Snapper Snow Blower 555M 555M 15225 E15225 18245E E18245 860E 860M User Manual

OPERATOR’S  
MANUAL  
Intermediate  
Snowthrower Models  
555 Models  
Mfg. No.  
1694587  
1694595  
85665  
Description  
555M, 5HP Snowthrower, Manual Start  
555M, 5HP Snowthrower, Manual Start (Export)  
I5225, 5HP Snowthrower, Manual Start  
EI5225, 5HP Snowthrower, Manual Start (Export)  
80494  
860 Models  
Mfg. No.  
85666  
Description  
I8245E, 8HP OHV Snowthrower, Electric Start  
EI8245, 8HP OHV Snowthrower, Manual Start (Export)  
860E, 8HP OHV Snowthrower, Electric Start  
80495  
1694588  
1694596  
860M, 8HP OHV Snowthrower, Manual Start (Export)  
1727034  
Revision 00  
Rev. Date 5/2004  
TP 100-4058-00-IW-SN  
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Safety Rules & Information  
This machine is capable of amputating hands and feet. Read these safety rules and follow them closely.  
Failure to obey these rules could result in loss of control of unit, severe personal injury or death to you, or  
bystanders, or damage to property or equipment. The triangle  
warnings which must be followed.  
in text signifies important cautions or  
TRAINING  
OPERATION  
1. Read, understand, and follow all instructions on the  
machine and in the manuals before operating this  
unit. Be thoroughly familiar with the controls and the  
proper use of the equipment. Know how to stop the  
unit and disengage the controls quickly.  
1. Do not put hands or feet near or under rotating parts.  
Keep clear of the discharge opening at all times.  
2. Exercise extreme caution when operating on or  
crossing gravel drives, walks, or roads. Stay alert for  
hidden hazards or traffic.  
2. Never allow children to operate the equipment.  
Never allow adults to operate the equipment without  
proper instruction.  
3. After striking a foreign object, stop the engine (motor),  
remove the wire from the spark plug, disconnect the  
cord on electric motors, thoroughly inspect the  
snowthrower for any damage, and repair the damage  
before restarting and operating the snowthrower.  
4. If the unit should start to vibrate abnormally, stop the  
engine (motor) and check immediately for the cause.  
Vibration is generally a warning of trouble.  
5. Stop the engine (motor) whenever you leave the  
operating position, before unclogging the  
collector/impeller housing or discharge guide, and  
when making any repairs, adjustments, or inspec-  
tions.  
6. When cleaning, repairing, or inspecting make certain  
the collector/impeller and all moving parts have  
stopped. Disconnect the spark plug wire and keep  
the wire away from the plug to prevent accidental  
starting.  
7. Do not run the engine indoors except for starting the  
engine or for transporting the snowthrower in or out of  
the building. Open the outside doors; exhaust fumes  
are dangerous.  
8. Exercise extreme caution when operating on slopes.  
Do not attempt to clear steep slopes.  
9. Never operate the snowthrower without proper  
guards, plates, or other safety protective devices in  
place and working.  
10. Never direct the discharge toward people or areas  
where property damage can occur. Keep children  
and others away.  
11. Do not overload the machine capacity by attempting  
to clear snow at too fast a rate.  
12. Never operate the machine at high transport speeds  
on slippery surfaces. Look behind and use care  
when operating in reverse.  
13. Disengage power to the collector/impeller when  
snowthrower is transported or not in use.  
14. Use only attachments and accessories approved by  
the manufacturer of the snowthrower (such as wheel  
weights, counterweights, or cabs).  
15. Never operate the snowthrower without good visibility  
or light. Always be sure of your footing, and keep a  
firm hold on the handles. Walk, never run.  
16. Never touch a hot engine or muffler.  
17. Never operate the snowthrower near glass enclo-  
sures, automobiles, window wells, drop-offs, and the  
like without proper adjustment of the discharge angle.  
18. Never direct discharge at bystanders or allow anyone  
in front of the unit.  
3. Keep the area of operation clear of all persons, partic-  
ularly small children and pets.  
4. Exercise caution to avoid slipping or falling especially  
when operating in reverse.  
PREPARATION  
1. Thoroughly inspect the area where the equipment is  
to be used and remove all doormat, sleds, boards,  
wires, and other foreign objects.  
2. Disengage all clutches and shift into neutral before  
starting engine (motor).  
3. Do not operate the equipment without wearing ade-  
quate winter outer garments. Wear footwear that will  
improve footing on slippery surfaces.  
4. Handle fuel with care; it is highly flammable.  
(a) Use an approved fuel container.  
(b) Never add fuel to a running engine or hot engine.  
(c) Fill fuel tank outdoors with extreme care. Never fill  
fuel tank indoors. Replace fuel cap securely and  
wipe up spilled fuel.  
(d) Never fill containers inside a vehicle or on a truck  
or trailer bed with a plastic liner. Always place con-  
tainers on the ground, away from your vehicle, before  
filling.  
(e) When practical, remove gas-powered equipment  
from the truck or trailer and refuel it on the ground. If  
this is not possible, then refuel such on a trailer with a  
portable container, rather than from a gasoline dis-  
penser nozzle.  
(f) Keep nozzle in contact with the rim of the fuel tank  
or container opening at all times, until refueling is  
complete. Do not use a nozzle lock-open device.  
(g) Replace gasoline cap securely and wipe up spilled  
fuel.  
(h) If fuel is spilled on clothing, change clothing imme-  
diately.  
5. Use extension cords and receptacles as specified by  
the manufacturer for all units with electric drive  
motors or electric starting motors.  
6. Adjust the collector housing height to clear gravel or  
crushed rock surfaces.  
7. Never attempt to make any adjustments while the  
engine (motor) is running (except when specifically  
recommended by the manufacturer).  
8. Let engine (motor) and machine adjust to outdoor  
temperatures before starting to clear snow.  
9. Always wear safety glasses or eye shields during  
operation or while performing an adjustment or repair  
to protect eye from foreign objects that may be  
thrown from the machine.  
19. Never leave a running unit unattended. Always disen-  
gage the auger and traction controls, stop engine,  
and remove keys.  
20. Do not operate the unit while under the influence of  
alcohol or drugs.  
TP-600-3606-02-LW-UV  
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Safety Rules  
21. Keep in mind the operator is responsible for acci-  
dents occurring to other people or property.  
8. Always follow the engine manual instructions for stor-  
age preparations before storing the unit for both short  
and long term periods.  
9. Always follow the engine manual instructions for  
proper start-up procedures when returning the unit to  
service.  
10. Maintain or replace safety and instruction labels as  
necessary.  
11. Keep nuts and bolts tight and keep equipment in  
good condition.  
12. Never tamper with safety devices. Check their proper  
operation regularly and make necessary repairs if  
they are not functioning properly.  
22. Data indicates that operators, age 60 years and  
above, are involved in a large percentage of power  
equipment-related injuries. These operators should  
evaluate their ability to operate the unit safely enough  
to protect themselves and others from injury.  
23. DO NOT wear long scarves or loose clothing that  
could become entangled in moving parts.  
24. Snow can hide obstacles. Make sure to remove all  
obstacles from the area to be cleared.  
CHILDREN  
13. Components are subject to wear, damage, and dete-  
rioration. Frequently check components and replace  
with manufacturer’s recommended parts, when nec-  
essary.  
Tragic accidents can occur if the operator is not alert to the  
presence of children. Children are often attracted to the  
unit and the operating activity. Never assume that children  
will remain where you last saw them.  
14. Check control operation frequently. Adjust and ser-  
vice as required.  
1. Keep children out of the area and under the watchful  
15. Use only factory authorized replacement parts when  
making repairs.  
care of another responsible adult.  
2. Be alert and turn unit off if children enter the area.  
3. Never allow children to operate the unit.  
4. Use extra care when approaching blind corners,  
shrubs, trees, or other objects that may obscure  
vision.  
16. Always comply with factory specifications on all set-  
tings and adjustments.  
17. Only authorized service locations should be utilized  
for major service and repair requirements.  
18. Never attempt to make major repairs on this unit  
unless you have been properly trained. Improper ser-  
vice procedures can result in hazardous operation,  
equipment damage and voiding of manufacturer’s  
warranty.  
CLEARING A CLOGGED DISCHARGE  
CHUTE  
Hand contact with the rotating impeller inside the dis-  
charge chute is the most common cause of injury associ-  
ated with snowthrowers. Never use your hand to clean  
out the discharge chute.  
19. Check shear bolts and other bolts at frequent inter-  
vals for proper tightness to be sure the equipment is  
in safe working condition.  
To clear the chute:  
1. SHUT OFF THE ENGINE.  
EMISSIONS  
1. Engine exhaust from this product contains chemicals  
known, in certain quantities, to cause cancer, birth  
defects, or other reproductive harm.  
2. If available, look for the relevant Emissions Durability  
Period and Air Index information on the engine emis-  
sions label.  
2. Wait 10 seconds to be sure the impeller blades have  
stopped rotating.  
3. Always use a clean-out tool, not your hands.  
SERVICE, MAINTENANCE, AND STORAGE  
1. Check shear bolts and other bolts at frequent inter-  
vals for proper tightness to be sure the equipment is  
in safe working condition.  
2. Never store the machine with fuel in the fuel tank  
inside a building where ignition sources are present  
such as hot water and spacer heaters, or clothes dry-  
ers. Allow the engine to cool before storing in any  
enclosure.  
3. Always refer to the operator’s manual for important  
details if the snowthrower is to be stored for an  
extended period.  
4. Maintain or replace safety and instruction labels as  
necessary.  
5. Run the machine a few minutes after throwing snow  
to prevent freeze-up of the collector/impeller.  
6. If fuel is spilled, do not attempt to start the engine but  
move the machine away from the area of spillage and  
avoid creating any source of ignition until fuel vapors  
have dissipated.  
7. Always observe safe refueling and fuel handling prac-  
tices when refueling the unit after transportation or  
storage.  
3
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Identification Numbers  
North American  
Models  
Mfg. No.
Serial No.:  
kW:  
Engine RPM XX
LpA:  
169XXXX  
XXXXX  
X  
2002  
dB(A)  
CE Models  
XXX dB(A)  
XXX m/s²  
PRODUCT REFERENCE DATA  
Vibration:  
Model Description Name/Number  
Simplicity Mfg. Inc.  
Port Washington, WI USA 53074-097  
Unit MFG Number  
Unit SERIAL Number  
Identification Numbers  
Mower Deck MFG Number  
Dealer Name  
Mower Deck SERIAL Number  
When contacting your authorized dealer for replace-  
ment parts, service, or information you MUST have  
these numbers.  
Date Purchased  
Record your model name/number, manufacturer’s identi-  
fication numbers, and engine serial numbers in the  
space provided for easy access. These numbers can be  
found in the locations shown.  
ENGINE REFERENCE DATA  
Engine Make  
Engine Model  
Engine Type/Spec  
Engine Code/Serial Number  
NOTE: For location of engine identification numbers,  
refer to the engine owner’s manual.  
CE Models: Place the extra copy of the identification tag  
in the manual.  
G
A
B
F
I
C
Mfg. No.:  
169XXXX  
XXXXX  
XXX  
CE IDENTIFICATION TAG MARKINGS  
A. Manufacturer’s Identification Number  
B. Manufacturer’s Serial Number  
C. Power Rating in Kilowatts  
Serial No.:  
kW:  
2002  
D
dB(A)  
Engine RPM XXXX  
J
LpA:  
Vibration:  
XXX dB(A)  
XXX m/s²  
K
Simplicity Mfg. Inc.  
Port Washington, WI USA 53074-0997  
D. Maximum Engine Speed in Rotations per Minute  
E. Manufacturer’s Address  
F. Year of Manufacture  
H
E
G. CE Compliance Logo  
H. Mass of Unit in Kilograms  
I. Sound Power in Decibels ***  
J. Sound Pressure at Operator’s Position in Decibels **  
K. Vibration*  
CE Models:  
Place copy of  
Identification Tag here.  
This unit complies with European Harmonized Lawn Mower  
Standard EN 836, European Machinery Directive 98/37/EC,  
and European EMC Directive 89/336/EC  
* Tested according to EN 836:1997/A2:2001, EN 1032:  
1996, EN 1033:1995  
** Tested according to EN836:1997/A2:2001  
*** Tested according to 2000/14/EC  
5
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Safety Decals  
All WARNING, CAUTION, and instructional messages  
on your unit should be carefully read and obeyed.  
Personal bodily injury can result when these instructions  
are not followed. The information is for your safety and it  
is important. The safety decals below are on your unit.  
GENERAL  
This unit has been designed and manufactured to pro-  
vide you with the safety and reliability you would expect  
from an industry leader in outdoor power equipment  
manufacturing.  
If any of these decals are lost or damaged, replace them  
at once. See your local dealer for replacements.  
Although reading this manual and safety instructions it  
contains will provide you with the necessary basic knowl-  
edge to operate this equipment safely and effectively, we  
have placed several safety labels on the unit to remind  
you of this important information while you are operating  
your unit.  
These labels are easily applied and will act as a constant  
visual reminder to you, and others who may use the  
equipment, to follow the safety instructions necessary for  
safe, effective, operation.  
NORTH AMERICAN MODEL DECALS  
Free Hand  
Locked  
Free Hand  
Unlocked  
WARNING  
AVOID SERIOUS INJURY OR DEATH  
Auger  
Engage  
• Read the operator's manual for operating and safety  
• Always direct discharge chute so as to avoid  
injury to persons or damage to property.  
• Stop engine and disconnect spark plug wire  
before servicing the unit.  
instructions.  
• Do not defeat the safety features of control. They are  
for your protection.  
• Keep machine properly maintained and serviced with  
all shields, guards, and protective devices in place.  
• Never allow children to operate snowthrower.  
• Keep area of operation clear of all persons,  
especially children.  
• When traction and auger controls are depressed,  
the Free Hand™ control is activated. This allows  
the auger control to be released, yet auger  
rotation will continue until the Free Hand control  
is released.  
Auger  
Disengage  
Traction  
Engage  
Traction  
Disengage  
1727020  
1726946  
Part No. 1727020  
WARNING / Main Dash Decal, North American Models  
Part No. 1726946  
Auger Control Decal  
Part No. 1722867  
Lubrication Decal  
Part No. 1716532  
Auger Danger Decal  
Part No. 7071880  
Discharge Chute Danger Decal  
CE MODEL DECALS  
1727021  
1727023  
Part No. 1727023  
Auger Control Decal  
Part No. 1727021  
WARNING / Main Dash Decal, CE Models  
Part No. 1727207  
Discharge Chute Danger Decal  
Part No. 1727208  
Auger Danger Decal  
Part No. 1722867  
Lubrication Decal  
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CE Safety Icons & Compliance Specs  
Warning: Read Operator’s Manual.  
Warning: Dismemberment.  
Read and understand the Operator’s  
Manual before using this machine.  
This machine can amputate limbs.  
Keep bystanders and children away  
when engine is running.  
Danger: Dismemberment.  
Danger: Thrown Objects.  
The auger can amputate limbs. Keep  
hands and feet away from auger and  
rotating parts.  
This machine is capable of throwing  
objects and debris. Keep bystanders  
away.  
Warning: Remove Key Before  
Servicing.  
Danger: Dismemberment.  
The impeller can amputate limbs.  
Stop the engine, remove the key, and  
disconnect spark plug wire before  
clearing the discharge chute or per-  
forming service work. Keep hands  
and feet away from impeller and rotat-  
ing parts.  
Remove the key, disconnect spark  
plug wire, and consult technical litera-  
ture before performing repairs or  
maintenance.  
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Features, Controls, &  
Operation  
Please take a moment  
and familiarize  
ALL MODELS  
yourself with the  
name, location, and  
function of these  
controls so that you will  
better understand the  
safety and operating  
instructions provided in  
this manual.  
1,2..  
TECUMSEH MODELS  
BRIGGS & STRATTON MODELS  
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Features & Controls  
CONTROL LOCATIONS  
The information below briefly describes the function of individual controls. Starting, stopping, and driving require the  
combined use of several controls applied in specific sequences. To learn what combination and sequence of controls  
to use for various tasks see the OPERATION section.  
Speed Selector  
Fuel  
1,2..  
Selects forward speeds 1-5 and reverse speeds 1-2.  
Fuel tank filler cap (see illustration). Note: The fuel shut  
off valve is located under the fuel tank. Close the valve  
when the snowthrower is not in use. Open the valve  
before starting.  
Traction Control / Free Hand™ Lock  
Engages traction drive to wheels when depressed. Also  
locks auger control when depressed simultaneously.  
Releasing the traction control lever releases the Free  
Hand™ auger control lock and stops the drive wheels.  
Starter Handle  
Used to pull-start the engine.  
Primer Button  
Auger Control  
Engages the auger/impeller when depressed. Releasing  
the control stops the auger/impeller.  
Primes carburetor for faster cold starting.  
Throttle Lever  
Chute Direction Control  
Rotates the discharge chute to desired position.  
Chute Deflector Knob  
Controls engine speed. Move toward the hare icon for  
faster engine speed, move toward the turtle icon for  
slower engine speed. Move the throttle all the way to  
STOP to stop the engine.  
Locks chute deflector in desired position.  
Traction Lock Pins  
Engine Key  
Prevents starting of engine without key. Stops engine  
when removed.  
The traction drive to each wheel can be locked and  
unlocked with the Traction Lock Pins (H, Figure 4) to per-  
mit the unit to “free-wheel,” allowing easier manual han-  
dling and transport of the snowthrower.  
Choke Knob  
Adjusts air/fuel mix for easier cold weather starting.  
Electric Start Button (Optional)  
Activates electric starter.  
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Engine Controls  
STARTING CONTROLS  
See Figures 1 & 2 for the following instructions.  
Tecumseh  
L-Head  
Models  
B
A
Units with Optional Electric Start  
C
A. Electric Start Button - The electric start button  
(A) activates an electric starter mounted to the  
engine, eliminating the need to pull the starter han-  
dle. The electric start button operates on 120 Volts  
AC, which is provided by connection to the extension  
cord provided with units equipped with this feature.  
Connect this extension cord ONLY to a properly  
grounded 3 prong electrical outlet.  
D
E
F
Manual Start  
G
B. Fuel Valve - The fuel valve (B) is located under the  
fuel tank. It is used to turn the fuel supply off for out-  
of-season storage.  
Figures 1. Engine Controls  
A. Electric Start Button  
B. Fuel Valve  
C. Starter Handle  
D. Primer Button  
E. Throttle Lever  
F. Engine Key  
G. Choke Knob  
C. Starter Handle - The starter handle (C) connects to a  
starter cord to manually start the engine. Pulling  
starter handle rapidly spins the engine crankshaft,  
cycles the engine, and generates the spark neces-  
sary for starting the engine.  
D. Primer Button - When pressed, the primer button  
(D) provides initial fuel to help start a cold engine.  
Normally, pressing the primer button twice will pro-  
vide enough fuel to start a cold engine.  
Briggs &  
Stratton OHV  
Models  
F
G
B
E
A
E. Throttle Lever - The throttle lever (E) controls the  
engine speed. For best overall performance, the  
throttle lever should be set to the FAST position. Use  
the SLOW position only for warming the engine, or to  
help prevent snow/ice freeze-up when shutting the  
unit down for the day.  
C
D
F. Engine Key - The engine key (F) prevents the  
engine from being started by unauthorized individu-  
als. The key must be fully inserted into the key slot  
for the unit to start. The key is also used to stop the  
engine by pulling the key out of the key slot.  
G. Choke Knob - The choke knob (G) adjusts the  
air/fuel mixture, and is used to help start a cold  
engine by providing a richer mixture. Once the engine  
is warm and running smoothly, the choke knob  
should be set to the off position to provide a normal  
air/fuel mix.  
Figures 2. Engine Controls  
A. Electric Start Button  
B. Fuel Valve  
C. Starter Handle  
D. Primer Button  
E. Throttle Lever  
F. Engine Key  
G. Choke Knob  
10  
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Controls  
GROUND SPEED CONTROLS  
A. Speed Selector - This lever (A, Figures 3 & 4) is  
B
A
D
C
used to set the ground speed of the snowthrower.  
The snowthrower has five forward speeds, 1–5, and  
two reverse speeds, 1–2. No neutral position or gate  
is required, since the traction drive design automati-  
cally provides "neutral" (no forward or reverse move-  
ment), whenever the drive control is released.  
B. Traction & Free Hand™ Control - This control  
engages the traction drive as the lever (B, Figures 3  
& 4) is depressed, and disengages the traction drive  
when the lever is released. When both levers are  
depressed the Free Hand™ control is activated. This  
allows the auger control to be released yet the auger  
remains engaged until the traction Free Hand™ is  
released. NOTE: Changing ground speeds must only  
be done while the drive control is in the disengaged  
(fully released) position.  
Figure 3. Operator's Control Position  
A. Speed Selector  
B. Drive Control  
C.Auger Control  
D.Chute Direction Control  
AUGER CONTROL  
C. Auger Control - The auger control clutch lever (C  
Figures 3 & 4), engages the auger drive when the  
lever is depressed and disengages the auger drive  
when the lever is released (unless Traction Free  
Hand™ control is also depressed-see above).  
D
A
B
C
DEFLECTOR CONTROLS  
E
F
D. Chute Direction Control - The chute direction con-  
trol (D, Figures 3 & 4), allows the discharge chute to  
be rotated to throw snow in the desired direction.  
Snow may be thrown at any angle from straight left,  
to straight forward, to straight right.  
H
E. Chute Deflector - Controls the distance snow is  
thrown. Tilting the chute deflector (E, Figure 4) UP  
provides a higher stream and greater distance, while  
tilting the deflector DOWN provides a lower stream  
and less distance.  
G
Figure 4. Snowthrower Controls  
F. Chute Deflector Knob - This knob (F, Figure 4)  
allows the discharge chute deflector (E) to be locked  
in the desired tilt position.  
A. Speed Selector  
B. Drive Control  
C. Auger Control  
D. Chute Control Knob  
E. Chute Deflector  
F. Chute Deflector Knob  
G. Skid Shoes  
SCRAPER HEIGHT  
G. Scraper Bar Height Control - The skid shoes (G,  
Figure 4) control the height the scraper bar (located  
at the bottom of the auger housing). The scraper bar  
allows smooth surfaces (such as concrete or asphalt  
driveways) to be scraped clean of snow. On surfaces  
such as gravel, the scraper bar should be adjusted  
higher — so that it will not pick up gravel or debris.  
H. Traction Lock Pins  
TRACTION LOCK CONTROL  
H. Traction Lock Pins - The traction drive to each  
wheel can be locked and unlocked with the traction  
lock pins (H, Figure 4) to permit the unit to “free-  
wheel,” allowing easier manual handling and transport  
of the snowthrower.  
11  
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Operation  
GENERAL OPERATION  
WARNING  
This unit is a “two-stage” snowthrower.  
CHECKS BEFORE EACH START-UP  
The first stage is the auger, which feeds the snow  
back into the impeller housing. The second stage  
is the impeller, which throws the snow out the  
discharge chute. If bodily contact is made with  
the auger or impeller when they are rotating,  
severe personal injury will occur.  
1. Make sure all safety guards are in place and all nuts,  
bolts and clips are secure.  
2. Check to make sure that the clean-out tool is  
attached to the handle on the machine. Do not oper-  
ate the machine without the clean-out tool properly  
stored on the handle.  
To avoid injury, keep others and yourself away  
from the auger and the discharge chute whenever  
the engine is running. Read and follow all of the  
safety rules and warnings in this manual.  
3. Check the engine oil level. See your engine owner’s  
manual for procedure and specifications.  
4. Check to make sure spark plug wire is attached and  
spark plug is tightened securely. If necessary, torque  
spark plug to 15 ft. lbs.  
DANGER  
5. Check the fuel supply. Fill the tank no closer than 1/4  
to 1/2 inch of top of tank to provide space for expan-  
sion. See your engine owner’s manual for fuel recom-  
mendations.  
Do not clean out discharge chute with hands.  
Contact with moving parts inside chute will cause  
serious injury. Use clean-out tool provided with  
machine. Use the following procedure to remove  
objects or clear the chute:  
6. Check the scraper bar to make sure it is set at the  
desired height. Adjust the skid shoes if necessary.  
(See page 15.)  
1. Stop the engine. Remove the key  
2. Wait 10 seconds to be sure the auger/impeller  
blades have stopped rotating.  
3. Always use the clean-out tool. DO NOT use your  
hands.  
7. Check the drive control (B, Figure 3), and Auger  
Control (C) for proper operation. If adjustment is  
required, see the Service Section for procedures.  
8. Check the chute direction control (D, Figure 3) for  
proper operation. The discharge chute should rotate  
freely in both directions. See the Service Section for  
adjustment procedures and troubleshooting.  
WARNING  
9. Check the chute deflector (E, Figure 3) for proper  
operation. The deflector should pivot freely up and  
down when the chute deflector knob is loosened. If  
adjustment is required, see the Service Section for  
procedures.  
For your safety, operation on slopes should be in  
an up and down direction only. If it becomes  
necessary to move across the face of a slope, use  
caution and do not blow snow. Be very careful  
when changing direction on a slope.  
10. Position the chute at the desired starting direction  
and set the deflector at the desired angle.  
Proper winter footwear is recommended for the  
operator to help prevent slipping. Never attempt  
to clean snow from excessively steep slopes. The  
maximum slope for any operation is 17.7% (10º).  
11. Check the speed selector (A, Figure 3) for smooth  
operation. The control must move freely into each  
speed position gate and remain in position when  
released. If the speed selector does not move freely  
into all forward and reverse speed positions, contact  
your local authorized dealer for assistance.  
WARNING  
Gasoline is highly flammable and must be  
handled with care. Never fill the tank when the  
engine is hot or running. Always move outdoors  
to fill the tank. Keep snowthrower and gasoline  
away from open flame or spark.  
12  
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Operation  
STARTING THE ENGINE  
1. Turn the fuel valve (B, Figure 5 & 6) to the ON posi-  
tion.  
Tecumseh  
Models  
B
A
C
2. Insert the engine key (F) into the engine key slot and  
push fully in to the RUN position.  
3. Move the throttle lever (E) fully up to the FAST posi-  
tion.  
D
4. Fully close the choke (G) if engine is cold. (Do not  
choke a warm engine.)  
E
F
5. Push the primerbutton (D) two times if engine is cold.  
(Do not prime a warm engine.)  
G
6. Pull starter handle (C) rapidly, or push starter button  
if equipped with the electric start. Do not allow the  
starter handle to snap back—let the starter rope  
rewind slowly—while keeping a firm grip on the  
starter handle.  
Figures 5. Engine Controls  
A. Electric Start Button  
B. Fuel Valve  
E. Throttle Lever  
F. Engine Key  
G. Choke Knob  
C. Starter Handle  
D. Primer Button  
7. As the engine starts and begins to operate evenly,  
open the choke (G) slowly and set the throttle lever to  
SLOW. If the engine falters, turn the choke knob  
clockwise until the engine runs smoothly, and let it  
run briefly before returning the choke to the OPEN  
position.  
F
G
B
Briggs &  
Stratton  
Models  
NOTE: Allow the engine to warm up at SLOW throttle for  
a few minutes before operating the snowthrower at full  
speed. The engine will not develop full power until it  
reaches operating temperature.  
E
A
C
D
Figures 6. Engine Controls  
A. Electric Start Button  
B. Fuel Valve  
E. Throttle Lever  
F. Engine Key  
G. Choke Knob  
C. Starter Handle  
D. Primer Button  
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Operation  
OPERATING THE SNOWTHROWER  
1. Rotate the discharge chute to the desired direction.  
B
A
D
C
2. Set the speed selector to the desired forward speed.  
3. Fully press and hold the auger control (C, Figure 7)  
on the right-hand grip to begin auger rotation. To dis-  
engage the auger, completely release the lever.  
4. Fully press and hold the traction drive control lever  
(B, Figure 7) on the left-hand grip to engage the trac-  
tion drive and begin moving the snowthrower. To dis-  
engage the traction drive, completely release the  
lever. If engaged at the same time, the drive control  
(B) will lock the auger control (C) in the engaged  
position. Releasing the drive control (B) will release  
the auger control (C).  
5. Select forward or reverse speeds as needed using  
the speed selector (A, Figure 7). Release the drive  
control lever whenever changing drive speeds.  
Figure 7. Operator's Control Position  
A. Speed Selector  
B. Drive Control  
C. Auger Control  
D. Chute Direction Control  
NOTE: After 5 - 10 hours of use, it may be necessary  
to adjust the tension on the traction drive cable. See  
"Traction Drive Clutch Cable Adjustment" in the  
Service Section for the adjustment procedure.  
CLEARING A CLOGGED DISCHARGE  
CHUTE  
Hand contact with the rotating auger/impeller inside the  
discharge chute is the most common cause of injury  
associated with snowthrowers. DO NOT use your hand  
to clean out the discharge chute. To clear the chute:  
1. Stop the engine. Remove the key.  
2. Wait 10 seconds to be sure the auger/impeller blades  
have stopped rotating.  
3. Always use the clean-out tool. DO NOT use your  
hands.  
Throttle  
Lever  
GROUND SPEED SELECTOR  
Use the speed selector (A, Figure 7) to control the drive  
speed of the snowthrower. There are five forward speeds  
and two reverse speeds.  
Throttle  
Lever  
Use the lower speeds to blow deep or wet snow. Use the  
higher speeds to blow light snow or to drive the snow-  
thrower without blowing snow.  
To change speeds, first release the traction drive control  
lever (B, Figure 7), then move the speed selector to the  
desired speed setting. Fully press the traction drive con-  
trol lever to resume operation.  
ENGINE SPEED  
Run the engine at full throttle when operating. Use the  
engine throttle lever (See Figure 8) to set the engine  
speed. Slide the throttle lever UP to increase engine  
speed, and DOWN to reduce speed.  
Figure 8. Engine Speed Selection  
14  
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Operation  
DEFLECTOR  
Chute  
The distance of the discharged snow is mainly controlled  
by the position of the deflector (Figure 9). (Engine speed  
also affects distance of discharge. Always operate at  
FULL throttle.)  
Deflector Knob  
The more the deflector is tilted UP, the farther snow will  
be thrown. Loosen the deflector knob, tilt the deflector  
UP or DOWN, and then retighten the knob when the  
desired angle has been chosen.  
Chute  
Deflector  
Figure 9. Chute Deflector Adjustment  
SCRAPER BAR & SKID SHOES  
On smooth surfaces such as concrete or asphalt, the  
scraper bar should scrape the surface. On surfaces such  
as gravel, the scraper bar should be high enough so that  
it will not pick up gravel or debris.  
The height of the scraper bar is controlled by raising or  
lowering the skid shoes (See Figure 10).  
1. To raise the scraper bar height, rest the scraper bar  
on a strip of wood equal in thickness to the desired  
height.  
Scraper  
Bar  
Skid Shoe  
Nuts  
2. Make sure the scraper bar is parallel to the ground  
surface.  
3. Loosen the skid shoe nuts and let the skid shoes  
drop to the surface.  
Skid Shoe  
4. Tighten the nuts, making sure the skid shoes are  
adjusted equally and are parallel to the surface.  
Figure 10. Skid Shoe Adjustment  
5. To lower the height of the scraper bar, raise the skid  
shoes.  
6. If the scraper bar becomes worn, it can be replaced  
by removing the hardware attaching it to the  
snowthrower.  
15  
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Operation  
FREE-WHEELING AND  
TRACTION DRIVE LOCK  
For easy turning when pushing the snowthrower, you  
can disengage the traction drive at one or both wheels  
by using the traction lock pins (See Figures 11 & 12).  
Klik-Pin In  
OUTER Hole  
1. Turn the unit off, remove the engine key, and discon-  
nect the spark plug wire.  
2. To DISENGAGE the traction drive lock, insert the  
traction lock pin through the outer hole in the axle.  
(See Figure 11).  
3. To ENGAGE the traction drive lock, insert the pin  
through the hub and axle (See Figure 12). If the hole  
in the hub is not aligned with the inner hole in the  
axle, push the snowthrower until the holes align and  
install the traction lock pin.  
NOTE: When snowthrowing with the full width of the  
auger, for best drive performance engage both wheels.  
For easier turning when not using the full width of the  
auger, engage one wheel and use the engaged side as  
the snow contact side for the auger.  
Figure 11. Traction Drive Lock - Disengaged  
AFTER EACH USE  
Klik-Pin In  
INNER Hole  
Normal use of the snowthrower may result in a build-up  
of packed snow in and around the starter cord housing  
and around engine controls. Heat from the engine will  
usually prevent the snow from freezing solid while the  
unit is running, but after the engine is shut down, some  
snow may continue melting from engine heat, and later  
freeze around some moving parts as the unit cools.  
After each period of use, follow these steps to prevent  
freeze-up caused by ice formation in and around the  
engine controls and external parts.  
1. Before shutting off the engine, pull the starter rope  
out 2 - 3 times, and allow it to rewind slowly. This will  
help clear packed snow from the starter cord area.  
Allow the engine to run for several minutes.  
Figure 12. Traction Drive Lock - Engaged  
2. Stop the engine by moving the throttle lever (See  
Figure 8) down, or by pulling out the engine key.  
WARNING  
3. Disconnect the spark plug wire, and position it away  
from the spark plug.  
Never store snowthrower, with gasoline in engine  
or fuel tank, in a heated shelter or in enclosed,  
poorly ventilated enclosures. Gasoline fumes may  
reach an open flame, spark or pilot light (such as  
a furnace, water heater, clothes dryer, etc.) and  
cause an explosion.  
4. Brush snow and ice from the snowthrower. Be sure to  
clear engine and snowthrower controls, discharge  
chute, worm and chute rod gears, clutch cable areas,  
and anywhere else snow has accumulated.  
5. Always remove the engine key and store in a safe  
place to prevent unauthorized use.  
Handle gasoline carefully. It is highly flammable  
and careless use can result in serious fire  
damage to people and property.  
6. If the snowthrower is kept in a cold shelter, fill the fuel  
tank to prevent condensation. Do not store near  
sparks or flame.  
Drain fuel into an approved container outdoors  
away from open flame or sparks.  
Note: The engine owner’s manual contains further infor-  
mation on preventing ice formation and freeze-up.  
16  
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Regular  
Maintenance  
MAINTENANCE SCHEDULE  
MAINTENANCE REQUIRED  
FREQUENCY  
NOTES  
Winter Weight  
Worm Gear Oil  
Check auger gear case lubrication.**  
Lubricate snowthrower.  
25 Hours  
10 Hours  
Monthly  
10W Oil and Grease  
20 psi (1.37 bar)  
See Engine Manual  
See Engine Manual  
N/A  
Check tire pressure.  
Change engine oil.*  
50 Hours  
Clean or replace spark plug.  
Yearly  
4-6 Hours  
Yearly  
Check drive linkage/belt tension.  
Lubricate Axle Shafts.  
Lithium Grease  
10W Oil  
Check / Lubricate Free-Hand Linkage.  
Lubricate Auger Shaft. ***  
10 Hours  
10 Hours  
Lithium Grease  
* Change original oil after two hours of operation.  
**Check oil level each fall and spring.  
***Lubricate each fall and spring.  
See your engine Owner’s Manual.  
CHECKING TIRE PRESSURE  
The air pressure in each tire (Figure 13) should be 20 psi  
(1,36 kPa) and should be equal for both tires for best  
performance. Be sure to keep caps on valves to prevent  
entry of debris into the valve stem when tires are filled.  
Figure 13. Checking Tire Pressure  
CHECK AUGER  
GEAR CASE LUBRICATION  
1. Place the snowthrower on a level surface.  
2. Remove the pipe plug (Figure 14).  
3. Check the lubricant level. It should be level with the  
lower edge of the plug opening. If not, add The  
Dealer Line Winter Weight Worm Gear Oil (available  
from your dealer).  
4. Re-install pipe plug, and tighten securely.  
Pipe Plug  
Figure 14. Checking Auger Gear Case Lubrication  
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Maintenance  
LUBRICATION  
IMPORTANT NOTE  
It is very important that grease fittings on the auger shaft  
are lubricated regularly. If auger rusts to shaft, damage to  
worm gear may occur if shear pins do not break.  
A
To prevent wheels rusting to axles, it is also necessary  
to remove the wheels and grease the axles regularly.  
Remove wheels and grease axles once each year.  
B
There are two grease fittings on the auger shaft. Wipe  
the fittings clean and apply grease, using a grease gun.  
Also apply grease on other points indicated.  
C
Apply medium weight (10W) oil to points shown (See  
Figures 15 - 18).  
Apply 5W-50 synthetic motor oil to the friction disc hex  
shaft (see Figure 15).  
Generally, all moving metal parts should be oiled where  
contact is made with other parts. Keep oil and grease off  
belts, pulley grooves, drive disc, and friction disc.  
Figure 15. Drive Area Lubrication Points  
(Bottom Cover Removed)  
A. Drive Disc  
C. Hex Shaft  
B. Friction Disc  
LUBRICATION NOTES:  
Grease locations indicated by grease gun symbol.  
Use grease fittings when present. Disassemble  
parts to apply grease to moving parts when grease  
fittings are not installed.  
Oil locations indicated by oil can symbol. Do not  
allow oil to drip onto traction drive or friction disc.  
Figure 16. Snowthrower General Lubrication Points  
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Storage  
LUBRICATION CHECK / LUBRICATE  
FREE-HAND LINKAGE  
Check the function of the Free-Hand controls: the con-  
trols should function as described in the CONTROLS  
section. It is critical for the safe operation of the unit  
that the controls disengage when released.  
If the controls do not function properly, lubricate them. If  
lubrication does not rectify the problem, see your dealer.  
Under no circumstances should the unit be used if the  
controls are not functioning properly.  
Figure 17. Lubricate Free Hand Control  
IMPORTANT NOTE  
It is very important that grease fittings on the auger shaft  
are lubricated regularly. If auger rusts to shaft, damage to  
worm gear may occur if shear pins do not break.  
LUBRICATING THE AUGER SHAFT &  
ASSEMBLY  
C
1. Remove cotter pin (C, Figure 18) and shear pin (B).  
2. Use a grease gun and squirt several shots of grease  
into grease fitting (A).  
B
3. Rotate auger assembly (D) several times to distribute  
the grease evenly. Repeat step 2.  
A
B
4. Reinstall shear pin (B) and cotter pin (C).  
5. Repeat procedure for other side.  
C
A
STORAGE  
D
WARNING  
D
Never store the unit (with fuel) in an enclosed,  
poorly ventilated structure. Fuel vapors can  
travel to an ignition source (such as a furnace,  
water heater, etc.) and cause an explosion.  
Figure 18. Checking Auger Gear Case Lubrication  
A. Grease Fittings  
B. Shear Pins  
C. Cotter Pins  
D. Auger Assembly  
Fuel vapor is also toxic to humans and animals.  
Before you store your unit for the off-season, read the  
Maintenance and Storage instructions in the Safety  
Rules section, then perform the following steps:  
Before starting the unit after it has been stored:  
• Check all fluid levels. Check all maintenance items.  
• Perform all recommended checks and procedures  
found in the engine owner’s manual.  
• Disengage the PTO, set the parking brake, and  
remove the key.  
• Allow the engine to warm up for several minutes  
before use.  
• Perform engine maintenance and storage measures  
listed in the engine owner’s manual. This includes  
draining the fuel system, or adding stabilizer to the  
fuel (do not store a fueled unit in an enclosed struc-  
ture - see warning).  
19  
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Troubleshooting,  
Adjustment, & Service  
TROUBLESHOOTING  
WARNING  
Before performing any adjustment or service to  
snowthrower, stop the engine and wait for  
moving parts to stop. Remove the key. To prevent  
accidental starting, disconnect the spark plug  
wire and fasten away from the plug.  
This section provides troubleshooting and service  
instructions. Locate the problem and check the possible  
cause/remedy in the order listed.  
Also, refer to the engine manufacturer’s Owner’s Manual  
for additional information.  
For problems not covered here, contact your local deal-  
er.  
PROBLEM  
POSSIBLE CAUSE  
REMEDY  
1. Key is OFF.  
1. Push key in to the ON position.  
Engine fails to start.  
2. Failure to prime cold engine  
3. Fuel valve is in CLOSED position.  
4. Out of fuel.  
2. Press Primer Button twice and restart.  
3. Turn valve to OPEN position.  
4. Fill fuel tank.  
5. Choke OFF - cold engine.  
5. Turn choke to ON, set throttle to  
FAST.  
6. Engine flooded.  
6. Turn choke to OFF; try starting.  
7. Check gap. Gap plug, clean elec-  
trode, or replace plug as necessary.  
8. Drain tank (Dispose of fuel at an  
authorized hazardous waste facility).  
Fill with fresh fuel.  
7. Spark plug not sparking.  
8. Water in fuel, or old fuel.  
1. Fuel mixture too rich.  
1. Move choke to OFF position.  
2. See your dealer for adjustments.  
3. Clean and gap, or replace.  
Engine starts hard or runs poorly.  
Auger does not rotate.  
2. Carburetor adjusted incorrectly.  
3. Spark plug faulty, fouled, or gapped  
improperly.  
4. Fuel cap vent is blocked.  
4. Clear vent.  
1. Auger control not engaged.  
1. Engage auger control.  
2. Foreign matter blocking auger.  
2. STOP engine and REMOVE the key.  
DISCONNECT the spark plug wire.  
Clear auger using clean-out tool. See  
warning in SAFETY RULES.  
3. Tighten to remove slack. See auger  
clutch cable adjustment.  
3. Auger drive clutch cable slack.  
4. Check auger drive belt adjustment.  
5. Replace belt.  
4. Auger drive belt slipping.  
5. Broken belt.  
6. Replace shear pin.  
6. Shear pin broken.  
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Troubleshooting  
PROBLEM  
POSSIBLE CAUSE  
REMEDY  
1. Chute deflector too low.  
1. Adjust deflector as necessary.  
Auger rotates, but snow is not  
thrown far enough  
2. Engine speed too slow.  
2. Set speed to full throttle.  
3. Ground speed too fast.  
3. Use slower speed selector setting.  
4. Snowthrower discharge chute clogged. 4. STOP engine and REMOVE the key.  
DISCONNECT the spark plug wire.  
Clear auger using clean-out tool. See  
warning in SAFETY RULES.  
5. Auger belt loose or worn.  
5. Check auger drive belt adjustment  
1. RAISE skid shoes (this lowers the  
scraper bar).  
Scraper bar does not clean hard  
surface.  
1. Skid shoes improperly adjusted.  
1. Skid shoes improperly adjusted.  
1. Tires slipping.  
1. LOWER skid shoes (this raises the  
scraper bar.)  
Scraper bar picks up and throws  
stones on gravel drive.  
1. Check tire pressure and tread.  
Poor traction  
1. Auger clutch cable too tight or bent.  
2. Auger drive belt out of adjustment.  
3. Auger belt guide out of adjustment.  
4. Free hand control not releasing.  
1. Loosen or straighten clutch cable.  
2. Adjust auger belt.  
Auger does not stop when auger  
lever is released  
3. Adjust auger belt guide.  
4. Lubricate free hand linkage.  
1. Traction drive clutch cable bent or too  
tight.  
1. Loosen cable to remove slack or  
replace. See adjustment procedure.  
Snowthrower does not stop when  
drive lever is released  
1. Traction drive clutch cable loose.  
1. Tighten to remove slack. See adjust-  
ment procedure.  
2. Replace drive belt.  
Snowthrower does not drive when  
drive lever is engaged.  
2. Drive belt loose, broken, or stretched.  
3. Drive roller chain damaged.  
4. Traction lock pins in free-wheeling  
position (OUTER hole).  
3. Replace chain.  
4. Change traction lock pins to INNER  
hole to engage traction drive.  
5. Replace disc (see your dealer).  
5. Friction disc worn.  
1. Gearing needs lubrication  
2. Worm gear not adjusted properly.  
1. Oil or grease as required.  
2. Adjust worm gear. See adjustment  
procedure.  
Discharge control is difficult to  
operate.  
3. Adjust gear bracket. See adjustment  
procedure.  
3. Control rod gears misaligned.  
4. Replace pin.  
4. Pin connecting control shaft broken.  
1. Tire pressure not equal.  
2. One wheel is set in free-wheeling  
mode. (Traction lock pin is in the  
OUTER hole).  
1. Check tire pressure.  
Snowthrower veers to one side.  
Excessive vibration.  
2. Make certain BOTH traction lock pins  
are in the INNER holes (to engage  
traction drive).  
1. Loose parts or damaged auger.  
1. STOP engine and REMOVE the key.  
DISCONNECT the spark plug wire.  
Tighten all hardware. Replace auger  
if necessary. If vibration continues,  
see your dealer.  
1. Traction drive out of adjustment.  
1. Readjust drive, or shift speed selector  
setting up one speed faster.  
Drive fails to move snowthrower  
at slow speeds.  
21  
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Adjustments  
SPEED SELECTOR PIVOT ADJUSTMENT  
A
The speed selector is factory set for optimal performance  
at each forward and reverse speed setting. However, if  
drive system components have been replaced, adjust-  
ment may be necessary.  
Adjust as follows:  
1. Move the ground speed control (A, Figure 19) fully  
forward.  
B
2. Loosen the hardware (B) securing the upper and  
lower shift rods.  
C
3. Push the lower rod (C) down fully (into the housing).  
4. Make sure the ground speed control (A) is in the full  
forward (5th gear) position. Pull the two rods apart  
and tighten the shift rod hardware (B).  
Figure 19. Speed Selector Linkage Adjustment  
A. Ground Speed Lever  
B. Shift Rod Hardware  
C. Lower Shift Rod  
TRACTION DRIVE CLUTCH CABLE  
ADJUSTMENT  
Initial Adjustment  
The traction drive clutch cable should initially be adjusted  
so that there is no slack in the cable when moved slightly  
from side to side, but bellcrank arm remains in fully down  
position. To adjust tension on the cable:  
Traction Drive  
Clutch Cable  
1. Loosen adjustment hex nut (Figure 20) by holding the  
adjusting flats and turning adjustment hex nut.  
2. Tighten adjustment screw by turning adjustment flats  
and holding screw. The adjustment screw is a  
phillips screw and the head can be held or turned by  
inserting a screwdriver through the traction drive  
clutch cable spring. Tighten just until slack in cable  
is removed.  
Adjustment  
Flats  
Adjustment  
Hex Nut  
Adjustment  
Screw  
3. Tighten hex nut securely. The unit should able to be  
pushed forward and back freely.  
Traction Drive  
Clutch Cable Spring  
Traction Drive  
Bellcrank Arm  
WARNING  
Figure 20. Traction Drive Clutch Cable Adjustment  
Do not over-tighten, as this may cause traction  
drive to engage without depressing the traction  
drive control (bellcrank arm must remain in down  
position).  
Run-In Adjustment  
1. After 5 hours of use, check for proper adjustment.  
Readjust clutch cable if necessary by increasing ten-  
sion on cable. A small amount of bellcrank arm  
movement is permissible if unit passes operating  
checks described in the Caution at left. Optimal  
adjustment provides 3/16" clearance between  
traction drive disc and rubber ring on friction disc  
when drive lever is released (see Figure 15 for fric-  
tion disk location).  
Verify that the cables are not over-tightened: With  
speed selector in position 1 and traction drive  
control fully released, push snowthrower forward.  
The unit should move forward freely.  
If unit does not move forward freely, the cable has  
been over-tightened. To remedy, loosen tension  
on clutch cable slightly, and recheck.  
22  
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Adjustments  
MANUAL DISCHARGE CHUTE  
CONTROL LINKAGE ADJUSTMENT  
F
A
E
Pinion Gear Adjustment  
If the discharge chute is difficult to operate, first lubricate  
the pinion gear (A, Figure 21) and ring gear (F). If it is  
still difficult to operate, adjust as follows:  
NOTE: If the discharge chute will not stay in position,  
adjust the pinion gear (A) closer to the ring gear (F).  
B
C
1. Loosen the nut (G, Figure 23) which holds the pinion  
gear bracket in the slotted hole.  
D
G
2. If the pinion gear is too tight against the ring gear,  
move it away slightly and then retighten the nut.  
Figure 21. Discharge Control  
A. Pinion Gear  
B. Control Rod  
3. Check the operation again.  
C. Carriage Bolt  
D. Slotted Bracket  
E. U-shaped Bracket  
F. Ring Gear  
G. Nut  
CHUTE DIRECTION CONTROL  
ROD GEAR ADJUSTMENT  
If the discharge chute becomes difficult to rotate or  
begins to operate erratically, the chute direction control  
rod gears may require adjustment:  
1. Loosen the gear bracket mounting nuts (Figure 22).  
2. Slide the gear bracket into the position that provides  
the best engagement between the gears.  
3. Tighten the bracket mounting nuts, and check for  
smooth operation.  
Mounting Nuts  
4. Readjust if necessary.  
5. Lubricate the chute direction control rod gears with a  
medium weight (10W) oil.  
Figure 22. Chute Direction Gear Adjustments  
23  
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Adjustments  
AUGER DRIVE CLUTCH CABLE  
ADJUSTMENT  
The auger drive clutch cable should be adjusted so that  
there is no slack in the cable when moved slightly from  
side to side. To adjust tension on the cable:  
1. Loosen adjustment hex nut (Figure 23) by holding the  
adjusting flats and turning adjustment hex nut .  
Auger Drive  
Clutch Cable  
2. Tighten adjustment screw by turning adjustment flats  
and holding screw. The adjustment screw is a  
phillips screw and the head can be held or turned by  
inserting a screwdriver through the auger drive clutch  
cable spring. Tighten just until slack in cable is  
removed.  
Adjustment  
Flats  
Adjustment  
Hex Nut  
Adjustment  
Screw  
WARNING  
Do not over-tighten, as this may lift the idler cable  
lever and cause auger drive to be engaged  
without depressing the Auger Control.  
Auger Drive  
Clutch Cable  
Spring  
Idler Rod  
Right Handle  
Figure 23. Auger Drive Clutch Cable Adjustment  
3. Tighten hex nut securely.  
4. Start unit and check auger. Auger must not be  
engaged unless auger control is depressed.  
5. With engine running, fully depress auger control, the  
auger should engage and run normally.  
6. Release auger control. Auger must stop within 5  
seconds.  
7. If auger does not operate properly, stop engine and  
recheck clutch cable adjustments.  
8. If clutch cable is properly adjusted, auger drive belt  
tension may require adjustment. See "Adjusting  
Auger Drive Belt" on next page.  
Engine Pulley  
DRIVE BELT ADJUSTMENT  
Engine Pulley  
Idler Pulley  
The snowthrower is equipped with two drive belts locat-  
ed just in front of the engine under the belt cover. Figure  
24 shows both belts and idler pulleys. The belt nearest  
the engine is the unit traction drive (wheels) belt. The  
belt farthest from the engine is the auger/ impeller drive  
belt.  
Drive Belt  
Idler Pulley  
Auger Belt  
Traction  
Drive Pulley  
The traction drive belt has constant tension provided by  
a spring-loaded idler pulley arm, and is non-adjustable.  
This belt rotates whenever the engine is running, and  
provides power to the traction drive disc, which also  
rotates constantly while the engine is running.  
Front  
Auger Pulley  
(Auger)  
The auger drive belt tension may be adjusted by moving  
the auger drive idler pulley. See “Adjusting Auger Drive  
Belt” on next page.  
Figure 24. Drive Belt Paths  
24  
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Adjustments  
DRIVE BELT ADJUSTMENT (Continued)  
If the auger drive slips (auger slows or doesn't rotate nor-  
mally while blowing snow), or stays engaged when the  
control is disengaged — and the auger clutch cable has  
been properly adjusted — the auger drive belt may be  
out of adjustment.  
Auger Control  
Belt Cover  
WARNING  
Auger must NOT rotate unless the Auger Control  
lever has been depressed. Proper Auger Drive  
Belt adjustments stop the auger within 5 seconds  
after the Auger Control is disengaged.  
Figure 25. Auger Control and Belt Cover Location  
Checking Auger Belt & Belt Guide  
Adjustments  
1. Insert the engine key and start the snowthrower.  
Auger Drive  
Clutch Cable  
2. Engage and disengage the auger control a series of  
ten times, checking that the auger comes to a com-  
plete stop within 5 seconds after the control is disen-  
gaged each time.  
Adjustment  
Hex Nut  
3. If the auger comes to a complete stop each time with-  
in 5 seconds, the adjustment is correct. If the auger  
does NOT come to a complete stop within the neces-  
sary 5 seconds, the adjustment is incorrect: readjust-  
ing the auger belt & belt guide according to the pro-  
cedures below.  
Measure Spring  
Length, Spring  
Should Expand  
5/16” When Auger  
is Engaged  
Adjusting Auger Drive Belt  
1. Make certain that the snowthrower is off, the engine  
key has been removed, and the spark plug discon-  
nected.  
Idler Rod  
Right Handle  
Figure 26. Auger Drive Clutch Cable  
2. Check that there is no slack in the auger drive clutch  
cable (see Figure 26). If there is, follow the auger  
drive clutch cable Adjustment procedure on page 24.  
Auger Idler  
Pulley  
3. Measure the length of the auger drive clutch spring  
(Figure 26).  
4. Fully depress the auger control and measure the  
expanded length of the spring.  
Auger Idler  
Arm  
The spring should expand 19/64”-5/16”. If the spring  
deflection is less than 19/64”-5/16” the auger idler  
pulley must be adjusted. Proceed to step 5.  
5. Loosen the belt cover screws and remove the belt  
cover (Figure 25)  
Adjustment  
Bolt  
Auger  
Drive Belt  
6. Loosen the adjustment bolt (see Figure 27) and move  
the auger idler pulley.  
7. Tighten the adjustment bolt and repeat steps 3-4.  
Figure 27. Auger Drive Belt, Guide and Pulley  
8. Test run the unit. The auger must NOT rotate unless  
the auger control lever has been depressed. Proper  
auger drive belt adjustments stop the auger within 5  
seconds after the auger control is disengaged. If the  
auger drive fails either of these tests, repeat the  
adjustment procedures.  
9. After adjusting the auger drive belt, the auger belt  
guide MUST BE adjusted according to the Adjusting  
Auger Belt Guide procedure which follows.  
25  
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Adjustments & Service  
DRIVE BELT ADJUSTMENT (Continued)  
WARNING  
Adjusting Auger Belt Guide  
Failure to properly adjust the Auger Belt Guide  
may cause auger to rotate when Auger Control  
has not been depressed.  
1. With the auger control still fully depressed, adjust the  
auger belt guide so that there is a 1/64” gap (1/32”  
Maximum) between the end of the guide and the belt  
(Figure 28), making certain the guide is NOT putting  
pressure on the belt.  
2. Making certain the auger belt guide does NOT move  
while doing so, tighten the auger belt guide screw  
(Figure 28) to secure the guide.  
Belt Guide  
& Gap  
3. Check the adjustment on the auger belt guide  
(Figure 28) to make certain that the gap between the  
belt and the belt guide is correct.  
Belt Guide  
Screw  
4. Disengage the auger control by removing the card-  
board tube (or other means used to temporarily  
secure the control.)  
5. Test the unit by following the steps under the  
“Checking Auger Belt & Belt Guide Adjustments”  
above.  
Figure 28. Auger Belt Guide Adjustment  
DRIVE BELT REPLACEMENT  
WARNING  
Snowthrower must move only when the traction  
Drive Control is depressed, and must stop when  
the lever is released (disengaged).  
The snowthrower has two drive belts, one for the traction  
drive—which transmits engine power to the wheels, and  
a second for the auger drive—which transmits engine  
power to the auger mechanism.  
Each of these drive belts are of special construction and  
should be replaced only with genuine replacement belts  
which match the original equipment belts. These are  
available from your dealer.  
Traction Drive Belt & Pulley  
Traction Drive Belt Replacement  
1. Disconnect spark plug wire and fasten it away from  
the spark plug.  
2. Remove belt cover.  
3. Pull the traction drive belt idler pulley arm (See  
Figure 24) away from the belt to relieve tension, and  
slide the belt off the engine pulley.  
4. Slip the belt off from around the traction pulley (See  
Figure 29) and pull the belt out of the unit between  
the auger pulley and the traction pulley (the lower  
cover need not be removed for this step).  
Figure 29. Traction Drive Pulley  
(Lower Cover Removed For Clarity)  
5. Reverse the procedure to install the new belt. Be  
sure there are no twists in the belt, and that the belt is  
properly seated in the pulley grooves.  
6. Replace the belt cover.  
7. Start the unit, and check the traction drive for proper  
operation. See "Traction Clutch Cable Adjustment"  
for adjustment procedures.  
26  
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Service  
DRIVE BELT REPLACEMENT (Cont.)  
Auger Drive Belt Replacement  
WARNING  
Do not go near the discharge chute or auger  
when the engine is running. Do not run the engine  
with any cover or guard removed.  
1. Remove gas from fuel tank and run engine until it  
stops running from lack of fuel.  
2. Disconnect spark plug wire and fasten it away from  
the spark plug.  
Auger Drive Pulley  
3. Remove belt cover (See Figure 25).  
4. Loosen auger belt guide and slide belt off engine pul-  
ley and away from idler pulley. (See Figure 28).  
5. Clamp or tie auger control lever to handle in the fully  
depressed position to release all tension on the auger  
pulley brake pad, and provide clearance for belt  
removal.  
6. Tilt unit forward and rest on auger housing.  
7. Remove lower cover.  
Auger Belt Stops  
8. Loosen hex screw securing belt stop (Figure 30), and  
pivot the belt stop away from the pulley to permit  
removal of belt.  
Figure 30. Auger Drive Pulley and Belt Stops  
9. Pull the belt out of the unit, and install the new belt on  
the auger drive pulley.  
10. Position belt stop to provide 1/8" clearance between  
stop and belt, and and tighten securely.  
11. Replace lower cover.  
12. Return unit to normal upright operating position.  
13. Release auger control.  
14. Install auger belt over engine pulley.  
15. Adjust auger belt stop as described under ADJUST-  
ING BELT GUIDES.  
16. Install belt cover.  
17. Connect spark plug wire and fill fuel tank.  
18. Start unit and check auger for proper operation. See  
"Auger Drive Clutch Cable Adjustment" for adjust-  
ment procedures if additional adjustment is neces-  
sary.  
WARNING  
Auger must NOT rotate unless the Auger Control  
lever has been depressed, and auger must stop  
within 5 seconds after Auger Control lever has  
been released.  
27  
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Service  
ROLLER CHAIN REPLACEMENT  
NOTE: This procedure does not apply to models that use  
an “endless” chain.  
Keeper link  
(Must install towards wheel side  
1. Remove gas from fuel tank and run engine until it  
stops running from lack of fuel.  
with open end trailing.)  
2. Disconnect spark plug wire and fasten it away from  
the spark plug.  
3. Tilt the snowthrower forward and carefully rest unit  
on the auger end.  
Master link  
4. Rotate the wheel to locate the roller chain master link.  
5. Remove the keeper link, master link and chain.  
6. Install new chain and master link as shown in Figure  
31.  
7. Return snowthrower to upright operating position.  
8. Connect spark plug wire and fill fuel tank.  
Direction of travel  
Figure 31. Roller Chain Master Link  
SHEAR PIN REPLACEMENT  
WARNING  
Do not go near the discharge chute or auger  
when the engine is running. Do not run the engine  
with any cover or guard removed.  
B
Under most circumstances, if the auger strikes an object  
which could cause damage to the unit, the shear pin will  
break. (This protects the gear box and other parts from  
damage.)  
A
The shear pins are located on the auger shaft as shown  
in Figure 32. To replace the shear pins, tap out broken  
pin with a pin punch, and install a new shear pin and cot-  
ter pin. Spread the legs of the new cotter pin fully. Do  
NOT replace shear pins with anything other than the  
correct grade replacement shear pin. See the  
A
B
REPLACEMENT PARTS section at the back of this man-  
ual for the correct part numbers. (Use of bolts, screws or  
a harder shear pin will lead to damaged equipment.)  
Figure 32. Shear Pin Replacement  
A. Shear Pin B. Cotter Pin  
28  
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Specifications  
NOTE: Specifications are correct at time of printing and are subject to change without notice.  
* Actual sustained equipment horsepower will likely be lower due to operating limitations and environmental factors.  
ENGINE:  
CHASSIS:  
Wheels  
Inflation Pressure: 20 psi (1,37 bar)  
190 Degrees  
10” (25.4 cm) 4 Blade Ribbon Flighted Steel  
Friction Disc, 5 Forward Speeds, 2 Reverse  
Spout Rotation  
Impeller  
Drive System  
5 HP* Tecumseh  
Make  
Model  
Tecumseh  
Snow King  
Horsepower  
Displacement  
Oil Capacity  
5 HP @ 3600 rpm  
11.88 Cu. in (195 cc)  
See Engine Owner’s Manual  
DIMENSIONS  
Effective Clearing Width  
-555  
-860  
22” (61 cm)  
24” (65 cm)  
8 HP* Briggs & Stratton  
Make  
Briggs & Stratton  
Model  
Intek Snow  
Length  
-555, 860  
Horsepower  
Displacement  
Oil Capacity  
8 HP @ 3600 rpm  
18.6 Cu. in (305 cc)  
28 oz. (,84 L)  
51” (132 cm)  
43” (109cm)  
Height  
-555, 860  
Weight  
-555  
-860  
158 lbs. (72 kg)  
178 lbs. (80 kg)  
29  
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Replacement Parts & Accessories  
REPLACEMENT PARTS  
TECHNICAL MANUALS  
Replacement parts are available from your authorized  
Additional copies of this manual are available, as well as  
dealer. Always use genuine Simplicity / Snapper Service fully illustrated parts lists. These manuals show all of the  
Parts.  
product’s components in exploded views (3D illustrations  
which show the relationship of parts and how they go  
together) as well as part numbers and quantities used.  
Important assembly notes and and torque values are  
also included.  
MAINTENANCE ITEMS  
Many convenient and helpful service and maintenance  
items are available from you authorized dealer. Some of  
these items include:  
For applicable manuals currently available for your  
model, contact our Customer Publications Department at  
262-284-8519 (Smiplicity Manufacturing Inc.) or 1-866-  
313-6682 (Snapper). Have the information listed in the  
box below available when phoning in your request.  
Technical manuals can be downloaded from  
Engine Oil  
Tire Sealant  
Degrimer/Degreaser  
Gas Stabilizer  
Touch-Up Paint  
Grease Gun Kit  
8 oz. Grease Tube  
Model:  
Mfg. No.:  
Your Name:  
Address:  
City, State, Zip:  
Visa/Mastercard No.:  
Card Expiration Date:  
30  
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MANUFACTURING, INC.  
500 N Spring Street / PO Box 997  
Port Washington, WI 53074-0997  
© Copyright 2004, Simplicity Manufacturing, Inc.  
All Rights Reserved. Printed in USA.  
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