Cub Cadet 770-10538 31AH4Q3G100, H4Q3G Operator's Manual

OPERATOR’S MANUAL

SNOW

THROWER

MODEL

31AH4Q3G100

4-Wheel Drive

IMPORTANT: READ SAFETY RULES AND INSTR UCTIONS CAREFULLY

Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved 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 or contact the service department, P.O. Box 368023 Cleveland, Ohio 44136-9722.

CUB CADET CORP. P.O. BO X 368023 CLEVELAND, OHIO 44136-9722

PRINTED IN U.S.A.

FORM NO.

770-10538.fm
(5/01)

TABLE OF CONTENTS

Content Page

Important Safe Operation Practices...................................................................3

Assembling Your Snow Thrower .......................................................................5

Know Your Snow Thrower.................................................................................7

Operating Your Snow Thrower ..........................................................................8

Making Adjustments ..........................................................................................10

Maintaining Your Snow Thrower........................................................................11

Servicing Your Snow Thrower ...........................................................................12

Troubleshooting.................................................................................................16

Parts List............................................................................................................17

FINDING MODEL NUMBER

This Operator’s Manual is an important part of your new 4-wheel drive 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 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.

(Model Number)

(Serial Number)

CUB CADET CORP.

P.O. BOX 368023

CLEVELAND, OHIO 44136

Copy the model number here:

Copy the serial number here:

CALLING CUSTOMER SUPPORT

If you have difficulty assembling this product or have any questions regarding the controls, operation or
maintenance of this unit, please call the Customer Dealer Referral Line.

Call 1- (800)-528-1009 to reach the Customer Dealer Referral Line. Please have your unit’s
model number and serial number ready when you call. See previous section to locate this
information.

For more details about your unit, visit our website at www.cubcadet.com

2

SECTION 1: IMPORTANT SAFE OPERATION PRACTICES

WARNING: 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 symbol - heed its warning.

WARNING: Engine Exhaust, some of its constituents, and certain vehicle

components contain or emit chemicals known to State of California to cause cancer
and birth defects or other reproductiv e harm.

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. Read, understand, a nd follow all in struction s on the
machine and in the manual(s ) before a ttempting to
assemble and o perate. Keep this ma nual in a safe pl ace
for future and regular re ference a nd for orde ring
replacement parts.

2. Be familiar with all controls and their prope r operation.
Know how to stop the mach ine and d isengage them
quickly.

3. Never allow childre n under 14 y ears old to operate this
machine. Children 14 years old and over should rea d and
understand the op eration in struction s and sa fety rules i n
this manual and should be trained and sup ervised b y a
parent.

4. Never allow adults to operate this machine without
proper instruction.

5. Thrown objects can cause seriou s personal injury . Plan
your snow throwin g pattern to avoid di scharge of mat erial
toward roads, bystanders and the like.

6. Keep bystanders, hel pers, pets and chi ldren at l east 75
feet from the machin e while it is in operatio n. Stop
machine if anyo ne enters the area.

7. Exercise caution to avoid s lipping o r falli ng, espe cially
when operating in reverse.

Preparation

1. Thoroughly inspect the area wh ere the eq uipment i s to
be used. Remove all door mat s, newspa pers, sle ds,
boards, wires and o ther foreig n object s which c ould be
tripped over or throw n by the auger/imp eller.

2. Always wear safet y glasses or eye s hields d uring
operation and while performing an adjustment or repair to
protect your eyes. T hrown ob jects whi ch ricochet can
cause serious inj ury to the eyes.

3. Do not operate wit hout wearing adequate winter outer
garments. Do not wear jewelry, long scarves or other
loose clothing which cou ld becom e entang led in m oving
parts. Wear footwear w hich wi ll improve footing on
slippery surfaces.

4. Use a grounded three wire ex tension cord and receptac le
for all units with electric start engi nes.

5. Adjust collector housing height to clear gravel or crus hed
rock surfaces.

6. Disengage all cl utch levers before st arting the engin e.

7. Never attempt to m ake any adjustme nts while engine i s
running, except where spec ifically recomm ended in the
operator’s manual.

8. Let engine and m achine adju st to outd oor tem perature
before starting to clear snow.

9. To avoid personal injury or pro perty damage use extre me
care in handling gasolin e. Gasol ine is e xtremely
flammable and the v apors are explosiv e. Serious
personal injury c an occur w hen gas oline is spilled o n
yourself or your c lothes which c an ignit e. Wash y our skin
and change clot hes immedi ately.

a. Use only an approved gasoline container.
b. Extinguish all cigarettes, cig ars, pipes and other

sources of ignition.
c. Never fuel machine indoo rs.
d. Never remove gas cap or add fue l whil e the

engine is hot or running.
e. Allow engine to cool at leas t two minu tes before

refueling.
f. Never over fill fuel tank. Fil l tank to no more tha n

½ inch below bottom of fill er neck to provide space

for fuel expansi on.
g. Replace gasoli ne cap an d tighten secu rely.
h. If gasoline is sp illed, wip e it off th e engine and

equipment. Move machine to another area . Wait 5

minutes before start ing the e ngine.
i. Never store the machine or fuel containe r inside

where there is an o pen flam e, spark or pilot l ight

(e.g. furnace, water heater, space heate r, clothes

dryer etc.).
j. Allow machine to cool at least 5 mi nutes bef ore

storing.

Operation

1. Do not put hands o r feet near rotating p arts, in the a uger/
impeller housing o r disc harge chu te. Cont act wit h the
rotating parts can am putate ha nds and feet.

2. The auger/impelle r clutch lev er is a safety de vice. Nev er
bypass its operati on. Doing so, makes the ma chine
unsafe and may cause p ersonal i njury.

3

3. The clutch leve rs must o perate easily in both d irections
and automaticall y return to the disengaged pos ition when
released.

4. Never operate with a missing or da maged di scharge
chute. Keep all safe ty devic es in pl ace and working.

5. Never run an engine indoors or in a poorly vent ilated
area. Engine exhaust contains carbon monoxide , an
odorless and dea dly gas .

6. Do not operate mac hine while under the influenc e of
alcohol or drugs.

7. Muffler and engine beco me hot and can cause a burn. Do
not touch.

8. Exercise extreme ca ution when operating on or cro ssing
gravel surfaces. Stay alert for hidden hazards or traffic.

9. Exercise caution w hen changi ng directi on and w hile
operating on slop es.

10. Plan your snow t hrowing pat tern to av oid disc harge
towards windows, wa lls, cars e tc. To avoid prope rty
damage or personal injury caus ed by a ricochet.

11. Never direct disc harge at c hildren, b ystander s and pet s
or allow anyone in front of t he machi ne.

12. Do not overload machine capa city by attemptin g to clear
snow at too fast of a rate.

13. Never operate this machine without good vi sibility or
light. Always be s ure of yo ur footing and keep a firm hold
on the handles. W alk, never r un.

14. Disengage power to t he aug er/impeller w hen
transporting or not in use.

15. Never operate mach ine at hi gh transp ort speeds on
slippery surfaces. Look down and b ehind an d use ca re
when in reverse.

16. If the machine sh ould start to vi brate abnormally , stop the
engine, disconnect the spark plug an d grou nd it agai nst
the engine. Inspect thoroughly for dam age. Repair any
damage before starting and ope rating.

17. Disengage all cl utch lev ers and st op engin e before y ou
leave the operating position (be hind the handles). Wai t
until the auger/im peller come s to a complete stop befo re
unclogging the d ischarge chute, m aking an y
adjustments, or inspecti ons.

18. Never put your hand in the d ischarge or colle ctor
openings. Always use a cl earing to ol to unc log the
discharge opening.

19. Use only attach ments a nd acce ssories approved by the
manufacturer (e.g. wheel weigh ts, tire c hains, cabs etc.) .

20. If situations occur which are not covered in this manua l,

use care and good judgment. Cont act your dealer or
telephone [phone] for assista nce and the name
of your nearest s ervicing de aler.

Maintenance And Storage

1. Never tamper with sa fety devic es. Check their prop er
operation regularly.

2. Disengage all cl utch lev ers and stop engine. Wait u ntil
the auger/impelle r come to a complet e stop . Disconn ect
the spark plug wir e and ground aga inst the engine to
prevent unintended s tarting before cleaning, r epairing, or
inspecting.

3. Check bolts, and sc rews for pro per tightn ess at fre quent
intervals to keep the machine in sa fe working conditio n.
Also, visually inspect mach ine for an y damage .

4. Do not change the engine governo r setting or over-speed
the engine. The go vernor co ntrols th e maxim um safe
operating speed o f the engi ne.

5. Snow thrower shave plate s and skid shoe s are subjec t to
wear and damage. F or your sa fety prote ction, fre quently
check all compon ents a nd replace with orig inal
equipment manufact urer’s (O.E.M.) parts only. “Use of
parts which do not meet the original equipment
specifications ma y lead t o imprope r performan ce and
compromise safety!”

6. Check clutch controls periodically to verify they engage
and disengage proper ly and adjust, if necessary. Re fer to
the adjustment sec tion in th is opera tor’s man ual for
instructions.

7. Maintain or replace safety and instruction labels, as
necessary.

8. Observe proper disp osal laws and regu lations for gas,
oil, etc. to protect t he enviro nment.

9. Prior to storing, run machine a few minutes to clear snow
from machine an d prevent freeze up of auger/i mpeller.

10. Never store the machine or fuel cont ainer inside whe re
there is an open flame, s park or pilot light such as a water
heater, furnace ,cloth es dryer etc.

11. Always refer to the oper ator’s manual f or proper
instructions on off-sea son storage.

WARNING: Restrict the use of this power
machine to persons who read, understand
and follow the warnings and instructions
in this manual and on the machine.

4

SECTION 2: ASSEMBLING YOUR SNOW THROWER

NOTE: Any referen ce in this manual to the left or right
side of the snow thrower is observed from the
operator’s position.

Unpacking

• Remove staples from the top sides and ends of the
shipping crate.

• Set panel aside to avoid tire punctures or personal
injury.

• Remove and discard plastic bag that covers unit.

• Remove any loose parts included with unit (i.e.,
Operator’s Manual, etc).

• Roll unit out of crate.

Loose Parts

The augers are secured to the auger shaft with two
shear bolts and hex lock nuts. If you hit a foreign object
or 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. See Figure 1.

Shear Bolts

Hex Lock
Nuts

• Raise the upper handle assembly until it locks over
the lower handle.

• Look at lower rear of snow thrower frame to be sure
both cables are aligned with cable roller guides.
See Figure 3.

Check cables

on roller guides

Cable Roller
Guides

Figure 3

• Secure the upper handle and lower handle with the
two plastic wing knobs, cupped washers and
carriage bolts previously removed and tighten the
upper two plastic wing nuts. See Figure 4.

Figure 1

Assembly

WARNING: Disconnect the spark plug
wire and ground it against the engine to
prevent unintended starting.

• Remove the lower two plastic wing nuts, cupped
washers and carriage bolts from each side of the
lower handle. See Figure 2.

Lower
Handle

Wing Nuts,
Washers, & Bolts

Figure 2

Handle
Panel

Upper Handle

Upper
Shift Rod

Shift Rod
Connector

Lower
Shift Rod

Wing Nuts

Figure 4

• Slide the shift rod connector down over the end of
the lower shift rod. Tap the connector until it locks
on the lower shift rod. See Figure 4.

NOTE: If the conn ector is not prop erly assemb led, the
shift rod will pivot and you will not be able to shift gears
or change directions.

• If not already attached, slip the cables that run from
the handle panel to the chute into the cable guide
on top of the engine. See Figure 5.

5

Cable Guide

Figure 5

Final Adjustments

Auger Control Adjustment

Check the adjustment of the auger control as follows:

• Push forward on the auger control until the small
rubber bumper contacts the upper handle. There
should be slack in the cable. See Figure 6.

• Release the auger co ntrol. T he cable sh ould be
straight. Make certain you can depress the auger
control against the left handle completely.

If adjustment is necessary, proceed as follows:

• Loosen the jam nut and thread the cable in (for less
slack) or out (for more slack) as necessary. See
Figure 6.

• Recheck the adjustment before retightening the
jam nut against the cable.

Auger
Control

snow thrower, the machine should otherwise
move freely.

b. Engage the traction control and attempt to

move the machine both forward and
rearward. You should experience resistance
as the wheels should not be turning.

• Move the shift lever in to the f ast revers e (R2)
position and repeat the previous steps (a & b).

If you experienced resistance either when repositioning
the shift lever from 6 to R2 or when attempting to move
the machine forward or rearward with the traction
control rel eased, yo ur snow t hrower’s traction control is
in need of adjustment and you should NOT operate the
machine before completing the adjustment as follows:

• Loosen the jam nut on the traction control cable
and UNTHREAD the cable one full turn.

• Recheck the adjustment.

• Retighten the jam nut to secure the cable when

correct adjustment is reached.

If the machine can be moved freely both forward and
rearward when the traction control fully depressed,
proceed as follows:

• Loosen the jam nut on the traction drive cable and
THREAD the cable in one full turn.

• Recheck the adjustment and repeat adjustment as
necessary.

• Retighten the jam nut to secure the cable when
correct adjustment is reached.

NOTE: If you are uncert ain that you have rea ched the
correct adjustment, refer to Traction Control Adjust­ment in Adjustment Section.

Skid Shoe Adjustment

The space between the shave plate and the ground can
be adjusted by repositioning the skid shoes found on
either side of the snow throwers auger housing. For
close snow removal, place skid shoes in the low
position. Use middle or high position when area to be
cleared is uneven. See Figure 7.

Z-End

Jam Nut

Auger
Control Cable

Figure 6

Traction Control and Shift Lever Adjustment

To check the adjustment of the traction control and shift
lever, proceed as follows:

• Move the shift lever into sixth (6) position.
a. With the traction control (refer to Figure 8)

released, squeeze in triggers and gently
push the snow thrower forward, then pull it
back. Disregarding the overall weight of the

IMPORT ANT :

It is NOT recommended that this snow
thrower be operated on a gravel surface, as loose
stones can be easily picked up and thrown by the
machine. If you must operate on a gravel surface,
ALWAYS adjust the skid shoes into the HIGH position
to allow the shave plate maximum clearance.

Adjust skid shoes as follows:

• Loosen, but do NOT remove, the three hex nuts

which fasten the skid shoe to the auger housing.

• Raise or lower the skid shoe to desired position.

NOTE: Make certai n th e en t ir e b as e of bot h skid sh oe s
are against the ground to avoid uneven wear on the
skid shoes. When one side does wear out, the skid
shoes are reversible.

6

• Retighten the hex nuts loosened earlier.

• Repeat this adjustment on the skid shoe found on

the opposite side of the snow thrower.

Tire Pressure

The tires are overinflated for shipping purposes.

• Check tire pressure, by referring to tire sidewalls for

recommended tire pressure.

NOTE: If the tire pressure is not equal in all tires, the
unit may pull to one side or the other.

Skid

Shoes

Hex Nuts

Figure 7

SECTION 3: KNOW YOUR SNOW THROWER

WARNING: Maximum tire pressure under
any circumstance is 30 psi. Equal tire
pressure should be maintained at all
times. Excessive pressure (over 30 psi)
when seating beads may cause tire/rim
assembly to burst with forc e sufficient to
cause serious injury.

Traction Control /
Auger Control Lock

Heated Handles
Switch

Headlight

Discharge
Chute

Auger

Skid Shoe

Shift Lever

Chute Tilt
Control

Auger Drive Control

Trigger Lever

Electric Chute
Rotation Switch

Figure 8

Primer

Choke

Safety
Ignition Key

Throttle
Control

Closed

Open

Electric
Starter
Button

Switch
Box

Recoil
Starter
Handle

WARNING: Read, understand, and follow
all instructions and warnings on the
machine and in this manual before
operating.

Traction Control / Auger Cont rol Lock

The traction control is located on the right handle.
Squeeze the traction control to engage the wheel drive.
Release to stop. See Figure 8.

This same lever al so locks the auger control to avoid
interruption of the snow throwing process. If the auger
control is engaged along with the traction control, the
operator can release the auger control (on the left
handle) and the auger s will remain engaged. Re lease
the traction control t o stop both the a ugers and wheel
drive (auger control must also be released).

IMPORT ANT :

Always release tractional control before
changing speeds.

7

Auger Drive Control

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. (Traction
control must also be released.) See Figure 8.

To change the direction in which discharged snow is
thrown, proceed as follows:

• Push the toggle switch to the left to rotate the chute

counterclockwise.

• Push the toggle switch to the right to rotate the

chute clockwise.

Trigger Lever

The left and right turn triggers are located on the
underside of the handles and are used to assist in
steering your snow thrower. Squeeze the right trigger
lever when turning right and the left trigger lever when
turning left. See Figure 8.

Chute Tilt Contro l

The distance snow is thrown can be changed by
adjusting the angle of the chute assembly. Move the
chute tilt control forward to decrease the distance,
toward the rear to increase. See Figure 8.

Skid Shoe

The position of the skid shoe is determined by the
condition of the ground from where snow has to be
removed. See Figu re 8.

Shift Lever

The shift lever is located in the center of the handle
panel and is used to determine both ground speed and
direction of travel. It can be moved into any of eight
positions. See Figure 8.

Forward

Your snow thrower has six forward (F) speeds. Position
number one (1) is the slowest. Position number six (6)
is the fastest.

Reverse

Your snow thrower has two reverse (R) s peeds. R1 is
the slower, while R2 is the faster of the two.

IMPORT ANT :

changing speeds.

Always release tractional control before

Electric Chute-Rotation Switch

The electric chute-rotation switch is located o n the left
side of the snow thrower dash panel. See Figure 8.

IMPORT ANT :

completed its rotation cycle in either direction. Failure to
do so can result in damage to the electric chute motor
and/or its drive gear.

Release the switch once the chute has

Headlight

The headlight is on whenever the engine is running.

Throttle Control

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 8.

Safety Ignition Key

The safety ignition key must be fully inserted in the
switch before the unit will start. Remove the ignition key
when the snow thrower is not in use. See Figure 8.

IMPORT ANT :

Do NOT attempt to turn the key.

Fuel Shut-off Valve

The fuel shut-off valve, located under the fuel tank,
controls fuel flow from the tank. Always make certain it
is in the Open (vertical) position before attempting to
start the engine. See Figure 8.

Heated Handles Switch

This switch is located on the right side of the snow
thrower dash panel. To activate the heated handles,
toggle the switch to the right to generate heat within the
handle grips. Toggle the switch to the left to the OFF
position after using the snow thrower. See Figure 8.

NOTE: The heated handl es grips are a c omplime nt to,
not a substitute for, pr oper cold weather ou terwear for
the operator’s hands. It i s recomm ended th at the snow
thrower operator wear gloves/mittens to avoid
extremities of winter while operating this equipment.

SECTION 4: OPERATING YOUR SNOW THROWER

Before Starting

WARNING: Read, understand, and follow
all instructions and warnings on the
machine and in this manual before
operating.

Gas And Oil Fill-up

Service t he en gine wit h gas olin e and oil as
instructed in the separate engine manual packed with
your snow thrower. Read instructions carefully.

8

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, pip es an o th er s our ces
of ignition.

• 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.

To Start Engine

NOTE: If unit shows any sign of motion (drive or
augers) with the clutch g rips disengaged, shut engine
off immediately. Readjust as instructed in the Final
Adjustments in the Assembly Section.

• 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 fuel shutoff valve is in the OPEN
(vertical position). See Figure 7.

• Make certain the auger and drive control levers are
in the disengaged (released) position.

• Move throttle control up to FAST position. Insert
ignition key into slot. See Figure 7. Be certain it
snaps into place. Do not turn key.

NOTE: Engine will not start unless ignition key is
inserted i nto ig nitio n slot in carb uretor cover .

Electric Starter

• 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 condi tions.

WARNING: 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.

• 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 electr ic start er.

• Remove ignition key. Do not turn key. Disconnect
the spark plug wire from the spark plug to prevent

• 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.

Recoil Starter

• 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, pus h prim er but ton on ce on ly.

NOTE: Always cover ve nt hole in primer button when
pushing. Additional priming may be n ecessary for fir st
start if temp eratur e is below 15 °F.

• 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.

• Repeat the previous steps until engine starts.

To Stop Engine

• 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:

• 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
the power cord from receptacle first, and then from
switch box.

Recoil Starter

• With engine running, pull starter rope with a rapid,
continuous full arm stroke three or four times.
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.
accidental starting while equipment is unattended.

9

NOTE: Keep it 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.

• Release both the auger control and the traction
control, if engaged.

The auger control can be locked so you can turn the
electric chute directional control without interrupting the
snow thro wing pr oces s.

To Engage Drive

• With the engine running near top speed, move the
shift lever into one of the six FORWARD positions
or two REVERSE positions. Select a speed
appropriate for the snow conditions that exist.

NOTE: Use slower speeds in higher snow and until you
are familiar with the operation of the snow thrower.

• Squeeze the traction control against the right
handle and the snow thrower will move. Release it
and the drive motion will stop.

IMPORT ANT :

releasing the traction control. Doing so will cause
premature wear to the drive system’s friction wheel.

NEVER move the shift lever without first

To Engage Augers

To engage the augers and start the snow throwing
action, proceed as follows:

• Squeeze the auger control against the left handle.

To disengage power to the augers:

SECTION 5: MAKING ADJUSTMENTS

Operating Tips

NOTE: Allow the engine t o w arm up for a few minut es.
The engine will not develop full power until it reach es
operating temperature.

WARNING: The temperature of the muffler
and the surrounding areas may exceed

°

F. Avoid these areas.

150

• For the most efficient snow removal, remove snow
immediately after it falls.

• Discharge the snow downwind whenever possible.

• Slightly overlap each previous path.

• Set the skid shoes 1/4" below the shave plate for

normal usage. The skid shoes may be adjusted
upward (to lo wer the sh ave plat e) for har d-packe d
snow. Adjust downward (to raise the shave plate)
when using on gravel or crushed rock.

• Be certain to follow the precautions found in the To
Stop Engi ne sec tion to pr even t possi ble freez e-up.

• Clean the snow thrower thoroughly after each use.

WARNING: NEVER attempt to make any
adjustments while the engine is running,
except where specif ied in the operator’s
manual.

Skid Shoe Adjustment

The space between the shave plate and the ground can
be adjusted by raising or lowering the skid shoes. Refer
to Skid Shoe Adjustment in the Assembly Section.

Auger Control Adjustment

Refer to the information found under Final Adjustments
in the Assembly Section to adjust the auger control.

Chute Assembly Adjustment

The distance snow is thrown can be adjusted by
adjusting the angle of the chute assembly. Refer to the
Chute Tilt Cont rol i n the Know Your Sn ow Th rower
Section.

Traction Control Adjustment

Refer to the information found under Final Adjustment

in the Assembly Section to adjust the traction control. If
you are uncertain that you have reached the correct
adjustment, proceed as follows:

WARNING: Drain the gasoline out of the
snow thrower’s tank, or place a piece of
plastic film under the gas cap to avoid
spillage BEFORE making the adjustment.

• Tip the snow thrower forward, allowing it to rest on
the auger housing.

• Remove the frame cover underneath the snow
thrower by removing the six self-tapping screws.

• With the traction control released, there must be
clearance between the friction wheel and the drive
plate in all positions of the shift lever.

• With the traction control engaged, the friction wheel
must contact the drive plate. See Figure 9.

If adjustment is necessary:

• Loosen the jam nut on the traction drive cable.
Adjust the cable as necessary. Refer to Figure 6.

• Retighten the jam nut to secure the cable when
correct adjustment is reached.

• Reassemble the frame cover.

10

Gear Shaft

Friction Wheel
Rubber

Drive
Cable

Pivot Rod

Drive
Plate

Figure 9

Shift Rod Adjustment

To adjust the shift rod, proceed as follows:

• Remove the hairpin clip and slide the shift rod
connector up, to separate the upper shift rod from
the lower shift rod. See Figure 10.

• Place the shift lever into the sixth (6) position.

• Rotate the shift arm clockwise (from the operator’s

position) as far as it will go.

• Thread the upper shift rod downward until the
elbow on its lower end aligns with the hole found in
the lower shift rod.

• Reconnect the upper shift rod to the lower shift rod
by reinsertin g the hairpi n clip remo ved earlie r and
sliding the shift rod connector back down into place.

IMPORT ANT :

Make certain to check for correct
adjustment of the shift rod as instructed under Final
Adjustments in the Assembly Section, before operating
the snow thrower.

Shift Lever

Hairpin Clip

Flat
Washer

Shift Arm

Shift Rod
Connector

Upper Shift Rod

Hairpin Clip

Lower Shift Rod

Ferrule

Figure 10

SECTION 6: MAINTAINING YOUR SNOW THROWER

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.

Lubrication

Engine

Refer to the separate engine m anual p acked with yo ur
unit for all engine lubrication instructions.

IMPORT ANT :

engine manual for draining oil, be sure to protect frame
to avoid oil dripping onto transmission parts.

Gear Shaft

Lubricate the gear shaft with 6-n-1 grease at least once
a season or after every 25 hours of operation (available
at automotive stores, or order part number 737-0170).
Refer to Figure 9.

When following instructions in separate

IMPORT ANT :

Keep all grease and oil off of the rubbe r
friction wheel and aluminum drive plate.

Drive and Shifting Mechanism

Lubricate at least once a season or after every 25 hours
of operati on. Re move t he re ar cove r, lu bricat e 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 the friction
wheel rubber and aluminum drive plate. Refer to
Figure 9.

There is a grease fitting on the top of the axle shaft
which drives the rear track drive wheels on both sides
of the unit. Grease these fittings every 25 hours or once
a season.

Traction Cont rol / Auger Co ntrol Lock

The cams on the ends of the control rods which
interlock the traction drive and auger drive controls
must be lubricated at least once a season or every 25
hours of operation. The cams can be accessed beneath
the handle panel. Use a multi-purpose automotive
grease.

11

Electric Chute-Rotation Motor

The gear on the electric chute-rotation motor and the
base of the discharge chute itself should be lubed with
multi-purpose automotive grease once a season.
See Figure 11.

Lube Gear &
Chute Base

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.

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 and grease the fittings on the end of the auger
shaft with a standard grease gun. See Figure 12.

Vent Plug

Figure 11

Gear Case

The gear case is equipped with a grease fitting on the
left housing and should be lubricated with Shell Alvania
grease EPR00, part number 737-0168 every 25 hours.
See Figure 12.

Plastic
Bearing

SECTION 7: SERVICING YOUR SNOW THROWER

WARNING: Before servicing, 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.

Engine

Refer to the separate engine manual packed with your
unit for all engine maintenance procedures.

Augers

• 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 12.

• 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.

IMPORT ANT :

standard hex bolts. Any damage to the auger gearbox

NEVER replace the auger shear bolts with

or other components as a result of doing so will NOT be
covered by your snow thrower’s warranty.

Shave Plate and Skid Shoes

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. To
remove the skid shoes, proceed as follows:

• Remove the six carriage bolts, bell washers, and
hex nuts which attach them to the snow thrower.

• Reassemble new skid shoes with the six carriage
bolts, bell washers (cupped side goes against skid
shoes) and hex nuts. Make certain the skid shoes
are adjusted to be level.

To remove shave plate, remove the carriage bolts, bell
washers, and hex nuts which attach it to the snow
thrower housing. Reassemble new shave plate, making
sure heads of the carriage bolts are to the inside of the
housing. Tighten securely.

Belt Removal And Replacement

Auger Belts

• Remove the plast ic bel t cover by re movin g the t wo
self-tapping screws. See Figure 13.

12

Grease Fitting

Shear Bolts

Figure 12

Plastic
Bearing

Self-Tapping
Screw

Belt Cover

Figure 13

• Remove the three hex nuts and lock washers which
attach the auger housing assembly to the frame
assembly on each side. See Figure 14.

WARNING: Do not attempt to change the
auger belt without the help of an assistant.
It is very important that one person,
standing at the operating position, firmly
hold the snow thrower housing to prevent
it from tipping while the other person
replaces the belt. Failure to comply with
this may result in injury.

Remove Belt

Remove Belt

Idler Pulley

Figure 15

• While lifting up on the handles, bring the frame
assembly close to the auger housing and place the
two belts on the front and rear engine pulleys. See
Figure 16.

Push
Frame

Assembly

Hex Nuts &
Lock Washers

Figure 14

• Standing in the operating position, lift up on the
handles and pull the frame assembly rearward. The
frame and the housing will separate and the rear
auger belt will come off the pulley. Maintain control
of the frame assembly while pulling it.

• Remove the two belts from the two engine pulleys.
See Figure 15.

• To remove the front auger drive belt, push the idler
pulley to the left. The belt brake should move
outward and lift the front auger drive belt from the
front auger pulley.

• Place new belts on the two auger pulleys making
sure that the front auger belt is under the belt brake.
Route belts under and to the left of the flat idler
pulley. Hold the belts upward in this position.

Push
Auger

Assembly

Figure 16

• Level the frame assembly and tip the auger
housing forward to align studs with the
corresponding holes on both sides of the frame
assembly.

NOTE: Use care to avoid pinching the control cable.

• From the frame assembly side, insert the six lock
washers and hex nuts previously removed onto the
studs. Tighten nuts securely. See Figure 14.

• Reinstall the belt cover on the front of the engine
with the two self-tapping screws and flat washers.

NOTE: Make sure that the auger cable is routed in front
of the be lt.

Drive Belt

• Drain the gasoline from the snow thrower or place a
piece of plas tic under the gas cap.

13

• Remove the plastic belt cover on the front of the
engine by removing the two self-tapping screws.

• Tip the snow thrower up and forward, so that it rests
on the housing.

• Remove six self -tappi ng screw s from t he fr ame
cover underneath the snow thrower.

• Pull the idler pu lley awa y from the dr ive belt an d
remove the belt from the engine pulley.

• Working from the underside of the frame, slip belt
between the friction wheel and the friction wheel
disc. You may have to twist the belt flat in order to
slide it through the clearance between the friction
wheel and the friction wheel disc. Remove and
replace the belt. Reassemble following the
instructions in reverse order. See Figure 17.

Drive
Cover

Friction
Wheel

Friction
Wheel Disc

Drive Belt

Figure 17

Servicing Friction Wheel Rubber

The rubber on the friction wheel is subject to wear and
should be checked after 25 hours of operation, and
periodically thereafter. Replace the friction wheel
rubber if any signs of wear or cracking are found.

• Drain the gasoline from the snow thrower or place a
piece of plastic under the gas cap.

• Tip the snow thrower up and forward, so that it rests
on the housing.

• Remove six screw s from th e frame c over
underneath the snow thrower.

• Remove the left wheels from the axle.

• Remove the four screws securing the left drive

cover to the frame. Remove the drive cover from
the side of the frame. See Figure 18.

• Holding the friction wheel assembly, slide the gear
shaft out of the left side of the unit. The spacer on
the right side of the gear shaft will fall and the
sprocket should remain hanging lose in the chain.
See Figure 18.

Pin
Friction
Wheel

Spacer

Sprocket

Gear
Shaft

Figure 18

• Lift the friction wheel assembly out between the
axle shaft and the drive shaft assemblies.

• Remove the six screws from the friction wheel
assembly (three from each side). Remove the
friction wheel rubber from between the friction
wheel plates. See Figure 19.

Screws

Friction Wheel Plates

Friction Wheel Rubber

Hub

Screws

Figure 19

14

• Reassemble new friction wheel rubber to the
friction wheel assembly, tightening the six screws in
rotation and with equal force.

• Insert the pin from the shift arm assembly into the
friction wheel assembly and hold assembly in
position. Refer to Figure 18.

• Slide the gear shaft through the left side of the
housing and through the friction wheel assembly.

• Insert the gear shaft through the sprocket and the
spacer. Make certain that the chain engages both
the large and the small sprocket.
Refer to Figure 18.

NOTE: If the sprocket fe ll from the snow thrower while
removing the hex shaft, place the sprocket on the hex
shaft. Position the hex hub of the spr ocket toward the
friction wheel when s liding the sprocket on to the hex
shaft.

• Align the gear shaft with the right hand bearing and
carefully guide the left hand bearing into the left
side of the housing.

• Reassemble t he dr ive co ver wi th th e four scre ws
that were previously removed.

NOTE: If you placed plastic under the gas cap, be
certain to remove it.

Off-season Storage

WARNING: Never store the machine or
fuel container indoors where there is an
open flame, spark, or pilot light such as on
water heater, furnace, clothes dryer, or
other gas appliance.

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.

If unit is to be stored over 30 days, prepare for storage
as follows:

• 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.

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.

• 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 sto rage shed, care shou ld be
taken to rust proof the equipment. Using a ligh t oil or
silicone, coat the equipment, especially any chains,
springs, bearings and cables.

15

SECTION 8: TROUBLE SHOOTING GUIDE

Trouble Possible Cause(s) Corrective Action

Engine fails to start 1. Fuel tank empty, or stale fuel.

2. Blocked fuel line.

3. Choke not in the ON position

4. Faulty spark plug.

5. Safety key not in ignition
switch on engine.

6. Spark plug wire disconnected.

7. Primer button not being used
properly.

8. Fuel shut-off valve closed.

Engine runs erratic 1. Unit running on CHOKE.

2. Blocked fuel line or stale fuel.

1. Fill tank with clean, fresh gasoline. Fuel becomes stale
after thirty days.

2. Clean the fuel line.

3. Move switch to the ON position

4. Clean, adjust gap or replace.

5. Insert the key fully into the switch.

6. Connect spark plug wire.

7. Refer to the engine manual.

8. Open fuel shut-off valve.

1. Move the choke lever to OFF position.

2. Clean the fuel line; fill the tank with clean, fresh gasoline.

3. Water or dirt in the fuel
system.

Loss of power 1. Spark plug wire loose.

2. Gas cap vent hole plugged.

Excessive
vibration

Unit fails
to propel itself

Unit fails
to discharge snow

Electric chute fails
to turn

Electric chute
turns in opposite
direction of the
switch

Heated grips are
not creating heat

1. Loose parts or damaged
auger.

1. Traction control cable in need
of adjustment.

2. Drive belt loose or damaged.

1. Discharge chute clogged.

2. Foreign object lodged in
auger.

3. Auger control cable in need of
adjustment.

4. Auger belt loose or damaged.

5. Shear bolt sheared.

1. Loose electrical connections.

2. Blown Fuse.

1. Switch connector installed
backwards

1. Loose electrical connections.

2. Blown fuse.

3. Faulty heated handles grip.

3. Drain the fuel tank and carburetor. Refill with fresh fuel.

1. Connect and tighten spark plug wire.

2. Remove ice and snow from gas cap. Be certain vent hole
is clear.

1. Stop the engine immediately and disconnect the spark
plug wire. Tighten all bolts and nuts. If vibration continues,
have the unit serviced by an authorized service deal er.

1. Adjust traction control cable. Refer to Making Adjustments
Section.

2. Replace drive belt. Refer to the Service Section.

1. Stop engine and disconnect spark plug wire. Clean
discharge chute and inside of auger housing.

2. Stop engine immediately and disconnect spark plug wire.
Remove object from auger.

3. Adjust auger control cable. Refer to the Making
Adjustments S ection.

4. Refer to Service Section.

5. Replace shear bolt.

1. Make sure all connections are tight and fully installed.

2. Replace with new 5 amps fuse. (Fuse is located under
handle panel near switch connector.)

1. Unplug the switch connector under the handle panel. Turn
connector 180° and reconnect.

1. Under the handle panel, check connections from the
handles to the wiring harness.

2. Replace with new 5 amps fuse under the handle panel
near crank switch connector.

3. Have the grips checked at an authorized service dealer.

NOTE: If one heated handles grip fails, both grips will not

function.

NOTE: For repairs beyond the minor adjustments listed above, please contact your local Cub Cadet dealer.

16

Model H4Q3G

Ref.

1

18

6

14

8

13

4

Part No. Description

7
15

17

14

12

8

14

No.

1. 710-0459A Special Hex Screw: 3/8-24 x 1.5”

2. 710-0599 TT Screw: 1/4-20 x 0.5”

3. 712-0116 Jam Nut

4. 713-0491 Sprocket

5. 713-0600 Chain

6. 714-0161 Key

7. 736-0235 Flat Wa sher

8. 736-0351 Flat Wa sher

9. 737-0170 Lubricant: 6in 1

10. 737-3000 Lube Fitting

12. 738-11 35A Driv e Axl e

13. 738-1136A Wheel Axle

14. 741-05 98 Hex Flange Bearing

15. 756-0313 Flat Idler

16. 784-0400A Chain Case: Outer

17. 784-0401A Chain Case: Inner

18. 618-0420A Chain Case Assembly RH
618-0421A Chain Case Assembly LH

19. 634-0195 Complete Wheel Assembly

20. 734-17 32 T ire Assem bly

21. 734-1735 Rim Assembly

22. 741-0401 Bearing

23. 734-0255 Air Valve

16

6

8

13

9

6

8

2

14

16

2

3

10

23

19

22

21

20

17

Model H4Q3G

29

30

5

9

25

31

33

21

2

6

22

15

22

28

23

10

17

20

14

16

10

18

39

22

12

60
35

19

11

28

13

21

26

4

40

27

3

38

1

22

18

13

22

36

13

18

23

7

6

22

6

59

34

44

41

52

47

56

53

49

8

32

33

51

48

45

42

46

43

54

18

55

50

57

43

Model H4Q3G

Ref.

No.

1. 05931A Bearing Housing

2. 684-006 5 Impeller Assy. 12” dia .

3. 705-522 6 Chute Reinforcement

4. 710-045 1 Carriage Bolt 5/16-18 x .75” Gr.2

5. 710-045 9A Hex Screw 3/8-24 x 1.5” Gr.5

6. 710-060 4A Hex Screw 5/16-18

7. 710-070 3 Carriage Screw 1/4-20 x .75”

8. 710-089 0A Shear Bolt 5/16-18 x 1.5”

9. 712-011 6 Jam Nut 3/8-24

10. 712-0324 Hex Lock Nut 1/4-20

11. 712-0429 Hex Lock Nut 5/16-18

12. 712-0798 Hex Nut 3/8-16 Gr.2

13. 712-3010 Hex Nut 5/16-18 Gr.5

14. 712-3068 Hex Patch Nut 5/16-18

15. 715-0114 Spiral Pin

16. 731-1379C Ch ute Adapter

17. 732-0611 Extension Spring

18. 736-0119 Lock Washer

19. 736-0169 Lock Washer

20. 736-0167 Wave Washer

21. 736-0188 Flat Washer

22. 736-0242 Belleville Was her

23. 736-0463 Flat Washer

25. 738-0281 Shoulder Screw

26. 741-0245 Hex Flange Bearing

27. 741-0309 Flange Ball Bearing

28. 741-0493A Flange Bushing

29. 756-0178 Flat Idler

30. 784-5632A Auger Idler Arm

Part No. Description

Ref.
No.

31. 605-5196A Spiral Assembl y: RH 28”

32. 605-5197A Spiral Assembl y: LH 28”

33. 618-0416A Gear Assembly: Auge r 28”

34. 784-5582A Shave Plate: Auger 28”

35. 710-0451 Carr. Bolt: 5/16-18 x 0.75

36. 712-3010 Hex Nut: 5/16-18 G r.5

37. 736-0242 Belleville Wash er

38. 784-5038B Slide Shoe

39. 684-0041C A uger Hous ing Assy . 28”

40. 784-5618 Bearing Housing

41. 618-0123 RH Housing

42. 618-0124 LH Housing

43. 710-0642 TT Screw, 1/4-20 x .75

44. 711-0910A Spiral Axle , 28”

45. 714-0161 Hi-Pro Key, 3/16 x 5/8

46. 715-0143 Spring Spiral Pin, .25 x 1.25

47. 717-0528 Worm Gear, 20T

48. 717-0526 Worm Shaft

49. 718-0186 Thrust Collar

50. 721-0325 Grease Plug

51. 721-0327 Grease Seal

52. 736-0351 Flat Washer .76 x 1.5 x .030

53. 736-0369 Flat Washer .508 x 1.0 x .020

54. 736-0445 Flat Washer .76 x 1.5 x .060

55. 741-0662 Flange Bearing .75 x 1.0 x .59

56. 741-0663 Flange Bearing .503 ID x .75 OD

57. 737-3000 Grease Fitting

59. 736-0231 Flat Washer

60. 710-0276 Carriage Screw: Special

Part No. Description

NOTE: For painted parts, please refer to
the list of color codes below. Please add the
applicable color code, wherever needed, to
the part number to order a replacement part.
For instance, if a part, numbered 700-xxxx,
is painted Cub Yellow, the part number to
order would be 700-xxxx-0716.

Cub Yellow: 0716

Cub Beige: 0499

Cub Blue: 0685

Powder Black: 0637

19

Model H4Q3G

33

46

50

16

39

23

43

22

33

13

19

48

42

37

38

56

59

57

60

55

11

1

32

18

44

54

48

37

9

4

15

31

28

18

32

45

52

24

27

39

2

6

41

34

21

47

38

33

20

23

3

13

49

16
22

33

13

11

40

39

40

8

25

14

34

41

7

17

29

10

20

13

53

37

48

51

13

12

15

11

5

16

30

23

Model H4Q3G

Ref.

No.

1. 618-0043 Dogg Assembly: RH

2. 618-0044 Dogg Assembly: LH

3. 618-0303A Shift Assembly: Steerable Drive

4. 618-0420A Chain Case Assembly: RH

5. 618-0421A Chain Case Assembly: LH

6. 656-0012A Friction Wheel Disc Assy.

7. 684-0014B Shift Rod Assembly

8. 684-0042C Bearing

9. 684-0130 Transmission Frame Assembly

10. 684-0131A Support Bracket Assembly

11. 710-0599 Hex Washer Screw 1/4-20 x 0.5”

12. 710-0788 Hex Washer Screw 1/4-20 x 1.0”

13. 710-1652 Hex Washer Screw 1/4-20 x .625”

14. 711-1267 Drive Shaft

15. 711-1268 Actuat or Shaft

16. 711-1364 Pin

17. 7 12-0711 Jam Nut 3/8-24 Gr.8

18. 712-3017 Hex Nut: 3/8-16

19. 713-0602 Chain

20. 713-0233 Chain

21. 713-0413 Sprocket: 19T

22. 713-0473 Sprocket

23. 714-0104 Cotter P in

24. 714-0474 Cotter P in

25. 716-0102 Snap Ring

27. 732-0209 Extension Spring

28. 732-0264 Extension Spring

29. 736-0105 Bell Washer

30. 736-0142 Flat Washer

31. 736-0160 Flat Washer

32. 736-0169 Lock Washer

33. 736-0351 Flat Washer

34. 736-0626 Flat Washer

Part No. Description

Ref.

No.

37. 738-0924 Shoulder Screw

38. 741-0598 Hex Flange Bearing

39. 741-0600 Ball Bearing

40. 741-0701 Flange Bushing

41. 741-1111 Hex Flange Bearing

42. 746-0897 Auger Clutch Cable

43. 746-0898 Drive Clutch Cable

44. 746-0956 Steering Cable

45. 748-0190 Spacer

46. 750-1161A Support Tube: Axle

47. 750-1162 Spacer

48. 756-0625 Roller Cable

49. 784-5590 Shift Bracket

50. 784-5687A Auger Clutch Cable Guide Bracket

51. 784-5689A Front Support Guide Bracket

52. 784-5730A Retaining Shaft RH: Actuator Drive

53. 784-5732 Frame Cover

54. 784-5733 Roller Bracket: Drive Cable

55. 784-5740 Retaini ng Shaft LH: Actuator Drive

56. 710-1233 Oval C-Sunk Machine Screw

57. 712-0127 Weld Nut

58. 725-0157 Cable Tie (not shown)

59. 746-0950 Turn Trigger

60. 784-5731A Frame

Part No. Description

777D03040 Label: Auger Side 4x4
777D03165 Label: Heated Handle
777D04558 Label: Handle Panel
777D04560 Label: Engine
777I20508 Label: H-Steer LH
777I20724 Label: H-Steer RH
777S30511 Label: Chute Danger
777S30514 Label: Housing Danger

21

Model H4Q3G

29

21

23

21

23

27

14

30

31

28

3

11

26

20

25

2

8

18

3

1

7

10

13

23

15

5

19

24

12

16

9

22

6

4

22

Model H4Q3G

Ref.

No.

1. 05896A Idler Bracket

2. 710-0230 Hex Bolt 1/4-28 x 0.5” Gr.5

3. 710-0627 Hex Scr w/ Patch: 5/16-24 x 0.75”

4. 710-0654A Hex Washer Head Sems Screw

5. 710-0696 Hex Bolt 3/8-24 x .875” Gr.8

6. 710-1245A Hex Scr w/ Patch: 5/16-24 x .875”

7. 710-1652 Hex Washer Head TT

8. 710-3005 Hex Screw: 3/8-16 x 1.0”

9. 712-0181 Top Lock Jam Nut: 3/8-16

10. 731-1324 Belt Cover

11. 732-0710 Extension Spring

12. 736-0242 Bellevile Washer

13. 736-0247 Flat Washer

14. 736-0270 Bell Washer

15. 736-0331 Bell Washer

IMPORTANT: For a proper w orking machine, use Fact ory
Approved Parts.
V-BELTS are specially designed to engage and disengage
safely. A substitute (non OEM) V-Belt can be dangerous by
not disengaging comple tely

Part No. Description

Ref.

No.

16. 736-0505 Flat Washer

18. 748-0234 Shoulder Spacer

19. 748-0360 Adapter Pulley

20. 754-0346 V-Belt

21. 754-0430A Belt

22. 756-0313 Flat Idler

23. 756-0569 Pulley Half

24. 756-0967 Auger Pulley

25. 756-0986 Pulley Half

26. 756-0987 Pulley Half

27. 629-0071 Extension Cord

28. OEM-390-987 Electric Start Kit

29. 712-0324 Lock Nut 1/4-20

30. 736-0173 Flat Washer . 28 ID x .74 OD

31. 732-0705 Cable Guide

Part No. Description

23

Model H4Q3G

65

63

67

60

58

66

58

62

57

66

61

58

57

55

58

11

77

78

64

53

76

79

56

75

27

69

80

82

31

45

68

27

74

27

70

59

72

73

72

27

71

68

69

54

81

83

50

25

37

31

39

38

9

23

40

26

43

15

13

5

2

24

20

14

3

16

41

42

27

9

35

35

85
86

48

10

84

36

14

10

12

14

7

9

51

40

46

47

5

21

18

4

1

11

19

29

13

8

17

22

11

15

52

For Reference
Only

44

32

28

30

88

For Reference Only

49

87

24

Model H4Q3G

Ref.

No.

1. 684-0008A Shift Arm Assembly

2. 710-0262 Carriage Bolt 5/16-18 x 1.5”

3. 710-0449 Carriage Bolt 5/16-18 x 2.25”

4. 710-0788 TT Screw 1/4-20 x 1”

5. 710-0837 C-Sunk Screw #10-16x 0.625”

7. 710-1880 Hex Screw 5/16-18 x . 75”

8. 711-0677 Ferrule

9. 712-3068 Hex Lock Nut 5/16-1 8

10. 712-3010 Hex Nut 5/16-18

11. 714-0104 Cotter Pin

12. 720-0284 Handle Knob

13. 725-1757 Heated Grip

14. 736-0242 Belleville Washer

15. 736-0275 Flat Washer

16. 736-0451 Saddle Washer

17. 747-0620A Shift Rod: Upper

18. 747-0621 Shift Rod: Lower

19. 749-0951 Lower Handle

20. 749-0952A Upper Handle: L Style RH

21. 749-0953A Upper Handle: L Style LH

22. 750-0963 Connector: Shift Rod

23. 618-0419 Gear Assembly: Ring

24. 629-0937 Electric Harness: Lower

25. 710-0262 Carriage Bolt: 5/16-18 x 1.5”

26. 710-0451 Carriage Bolt: 5.16-18 x .750”

27. 710-0599 TT Screw: 1/4-20 x 0.5”

28. 710-0602 TT Screw: 5/16-18 x 1”

29. 710-0805 Hex Screw: 5/16-18 x 1.5”

30. 710-0650 Hex Washer Screw 5/16-18 x .87 5

31. 710-0896 Hex Screw AB:1/4-14 x 0.625”

32. 710-3008 Hex Screw: 5/16-18 x .75”

35. 712-3027 Hex Flange Lock Nut

36. 724-0249B Electric Motor: Chute Crank

37. 725-0157 Cable Tie

38. 731-0851A Chute Flange Keeper

39. 731-1300A Lower Chute

40. 731-1313C Cable Guide: Chute Tilt

41. 731-1320 Upper Chute

42. 731-2611 Motor Cover: Chute Rotation

43. 736-0159 5/16 Washer

44. 736-0242 Belleville Washer

45. 736-0506 Special Washer

46. 746-0896 Control Cable

Part No. Part Description

Ref.

No.

47. 746-0901 Control Cable

48. 741-1140 Bushing

49. 784-5745 Motor Bracket

50. 784-5594 Cable Bracket

51. 784-5604 Handle: Chute Tilt

52. 629-0936A Harness Assembly: Upper

53. 684-0036A Handle Assembly RH

54. 684-0037B Handle Assembly LH

55. 710-1003 Special Hex Screw

56. 712-0271 Hex Sems Nut: 1/4-20

57. 712-0693 Hex Nut

58. 716-0398 Lock Ring: Toggle Switch

59. 720-0232 Shift Knob

60. 725-1672 Lamp Housing

61. 725-1755 Toggle Switch: Double Throw

62. 725-1756 Toggle Switch: Single Throw

63. 725-1759 Halogen Lamp: 50W, 12V

64. 726-0152 Mounting Clamp

65. 731-2276 Handle Panel

66. 736-0226 Flat Washer

67. 747-1136 Headlight Retainer

68. 714-0507 Cotter Pin: 3/32 x .75

69. 747-0877 Cam Rod

70. 784-5680 RH Handle Support Bracket

71. 784-5679 LH Handle Support Bracket

72. 748-0362 Cam Handle Lock

73. 748-0363 Handle Lock Pawl

74. 732-0145 Compression Spring: .36 x 1.0

75. 710-0459A Hex Cap Screw: 3/8-24 x 1.5

76. 784-5619A Shift Handle

77. 712-0116 Jam Nut, 3/8-24

78. 732-0193 Comp. Spring: .39 x .6 x .88

79. 736-0105 Bell Washer

80. 784-5682 RH Handle Support Bracket

81. 784-5681 LH Handle Support Bracket

82. 711-0653 Clevis Pin

83. 684-0102 Handle Panel Assembly

84. 710-0606 Hex Cap Screw 1/4-20 x 1.5

85. 784-0411 Top Support Motor Bracket

86. 710-1652 Hex Washer Screw 1/4-20 1.5

87. 712-3027 Hex Flange Nut 1/4-20

88. 736-0119 Lock Washer 5/16

Part No. Part Description

25

Notes

26

27

MANUFACTURER’S LIMITED WARRANTY FOR:

TWO-YEAR RESIDENTIAL
ONE-YEAR COMMERCIAL

Proper maintenance of your Cub Cad et equi pm ent is the own er’s responsibility. Follow the instructions in your

operator’s manual for correct lubricants and maintenance schedule. Your Cub Cadet dealer carries a
complete line of quality lubricants and filters for your equipment’s engine, transmission, chassis and
attachments.

Riding mowers, lawn tractors, garden tractors, Cub Cadet

attachments and home maintenance products

This limited warra nty for residential users, covers a ny defect in mater ials or workmansh ip in your Cub Cadet

equipment for two years from the dat e of purchase for the firs t user purchase r. We will replace or repa ir any

part or parts without charge through your authorized Cub Cadet dealer.
Batteries have a one-year prorated limited warranty with 100% replacement during the first three months.
V-belts for either the traction drive or any attachments are covered for one year only.
Cub Cadet equipment used commercially is warranted for one year only.
(Commercial use is defined as either having hired operators or used for income producing purposes.)

Items not covered

The warranty doe s not c over rout ine ma intena nce i tems suc h as lubri cants, f ilt ers (o il, fue l, air a nd h ydraul ic),

cleaning, tune-ups, br ake and/or clutch inspection, a djustments made as part of normal maintenance, blade

sharpening, set-up, a bus e, a ccid ent s and normal wear. It doe s n ot c over in ci den tal cos ts suc h as tr anspo rti ng

your equipment to and from the dealer, telephone charges or renting a product temporarily to replace a

warranted product.
There is no other express warranty.

How to obtain service

Contact your autho riz ed Cub Ca det s ervi cing de ale r who s old you your Cub Ca det eq uip men t. I f th is d eal er i s

not available, see the Consumer Yellow Pages under “lawn mowers” for the name of a dealer near you.
If you need further assistance in finding an authorized Cub Cadet servicing dealer, contact:

Cub Cadet Corporation
Post Office Box 368023

Cleveland, Ohio 44136

This limited warranty gi ves y ou spec ific lega l rig hts, and you m ay als o have ot her right s which va ry from s tate

to state.

How does state law apply?