Poulan Pro 421892 Owner'S Manual Download Page 14

14

GENERAL REC OM MEN DA TIONS

The warranty on this snow thrower does not cover items that 

have been sub ject ed to operator abuse or negligence.  To 

receive full value from the warranty, operator must maintain 

snow thrower as in struct ed in this manual.  Some ad just -

ments will need to be made periodically to properly maintain 

your snow thrower.  All adjustments in the Service and 

Ad just ments section of this manual should be checked at 

least once each season.
•  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.

•  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.  Check controls to be sure they are functioning properly.

LUBRICATION

Keep your snow thrower well lubricated

(See “LU BRI CA TION CHART”).

MAINTENANCE

LUBRICATION CHART

SNOW THROWER

Always observe the safety rules when performing any 

main te nance.

TIRES

• 

Maintain proper air pressure in both tires (14–17 P.S.I. 

/ 19-24.5 N-m).

• 

Keep tires free of gasoline and oil, which can harm rubber.

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 

cor ro sion.

V-BELTS

Check V-belts for deterioration and wear after every 50 

hours of operation and replace if necessary. The belts 

are not ad just able. Replace belts if they begin to slip from 

wear. (See “TO REMOVE BELT COVER” in the Service 

and Adjustments section of this manual).
The V-belts on your snow thrower are of special con struc tion 

and should be replaced by original equipment man u fac tur er 

(OEM) belts avail able from your nearest dealer. Using other 

than OEM belts can cause personal injury or damage to 

the snow thrower.

 

SAE 5W-30 Motor Oil

 

See “ENGINE”

in Maintenance

section

 

General

     Purpose

     Grease

Engine oil

 

Pivot 

points

 

Auger

grease fittings

Summary of Contents for 421892

Page 1: ...ways Wear Eye Protection During Operation IMPORTANT MANUAL Do Not Throw Away WARNING Read the Owner s Manual and follow all Warnings and Safety Instructions Failure to do so can result in serious inju...

Page 2: ...wn from the machine Operation 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 cross ing gravel...

Page 3: ...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 heaters space heaters or clothes dryers Allow the en...

Page 4: ...HER 179246 1 SHOULDER BOLT 1 4 20 179829 1 SPRING 184505 1 LOCKNUT 3 8 73800600 3 RETAINER SPRINGS 169675 4 LOCKNUTS 1 4 20 73800400 1 TRACTION DRIVE CONTROL ROD EXTRA SHEAR BOLTS AND NUTS ROTATOR HEA...

Page 5: ...olding 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 part...

Page 6: ...VE LOOP OPENING UP FIG 5 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...

Page 7: ...headwithholesinchutebracket 3 With chute rotator head and chute bracket aligned position chute rotator head on pin and threaded stud of mounting bracket 4 Install 3 8 washer and locknut on threaded st...

Page 8: ...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 FORWARD PRIMER IGNITION KEY INSERT TO...

Page 9: ...l from the carburetor to the cylinder for use when starting a cold engine Choke control used for starting a cold engine Deflector remote control lever used to change the distance the snow is thrown ME...

Page 10: ...hoke turn knob clockwise Slowly turn knob counterclockwise to disengage FIG 10 FIG 9 FIG 11 FULL OFF SLOW FAST OPEN OFF TO CONTROL SNOW DISCHARGE See Fig 12 WARNING Snow throwers have ex posed rotatin...

Page 11: ...TOOL See Fig 13 In certain snow conditions the discharge chute may be come clogged with ice and snow Use the clean out tool to dislodge this blockage When cleaning repairing or inspecting make certain...

Page 12: ...ome 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 OPERATION BEFORE STARTING...

Page 13: ...oceed 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 engin...

Page 14: ...erly LUBRICATION Keep your snow thrower well lubricated See LUBRICATION CHART MAINTENANCE LUBRICATION CHART SNOW THROWER Always observe the safety rules when performing any maintenance TIRES Maintain...

Page 15: ...ill cap dipstick Be careful not to allow dirt to enter the engine 8 Refill engine with oil through oil dipstick tube Pour slowly Do not overfill For approximate capacity see PRODUCTSPECIFICATIONS sect...

Page 16: ...ne 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...

Page 17: ...n 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...

Page 18: ...gas can damage the fuel system of an engine while in storage 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...

Page 19: ...e centre department adjustment or overhaul Excessive 1 Loose parts or damaged 1 Tighten all fasteners Replace damaged parts If vibration vibration augers or impeller remains contact a qualified servic...

Page 20: ...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 2 EXPLODED 2 10 9...

Page 21: ...TOOL CLIP 9 73800400 NUT 1 4 20 10 74780426 SCREW 1 4 20 X 625 11 155377 NUT 5 16 18 12 163183 SCREW 5 16 18 X 625 13 19111507 WASHER 14 10040500 LOCKWASHER 5 16 15 74940516 SCREW 5 16 18 X 1 00 16 18...

Page 22: ...acturer O E M replacement parts Failure to do so could be hazardous damage your snow thrower and void your warranty 1 2 3 5x 4 5x 01 07 001 A KEY PART NO NO DESCRIPTION KEY PART NO NO DESCRIPTION 1 40...

Page 23: ...r O E M replacement parts Failure to do so could be hazardous damage your snow thrower and void your warranty KEY PART NO NO DESCRIPTION KEY PART NO NO DESCRIPTION 1 1 2 3 2 3 01 07 024 B 1 2 3 4 4 3...

Page 24: ...to do so could be hazardous damage your snow thrower and void your warranty 1 2 3 4 5 6 6 7 8 9 11 11 11 10 01 09 001 A KEY PART NO NO DESCRIPTION 1 404770X428 CHUTE WELDMENT 2 178633X428 DEFLECTOR W...

Page 25: ...M replacement parts Failure to do so could be hazardous damage your snow thrower and void your warranty KEY PART NO NO DESCRIPTION 1 2 2 3 6 6 4 5 01 09 007 A 1 420337 LEVER CABLE ROTATOR ASSEMBLY 2 1...

Page 26: ...void your warranty 01 08 002 E 1 4 5 6 7 7 8 10 11 14 14 12 13 13 12 2 3 9 9 8 KEY PART NO NO DESCRIPTION 1 412683X479 CONTROL PANEL 2 412681X479 CONTROL LEVER LH 3 412682X479 CONTROL LEVER RH 4 4126...

Page 27: ...ur warranty KEY PART NO NO DESCRIPTION KEY PART NO NO DESCRIPTION 1 2 3 4 5 5 6 6 7 7 8 8 8 9 9 01 08 003 A 1 419800X479 PLOW HANDLE LH 2 419801X479 PLOW HANDLE RH 3 196944 PANEL BRACKET LH 4 196943 P...

Page 28: ...re to do so could be hazardous damage your snow thrower and void your warranty 1 2 3 4 5 6 5 7 8 9 10 01 12 001 A KEY PART NO NO DESCRIPTION 1 180480 IMPELLER ROD ASSEMBLY 2 405740 TRACTION ROD ASSEMB...

Page 29: ...ches 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 KEY PART NO NO DESCRI...

Page 30: ...ilure to do so could be hazardous damage your snow thrower and void your warranty 01 02 003 D 31 29 28 26 27 26 25 30 24 24 4 41 40 40 3 6 5 76 8 9 76 10 11 12 11 9 9 76 13 37 39 76 36 76 38 76 15 14...

Page 31: ...344 BEARING 29 178613 WHEEL HUB 30 74760514 SCREW 5 16 18 875 31 12000012 RETAINER RING 32 402187 HEX SHAFT 33 401619 CHAIN 34 417234 SPROCKET SHAFT 35 17490408 SCREW 1 4 20 X 50 36 401984X479 SHIFTER...

Page 32: ...damage your snow thrower and void your warranty KEY PART NO NO DESCRIPTION REPAIR PARTS SNOW THROWER MODEL PR524 96192001504 DRIVE 1a 1b 1b 4 3 3 4 5 6 6 7 5 2 01 03 005 B 1 188226 assy of 1a 1b AXLE...

Page 33: ...parts Failure to do so could be hazardous damage your snow thrower and void your warranty 1 2 3 4 4 3 01 00 009 B KEY PART NO NO DESCRIPTION KEY PART NO NO DESCRIPTION 1 2 3 4 01 04 019 A 1 192213 BE...

Page 34: ...rdous damage your snow thrower and void your warranty 1 2 01 06 001 A 1 187831X421 WHEEL ASSEMBLY LH 2 187866X421 WHEEL ASSEMBLY RH KEY PART NO NO DESCRIPTION KEY PART NO NO DESCRIPTION KEY PART NO NO...

Page 35: ...87893 DECAL POULAN PRO 6 181033 DECAL INSTRUCTION 7 415391 DECAL TRACTION LEVER 8 415390 DECAL AUGER LEVER 9 415475 DECAL SPEED CONTROL 421892 OWNER S MANUAL ENGLISH 421893 OWNER S MANUAL FRENCH NOTE...

Page 36: ...s 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 f...

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