Poulan Snow Blower 421466 User Manual

IMPORTANT MANUAL  
Do Not Throw Away  
OWNER'S MANUAL  
MODEL NUMBER:  
WARNING:  
Read the Owner's Manual and  
follow all Warnings and Safety  
Instructions. Failure to do so  
can result in serious injury.  
PR524  
SNOW THROWER  
421466 Rev 1 08.20.08 TH  
Always Wear Eye Protection During Operation  
Printed in U.S.A.  
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6. Whencleaning,repairingorinspectingthesnowthrower,  
stoptheengineandmakecertainthecollector/impeller  
and all moving parts have stopped. Disconnect the  
spark plug wire and keep the wire away from the plug  
to prevent someone from accidentally starting the en-  
gine.  
7. Do not run the engine indoors, except when starting  
the engine and for transporting the snow thrower in or  
out of the building. Open the outside doors; exhaust  
fumes are dangerous.  
16. Never touch a hot engine or muffler.  
Clearing a Clogged Discharge Chute  
Handcontactwiththerotatingimpellerinsidethedischarge  
chute is the most common cause of injury associated with  
snow throwers. Never use your hand to clean out the dis-  
charge chute. To clear the chute:  
1. SHUT THE ENGINE OFF!  
2. Wait 10 seconds to be sure the impeller blades have  
stopped rotating.  
8. Exercise extreme caution when operating on slopes.  
3. Always use a clean-out tool, not your hands.  
9. Neveroperatethesnowthrowerwithoutproperguards,  
and other safety protective devices in place and work-  
ing.  
Maintenance and Storage  
1. Check shear bolts and other bolts at frequent intervals  
for proper tightness to be sure the equipment is in safe  
working condition.  
10. Never direct the discharge toward people or areas  
where property damage can occur. Keep children  
and others away.  
2. Never store the machine with fuel in the fuel tank  
inside a building where ignition sources are present  
such as hot water heaters, space heaters, or clothes  
dryers. Allow the engine to cool before storing in any  
enclosure.  
3. Always refer to operator’s manual for important details  
if the snow thrower 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.  
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 snow  
thrower is transported or not in use.  
14. Use only attachments and accessories approved by  
the manufacturer of the snow thrower (such as wheel  
weights, counterweights, or cabs).  
15. Never operate the snow thrower without good visibility  
or light. Always be sure of your footing, and keep a firm  
hold on the handles. Walk; never run.  
CONGRATULATIONS on your purchase of a new snow  
thrower. Ithasbeendesigned,engineeredandmanufactured  
to give best possible dependability and performance.  
PRODUCT SPECIFICATIONS  
Gasoline Capacity  
and Type:  
2.0 Quarts (2,27 Liters)  
Unleaded Regular only  
Should you experience any problem you cannot easily  
remedy, please contact your nearest authorized service  
center. We have competent, well-trained technicians and  
the proper tools to service or repair this unit.  
Oil Type  
(API SG–SL):  
SAE 30 (above 40°F)  
SAE 5W-30 or 10W-30 (0° to +40°F)  
SAE 0W-30 (below 0°F)  
Please read and retain this manual. The instructions will  
enable you to assemble and maintain your snow thrower  
properly. Always observe the “SAFETY RULES”.  
Oil Capacity:  
21 Ounces (0,6 Liters)  
Spark Plug:  
Gap:  
Champion RJ19LM  
0.030" (0,762 mm)  
SERIAL NUMBER: ___________________________  
DATE OF PURCHASE: _______________________  
THEMODELANDSERIALNUMBERSWILLBEFOUND  
ONADECALATTACHEDTOTHEREAROFTHESNOW  
THROWER HOUSING.  
CUSTOMER RESPONSIBILITIES  
Read and observe the safety rules.  
Follow a regular schedule in maintaining, caring for  
and using your snow thrower.  
YOUSHOULDRECORDBOTHSERIALNUMBERAND  
DATE OF PURCHASE AND KEEP IN A SAFE PLACE  
FOR FUTURE REFERENCE.  
Follow the instructions under “Maintenance” and “Stor-  
age” sections of this owner’s manual.  
TABLE OF CONTENTS  
SAFETY RULES ........................................................ 2-3  
MAINTENANCE SCHEDULE ..................................... 14  
SERVICE AND ADJUSTMENTS........................... 16-18  
STORAGE.............................................................. 18-19  
TROUBLESHOOTING................................................ 19  
REPAIR PARTS ..................................................... 20-35  
WARRANTY................................................................ 36  
PRODUCT SPECIFICATIONS...................................... 4  
CUSTOMER RESPONSIBILITIES................................ 4  
ASSEMBLY / PRE-OPERATION ............................... 5-7  
OPERATION ............................................................ 8-13  
MAINTENANCE..................................................... 14-15  
3
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PARTS PACKED SEPARATELY IN CARTON  
4
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ASSEMBLY / PRE-OPERATION  
Read these instructions and this manual in its entirety  
before you attempt to assemble or operate your new  
snow thrower. Reading the entire manual will familiar-  
ize you with the unit, which will assist you in assembly,  
operation and maintenance of the product.  
SPEED  
CONTROL  
ROD  
PLASTIC TIE  
Your new snow thrower has been assembled at the factory  
with the exception of those parts left unassembled for ship-  
ping purposes. All parts such as nuts, washers, bolts, etc.,  
necessary to complete the assembly have been placed in  
the parts bag. To ensure safe and proper operation of your  
snow thrower, all parts and hardware you assemble must  
be tightened securely. Use the correct tools as necessary  
to ensure proper tightness.  
UPPER  
HANDLE  
HANDLE  
KNOB  
LOWER  
HANDLE  
REMOVE SNOW THROWER FROM CARTON  
1. Remove all accessible loose parts and parts boxes  
from carton.  
2. Cut down all four corners of carton and lay panels flat.  
3. Removethetwo(2)screwssecuringtheaugerhousing  
to the pallet.  
4. Removeallpackingmaterialsexceptplastictieholding  
speed control rod to lower handle.  
5. Remove the two (2) plastic ties securing the upper  
handle to the pallet.  
6. Remove snow thrower from carton and check carton  
thoroughly for additional loose parts.  
FIG. 1  
SPEED CONTROL ROD  
HOW TO SET UP YOUR SNOW THROWER  
TOOL BOX (See Fig. 10)  
RETAINER  
SPRING  
A toolbox is provided on your snow thrower. The toolbox is  
located on top of the belt cover. Store the extra shear bolts,  
nuts and multi-wrench provided in parts bag in the toolbox.  
NOTE: The multi-wrench may be used for assembly of the  
chuterotatorheadtosnowthrowerandmakingadjustments  
to the skid plates.  
UNFOLD UPPER HANDLE  
1. Raise upper handle to the operating position and  
tighten handle knobs securely. Additional carriage  
bolts, washers and handle knobs are in bag of parts.  
Use to secure upper handle to lower handle. Install  
in lower holes in handles.  
SPEED  
CONTROL  
BRACKET  
SPEED  
CONTROL  
LEVER  
INSTALL SPEED CONTROL ROD (See Figs. 1 and 2)  
FIG. 2  
1. Remove plastic tie securing rod to lower handle.  
2. Insert rod into speed control bracket and secure with  
retainer spring.  
5
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ASSEMBLY / PRE-OPERATION  
INSTALL TRACTION DRIVE CONTROL ROD  
(See Figs. 3 and 4)  
The traction drive control rod has the long loop on the end  
of the spring as shown.  
1. Slide rubber sleeve up rod and hook end of spring into  
pivot bracket with loop opening down as shown.  
2. With top end of rod positioned under left side of control  
panel, pushroddownandinserttopendofrodintohole  
in drive control bracket. Secure with retainer spring.  
INSTALL AUGER CONTROL ROD (See Figs. 5 and 6)  
The auger control rod has the short loop on the end of the  
spring as shown.  
1. Slide rubber sleeve up rod and hook end of spring into  
control arm with loop opening up as shown.  
2. With top end of rod positioned under right side of  
control panel, push down on rod and insert end of rod  
into hole in auger control bracket. Secure with retainer  
spring.  
TRACTION DRIVE  
CONTROL ROD  
AUGER  
CONTROL  
ROD  
RUBBER  
SLEEVE  
RUBBER  
SLEEVE  
CONTROL  
ARM  
LOOP OPEN-  
ING DOWN  
LOOP  
OPENING  
UP  
PIVOT  
BRACKET  
FIG. 5  
FIG. 3  
AUGER CONTROL ROD  
AUGER  
CONTROL  
LEVER  
TRACTION DRIVE  
CONTROL LEVER  
RETAINER  
SPRING  
RETAINER  
SPRING  
TRACTION  
DRIVE  
CONTROL  
ROD  
DRIVE  
CONTROL  
BRACKET  
AUGER  
CONTROL  
BRACKET  
FIG. 4  
FIG. 6  
6
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ASSEMBLY / PRE-OPERATION  
INSTALL DISCHARGE CHUTE / CHUTE ROTATOR  
HEAD (See Fig. 7)  
NOTE: The multi-wrench provided in your parts bag may  
be used to install the chute rotator head.  
SPRING  
1/4-20  
SHOULDER  
BOLT  
CHUTE  
DEFLECTOR  
HOOK  
1. Place discharge chute assembly on top of chute base  
with discharge opening toward front of snow thrower.  
2. Positionchuterotatorheadoverchutebracket. Ifneces-  
sary,rotatechuteassemblytoalignsquareandpinonun-  
dersideofchuterotatorheadwithholesinchutebracket.  
3. With chute rotator head and chute bracket aligned,  
position chute rotator head on pin and threaded stud  
of mounting bracket.  
BETWEEN HEX  
NUTS  
NYLON  
WASHER  
ON CHUTE  
ROTATER HEAD  
1/4-20  
LOCKNUT  
5/16-18  
CARRIAGE  
BOLT  
4. Install 3/8 washer and locknut on threaded stud and  
tighten securely.  
CABLE  
EYELET  
CHUTE  
ROTATOR  
HEAD  
REMOTE  
3/8 LOCKNUT  
3/8 WASHER  
CABLE  
BRACKET  
5/16-18  
LOCKNUT  
FIG. 8  
PIN  
THREADED  
STUD  
ROTATOR HEAD  
MOUNTING  
ALIGN BEFORE  
TIGHTENING LOCKNUT  
CHUTE  
BRACKET  
BRACKET  
FIG. 7  
CHUTE DEFLECTOR  
CONTROL LEVER  
INSTALL CHUTE DEFLECTOR REMOTE CONTROL  
(See Figs. 8 and 9)  
FIG. 9  
1. Install remote cable bracket to discharge chute with  
5/16-18 carriage bolt and 5/16-18 locknut as shown.  
Tighten securely.  
CHECK TIRE PRESSURE  
Thetiresonyoursnowthrowerwereoverinflatedatthefac-  
tory for shipping purposes. Correct and equal tire pressure  
is important for best snow throwing performance.  
2. Install remote cable eyelet to chute deflector with  
1/4-20 shoulder bolt, nylon washer and 1/4-20 locknut  
as shown. Tighten securely.  
Reduce tire pressure to 14-17 PSI (19-24.5 N-m).  
3. Install spring hooks between hex nuts on chute rotater  
head and into hole in chute deflector as shown.  
7
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OPERATION  
KNOW YOUR SNOW THROWER  
READ THIS OWNER'S MANUAL AND ALL SAFETY RULES BEFORE OPERATING YOUR SNOW THROWER. Compare  
the illustrations with your snow thrower to familiarize yourself with the location of various controls and adjustments. Save  
this manual for future reference.  
These symbols may appear on your snow thrower or in literature supplied with the product. Learn and understand  
their meaning.  
PRIMER  
DANGER  
OR WARNING  
READ AND FOLLOW ALL SAFETY INFORMATION  
AND INSTRUCTIONS BEFORE USE OF THIS PRODUCT.  
KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE.  
FORWARD REVERSE  
IGNITION KEY.  
INSERT TO START  
AND RUN,  
PULL OUT TO STOP.  
DISENGAGED  
ENGAGED  
SNOW  
TRACTION  
DISCHARGE  
DRIVE CONTROL  
8
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OPERATION  
AUGER  
DISCHARGE CHUTE CONTROL LEVER  
SPARK  
PLUG  
ENGINE OIL CAP  
CONTROL  
LEVER  
WITH DIPSTICK  
SAFETY  
IGNITION  
KEY  
DEFLECTOR REMOTE  
DRIVE SPEED  
CONTROL LEVER  
CONTROL LEVER  
GASOLINE  
FILLER  
CAP  
CHUTE  
DEFLECTOR  
CHOKE  
CON-  
TROL  
FUEL  
SHUT-OFF  
VALVE  
TRACTION  
DRIVE  
CONTROL  
LEVER  
THROTTLE  
/ ENGINE  
CONTROL  
DISCHARGE  
CHUTE  
RECOIL  
STARTER  
HANDLE  
PRIMER  
OIL DRAIN PLUG  
CLEAN-OUT TOOL  
HANDLE  
KNOB  
MUFFLER  
TOOLBOX  
NOTE: ITEMS ABOVE  
ARE SHOWN IN  
THEIR TYPICAL  
LOCATION ON THE  
ENGINE. ACTUAL  
LOCATION MAY VARY  
WITH THE ENGINE  
ON YOUR UNIT.  
SKID PLATE  
AUGERS  
FIG. 8  
MEETS A.N.S.I. SAFETY REQUIREMENTS  
Our snow throwers conform to the standards of the American National Standards Institute.  
Throttle/engine control - used to select either FAST or  
SLOW engine speed and to STOP the engine.  
Toolbox - used to store spare shear bolts, locknuts and  
wrench.  
Traction drive control lever - used to engage power-pro-  
pelled forward or reverse motion of snow thrower.  
Safety ignition key - must be inserted for the engine to  
start and run. Remove when snow thrower is not in use.  
Auger control lever - used to engage auger motion (throw  
Recoil starter handle - used for starting the engine.  
snow).  
Primer - pumps additional fuel from the carburetor to the  
cylinder for use when starting a cold engine.  
Discharge chute control lever - used to change the di-  
rection the snow is thrown.  
Choke control - used for starting a cold engine.  
Skid plate - used to adjust height of scraper bar from the  
ground.  
9
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OPERATION  
The operation of any snow thrower can result  
TO USE CHOKE CONTROL (See Fig. 11)  
in foreign objects thrown into the eyes, which  
canresultinsevereeyedamage. Alwayswear  
safety glasses or eye shields while operating  
your snow thrower or performing any adjust-  
The choke control is located on the engine. Use the choke  
control whenever you are starting a cold engine. Do not  
use to start a warm engine.  
00155  
To engage choke, turn knob clockwise. Slowly turn  
knob counterclockwise to disengage.  
ments or repairs. We recommend standard safety glasses  
or a wide vision safety mask worn over spectacles.  
HOW TO USE YOUR SNOW THROWER  
Know how to operate all controls before adding fuel or  
attempting to start the engine.  
OFF  
FULL  
STOPPING  
TRACTION DRIVE  
Release traction drive control lever to stop the forward  
or reverse movement of the snow thrower.  
AUGER  
FIG. 11  
Release the auger control lever to stop throwing snow.  
TO CONTROL SNOW DISCHARGE (See Fig. 14)  
ENGINE  
WARNING: Snow throwers have ex-  
posed rotating parts, which can cause  
severe injury from contact, or from ma-  
terial thrown from the discharge chute.  
Keep the area of operation clear of all  
persons, small children and pets at all  
times including startup.  
1. Move throttle control to “STOP” position.  
2. Remove (do not turn) safety ignition key to prevent  
unauthorized use.  
NOTE: Never use choke to stop engine.  
TO USE FUEL SHUT-OFF VALVE (See Fig. 9)  
The fuel shut-off valve is located beneath the fuel tank on  
the engine. Always operate the snow thrower with the fuel  
shut-off valve in the OPEN position.  
WARNING: If the discharge chute or  
augerbecomeclogged,shut-offengine  
andwaitforallmovingpartstostop.Use  
the clean-out tool, NOT YOUR HANDS,  
to unclog the chute and/or auger.  
TheDIRECTIONinwhichsnowistobethrowniscontrolled  
by the discharge chute control lever.  
OFF  
To change the discharge chute position, press down-  
ward on discharge chute control lever and move lever  
left or right until chute is in desired position. Be sure  
lever springs back and locks into desired position.  
OPEN  
The DISTANCE that snow is thrown is controlled by the  
position of the chute deflector. Set the deflector low to  
throw snow a short distance; set the deflector higher to  
throw snow farther.  
FIG. 9  
TO USE THROTTLE CONTROL (See Fig. 10)  
Thethrottlecontrolislocatedontheengine.Alwaysoperate  
the snow thrower with the engine at full throttle. Full throttle  
offers the best snow thrower performance.  
Press downward on chute deflector control lever and  
moveleverforwardtolowerthedeflectoranddecrease  
the distance. Move lever back to raise the deflector  
and increase the distance. Be sure lever springs back  
and locks into desired position.  
FAST  
TO THROW SNOW (See Fig. 14)  
The auger rotation is controlled by the auger control lever  
located on the right side handle.  
Squeeze auger control lever to handle to engage the  
auger and throw snow.  
Release the auger control lever to stop throwing snow.  
SLOW  
FIG. 10  
10  
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OPERATION  
TO MOVE FORWARD AND BACKWARD (See Fig. 16)  
DISCHARGE CHUTE  
CONTROL LEVER  
SELF-PROPELLING, forward and reverse movement of  
the snow thrower, is controlled by the traction drive control  
lever located on the left side handle.  
Squeezetractiondrivecontrollevertohandletoengage  
the drive system.  
Release traction drive control lever to stop the forward  
or reverse movement of the snow thrower.  
SPEED and DIRECTION are controlled by the drive speed  
control lever.  
Press downward on the speed control lever and move  
lever to desired position BEFORE engaging the trac-  
tion drive control lever. Be sure lever springs back and  
locks into desired position.  
CHUTE DEFLECTOR  
REMOTE CONTROL LEVER  
FIG. 14  
CAUTION: Do not move speed control lever  
when traction drive control lever is engaged.  
Damage to the snow thrower can result.  
USING THE CLEAN-OUT TOOL (See Fig. 15)  
In certain snow conditions, the discharge chute may be-  
come clogged with ice and snow. Use the clean-out tool to  
dislodge this blockage.  
Slower speeds are for heavier snow and faster speeds  
are for light snow and transporting the snow thrower. It  
is recommended that you use a slower speed until you  
are familiar with the operation of the snow thrower.  
When cleaning, repairing, or inspecting, make  
certain all controls are disengaged and the  
auger/impeller and all moving parts have  
stopped. Disconnect the spark plug wire and  
keep the wire away from the spark plug to pre-  
vent accidental starting.  
TRACTION DRIVE  
CONTROL LEVER  
Releasetheaugercontrolleverandshutofftheengine.  
Removetheclean-outtoolfromit'smountingclip. Grasp  
the tool firmly by the handle and push and twist the tool  
into the discharge chute to dislodge the blockage.  
Afterthepackedsnowhasbeendislodged,returntheclean-  
out tool to it's mounting clip by pushing it into the clip.  
Makesurethedischargechuteispointedinasafedirec-  
tion(novehicles,buildings,people,orotherobjectsare  
inthedirectionofdischarge)beforerestartingtheengine.  
DRIVE SPEED  
CONTROL LEVER  
Restart the engine, then squeeze the auger control  
lever to the handle to clear snow from the auger hous-  
ing and the discharge chute.  
FIG. 16  
DISCHARGE CHUTE  
CLEAN-OUT  
TOOL  
MOUNTING  
CLIP  
FIG. 15  
11  
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OPERATION  
TO ADJUST SKID PLATES (See Fig. 17)  
BEFORE STARTING THE ENGINE  
CHECK ENGINE OIL LEVEL (See Fig. 18)  
NOTE:Thewrenchprovidedinyourpartsbagmaybeused  
to adjust the skid plates.  
The engine on your snow thrower has been shipped, from  
the factory, already filled with oil.  
1. Check engine oil with snow thrower on level ground.  
2. Remove oil fill cap/dipstick and wipe clean, reinsert  
the dipstick and screw tight, wait for a few seconds,  
remove and read oil level. If necessary, add oil until  
“FULLmark on dipstick is reached. Do not overfill.  
Skid plates are located on each side of the auger housing  
and adjust the clearance between the scraper bar and the  
ground surface. Adjust skid plates evenly to proper height  
for current surface conditions. For removal of snow in  
normal conditions, such as a paved driveway or sidewalk,  
place skid plates in the highest position (lowest scraper  
clearance) to give a 1/8" clearance between the scraper  
bar and the ground. Use a middle position if the surface  
to be cleared is uneven.  
To change engine oil, see “TO CHANGE ENGINE OIL”  
in the Maintenance section of this manual.  
NOTE: It is not recommended to operate the snow thrower  
overgravelorrockysurfaces.Objectssuchasgravel,rocks  
or other debris, can easily be picked up and thrown by the  
impeller, which can cause serious personal injury, property  
damage or damage to the snow thrower.  
ADD GASOLINE (See Fig. 18)  
Fill fuel tank to bottom of tank filler neck. Do not over-  
fill. Use fresh, clean, regular unleaded gasoline with  
a minimum of 87 octane. Do not mix oil with gasoline.  
Purchase fuel in quantities that can be used within 30  
days to assure fuel freshness.  
If snow thrower must be operated over gravel surface,  
use extra caution and be sure skid plates are adjusted  
to lowest (highest scraper clearance) position.  
WARNING: Wipe off any spilled oil or  
fuel. Do not store, spill or use gasoline  
near an open flame.  
1. Shut off engine and wait for all moving parts to stop.  
2. Adjust skidplatesbylooseningthehexnuts, thenmov-  
ing skid plate to desired position. Be sure both plates  
are adjusted evenly. Tighten securely.  
CAUTION: Alcohol blended fuels (called  
gasohol or using ethanol or methanol) can at-  
tract moisture which leads to separation and  
formation of acids during storage. Acidic gas  
can damage the fuel system of an engine while  
in storage. To avoid engine problems, the fuel  
system should be emptied before storage of  
30 days or longer. Drain the gas tank, start  
the engine and let it run until the fuel lines  
and carburetor are empty. Use fresh fuel next  
season. SeeStorageInstructionsforadditional  
information. Never use engine or carburetor  
cleaner products in the fuel tank or permanent  
damage may occur.  
HIGH POSITION  
(LOW GROUND  
CLEARANCE)  
AUGER  
HOUSING  
SCRAPER BAR  
HEX  
SKID PLATE  
NUTS  
LOW POSITION (HIGH GROUND CLEARANCE)  
FIG. 17  
SCRAPER BAR  
CHOKE CONTROL  
THROTTLE PRIMER  
ENGINE OIL  
FILL CAP /  
DIPSTICK  
The scraper bar is not adjustable, but is reversible. After  
considerable use it may become worn. When it has worn  
almost to the edge of the housing, it can be reversed,  
providing additional service before requiring replacement.  
Replace a damaged or worn scraper bar.  
SAFETY  
IGNITION  
KEY  
GASOLINE  
FILLER CAP  
FUEL SHUT-  
OFF VALVE  
RECOIL  
STARTER  
HANDLE  
NOTE: ALL ITEMS ARE SHOWN IN THEIR TYPICAL LOCATION.  
ACTUAL LOCATION MAY VARY WITH ENGINE ON YOUR UNIT.  
FIG. 18  
12  
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OPERATION  
TO START ENGINE  
SNOW THROWING TIPS  
Be sure fuel shut-off valve is in the “OPEN” position.  
Always operate the snow thrower with the engine at  
full throttle. Full throttle offers the best performance.  
Your snow thrower engine is equipped with a recoil starter.  
COLD START  
1. Insert safety ignition key (packed separately in parts  
bag)intoignitionslotuntilitclicks. DONOTturnthekey.  
Keep the extra safety ignition key in a safe place.  
Go slower in deep, freezing or heavy wet snow. Use  
the drive speed control, NOT the throttle, to adjust  
speed.  
It is easier and more efficient to remove snow imme-  
diately after it falls.  
The best time to remove snow is the early morning. At  
this time the snow is usually dry and has not been ex-  
posed to the direct sun and warming temperatures.  
2. Place throttle control in “FAST” position.  
3. Rotate choke control to “FULLposition.  
4. Push the primer four (4) times if the temperature is  
below 15°F, or two (2) times if temperature is between  
15° and 50°F. If temperature is above 50°F, priming is  
not necessary.  
Slightly overlap each successive path to ensure all  
snow will be removed.  
Throw snow downwind whenever possible.  
NOTE: Over priming may cause flooding, preventing the  
engine from starting. If you do flood the engine, wait a few  
minutes before attempting to start and DO NOT push the  
primer.  
5. Pull recoil starter handle quickly. Do not allow starter  
rope to snap back.  
6. Whentheenginestarts,releasetherecoilstarterhandle  
and slowly move the choke control to the “OFF” posi-  
tion.  
Adjust the skid plates to proper height for current snow  
conditions. See “TO ADJUST SKID PLATES” in this  
section of this manual.  
For extremely heavy snow, reduce the width of snow  
removal by overlapping previous path and moving  
slowly.  
Keep engine clean and clear of snow during use. This  
will help air flow and extend engine life.  
Aftersnow-throwingiscompleted,allowenginetorunfor  
a few minutes to melt snow and ice off the engine.  
Allow the engine to warm up for a few minutes. Engine will  
not develop full power until it has reached normal operat-  
ing temperature.  
Clean the entire snow thrower thoroughly after each  
use and wipe dry so it is ready for next use.  
WARM START  
Follow the steps above, keeping the choke in the “OFF”  
position. DO NOT push the primer.  
WARNING: Do not operate snow  
throwerifweatherconditionsimpairvis-  
ibility. Throwing snow during a heavy,  
windysnowstormcan blind you and be  
hazardous to the safe operation of the  
snow thrower.  
BEFORE STOPPING  
Run the engine for a few minutes to help dry off any mois-  
ture on the engine.  
IF RECOIL STARTER HAS FROZEN  
If the recoil starter has frozen and will not turn the engine,  
proceed as follows:  
1. Grasp the recoil starter handle and slowly pull as much  
rope out of the starter as possible.  
2. Release the recoil starter handle and let it snap back  
against the starter.  
If the engine still fails to start, repeat the above steps.  
13  
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MAINTENANCE  
GENERAL RECOMMENDATIONS  
LUBRICATION CHART  
Thewarrantyonthissnowthrowerdoesnotcoveritemsthat  
have been subjected to operator abuse or negligence. To  
receivefullvaluefromthewarranty,operatormustmaintain  
snow thrower as instructed in this manual. Some adjust-  
mentswillneedtobemadeperiodicallytoproperlymaintain  
your snow thrower. All adjustments in the Service and  
Adjustments section of this manual should be checked at  
least once each season.  
SAE 5W-30 Motor Oil  
See “ENGINE”  
in Maintenance  
section  
General  
Purpose  
Grease  
Once a year, you should replace the spark plug and  
check belts for wear. A new spark plug will help your  
engine run better and last longer.  
Pivot  
points  
Follow the maintenance schedule in this manual.  
NOTE: Use only Original Equipment Manufacturer (OEM)  
parts to service this unit. Failure to do so can cause the unit  
to malfunction and pose a risk of injury to the operator.  
BEFORE EACH USE  
1. Check engine oil level.  
2. Check for loose fasteners.  
3. Checkcontrolstobesuretheyarefunctioningproperly.  
LUBRICATION  
Keep your snow thrower well lubricated  
(See “LUBRICATION CHART”).  
Auger  
grease fittings  
Engine oil  
SNOW THROWER  
Always observe the safety rules when performing any  
maintenance.  
V-BELTS  
Check V-belts for deterioration and wear after every 50  
hours of operation and replace if necessary. The belts  
are not adjustable. Replace belts if they begin to slip from  
wear. (See “TO REMOVE BELT COVER” in the Service  
and Adjustments section of this manual).  
TIRES  
Maintain proper air pressure in both tires (14–17 P.S.I.  
/ 19-24.5 N-m).  
Keeptiresfreeofgasolineandoil,whichcanharmrubber.  
TheV-beltsonyoursnowthrowerareofspecialconstruction  
andshouldbereplacedbyoriginalequipmentmanufacturer  
(OEM)beltsavailablefromyournearestdealer.Usingother  
than OEM belts can cause personal injury or damage to  
the snow thrower.  
NOTE: To seal tire punctures and prevent flat tires due to  
slow leaks, tire sealant may be purchased from your local  
parts dealer. Tire sealant also prevents tire dry rot and  
corrosion.  
14  
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MAINTENANCE  
AUGER GEAR CASE  
Oil will drain more freely when warm.  
Catch oil in a suitable container.  
The gear case was filled with lubricant to the proper  
level at the factory. The only time the lubricant needs  
attention is if service has been performed on the gear  
case.  
NOTE: The left side wheel may be removed from snow  
thrower for easier access to the oil drain plug and place-  
ment of a suitable container. The unit tilted, resting on the  
frame with the left wheel removed, will help drain any oil  
trapped inside the engine. (See “TO REMOVE WHEELS”  
in the Service and Adjustments section of this manual).  
If lubricant is required, use only Ronex ED #1  
grease.  
TRACTION DRIVE SYSTEM  
1. Remove safety ignition key and disconnect spark plug  
wire from spark plug. Place wire where it cannot come  
in contact with spark plug.  
DO NOT lubricate the drive components inside the snow  
thrower. The sprockets, hex shafts, drive disc and friction  
wheel require no lubrication. The bearings and bushings  
are lifetime lubricated and require no maintenance.  
2. Clean area around drain plug.  
3. Remove drain plug and drain oil in a suitable container.  
4. Install drain plug and tighten securely.  
5. Wipe off any spilled oil from snow thrower and engine.  
6. Install left wheel (if removed for draining oil). Be sure to  
install klick pin into proper hole in wheel axle (See “TO  
REMOVE WHEELS” in the Service and Adjustments  
section of this manual).  
7. Remove oil fill cap/dipstick. Be careful not to allow dirt  
to enter the engine.  
CAUTION:Anylubricatingoftheabovecompo-  
nents can cause contamination of the friction  
wheel and damage to the drive system of your  
snow thrower.  
ENGINE  
See engine manual.  
LUBRICATION  
8. Refill engine with oil through oil dipstick tube. Pour  
slowly. Do not overfill. For approximate capacity see  
“PRODUCTSPECIFICATIONSsectionofthismanual.  
Use only high quality detergent oil rated with API service  
classification SG–SL. Select the oil's SAE viscosity grade  
according to your expected operating temperature.  
9. Use gauge on oil fill cap/dipstick for checking level. Be  
sure dipstick cap is tightened securely for accurate  
reading. Keep oil at “FULLline on dipstick.  
10. Wipe off any spilled oil.  
MUFFLER  
Inspect and replace corroded muffler as it could create a  
fire hazard and/or damage.  
SPARK PLUG  
Replacesparkplugatthebeginningofeachseasonorafter  
every100hoursofoperation,whicheveroccursfirst. Spark  
plug type and gap setting are shown in the “PRODUCT  
SPECIFICATIONS” section of this manual.  
NOTE: Although multi-viscosity oils (5W30, 10W30 etc.)  
improve starting in cold weather, these multi-viscosity oils  
will result in increased oil consumption when used above  
32°F. Check your engine oil level more frequently to avoid  
possible engine damage from running low on oil.  
CLEANING  
IMPORTANT: For best performance, keep snow thrower  
housing free of any dirt or trash. Clean the outside of your  
snow thrower after each use.  
Changetheoilafterevery25hoursofoperationoratleastonce  
ayearifthesnowthrowerisnotusedfor25hoursinoneyear.  
Checkthecrankcaseoillevelbeforestartingtheengineand  
after each five (5) hours of continuous use. Tighten oil fill  
cap / dipstick securely each time you check the oil level.  
WARNING: Removesafetyignitionkey  
and disconnect spark plug wire from  
spark plug. Place wire where it cannot  
come in contact with spark plug.  
TO CHANGE ENGINE OIL  
Determine temperature range anticipated before next oil  
change.AlloilmustmeetAPIserviceclassificationSG–SL.  
Keepfinishedsurfaces/wheelsfreeofgasoline,oil,etc.  
Be sure snow thrower is on level surface.  
We do not recommend using a garden hose to clean  
yoursnowthrowerunlesstheelectricalsystem,muffler  
and carburetor are covered to keep water out. Water  
in engine can result in shortened engine life.  
15  
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SERVICE AND ADJUSTMENTS  
WARNING: To avoid serious injury, before performing any service or adjustments:  
1. Be sure throttle is in STOP position.  
2. Remove safety ignition key.  
3. Make sure the augers and all moving parts have completely stopped.  
4. Disconnect spark plug wire from spark plug and place wire where it cannot contact plug.  
3. Align holes in impeller hub with holes in impeller shaft  
and install two (2) new 1/4-20 x 1-5/8" capscrew/shear  
bolts. Install 1/4-20 locknuts and tighten securely.  
SNOW THROWER  
TO ADJUST SNOW THROWER HEIGHT  
See “TO ADJUST SKID PLATES” and “SCRAPER BAR”  
in the Operation section of this manual.  
CAUTION: Do not substitute. Use only original  
equipment capscrew/shear bolts as supplied  
with your snow thrower.  
CHUTE DEFLECTOR  
The chute deflector, attached to the top of the discharge  
chute, is provided to direct discharging snow away from  
the operator. If the deflector becomes damaged, it should  
be replaced.  
4. Insertsafetyignitionkeyandreconnectsparkplugwire  
to spark plug.  
1/4-20  
LOCKNUT  
1/4-20 x 1-5/8  
CAPSCREW /  
SHEAR BOLT  
1/4-20 x 2  
SHOULDER /  
SHEAR BOLT  
WARNING: To avoid serious injury,  
never operate your snow thrower with  
the deflector removed or damaged.  
IMPELLER HUB  
SPACER  
IMPELLER  
SHAFT  
Tochangedirectionand/ordistancesnowisdischarged,  
see “TO CONTROL SNOW DISCHARGE” in the Op-  
eration section of this manual.  
SHEAR BOLTS (See Fig. 19)  
AUGER SHEAR BOLTS  
Both right and left-hand augers are secured to the auger  
shaft with a shoulder/shear bolt and hex nut. Should a for-  
eign object or ice become lodged in the augers, the shear  
bolts are designed to break, preventing damage to any  
other components. If one or both augers do not turn when  
auger control lever is engaged, check to see if one or both  
of the bolts have sheared. To replace the shear bolts:  
1. Disengage all controls and move throttle control to  
STOP position. Wait for all moving parts to stop.  
2. Remove safety ignition key and disconnect spark plug  
wire from spark plug. Place wire where it cannot come  
in contact with spark plug.  
AUGER  
HUB  
1/4-20  
LOCKNUT  
AUGER HUB  
FIG. 19  
AUGER SHAFT  
TO REMOVE BELT COVER (See Fig. 20)  
1. Remove the two screws securing belt cover to frame.  
2. Remove belt cover.  
3. Alignholeinaugerhubwithholeinaugershaftandinstall  
anew1/4-20x2"shoulder/shearboltandspacer. Install  
1/4-20 lock nut and tighten securely.  
Replace belt cover by installing cover and screws and  
tighten securely.  
CAUTION: Do not substitute. Use only original  
equipment shear bolts as supplied with your  
snow thrower.  
4. Insertsafetyignitionkeyandreconnectsparkplugwire  
to spark plug.  
IMPELLER SHEAR BOLTS  
The impeller is secured to the impeller shaft with two (2)  
capscrew/shearboltsandhexnuts. Shouldaforeignobject  
or ice become lodged in the impeller, the capscrews are  
designed to break, preventing damage to any other com-  
ponents. If impeller does not turn when auger control lever  
is engaged, check to see if the capscrews have sheared.  
To replace the capscrew/shear bolts:  
FRAME  
BELT COVER  
FIG. 20  
SCREWS  
1. Disengage all controls and move throttle control to  
STOP position. Wait for all moving parts to stop.  
2. Remove safety ignition key and disconnect spark plug  
wire from spark plug. Place wire where it cannot come  
in contact with spark plug.  
16  
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SERVICE AND ADJUSTMENTS  
HINT: Insert a 3/8" drive ratchet (in the “ON” position) into  
TO REPLACE BELTS (See Fig. 22)  
the square hole in idler arm and rotate ratchet clockwise  
to relieve tension.  
The auger and traction drive belts are not adjustable. If the  
belts are damaged or begin to slip from wear, they should  
be replaced. It is recommended that the belt(s) be replaced  
by a Sears service centre/department.  
8. With tension relieved on idler, install new traction drive  
belt around pulleys and inside belt keepers.  
9. Placeaugerbeltaroundandinsidethegrooveofauger  
pulley only.  
NOTE: It is recommended that both the auger and traction  
drive belt be replaced at the same time.  
10. While your assistant slowly raises handles to rejoin  
the auger housing and frame assembly, pull up on the  
auger belt and squeeze sides together above pulley  
so belt is fully seated in groove of pulley.  
11. Move idler arm so it does not hit impeller pulley as you  
bring snow thrower completely together and check  
carefully for proper routing of belts. If auger belt has  
becomedislodgedfromthepulley(bycatchingtheidler  
arm bracket while bringing snow thrower together),  
separate the snow thrower and repeat step 12. Belt  
must be fully seated in pulley groove when bringing  
the snow thrower together  
12. Install the two (2) hex bolts and lock washers and  
tighten securely.  
13. INSTALLENGINEPULLEY-Placebeltinpulleygroove  
and slide pulley on crankshaft. Install flat washer,  
lockwasher and bolt and tighten securely (41-47 N-m  
torque). Make sure belt is inside belt keeper.  
TheV-beltsonyoursnowthrowerareofspecialconstruction  
andshouldbereplacedbyoriginalequipmentmanufacturer  
(OEM) belts available from your nearest Sears service  
centre/department. Using other than OEM belts can cause  
personal injury or damage to the snow thrower.  
WARNING: Belt replacement requires  
separation of the snow thrower. While  
separating the auger housing from the  
frame assembly, it is important that an  
assistantstandintheoperatingposition  
andholdthesnowthrowerhandles.Se-  
rious personal injury and/or damage to  
theunitcouldoccurifthesnowthrower  
should fall during the belt changing  
process.  
FRAME  
ASSEMBLY  
AUGER  
HOUSING  
14. INSTALL BELT COVER and two (2) screws. Tighten  
securely.  
15. INSTALL DISCHARGE CHUTE – See “INSTALL DIS-  
CHARGE CHUTE / CHUTE ROTATER HEAD” in the  
Assembly / Pre-Operation section of this manual.  
BELT KEEPER  
TRACTION DRIVE BELT  
ENGINE  
HANDLES  
1. REMOVE GASOLINE FROM FUEL TANK - Drain  
gasoline from fuel tank into a suitable container, out-  
doors, away from fire or flame. Wipe up any spilled  
gasoline.  
2. REMOVE DISCHARGE CHUTE - Loosen locknut  
securing chute rotator head to mounting bracket only  
enough to allow chute rotator head to be raised and  
discharge chute to be removed from snow thrower.  
FLAT WASHER  
PULLEY  
LOCKWASHER  
BOLT  
AUGER  
BELT  
IDLER ARM  
SQUARE  
HOLE  
3. REMOVE BELT COVER - See “TO REMOVE BELT  
COVER” in this section of this manual.  
4. REMOVEENGINEPULLEY-Removebolt,lockwasher  
and flat washer securing pulley to engine crankshaft.  
Remove outside (auger) pulley only from crankshaft.  
CLUTCHING  
IDLER ARM  
BRACKET  
AUGER  
HOUSING  
FRAME  
AUGER PULLEY  
BOLTS  
5. SEPARATE SNOW THROWER - With your assistant  
standing in the operating position holding the handles,  
remove the two (2) bolts and lock washers holding  
auger housing and frame together.  
WARNING: As the last bolt is removed,  
have your assistant carefully lower the  
handles down to the ground.  
FIG. 22  
6. REMOVE AUGER BELT from around pulley.  
7. RELIEVE TENSION ON TRACTION DRIVE BELT  
IDLER and remove traction drive belt from around  
pulleys.  
17  
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SERVICE AND ADJUSTMENTS  
TO REMOVE WHEELS (See Fig. 22)  
Remove the klik pin and remove wheel from axle.  
NOTE: To seal punctures or prevent flat tires due to slow  
leaks, tire sealant may be purchased from your local parts  
dealer. Tire sealant also prevents tire dry rot and corrosion.  
IMPORTANT: When installing wheel, be sure to use the in-  
nermost hole in axle and the wheel hub hole. To disengage  
drive system from the wheels (for pushing or transporting  
the snow thrower), remove klik pin from wheel hub and  
insert pin into the outermost hole in axle only.  
ENGINE  
See engine manual.  
CARBURETOR  
Your carburetor is not adjustable. Engine performance  
should not be affected at altitudes up to 7,000 feet (2,134  
meters). If your engine does not operate properly due to  
suspected carburetor problems, take your snow thrower  
to a qualified service centre.  
KLIK PIN  
OUTER HOLE  
ENGINE SPEED  
Never tamper with the engine governor, which is factory set  
for proper engine speed. Overspeeding the engine above  
the factory high speed setting can be dangerous and will  
void the warranty. If you think the engine-governed high  
speed needs adjusting, contact a qualified service centre,  
which has proper equipment and experience to make any  
necessary adjustments.  
INNER  
HOLE  
WHEEL  
WHEEL HUB  
FIG. 22  
STORAGE  
Immediately prepare your unit for storage at the end of the  
season or if the unit will not be used for 30 days or more.  
FUEL SYSTEM  
IMPORTANT: It is important to prevent gum deposits from  
forming in essential fuel system parts such as carburetor,  
fuelhose,ortankduringstorage.Also,alcoholblendedfuels  
(called gasohol or using ethanol or methanol) can attract  
moisture which leads to separation and formation of acids  
during storage. Acidic gas can damage the fuel system of  
an engine while in storage.  
WARNING: Never store the snow  
throwerwithgasolineinthetankinside  
a building where fumes may reach an  
open flame, spark or pilot light as on a  
furnace, water heater, clothes dryer or  
gasappliance. Allowtheenginetocool  
before storing in any enclosure.  
Empty the fuel tank by starting the engine and letting  
it run until the fuel lines and carburetor are empty.  
Never use engine or carburetor cleaner products in the  
fuel tank or permanent damage may occur.  
SNOW THROWER  
When snow thrower is to be stored for a period of time,  
clean it thoroughly, remove all dirt, grease, leaves, etc.  
Store in a clean, dry area.  
1. Clean entire snow thrower (See “CLEANING” in the  
Maintenance section of this manual).  
2. Inspect and replace belts, if necessary (See “TO RE-  
PLACEBELTSintheServiceandAdjustmentssection  
of this manual).  
Use fresh fuel next season.  
NOTE: Fuel stabilizer is an acceptable alternative in min-  
imizing the formation of fuel gum deposits during storage.  
Add stabilizer to gasoline in fuel tank or storage container.  
Always follow the mix ratio found on stabilizer container.  
Run engine at least 10 minutes after adding stabilizer to  
allow the stabilizer to reach the carburetor. Do not drain the  
gas tank and carburetor if using fuel stabilizer.  
3. Lubricate as shown in the Maintenance section of this  
manual.  
4. Besurethatallnuts,bolts,screws,andpinsaresecurely  
fastened. Inspect moving parts for damage, breakage  
and wear. Replace if necessary.  
ENGINE OIL  
Drain oil (with engine warm) and replace with clean en-  
gine oil. (See “ENGINE” in the Maintenance section of  
this manual).  
CYLINDER  
1. Remove spark plug.  
5. Touch up all rusted or chipped paint surfaces; sand  
lightly before painting.  
2. Pour one ounce (29 ml) of oil through spark plug hole  
into cylinder.  
ENGINE  
See engine manual.  
3. Pullrecoilstarterhandleslowlyafewtimestodistribute  
oil.  
4. Replace with new spark plug.  
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STORAGE  
Coveryoursnowthrowerwithasuitableprotectivecover  
OTHER  
thatdoesnotretainmoisture.Donotuseplastic.Plastic  
cannotbreathe,whichallowscondensationtoformand  
will cause your snow thrower to rust.  
Remove safety ignition key; store it in a safe place.  
Do not store gasoline from one season to another.  
Replace your gasoline can if your can starts to rust.  
Rust and/or dirt in your gasoline will cause problems.  
IMPORTANT: Never cover snow thrower while engine/  
exhaust area is still warm.  
If possible, store your snow thrower indoors and cover  
it to protect it from dust and dirt.  
TROUBLESHOOTING  
See appropriate section in manual unless directed to a qualified service centre/department.  
PROBLEM  
CAUSE  
CORRECTION  
Does not start  
1. Fuel shut-off valve (if so  
equipped) in OFF position.  
2. Safety ignition switch OUT.  
3. Out of fuel.  
4. Throttle in STOP position.  
5. Choke in OFF position.  
6. Primer not depressed.  
7. Engine is flooded.  
8. Spark plug wire is  
disconnected.  
1. Turn fuel shut-off valve to OPEN position.  
2. Push safety ignition switch IN.  
3. Fill fuel tank with fresh, clean gasoline.  
4. Move throttle to FAST position.  
5. Move to FULL position.  
6. Prime as instructed in the Operation section of this manual.  
7. Wait a few minutes before restarting, DO NOT prime.  
8. Connect wire to spark plug.  
9. Bad spark plug.  
10. Stale fuel.  
11. Water in fuel.  
9. Replace spark plug.  
10. Empty fuel tank & carburetor, refill with fresh, clean gasoline.  
11. Empty fuel tank & carburetor, refill with fresh, clean gasoline.  
Loss of power  
1. Spark plug wire loose.  
2. Throwing too much snow.  
3. Fuel tank cap is covered  
with ice or snow.  
1. Reconnect spark plug wire.  
2. Reduce speed and width of swath.  
3. Remove ice and snow on and around fuel tank cap.  
4. Dirty or clogged muffler.  
4. Clean or replace muffler.  
Engine idles or  
runs roughly  
1. Choke is in FULL position.  
2. Blockage in fuel line.  
3. Stale fuel.  
4. Water in fuel.  
5. Carburetor is in need of  
adjustment or overhaul.  
1. Move choke to OFF position.  
2. Clean fuel line.  
3. Empty fuel tank & carburetor, refill with fresh, clean gasoline.  
4. Empty fuel tank & carburetor, refill with fresh, clean gasoline.  
5. Contact a qualified service centre/department.  
Excessive  
vibration  
1. Loose parts or damaged  
augers or impeller.  
1. Tighten all fasteners. Replace damaged parts. If vibration  
remains, contact a qualified service centre/department.  
Recoil starter  
is hard to pull  
1. Frozen recoil starter.  
1. See “IF RECOIL STARTER HAS FROZEN”  
in the Operation section of this manual.  
Loss of traction 1. Drive belt is worn.  
1. Check / replace drive belt.  
2. Check / reinstall drive belt.  
drive / slowing  
of drive speed  
2. Drive belt is off of pulley.  
3. Friction drive wheel is worn. 3. Contact a qualified service centre/department.  
Loss of snow  
discharge or  
slowing of  
1. Auger belt is off of pulley.  
2. Auger belt is worn.  
3. Clogged discharge chute.  
1. Check / reinstall auger belt.  
2. Check / replace auger belt.  
3. Clean snow chute.  
4. Remove debris or foreign object from augers / impeller.  
snow discharge 4. Augers / impeller jammed.  
19  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
AUGER HOUSING / IMPELLER ASSEMBLY  
5
11  
6
11  
7
15  
16  
14  
12  
8
13  
4
11  
17  
12  
3
10  
11  
1
9
2
33  
32  
34  
30  
31  
31  
26  
36  
29  
28  
20  
27  
21  
22  
23  
25  
35  
24  
23  
22  
2 (EXPLODED)  
21  
19  
18  
01.07.004-B  
20  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
AUGER HOUSING / IMPELLER ASSEMBLY  
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
1
2
3
4
5
6
7
8
175321X479  
196710  
188909  
191079  
175322  
178675X008  
192199  
405400  
73800400  
74780426  
155377  
163183  
19111507  
10040500  
74940516  
180355  
194189  
407760  
407761  
407766  
407770  
407762  
174697  
407763  
407764  
189282  
407758  
174683  
407757  
7836M  
IMPELLER  
GEARBOX ASSEMBLY  
BEARING  
IMPELLER PULLEY  
DISCHARGE BASE  
CORNER BRACKET  
CLEAN OUT TOOL  
TOOL CLIP  
NUT 1/420  
SCREW 1/420 X .625  
NUT 5/1618  
SCREW 5/1618 X .625  
WASHER  
LOCKWASHER 5/16  
SCREW 5/1618 X 1.00  
CARRIAGE BOLT  
SCREW 1316 X .625  
PLUG  
GEARBOX COVER RH  
GASKET  
SEAL  
BEARING  
THRUST WASHER 1.00  
WORM GEAR  
AUGER SHAFT  
SQUARE KEY  
BEARING  
THRUST WASHER  
IMPELLER SHAFT  
ROLL PIN  
THRUST WASHER  
THRUST BEARING  
BEARING  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
174681  
174684  
407769  
407768  
407767  
407765  
ORING  
SCREW 5/1618 X .750  
GEARBOX COVER LH  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
21  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
AUGER HOUSING / IMPELLER ASSEMBLY  
1
KEY  
PART  
NO.  
404928X428  
404931X479  
72270505  
155377  
NO.  
1
DESCRIPTION  
AUGER HOUSING  
SCRAPPER BAR  
CARRIAGE BOLT 5/1618 X .625  
NUT 5/1618  
2
3
4
3 (5x)  
4 (5x)  
2
01.07.001-A  
1
KEY  
NO.  
PART  
NO.  
2
DESCRIPTION  
1
2
405985X479  
405986X479  
AUGER 24 LH  
AUGER 24 RH  
01.07.008-A  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
22  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
AUGER HOUSING / IMPELLER ASSEMBLY  
2
3
1
1
KEY  
PART  
NO.  
NO.  
DESCRIPTION  
2
1
2
3
174658  
411939  
179582  
AUGER BEARING  
BEARING PLUG  
SCREW 5/1618 X 1.00  
3
01.07.005-A  
3
4
2
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
4
1
2
3
4
174762X479  
178777X479  
72270506  
751153  
SKID PLATE LH  
SKID PLATE RH  
CARRIAGE BOLT 5/1618 X .75  
NUT 5/1618  
01.11.001-A  
1
3
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
23  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
CONTROL PANEL / DISCHARGE CHUTE  
2
11  
10  
5
8
3
6
9
11  
4
6
11  
KEY  
NO.  
PART  
NO.  
7
DESCRIPTION  
1
1
2
3
4
5
6
404770X428  
178633X428  
420325  
179096X479  
189713X428  
128415  
CHUTE WELDMENT  
DEFLECTOR WELDMENT  
DEFLECTOR SEAL  
STRAP  
KNOB BLACK  
POP RIVET  
7
8
9
185600  
72270505  
191730  
SHOULDER BOLT 1/420 X .704  
CARRIAGE BOLT 5/1618 X .625  
NUT 1/420  
10  
11  
155415  
179246  
WASHER  
PLASTIC WASHER  
01.09.001-A  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
24  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
CONTROL PANEL / DISCHARGE CHUTE  
2
2
1
*3  
*6  
*6  
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
1
2
*3  
*4  
*5  
*6  
420337  
17501010  
420678  
420677  
420675  
420674  
LEVER/CABLE ROTATOR ASSEMBLY  
SCREW 1024 X .625  
ROTATOR HEAD  
ROTATOR PIVOT BRACKET  
PULLEY PIVOT  
*4  
01.09.007-A  
*5  
CABLE ASSEMBLY  
NOTES:  
1. ITEMS INDICATED WITH AN * ARE LISTED AS REFERENCE FOR SERVICE PARTS ONLY.  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
25  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
HANDLES  
10  
2
11  
7
4
8
9
9
5
7
6
1
3
13  
8
12  
13  
14  
14  
01.08.002-D  
12  
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
1
2
3
4
5
6
7
412683X479  
412681X479  
412682X479  
412679X008  
420889X008  
412677  
CONTROL PANEL  
CONTROL LEVER LH  
CONTROL LEVER RH  
TRACTION ROD ARM  
IMPELLER ROD ARM  
INTERLOCK ROD  
SPACER  
412680  
8
9
10  
11  
12  
13  
14  
169675  
17060408  
414280  
414281  
178899  
19131316  
72120618  
RETAINER  
SCREW 1/420 X .50  
KNOB BLACK  
KNOB RED  
HANDLE KNOB  
WASHER 3/8  
CARRIAGE BOLT 3/816 X 2.25  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
26  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
HANDLES  
5
1
KEY  
NO.  
PART  
NO.  
6
DESCRIPTION  
8
7
1
2
3
4
5
6
7
8
9
419800X479  
419801X479  
196944  
196943  
199513  
74780512  
74780524  
751153  
PLOW HANDLE LH  
PLOW HANDLE RH  
PANEL BRACKET LH  
PANEL BRACKET RH  
HANDLE GRIP  
SCREW 5/1618 X .750  
SCREW 5/1618 X 1.50  
NUT 5/1618  
2
9
5
3
8
6
7
8
9
4
155415  
WASHER  
01.08.003-A  
1
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
1
2
3
4
419797X479  
405784X479  
150078  
LOWER HANDLE  
2
PIVOT SUPPORT WELDMENT  
SCREW 5/1618 X .750  
SCREW 3/816 X 1.00  
4
17000616  
3
4
4
4
3
01.05.002-B  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
27  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
HANDLES  
2
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
1
1
2
3
4
5
6
7
8
9
10  
180480  
405740  
180445  
187716  
180447  
178669  
180926  
72270506  
155377  
169675  
IMPELLER ROD ASSEMBLY  
TRACTION ROD ASSEMBLY  
SHIFTER ROD TOP  
SHIFTER ROD BOTTOM  
SPRING SLEEVE  
IMPELLER SPRING  
TRACTION SPRING  
CARRIAGE BOLT 5/1618 X .75  
NUT 5/1618  
3
8
9
RETAINER  
4
5
7
10  
5
6
01.12.001-A  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
28  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
HANDLES  
3
1
2
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
1
2
3
183352  
184471  
175262  
CONSOLE PANEL  
SCREW 1024 X .625  
SCREW 1024 X 1.25  
3
2
01.10.001-B  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
29  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
DRIVE  
ITEM 43 EXPLODED  
69  
2
68  
16  
1
71  
17  
74  
18  
70  
15  
14  
15  
72  
9
12  
11  
20  
21  
22  
73  
11  
76  
13  
24  
9
19  
9
23  
10  
11  
76  
4
34  
75  
8
76  
7
6
24  
5
33  
23  
31  
76  
3
35  
33  
39  
30  
29  
32  
50  
28  
35  
49  
51  
26  
52  
53  
36  
47  
27  
24  
76  
54  
55  
56  
49  
51  
57  
58  
26  
37  
45  
46  
52  
4
23  
38  
49  
64  
67  
43  
48  
62  
76  
44  
40  
61  
63  
25  
24  
42  
59  
65  
41  
4
40  
60  
01.02.003-D  
66  
30  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
DRIVE  
KEY  
NO.  
PART  
NO.  
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
DESCRIPTION  
1
2
3
4
5
6
7
8
198474  
SPEED SELECTOR ASSEMBLY  
SCREW 1024 X .625  
END PLATE  
SCREW 5/1618 X .50  
WASHER  
CONTROL ARM  
CLEVIS PIN  
SHIFTER PLATE  
SHOULDER BOLT  
SHIFTER BRACKET  
NUT 1/420  
CLUTCH PLATE  
CLUTCH BRACKET  
SHIFTER LINK  
RETAINER  
CONTROL SHAFT  
CLUTCH ROD  
RETAINER  
SHIFTER YOKE  
PIVOT ROD  
RETAINER  
RETURN SPRING  
NUT 5/1618  
BEARING  
NUT 5/1618  
RUBBER WHEEL PLATE  
RUBBER RING  
BEARING  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
72  
73  
74  
75  
76  
12000007  
184471  
410877  
413429X479  
402689  
414557  
180522  
74780520  
187786  
73930500  
59289  
175331  
10040500  
74610516  
409475  
180478  
400026  
850263  
11050500  
155452  
419925X479  
175324X479  
180523  
74780524  
166785  
175330  
178828  
85179  
851084  
402504  
401820  
198791  
402393  
17541008  
402511  
418894  
132010  
150078  
ERING .375  
SHOULDER SCREW  
BOTTOM PAN  
SPRING BRACKET  
DRIVE PLATE ASSEMBLY  
IDLER SPRING  
IDLER PULLEY  
SCREW 5/1618 X 1.25  
IDLER ARM  
17501010  
402685X428  
17490508  
57079  
405485  
198580  
403097X004  
402881  
403096X004  
191730  
402856X004  
416717X004  
187101  
700279  
406109  
402568  
169675  
401732  
402310  
402882  
402878  
751153  
408981  
73930500  
198176X479  
179831  
175344  
178613  
74760514  
12000012  
402187  
401619  
417234  
17490408  
401984X479  
180135  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
NUT 5/1618  
WASHER  
PIVOT BUSHING  
LOCKWASHER 5/16  
SCREW 5/1618 X 1.00  
SPACER  
TRACTION PULLEY  
WASHER 3/8  
LOCKWASHER 3/8  
LOCKWASHER  
BELT GUIDE  
IDLER ARM  
IDLER BRACKET  
IDLER PULLEY  
SCREW 5/1618 X 1.50  
NUT 5/1618  
PIN IDLER PIVOT  
IDLER SPRING  
RETAINER  
SCREW 3/824 X 1.375  
PULLEY SHAFT  
DRIVE PLATE  
BEARING  
PULLEY HALF  
SCREW 1024 X .50  
SPACER BEARING  
SWING PLATE  
WHEEL HUB  
SCREW 5/1618.875  
RETAINER RING  
HEX SHAFT  
CHAIN  
SPROCKET SHAFT  
SCREW 1/420 X .50  
SHIFTER BRACKET  
SPRING  
NUT 3/816  
SCREW 5/1618 X .750  
402652  
PLATE PIVOT ROD  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
31  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
DRIVE  
6
7
1b  
4
8
3
1b  
1a  
7
2
3
5
4
01.03.005-A  
6
KEY  
PART  
NO.  
NO.  
DESCRIPTION  
1
188226  
179352  
9465M1  
402691  
174697  
179830  
146315  
17490508  
155443  
189282  
(assy of 1a,1b) AXLE ASSEMBLY  
AXLE SHAFT  
ROLL PIN 3/16  
SPROCKET  
THRUST WASHER  
BEARING  
SCREW 5/1618 X .625  
BOLT 5/1618 X .500  
CLIK PIN  
1a  
1b  
2
3
4
5
6
7
8
SQUARE KEY  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
32  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
CHASSIS / ENGINE / PULLEYS  
4
2
3
4
3
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
- -  
- - - - - -  
TECUMSEH ENGINE MODEL  
LH195SP-67504D  
FRAME  
ENGINE MOUNT PLATE  
BOLT 3/816  
1
2
3
4
409346X428  
417014X428  
150406  
1
150078  
SCREW 5/1618 X .750  
01.00.009-A  
1
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
1
2
3
4
192213  
179157  
419744  
408007  
BELT COVER  
IMPELLER PULLEY  
TRACTION BELT  
IMPELLER BELT  
2
3
01.04.019-A  
4
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
33  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
WHEELS / BAG OF PARTS  
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
1
2
187831X421  
187866X421  
WHEEL ASSEMBLY LH  
WHEEL ASSEMBLY RH  
1
2
01.06.001-A  
2
KEY  
NO.  
PART  
NO.  
4
DESCRIPTION  
3
1
2
3
4
5
6
7
169675  
180684  
73800600  
19131316  
198636  
198638  
73800400  
RETAINER PIN  
WRENCH  
LOCKNUT 3/816  
WASHER 3/8  
SHEAR BOLT 1/420 X 13/4  
SPACER  
LOCKNUT 1/420  
1
7
6
01.14.006-A  
5
1
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
1
35062  
SAFETY IGNITION KEY  
01.14.008-A  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
34  
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REPAIR PARTS  
SNOW THROWER - MODEL PR524 (96192001503)  
DECALS  
1
2
4
9
8
6
7
5
3
1
KEY PART  
NO. NO.  
DESCRIPTION  
1
2
3
4
5
6
7
8
9
181037  
187868  
181035  
181042  
187893  
181033  
415391  
415390  
415475  
DECAL, DANGER  
DECAL, POULAN PRO, HP/24"  
DECAL, DANGER, DEFLECTOR  
DECAL, DANGER  
DECAL, POULAN PRO  
DECAL, INSTRUCTION  
DECAL, TRACTION LEVER  
DECAL, AUGER LEVER  
DECAL, SPEED CONTROL  
OWNER’S MANUAL, ENGLISH  
OWNER'S MANUAL, FRENCH  
- - 421466  
- - 421467  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  
Failure to do so could be hazardous, damage your snow thrower and void your warranty.  
35  
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LIMITED WARRANTY  
The Manufacturer warrants to the original consumer purchaser that this product as manufactured is free from defects  
in materials and workmanship. For a period of two (2) years from date of purchase by the original consumer pur-  
chaser, we will repair or replace, at our option, without charge for parts or labor incurred in replacing parts, any part  
which we find to be defective due to materials or workmanship. This Warranty is subject to the following limitations  
and exclusions.  
1. This warranty does not apply to the engine or components parts thereof. Please refer to the applicable manu-  
facturer's warranty on these items.  
2. Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the  
purchaser. Transportation charges for any parts submitted for replacement under this warranty must be paid by  
the purchaser unless such return is requested by the manufacturer.  
3. The Warranty period for any products used for rental or commercial purposes is limited to 90 days from the date  
of original purchase.  
4. This Warranty applies only to products which have been properly assembled, adjusted, operated, and maintained  
in accordance with the instructions furnished. This Warranty does not apply to any product which has been sub-  
jected to alteration, misuse, abuse, improper assembly or installation, delivery damage, or to normal wear of the  
product.  
5. Exclusions: Excluded from this Warranty are belts, shear pins, normal wear, normal adjustments, standard hard-  
ware and normal maintenance.  
6. In the event you have a claim under this Warranty, you must return the product to an authorized service dealer.  
Should you have any unanswered questions concerning this Warranty, please contact:  
In Canada contact:  
Poulan Pro  
Poulan Pro, Customer Service Department  
Customer Service Department  
5855 Terry Fox Way  
1030 Stevens Creek Road  
Mississauga, Ontario  
Augusta, GA 30907 USA  
L5V 3E4  
giving the complete mfg. ID#, serial number and date of purchase of your product and the name and address of the  
authorized dealer from whom it was purchased.  
THIS WARRANTY DOES NOT APPLY TO INCIDENTAL OR CONSEQUENTIAL DAMAGES AND ANY IMPLIED  
WARRANTIES ARE LIMITED TO THE SAME TIME PERIODS STATED HEREIN FOR OUR EXPRESSED WAR-  
RANTIES. Some areas do not allow the limitation of consequential damages or limitations of how long an implied  
Warranty may last, so the above limitations or exclusions may not apply to you. This Warranty gives you specific  
legal rights, and you may have other rights which vary from locale to locale.  
This is a limited Warranty within the meaning of that term as defined in the Magnuson-Moss Act of 1975.  
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