.
The auger/impeller clutch lever is a safety device. Never
bypass its operation. Doing so makes the machine
unsafe and may cause personal injury.
The clutch levers must operate easily in both directions
and automatically return to the disengaged position when
_leased.
4. Never
operate
witha missing
ordamaged
discharge
telephone
1-800-800-7310
forassistance
andthename
chute.Keepallsafety
devices
inplaceandworking.
ofyournearest
servicing
dealer.
5. Never
runanengine
indoors
orinapoorly
ventilated
area.Engine
exhaust
contains
carbon
monoxide,
an
MAINTENANCE
ANDSTORAGE
odorless
anddeadly
gas.
1. Never tamper with safety devices. Check their proper
6. Donotoperate
machine
whileundertheinfluence
of
operation regularly. Refer to the maintenance and
alcohol
ordrugs.
adjustment sections of this manual.
7. Muffler
andengine
become
hotandcancause
aburn.Do
2.
Before cleaning, repairing, or inspecting machine
nottouch.
disengage all clutch levers and stop engine. Wait until the
8. Exercise
extreme
caution
whenoperating
onorcrossing
auger/impeller come to a complete stop. Disconnect the
gravelsurfaces.
Stayalertforhidden
hazards
ortraffic.
spark plug wire and ground against the engine to prevent
9. Exercise
caution
whenchanging
direction
andwhile
unintended starting.
operating
onslopes.
3.
Check bolts and screws for proper tightness at frequent
10. Planyour
snow-throwing
pattern
toavoiddischarge
intervals to keep the machine in safe working condition.
towards
windows,
wails,carsetc.Thus,avoiding
Also, visually inspect machine for any damage.
possible
property
damage
orpersonal
injurycaused
bya
4.
Do not change the engine governor setting or over-speed
ricochet.
the engine. The governor controls the maximum safe
11. Never
directdischarge
atchildren,
bystanders
andpets
operating speed of the engine.
orallowanyone
infrontofthemachine.
12. Donotoverload
machine
capacity
byattempting
toclear 5. Snow thrower shave plates and skid shoes are subject to
wear and damage. For your safety protection, frequently
snowattoofastofa rate.
check all components and replace with original
13. Never
operate
thismachine
without
goodvisibility
or
equipment manufacturer's (OEM) parts only. "Use of
light.Always
besureofyourfooting
andkeepafirmhold
parts which do not meet the original equipment
onthehandles.
Walk,neverrun.
specifications may lead to improper performance and
14. Disengage
power
totheauger/impeller
when
compromise safety!"
transporting
ornotinuse.
6. Check dutch controls periodically to verify they engage
15. Never
operate
machine
athightransport
speeds
on
and disengage properly and adjust, if necessary. Refer to
slippery
surfaces.
Lookdownandbehind
andusecare
the adjustment section in this operator's manual for
wheninreverse.
instructions.
16. Ifthemachine
should
starttovibrate
abnormally,
stopthe
7. Maintain or replace safety and instruction labels, as
engine,
disconnect
thesparkplugwireandground
it
necessary.
against
theengine.
Inspect
thoroughly
fordamage.
8.
Observe proper disposal laws and regulations for gas,
Repair
anydamage
before
starting
andoperating.
oil, etc. to protect the environment.
17. Disengage
allclutch
levers
andstopengine
before
you
9. Prior to storing, run machine a few minutes to clear snow
leavetheoperating
position
(behind
thehandles).
Wait
from machine and prevent freeze up of auger/impeller.
untiltheauger/impeller
comes
toacomplete
stopbefore
10.
Never store the machine or fuel container inside where
unclogging
thedischarge
chute,making
any
there is an open flame, spark or pilot light such as a water
adjustments,
orinspections.
heater, furnace, clothes dryer etc.
18. Never
putyourhandinthedischarge
orcollector
11. Always refer to the operator's manual for proper
openings.
Always
usetheclean-out
toolprovided
to
instructions on off-season storage.
unclog
thedischarge
opening.
Donotunclog
discharge
chutewhileengine
isrunning.
Shutoffengine
andremain
behind
handles
untilallmoving
partshavestopped
power
machine Restrict
to persons
who of read,
WARNING:
the
use
this
before
unclogging.
understand
and
follow
the
warnings
and
19. Useonlyattachments
andaccessories
approved
bythe
instructions
in
this
manual
and
on
the
manufacturer
(e.g.wheelweights,
tirechains,
cabsetc.).
machine.
20. Ifsituations
occurwhicharenotcovered
inthismanual,
usecareandgoodjudgment.
Contact
yourdealer
or
5. READOPERATOR'SMANUAL.
C[.EAII-OUT
TOOl.
SECTION2: CONTENTSOFHARDWARE
PACK
Lay out the hardware according to the illustration below for identification
purposes. Part numbers
_arentheses. (Hardware pack may contain extra items which are not used on your unit.)
A_
ATTACHING THE HANDLES
Hex Bolts
8
ATTACHING
Lock Washers
736-0119 (4)
_
'"'"''"""
©@
Hex Bolts
7!0-!680 (2)
CLUTCH GRIPS
Hex Lock Nut
712-0429 (2)
Spacer
750-1032 (2)
Hex Cap Screw
710-3103 (2)
@@
(No Picture)
(No Picture)
Saddle
784.5599 (2)
C_
D_
are shown in
ATTACHING HANDLE PANEL
Carriage Bolts
710-0262 (4)
ATTACHING SPEED SELECTOR PLATE
Hex Patch Nuts
712-3068 (4)
____
v
Hex Bolts
710.3015(2)
E_
(--_
_
Hex Lock Nuts
7!2,3027(2)
F_
_"
i
Lock Washers
736-0!!9 (4)
v_
ATTACHING CHUTE ASSEMBLY
Hex Bolts
Hex Lock Nuts
710-3015 (2)
712-3027 (6)
ATTACHING
CONTROL
CABLES
(Z
Fittings might
be already
attached to cables)
Hex Nuts
712-0121 (2)
_
.............................................
746"0778..!2 _
i
ir-
G3 ATTAOH,NG
CHUTE
D,REOTIONAL
CONTROL
Cupped Washer
736-0242
REPLACEMENT
Flatw ers
736-0185(2)
Hex Lock Nuts
712-0429 (2)
Hairpin
_
Chute Flange Keepers
731-0851 (3) Not Shown
Hex Nuts
712-3010(2)
t ("_11
Clip
714-0104
SHEAR BOLTS
_-_J__._H-J_
Hex Bolts
710-0890A (2)
NOTE: The augers are secured to the spiral shaft with two shear bolts and hex lock nuts. If you hit a hard foreign
object or an ice jam, the snow thrower is designed so that the bolts may shear. Two replacement shear bolts and
nuts are provided for your convenience. Store in a safe place until needed.
SECTION3: ASSEMBLING
YOURSNOWTHROWER
NOTE: References to right or left side of the snow
thrower are determined from behind the unit in the
BeforeAssembly
operating position. The "operator's position" is defined
as standing directly behind the snow thrower, facing the
handle panel
WARNING:
Disconnect
wire and ground
it againstthe
thespark
engineplug
to
prevent unintended starting.
Unpacking
AttachingHandles(HardwareGroupA)
•
•
•
•
Remove staples or break glue on top flaps of the
carton. Remove any loose parts included with unit
(i.e., operator's manual, etc.).
Cut corners of the carton and lay ends down flat.
Remove packing material.
Roll unit out of carton. Check carton thoroughly for
loose parts before discarding.
•
LoosePartsIn Carton
Place right handle in position against the snow
thrower so that the flat side of the handle is against
the frame. Align the bottom hole on the handle to
the corresponding hole on the snow thrower
housing.
Insert hex bolt and lock washer through these holes
to secure the handle to the snow thrower housing.
Do not tighten at this time. See Figure 2.
Guide_
Handl_ Panel
Hex Bolt &
ps
_
Lock Washer
Figure 2
Attach the left handle in the same manner and do
not tighten.
Place saddle washer over upper holes on handles
and secure to the frame with lock washers and hex
bolts. Do not tighten now. See Figure 2.
AttachingClutchGrips(Hardware
Group
B)
•
Clean-out \
Slide spacer on each end of the clutch grip and
place the clutch grip in position on the each
respective handle. Clutch grips must sit on top of
the handles. See Figure 3.
jTool*
_Hex
_
Figure 1
*This item is fastened with a cable tie to the rear of
Spacer
the Auger Housing at the factory.
Figure 3
Lock Nut
Hex Bolt
•
Secure each clutch grip with a hex bolt threaded
from the outside of each handle and tighten with
hex lock nut under handle panel. See Figure 3.
•
AttachingHandlePanel(HardwareGroupC)
•
Position the handle panel between handles and
insert two carriage bolts on each side and secure
with lock washers and hex patch nuts.
See Figure 4.
Hex Cap Screw\
Carriage
•
Secure shift lever to the shift lever spring using two
hex bolts (G) and hex lock nuts (H). Tighten both
bolts finger tight. At this point the shift lever and
shift lever spring are not against each other. As you
tighten the bolts and nuts with two wrenches, these
will pull together.
Tighten all hardware assembled to this point. Make
sure that clutch grips are moving freely.
AttachingControlCables(Hardware
Group
E)
Z fittings with jam nuts might be already inserted in
each control lever (on the handle panel) at the factory.
To attach the cables to the Z fittings, proceed as
follows:
Hex Lock Nuts
NOTE: Two extra jam nuts are included in the hardware
pack in the event either are lost during shipping.
•
ige
Bolts
Self-Tappin_
Screws
•
•
•
Figure 4
If Z fittings are not already attached, thread hex
nuts onto the "Z" fittings and insert "Z" fitting into
hole in clutch grips. See Figure 6.
Route the left cable between engine and speed
selector plate and then between handle panel and
clutch lever pivot rod before threading onto the left
"Z" fitting.
Assemble the right cable in the same manner.
Both cables should have minimal slack, but not
tight.
AttachingSpeed Selector Plate
(HardwareGroupD)
Assemble the speed selector plate to the outside
of the handles. Secure using two self-tapping
screws on each side. See Figure 5.
Jam Nut
Shift Lever
Figure 6
•
•
•
Figure 5
AttachingShiftLever
•
Insert the shift lever through slot in the speed
selector plate. See Figure 5.
NOTE: The bend in the lever should be towards the
operator.
If Z fittings are already attached, thread the jam
nuts all the way up each of the Z fittings, toward the
handle panel.
Make certain all cables are in the grooves of the
cable roller guides in the lower rear of the unit, one
on each side. Refer to Figure 2.
Thread the coupling end of the cable onto the
threaded portion of the Z fitting until the rubber
bumper (located on the underside of the clutch
lever) only lightly contacts the upper handle.
IMPORTAWr: The cable should have very little slack, but
should NOT be tight. An overtightened cable may
prohibit the auger and drive from disengaging.
•
Once properly adjusted, tighten the jam nut against
the coupling end of the cable to lock it in position.
WARNING:
Over-tightening the cable
may prohibit the auger and drive from
disengaging and compromise the safety
of the snow thrower. Do NOT overtighten
the cable.
Hex Bolts &
Hex Lock Nuts
NOTE:
Refer to Auger ControlTest in the Operation
Section prior to operating your snow thrower. Read and
follow all instructions
carefully and perform all
adjustments to verify your snow thrower is operating
safely and properly.
AttachingChuteAssembly
Lower
Chute
Directional
Control
\
Bracket
He:
_luts
(HardwareGroupF)
•
•
•
Place chute assembly over chute opening, with the
opening in the chute assembly facing the front of
the unit.
Flat
Washers
Chute Directional
Control
Place chute flange keepers beneath lip of chute
assembly, with the flat side of chute flange keeper
facing downward. See Figure 7.
Insert hex bolt up through chute flange keeper and
chute assembly and secure with hex lock nut. After
assembling all three chute flange keepers, tighten
all nuts and bolts securely. Do not overtighten.
NOTE: Lock nuts cannot be threaded onto a bolt by
hand. Tighten with two 7/16" or adjustable wrenches.
Control Bracket
Figure 8
Thread one hex nut onto the eyebolt on the chute
directional control assembly until there is at least
two inches of threads showing between the nut and
the eyebolt head. See Figure 9.
2" of threal;_
Figure 7
AttachingChuteDirectionalControl
(HardwareGroupG)
•
•
Loosen the two hex nuts which secure the lower
chute directional control support bracket to the
snow thrower housing. See Figure 8.
Place one flat washer over the end of the chute
directional control, then insert the end of the chute
directional control into the hole in the plastic
bushing on the chute bracket. Place second flat
washer on chute directional control, and secure
with hairpin clip. See Figure 8.
Control
Figure 9
•
•
•
Place the eyebott into the hole located half way up
the left handle and secure with cupped washer and
hex nut making sure that the cupped side of the
washer is against the handle.
Adjust the chute directional control bracket so that
the spiral on the chute directional control fully
engages the teeth on the chute assembly. Tighten
all hardware. See Figure 10.
Check to make sure all nuts and bolts on the control
panel and all four bolts which secure the handles to
the frame are tight.
teeth of chute here.
Figure lg
SECTION4: KNOWYOURSNOWTHROWER
WARNING:
Read,
understand,
and
follow all instructions and warnings on
the machine and in this manual before
operating.
ShiftLever
The shift lever is located below the handle panel and it
is used to determine both ground speed and direction of
travel. It can be moved into one of seven positions.
See Figure 11.
Forward
There are five forward speeds on this snow thrower.
Position one (1) is the slowest and position five (5) is
the fastest.
Reverse
Your snow thrower has two reverse (R) speeds. R1 is
the slower, while R2 is the faster of the two.
AugerDriveControl
The auger drive control is located on the left handle.
Squeeze the control grip to engage the augers.
Release to stop the snow throwing action.
See Figure 11.
TractionControl
The traction control is located on the right handle.
Squeeze the traction control grip to engage the wheel
drive. Release to stop. See Figure 11.
ChuteDirectionalControl
The chute directional control is located on left side of
the snow thrower. See Figure 11.
To change the direction in which snow is thrown, turn
chute directional control as follows:
•
•
Crank clockwise to discharge to the left.
Crank counterclockwise to discharge to the right.
SkidShoe
The position of the skid shoe is determined by the
condition of the ground from where snow has to be
removed. See Figure 11.
ThrottleControl
The throttle control is located on the engine. It regulates
the speed of the engine and will shut off the engine
when pushed down completely. See Figure 11.
SafetyIgnitionKey
The safety ignition key must be fully inserted in the
switch before the unit wilt start. Remove the ignition key
when the snow thrower is not in use. See Figure 11.
IMPORTANT: Do NOT attempt to turn the key.
Clean-OutTool
WARNING:
Never use your hand to
clear a clogged discharged chute. Shut off
engine and remain behind handles until
all moving parts have stopped before
unclogging.
The chute clean-out toot is fastened to the top of the
auger housing with a mounting clip. The tool is
designed to clear a clogged discharged chute. Refer to
Operating
YourSnowThrowersection for more detailed
information regarding the chute clean-out tool.
See Figure 11.
Shift Lever
Auger Control
Gas Fill
Discharge Chute
Oil Fill
\\
_Chute
Directional Control
Clean-Out
Tool \
&_;_
Primer
J
Aug_
,
Skid Shoe
Key
Handle
Throtth
Control
Figure 11
SECTION5: OPERATING
YOURSNOWTHROWER
BeforeStarting
ToStartEngine
•
WARNING:
Read, understand,
and
follow all instructions and warnings on
the machine and in this manual before
operating.
WARNING:
Use extreme
care
•
when
•
handling gasoline. Gasoline is extremely
flammable and the vapors are explosive.
Never fuel machine indoors or while the
engine is hot or running. Extinguish
cigarettes, cigars, pipes an other sources
of ignition.
NOTE: Engine will not start unless ignition
inserted into ignition slot in carburetor cover.
key is
ElectricStarter(ifEquipped)
GasAndOilFill-up
WARNING:
Service the engine with gasoline and oil as
instructed in the separate engine manual packed with
your snow thrower. Read instructions carefully.
•
Attach spark plug wire to spark plug. Make certain
the metal loop on end of the spark plug wire (inside
the boot) is fastened securely over the metal tip on
the spark plug.
Make certain the auger and drive clutch levers are
in the disengaged (released) position.
Move throttle control up to FAST position. Insert
ignition key into slot. Make sure it snaps into place.
Do not turn key.
The
electric
starter
is
equipped with a grounded three-wire
power cord and plug and is designed to
operate on 120 volt AC household
current. It must be used with a properly
grounded three-prong receptacle at all
times to avoid the possibility of electric
shock. Follow all instructions carefully
prior to operating the electric starter.
A plastic cup is provided inside the fuel fill opening
on the fuel tank. Remove and discard this cup
before filling up the tank. Use the separate fuel tank
cap to close after fill-up.
10
•
Determine that your house wiring is a three-wire
grounded system. Ask a licensed electrician if you
are not certain.
•
If your house wiring system is not a three-wire
grounded system, do not use this electric starter
under any conditions.
If your home electrical system is grounded, but a
three-hole receptacle is not available, one should
be installed by a licensed electrician before using
the electric starter.
•
•
•
•
•
•
•
the power cord from receptacle first, and then from
switch box.
RecoilStarter
•
•
•
If you have a grounded three-prong receptacle,
proceed as follows:
Rotate choke knob to OFF position and do not
prime engine.
Connect power cord to switch box on engine. Plug
the other end of power cord into a three-hole,
grounded 120 volt AC receptacle.
Push starter button on top of the engine to crank
engine. As you crank the engine, move choke knob
to FULL choke position.
When engine starts, release starter button, and
move choke gradually to OFF. If engine falters,
move choke immediately to FULL and then
gradually to OFF.
When disconnecting the power cord, always unplug
from the three-prong receptacle first and then from
the snow thrower.
•
Keep # in a safe place. Engine will not start
without ignition key.
Wipe all snow and moisture from the carburetor cover
in the area of the control levers. Also, move control
levers back and forth several times.
ToEngageDrive
•
•
•
Rotate choke knob to FULL choke position (cold
engine start). If engine is warm, place choke in OFF
position instead of FULL.
Push primer button two or three times. If engine is
warm, push primer button once only.
•
With the engine running near top speed, move shift
lever into one of the five FORWARD positions or
two REVERSE positions. Select a speed
appropriate for the snow conditions that exist. Use
the slower speeds until you are familiar with the
operation of the snow thrower.
Squeeze the auger control grip and the augers will
turn. Release it and the augers will stop.
Squeeze traction control grip and the snow thrower
will move. Release it and drive motion will stop.
NEVER move shift lever without releasing drive
clutch
ToEngageAugers
•
NOTE: Always cover vent hole in primer button when
pushing. Additional priming may be necessary for first
start if temperature is below 15°F.
•
Pulling the starter rope will produce a loud clattering
sound, which is not harmful to the engine or starter.
Move throttle control to "stop" or "off" position.
Remove ignition key. Do not turn key. Disconnect
the spark plug wire from the spark plug to prevent
accidental starting while equipment is unattended.
NOTE:
RecoilStarter
•
With engine running, pull starter rope with a rapid,
continuous full arm stroke three or four times.
To engage the augers and start throwing snow,
squeeze the auger control grip against the left
handle. Release to stop the augers.
AugerControlTest
•
Grasp starter handle and pull rope out slowly, until
it pulls slightly harder. Let rope rewind slowly.
Pull starter handle rapidly. Do not allow handle to
snap back. Allow it to rewind slowly while keeping a
firm hold on the starter handle.
IMPORTANT: Perform the following test before
operating your snow thrower for the first time and at the
start of each winter season.
•
Repeat the previous steps until engine starts.
•
Check the adjustment of the auger control as follows:
ToStopEngine
•
•
•
Run engine for a few minutes before stopping to
help dry off any moisture on the engine.
To help prevent possible freeze-up of starter,
proceed as follows.
•
Electric Starter: (if Equipped)
•
Connect power cord to switch box on engine, then
to 120 volt AC receptacle. With the engine running,
push starter button and spin the starter for several
seconds. The unusual sound made by spinning the
starter will not harm engine or starter. Disconnect
•
11
When the auger control is released and in the
disengaged "up" position, the cable should have
very little slack. It should NOT be tight.
In a well-ventilated area, start the snow thrower
engine as instructed earlier in this section under the
heading Starting Engine. Make sure the throttle is
set in the FAST position.
While standing in the operator's position (behind
the snow thrower), engage the auger.
Allow the auger to remain engaged for
approximately ten (10) seconds before releasing
the auger control. Repeat this several times.
•
•
DriftCutters (If Equipped)
With the engine running in the FAST position and
the auger control lever in the disengaged "up"
position, walk to the front of the machine.
Confirm that the auger has completely stopped
rotating and shows NO signs of motion.
Drift cutters should be used when operating the snow
thrower in heavy drift conditions.
On models so equipped, drift cutters are assembled to
the auger housing inverted. Remove the carriage bolts
by unthreading the hex nuts which secure them, and
reinstall the drift cutters in their proper position before
operating the snow thrower. See Figure 13.
IMPORTANT: If the auger shows ANY signs of rotating,
immediately return to the operator's position and shut
off the engine. Wait for ALL moving parts to stop before
re-adjusting the auger control.
•
•
•
•
If your unit is not equipped with drift cutters, contact
Customer Support as instructed on page 2 for
information regarding price and availability.
Snow Thrower Model
Drift Cutter Kit
To readjust the control cable, loosen the hex jam
nut on the auger control cable "Z" fitting.
Rotate the coupling end of the cable
counterclockwise to provide more slack.
Retighten the hex jam nut. See Figure 12.
Repeat Auger Control Test to verify proper
adjustment has been achieved.
All models
OEM-390-679
/q
_Z
_y
Fittin
Cabl__/
///
_/_Hex Bolt
Carriage Screws /
Hex Nuts
Make sure cable is straight
Figure 12
Figure 13
ChuteClean-outTool
TireChains
The chute clean-out tool is conveniently fastened to the
rear of the auger housing with a mounting clip. Should
snow and ice lodge itself in the discharge chute during
operation, proceed as follows to safely clean the chute
and chute opening:
•
•
•
•
i_
Equipped)
Tire chains should be used whenever extra traction is
needed. If your unit is not equipped with tire chains,
contact Customer Support as instructed on page 2 for
information regarding price and availability.
Release both the Auger Control Lever and the
Traction/Auger Control Lock Lever.
Stop the engine by removing the ignition key.
Remove the clean-out tool from the clip which
secures it to the rear of the auger housing.
Use the shovel-shaped end of the clean-out tool to
dislodge and scoop any snow and ice which has
formed in and near the discharge chute.
OperatingTips
NOTE: Allow the engine to warm up for a few minutes
as the engine will not develop full power until # reaches
operating temperature.
,_
snow
and ice Never
from the
or
WARNING:
use discharge
your hands chute
to clean
auger housing
•
•
Refasten the clean-out tool to the mounting clip on
the rear of the auger housing, reinsert the ignition
key and start the snow thrower's engine.
While standing in the operator's position (behind
the snow thrower), engage the auger clutch lever
for a few seconds to clear any remaining snow and
ice from the discharge chute.
•
12
surrounding
becomeengine,
hot and
can
WARNING: areas
The muffler,
and their
cause a burn. Do not touch.
Discharge snow downwind whenever possible.
Slightly overlap each previous swath.
Set the skid shoes 1/4" below the scraper bar for
normal usage. The skid shoes may be adjusted
upward for hard-packed snow. Adjust downward
when using on gravel or crushed rock.
Avoid possible starter freeze-up. Clean the snow
thrower thoroughly after each use.
SECTION6: MAKINGADJUSTMENTS
WARNING:
Never attempt to make any
adjustments while the engine is running,
except where specified
in operator's
manual.
Frame Cover
Tire Pressure(PneumaticTires)
•
The tires are overinflated for shipping purposes.
Before operating check tire pressure and reduce
pressure to between 15psi and 20 psi.
NOTE: If the tire pressure is not equal in both tires, the
unit may pull to one side or the other.
TractionControl& ShiftLever
•
•
•
•
•
•
•
To check the adjustment of the traction control and
shift lever, proceed as follows:
With the engine off, move the shift lever all the way
forward to fifth (5) position. With the traction control
released, push the snow thrower forward. The unit
should move forward freely. Then engage the
traction control grip. Wheels should stop turning.
Now release the traction control grip and push the
unit again.
Move the shift lever back to the fast reverse
,g
Figure 14
•
position, then all the way forward again. There
should be no resistance in the shift lever, and the
wheels should keep turning.
If you feel resistance when moving the shift lever or
the wheels stop when they should not, loosen the
jam nut on the traction control cable and unthread
the cable one turn.
•
With the traction control is released, there must be
clearance between the friction wheel and the drive
plate in all positions of the shift lever.
With the traction control is engaged, the friction
wheel must contact the drive plate. See Figure 15.
J
If the wheels do not stop when you engage the
traction control grip, loosen the jam nut on the
traction control cable and thread the cable in one
turn.
!_00 _
Recheck the adjustment and repeat as necessary.
Tighten the jam nut to secure the cable when
correct adjustment is reached.
Drive
t_
Friction
_((/!
Siaft
Itr
I" t
WARNING:
Drain the gasoline out of
snow thrower engine, place a piece of
plastic film under the gas cap to avoid
spillage before beginning the job.
Plate --_/
Figure 15
To test further for correct adjustment, if necessary,
proceed as follows:
if adjustment is necessary.
•
•
•
Tip the snow thrower so that it rests on the auger
housing. See Figure 14.
Remove the frame cover underneath the snow
•
thrower by removing six self-tapping screws.
•
Loosen the jam nut on the traction control cable
and thread the cable in or out as necessary.
Retighten the jam nut to secure the cable when
correct adjustment is reached.
Reassemble the frame cover.
NOTE: If you placed plastic film under the gas cap, be
certain to remove it before operating.
13
ChuteAssembly
WARNING:
If any adjustments need to
be made to the engine while the engine is
running (e.g. carburetor), keep clear of all
moving parts. Be careful of muffler, engine
and other surrounding heated surfaces.
The distance snow is thrown can be adjusted by
changing the angle of the chute assembly. To do so,
stop the engine by removing the ignition key and loosen
the plastic wing knobs found on either side of the
discharge chute. Pivot the chute upward or downward
before re-tightening the wing knobs.
DriveWheels
The wheels may be adjusted for two different methods
of operation. The adjustment is made by placing the
click pins in one of two different holes on the right side
of the unit. See Figure 17.
AugerControl
Refer to Auger Control Test in the Operating Section to
adjust the auger control.
One Wheel Driving: Insert the click pin only through
the outside hole of the axle (NOT the rim) on the right
side of the snow thrower. This position gives power
drive to the left wheel only, making the unit easier to
maneuver.
SkidShoes
The space between the shave plate and the ground can
be adjusted. See Figure 16.
•
•
For close snow removal on a smooth surface, raise
skid shoes higher on the auger housing.
Use a middle or lower position when the area to be
cleared is uneven.
Both Wheels Driving: Insert the click pin through the
hole in the hub of the rim and the INSIDE hole on the
snow thrower's right axle. This position is good for
heavy snow as there is power drive in both wheels.
IMPORTANT: NEVER operate the snow thrower with the
click pin inserted through both the RIM and the
OUTSIDE HOLE in the axle. Doing so can result in
serious damage to the drive system.
Inside Hole
/in Axle
Bolts
Skid
Shoes /
Figure
k Pin In
Outside Hole
16
WARNING:
DO not operate this snow
thrower on gravel as loose gravel can be
easily picked up and thrown by the auger
causing injury to the operator and/or
damage to the snow thrower.
•
•
Figure 17
Adjust skid shoes by loosening the four hex nuts
and carriage bolts. Move skid shoes to desired
position.
Make certain the entire bottom surface of skid shoe
is against the ground to avoid uneven wear on the
skid shoes. Retighten nuts and bolts securely.
Carburetor
•
•
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 unit, for carburetor adjustment information.
14
SECTION7: MAINTAININGYOURSNOWTHROWER
GearCase
WARNING:
Before lubricating, repairing, or inspecting, disengage all clutch
levers and stop engine. Wait until all moving parts have come to a complete stop.
Disconnect spark plug wire and ground it
against the engine to prevent unintended
starting.
•
The worm gear case has been filled with grease at
the factory. If disassembled for any reason,
lubricate with 2 ounces of shell grease, part number
737-0168.
IMPORTANT: Do not overfill the gear case. Damage to
the seals could result. Be sure the vent plug is free of
grease in order to relieve pressure.
Lubrication
Engine
Refer to the separate engine manual packed with your
unit for all engine lubrication instructions.
WARNING:
When following instructions
in the engine manual for draining oil, be
sure to protect frame to avoid oil dripping
onto transmission parts.
Gear Shaft
•
Lubricate the gear shaft with a good all-weather
multi-purpose light grease at least once a season or
after every 25 hours of operation.
Bearing
IMPORTANT: Keep all grease and oil off the friction
wheel and drive plate.
Drive and ShiftingMechanism
•
Remove rear cover. Oil any chains, sprockets,
gears, bearings, shafts, and shifting mechanism at
least once a season. Use engine oil or a spray
lubricant. Avoid getting oil on rubber friction wheel
and aluminum drive plate. See Figure 20.
The worm gear on the chute directional control
should be greased with multipurpose automotive
grease.
Wheels
•
Oil or spray lubricant into bearings at least once a
season. Pull the ktick pins and remove wheels,
clean and coat axles with a multipurpose
automotive grease. See Figure 18.
_ _Klick
Plastic
Bearing
Figure 19
ChuteDirectionalControl
•
Shear Bolts
Pin
Figure 18
Auger Shaft
At least once a season, remove the shear bolts on the
auger shaft. Spray lubricant inside the shaft. Also
lubricate the plastic auger bearings at least once a
season on the end of the auger shaft with a standard
grease gun. See Figure 19.
Figure 20
15
SECTION8: SERVICING
YOURSNOWTHROWER
•
or inspecting, Before
WARNING:
disengage
servicing,
all clutch
repairing,
levers
and stop engine. Wait until all moving
parts have come to a complete stop.
Disconnect spark plug wire and ground it
against the engine to prevent unintended
starting.
•
Engine
Refer to the separate engine manual packed with your
unit for all engine maintenance procedures.
shoes with the four carriage bolts, cupped washers
(cupped side goes against skid shoes) and hex
nuts. See Figure 21.
To remove shave plate, remove the carriage bolts,
cupped washers and hex nuts which attach it to the
snow thrower housing. Reassemble new shave
plate, making sure heads of carriage bolts are to
the inside of housing. Tighten securely.
BeltRemovalandReplacement
Augers
Auger Belts
The augers are secured to the spiral shaft with two
shear bolts and hex lock nuts. If you hit a hard foreign
object or ice jam, the snow thrower is designed so that
the bolts may shear. Refer to Figure 19.
•
To remove skid shoes, remove the four carriage
bolts, cupped washers and hex nuts which attach
them to the snow thrower. Reassemble new skid
•
•
If the augers will not turn, check to see if the bolts
have sheared. Replacement shear bolts and hex
lock nuts have been provided with the snow
thrower. When replacing bolts, spray an oil
lubricant into shaft before inserting new bolts.
•
Remove plastic belt cover from front of the engine
by removing the two self-tapping screws.
See Figure 22.
Drain the gasoline from the snow thrower, or place
a piece of plastic film under the gas cap.
Tip the snow thrower up and forward so that it rests
on its auger housing.
IMPORTANT: NEVER replace the auger shear bolts with
standard hex bolts. Any damage to the auger gearbox
or other components as a result of doing so will NOT be
covered by your snow thrower's warranty.
Self-Tapping
Screw
ShavePlateandSkidShoes
•
The shave plate and skid shoes on the bottom of
the snow thrower are subject to wear. They should
be checked periodically and replaced when
necessary.
Figure 22
•
•
•
•
Remove six self-tapping screws from the frame
cover underneath the snow thrower.
Roll auger belt off the engine pulley. See Figure 23.
Unhook the idler spring from the hex bolt on the
auger housing. See Figure 24.
Unhook the support bracket spring from the frame.
NOTE: It may be necessary to loosen the six nuts that
connect the frame to the auger housing to aid in belt
removaL
Figure 21
16
Friction
Wheel Disc
Drive Belt
Auger
Belt
Drive
Pulley
Idler
Pulley\
Pulley
Figure 25
Idler
Pulley
NOTE: The support bracket must rest on the stop bo/t
after the new belt has been assembled. See Figure 25.
Figure 23
•
•
Lift the rear auger belt from the auger pulley and
slip belt between the support bracket and the auger
pulley. Repeat this step to remove the front auger
belt. See Figure 23.
Reassemble both auger drive belts by following
instructions in reverse order.
FrictionWheelRubber
Replace the friction wheel rubber if any signs of wear or
cracking are found. Follow instructions below to replace
the rubber.
•
Friction Wheel
•
Pin
•
•
Tip the snow thrower up and forward, so that it rests
on housing. Refer to Figure 14.
Remove six self-tapping screws from the frame
cover underneath the snow thrower.
Remove the klick pins which secure the wheels,
and remove the wheels from the axle.
Using a wrench to hold the shaft, loosen, but do not
completely remove, the hex nut and bell washer on
the left end of gear shaft. See Figure 26.
Suppo_
Bracket.
\
\
Gear
Shaft
Auger Belt\
lut &
Auger_
Pulley
Spdng
Housing
Spring
Figure 24
Drive Belt
•
•
•
•
Figure 26
Follow first four steps of previous instructions.
Pull idler pulley up, and lift belt off engine pulley and
friction wheel disc. See Figure 23.
Using a wrench, loosen the nut on the stop bolt until
the support bracket rests on the auger pulley.
See Figure 25.
Slip belt between friction wheel and friction wheel
disc. Remove and replace belt. Reassemble in
reverse order.
•
Lightly tap the hex nut to dislodge the ball bearing
from the right side of the frame. Remove the hex
nut and belt washer from the left end of the shaft.
•
•
Slide the gear shaft to the right, then slide the
friction wheel assembly from the shaft.
Remove the four screws from the friction wheel
•
assembly. See Figure 27.
Remove the friction wheel rubber from between the
friction wheel plate.
17
If unit is to be stored over 30 days, prepare for storage
as follows:
Screws
Friction Wheel Rubber
•
•
•
Friction Whe
Plates
NOTE:
Fuel stabilizer is an acceptable alternative in
minimizing the formation of fuel gum deposits during
storage. Do not drain carburetor if using fuel stabilizer.
Figure 27
•
•
•
•
•
Reassemble new friction wheel rubber to the
friction wheel assembly, tightening the six screws in
rotation and with equal force. See Figure 27.
Slide friction wheel assembly back onto the gear
shaft. Be sure to align the pin on the shift rod with
hole in the friction wheel assembly. See Figure 24.
Reassemble gear shaft and the wheels. Reattach
the frame cover. Flip snow thrower back to its
operating position and remove any plastic from
under the machine or around the gas cap if you had
put it earlier.
•
•
Never store the machine
fuel container indoors where there is
open flame, spark, or pilot light such as
water heater, furnace, clothes dryer,
other gas appliance.
Wipe equipment with an oiled rag to prevent rust.
Remove spark plug and pour one ounce of engine
oil through spark plug hole into cylinder. Cover
spark plug hole with rag. Crank engine several
times to distribute oil. Replace spark plug.
Follow the lubrication recommendations found in
the Maintenance Section.
Always store the snow thrower in a clean, dry area.
NOTE:
When storing any type of power equipment in
an unventilated or metal storage shed, care should be
taken to rust proof the equipment. Using a light oil or
silicone, coat the equipment, especially any chains,
springs, bearings and cables.
Off-SeasonStorage
WARNING:
Remove gasoline from carburetor and fuel tank to
prevent gum deposits from forming on these parts
and causing possible malfunction of engine.
Run engine until fuel tank is empty and engine
stops due to lack of fuel.
Drain carburetor by pressing upward on bowl drain,
located below the carburetor cover.
or
an
on
or
WARNING:
Drain fuel into an approved
container outdoors, away from an open
flame. Allow engine to cool. Extinguish
cigarettes,
cigars,
pipes,
and
other
sources of ignition prior to draining fuel.
Fuel left in engine for extended periods
deteriorates
and will cause starting
problems.
18
SECTION9: TROUBLESHOOTING
GUIDE
Trouble
Possible
Engine fails to start
Fuel tank empty, or stale fuel.
Water or dirt in fuel system.
Carburetor out of adjustment.
Spark plug wire loose.
Gas cap vent hole plugged.
Exhaust port plugged.
Carburetor net adjusted
properly,
Incorrect fuel mixture.
Loose parts or damaged auger.
Loss of power
Engine overheats
Excessive vibration
Unit fails to propel itself
Incorrect adjustment of drive
cable.
Drive belt loose or damaged.
Discharge chute clogged.
Foreign object lodged in auger.
Incorrect adjustment of drive
cable.
Drive belt loose or damaged.
NOTE:
For repairs
beyond
the minor adjustments
Action
Fill tank with clean, fresh gasoline. Fuel will not last over thirty days
unless a fuel stabilizer is used.
Clean fuel line.
Move switch to ON position
Clean, adjust gap or replace.
Insert key.
Connect spark plug wire.
Refer to the engine manual.
Open fuel shut-off valve.
Blocked fuel line.
Choke not in ON position
Faulty spark plug.
Key net in switch on engine.
Spark plug wire disconnected.
Primer button net depressed.
Fuel shut-off valve closed
(if so equipped).
Unit running on CHOKE.
Blocked fuel line or stale fuel.
Engine runs erratic
Unit fails to
discharge snow
Corrective
Cause(s)
Move choke lever to OFF position.
Clean fuel line; fill tank with clean fresh gasoline. Fuel will not last
over thirty days unless a fuel stabilizer is used.
Drain fuel tank. Refill with fresh fuel.
Refer to the engine manual.
Connect and tighten spark plug wire.
Remove ice and snow from cap. Be certain vent hole is clear.
Clean following the engine manual.
Refer to the engine manual packed with your unit or have
carburetor adjusted by an authorized service dealer.
Drain fuel tank. Refill with proper fuel mixture.
Stop engine immediately and disconnect spark plug wire. Tighten
all bolts and nuts. Make all necessary repairs. If vibration
continues, have unit serviced by an authorized service dealer.
Adjust drive cable.
Replace drive belt.
Stop engine immediately and disconnect spark plug wire. Clean
discharge chute and inside of auger housing.
Stop engine immediately and disconnect spark plug wire. Remove
object from auger.
Adjust drive cable.
Replace drive belt.
above,
contact
19
your local authorized
service
dealer.
ModelsSeries611
8
14
Ref.
No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
16.
16.
17.
5
Size
13 x 4
13 x 5( w/22" Housing)
13 x 5( w/24" Housing)
Ref. No. 1
Wheel Ass'y
Complete
634-0114A
634-0166A
734-1714A
Part
No.
618-0123
618-0124
710-0642
711-1020A
711-0908
714-0161
715-0143
717-0526
717-0528
718-0186
721-0325
721-0327
736-0351
736-0369
736-0445
737-0168
741-0662
741-0663
618-0152A
618-0120A
Wheel Assembly
Ref. No. 2
Ref. No. 3
Tire Only
Air Valve
734-1732
734-1527
734-1527
2O
734-0255
734-0255
734-0255
10
Description
Housing
R.H.
Housing
LH.
Hex Screw 1/4-20 x .75
Spiral Axle 22"
Spiral Axle 24"
Key
Pin-Spiral
Shaft-Worm
Gear-Worm
Collar-Thrust
Plug
Seal-Oil
Washer-Flat
Washer-Flat
Washer-Flat
Grease
Bearing-Flange
Bearing-Flange
Ass'y. Complete 22"
Ass'y Complete 24"
Ref. No. 4
Rim Only
734-1713A
684-0129A
734-1713A
Ref. No. 5
Sleeve
Bearing (2)
741-0401
741-0401
741-0401
ModelSeries611
IMPORTANT: For a proper working machine,
use Factory Approved Parts.
V-BELTS are specially designed to engage
and disengage safely. A substitute (non OEM)
V-Belt can be dangerous by not disengaging
completely.
2 \\\
\
4
\
11
\
\
\
\
lO
\\
15
t6.
II
20
16
22
\
II II _
T
24
19
_21
Ref.
No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
PaN
No,
710-1652
731-1324
732-0339
710-0627
710-3005
05896A
748-0234
756-0985
754-0343
756-0984
736-0270
710-0230
756-0313
710-1245A
Description
Hex Washer Screw 1/4-20 x.625
Belt Cover
Extension Spring
Hex Screw 5/16-24 x .75
Hex Cap Screw 3/8-16 x 1.25
Drive Clutch Bracket
Shoulder Spacer
Pulley Half
V-Belt
Pulley Half
Bell Washer
Hex Cap Screw 1/4-28 x .50
Flat Idler
Lock Cap Screw 5/16-24
Ref.
No.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
21
PaN
No.
712-0181
756-0569
736-0242
736-0505
736-0507
754-0430B
756-0967
736-0247
736-0331
710-0696
748-0360
710-0654A
629-0071
OEM-390-986
Description
Lock Jam Nut 3/8-16
Pulley Half
Bell Washer
Flat Washer
Washer
Belt
Auger Pulley
Flat Washer
Bell Washer
Hex Cap Screw 3/8-24
Pulley
Hex Washer Screw 3/8-16 x 1.0
Extension Cord
Electric Start Kit
ModelSeries611
1
3
4\
15
\
18
13
\
14
\
\
10
6
11
,/
\
32
19
22
21
38
23_
24
\\\
J
18
%
37
16
4O
/
f
42
4O
39
22
22
ModelSeries611
Ref.
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.
PaN
No.
712-0116
756-0178
784-5632B
710-0459A
738-0281
736-0167
732-0611
712-3068
712-3010
736-0119
05931A
741-0309
710-0451
705-5226
684-0052C
684-0039C
712-3010
736-0119
736-0242
741-0475
784-5647
731-1379C
712-0324
736-0463
710-0451
710-0703
710-0604A
Ref.
No.
27.
28.
29.
30.
31.
32.
33.
Description
Lock Jam Nut 3/8-24
Fiat Idler
Auger Idler Arm
Hex Cap Screw 3/8-24 x 1.50
Shoulder Screw
Wave Washer
Extension Spring
Hex Nut 5/16-18
Hex Nut 5/16-18
Lock Washer 5/16
Housing
Ball Bearing
Carriage Bolt 5/16-18
Reinforcement Chute
34.
35.
36.
37.
38.
22" Housing Assembly
24" Housing Assembly
Hex Nut 5/16-18
Lock Washer 5/16
Bell Washer
Bushing
Chute Directional Control Bracket
39.
40.
41.
42.
43.
44.
45.
46.
47.
48.
Chute Adapter
Hex Lock Nut 1/4-20
Flat Washer
Carriage Bolt
Carriage Screw 1/4-20 x .75
Hex Washer Screw 5/16-18
23
Part
No.
736-0169
712-0798
710-0451
784-5580
736-0242
712-3010
784-5576
784-5581A
710-0451
684-0065
715-0114
618-0152A
618-0120A
605-5252A
605-5188A
736-0188
741-0493A
605-5253A
605-5189A
710-0890A
712-0429
741-0245
784-5618
737-0318
731-2635
731-2643
Description
Lock Washer 3/8
Hex Nut 3/8-16
Carriage Bolt 5/16-18 x .75
Snow Shoe
Bell Washer
Hex Nut 5/16-18
22" Shave Plate
24" Shave Plate
Carriage Bolt 5/16-18 x .62
Impeller Assembly
Pin
22" Gear Assembly
24" Gear Assembly
Spiral 22" RH
Spiral 24" RH
Flat Washer
Flange Bushing
Spiral 22" LH
Spiral 24" LH
Shear Bolt 5/16-18 x 1.5
Lock Nut 5/16-18
Hex Flange Bearing
Bearing Housing
Grease Fitting
Clean-Out Tool Mount
Clean-Out Tool
ModelSeries611
36
2
11
15
\
16
\
\
\
\
\
\
\
12
\
\
__10
\
23
20
25
33
44
43\\\\
35
\
\_
30
\\\
\42
24
ModelSeries611
Ref.
No.
1.
2.
3.
4.
5.
6.
7.
8.
10.
11,
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
Part
No.
705-5234A
720-0204
750-1032
710-3103
712-3010
736-0119
735-0199A
705-5233A
710-0262
746-0778
684-0047A
705-5232A
684-0048A
705-5231
710-0599
720-0223
747-0904
710-3015
712-3027
732-0733
710-0788
736-0242
Ref.
No.
24.
25.
27.
Description
Clutch Lever Assembly - RH
Grip
Spacer .325 ID x .460 OD
Hex Cap Screw 5/16 -18 x 2.0
Hex Nut 5/16-18
Lock Washer 5/16
Rubber Bumper
Clutch Lever Assembly - LH
Carriage Bolt 5/16-18 x 1.50
Z - Cable
Handle - LH
Panel
Handle - RH
Speed Select Panel
Hex Washer Screw 1/4-20 x .50
Grip
Shift Lever
Hex Cap Screw 1/4-20 x .75
Hex Lock Nut 1/4-20
Shift Lever Spring
Hex Washer Screw 1/4-20 x 1.0
Bell Washer
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
25
Part
No.
726-0100
720-0201A
747-0697
735-0234
705-5204A
784-5599
736-0119
710-3259
710-1880
731-0921
736-0159
720-0284
712-0429
710-0451
710-0276
731-1300A
731-0851A
710-3015
714-0104
736-0185
712-3068
Description
Push Cap
Chute Knob
Eyebolt
Grommet only
Chute Directional Control Assembly
Handle Tab
Lock Washer 5/16
Hex Cap Screw 5/16-18 x 1.75
Hex Cap Screw 5/16-18 x .75
Upper Chute
Washer 5/16
Knob
Hex Lock Nut 5/16-18
Carriage Bolt 5/16-18 x .75
Carriage Screw 5/16-18 x 1.0
Lower Chute
Flange Keeper
Hex Cap Screw 1/4-20 x .75
Cotter Pin
Flat Washer 3/8
Hex Patch Nut 5/16-18 Gr. 5
ModelSeries611
2O
\\
37
4
3
11
4
f41
For 16" wheel axle only
11 12
33.
1
5
34
I
i
35
BlowerHousing
A'
1 /
26
ModelSeries611
Ref.
No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11,
12.
13.
14.
15.
18.
17.
18.
19.
20.
21.
22.
23.
Pa_
No.
710-0599
784-5688
784-5687A
756-0625
738-0924
784-5630A
741-0563
736-0105
712-0116
741-0598
736-0188
784-5689A
710-0538
736-0242
714-0474
736-0160
710-1107
784-5590
784-5638
710-1652
736-0351
717-1445
714-0126
Ref.
No.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
Description
Self-Tapp. Screw 1/4-20 x 0.5"
Drive Cable Guide Bracket
Auger Clutch Cable Bracket
Roller Cable
Hex Screw 1/4-28
Frame Assembly
Ball Bearing
Bell Washer
Lock Jam Nut
Hex Flange Bearing
Flat Washer
Front Support Guide Bracket
Lock Hex Screw
Bell Washer .340 ID x .872 OD
Cotter Pin
Flat Washer .536 ID x .930 OD
Hex Washer Screw 1/4-20 x .625"
Frame Shift Bracket
Frame Cover
Hex Washer Screw 1/4-20
Flat Washer .760 ID x .50 OD
Gear
Key
37.
38.
39.
40.
41.
42.
43.
44.
45.
27
Pa_
No.
717-1444
715-0249
714-0143
684-0042C
656-0012A
684-0013B
746-0897
748-0190
684-0021
732-0264
712-0711
746-0898B
738-0869
738-0991
790-00010
735-0243B
718-0301A
618-0063A
712-0703A
711-1364
736-0142
714-0507
790-00111
Description
7-Teeth Shaft
Roll Pin
Klik Pin
Friction Wheel Assembly
Friction Disc Wheel
Wheel Shift Rod Assembly
Drive Cable
Spacer
Friction Wheel Bracket Assembly
Extension Spring
Jam Nut 3/8-24
Drive Cable
22.2" Axle (used w/13 x 4 tire)
21.4" Axle (used w/13 x 5 tire)
Friction Plate
Friction Wheel Rubber
Friction Wheel Hub
Friction Wheel Bearing
Nut Insert
Clevis Pin
Flat Washer .281 ID x .50 OD
Cotter Pin
Friction Plate
MANUFACTURER'S
LIMITED WARRANTY
The limited warranty set forth below is given by MTD LLC with
d.
respect to new merchandise purchased and used in the
United States, its possessions and territories.
MTD LLC warrants this product against defects for a period of
two (2) years commencing on the date of original purchase
and will, at its option, repair or replace, free of charge, any
FOR:
MTD LLC does not extend any warranty for products
sold or exported outside of the United States, its possessions and territories, except those sold through MTD
LLC's authorized channels of export distribution.
e.
Parts that are not genuine MTD parts are not covered by
this warranty.
f.
Service completed by someone other than an authorized
service dealer is not covered by this warranty.
Transportation charges and service calls are not
covered.
part found to be defective in materials or workmanship. This
limited warranty shall only apply if this product has been operated and maintained in accordance with the Operator's Man-
g.
ual furnished with the product, and has not been subject to
misuse, abuse, commercial use, neglect, accident, improper
maintenance, alteration, vandalism, theft, fire, water, or dam-
No implied warranty, including any implied warranty of
age because of other peril or natural disaster. Damage resulting from the installation or use of any accessory or
applies after the applicable period of express written
warranty above as to the parts as identified. No other
attachment not approved by MTD LLC for use with the product(s) covered by this manual will void your warranty as to
any resulting damage.
express warranty, whether written or oral, except as men-
Normal wear parts or components thereof are subject to separate terms as follows: All normal wear parts or component
failures will be covered on the product for a period of 90 days
regardless of cause. After 90 days, but within the two year
period, normal wear part failures will be covered ONLY IF
caused by defects in materials or workmanship of OTHER
component parts. Normal wear parts and components
include, but are not limited to: batteries, belts, blades, blade
adapters, grass bags, rider deck wheels, seats, snow thrower
merchantability
of fitness for a particular purpose,
tioned above, given by any person or entity, including a
dealer or retailer, with respect to any product, shall bind
MTD LLC. During the period of the warranty, the exclusive remedy is repair or replacement
set forth above.
of the product as
The provisions as set forth in this warranty provide the
sole and exclusive remedy arising from the sale. MTD
LLC shall not be liable for incidental or consequential
loss or damage including, without limitation,
expenses
incurred for substitute or replacement lawn care services
skid shoes, shave plates, auger spiral rubber, tires.
or for rental expenses to temporarily
product.
HOW TO OBTAIN SERVICE: Warranty service is available,
Some states do not allow the exclusion or limitation of inci-
WITH PROOF OF PURCHASE, through your local authorized service dealer. To locate the dealer in your area, check
dental or consequential
your Yellow Pages, or contact MTD LLC at P.O. Box 361131_
Cleveland, Ohio 44136-0019, 1-800-800-7310, 1-330-2204683 or log on to our Web site at www.mtdproducts.com.
replace a warranted
damages, or limitations on how long
an implied warranty lasts, so the above exclusions or limitations may not apply to you.
In no event shall recovery of any kind be greater than the
amount of the purchase price of the product sold. Alteration
This limited warranty does not provide coverage in the following cases:
a. The engine or component parts thereof. These items
carry a separate manufacturer's warranty. Refer to the
applicable manufacturer's warranty for terms and conditions.
b.
Log splitter pumps, valves, and cylinders have a sepa-
c.
rate one year warranty.
Routine maintenance items such as lubricants, filters,
blade sharpening, tune-ups, brake adjustments, dutch
adjustments, deck adjustments, and normal deterioration
of the exterior finish due to use or exposure.
MTD LLC, P.O. BOX 361131 CLEVELAND,
of safety features of the product shall void this warranty.
You assume the risk and liability for loss, damage, or injury to
you and your property and/or to others and their property
arising out of the misuse or inability to use the product.
This limited warranty shall not extend to anyone other than
the original purchaser or to the person for whom it was purchased as a gift.
HOW STATE LAW RELATES TO THIS WARRANTY:
This
limited warranty gives you specific legal rights, and you
may also have other rights which vary from state to state.
OHIO 44136-0019
1-800-800-7310