Poulan 403661 To Adjust Carburetor, Belt Removal, Belt Replacement, Check Tine Operation

Page 14

SERVICE AND ADJUSTMENTS

FORWARD MOTION (INSIDE) V-BELT

ENGINE PULLEY

TRANSMISSION

BELT GUIDE

PULLEY

 

REVERSE

IDLER PULLEY

BELT GUIDE

FORWARD

 

IDLER PULLEY

 

 

REVERSE (OUTSIDE) V-BELT

REVERSE

IDLER

PULLEY

ENGINE PUL-

belts_10

LEY

FORWARD

IDLER PULLEY

 

FRONT VIEW REFERENCE

BELT REMOVAL

•Remove reverse idler pulley from idler arm.

•Remove reverse (outside) V-belt.

•Remove forward (inside)V-belt from transmission pulley first and then from engine pulley.

BELT REPLACEMENT

•Install new forward (inside) V-belt to engine pulley first then to transmission pulley. Be sure belt is positioned on inside groove of both pulleys, inside all belt guides and rests on idler pulley.

•Before installing reverse (outside)V-belt, turn belt“inside out”. Twist so wide, flat surface of belt is to inside.

•WrapV-belt around reverse idler pulley and reassemble idler to idler arm. Tighten securely. Be sure belt is between reverse idler pulley and idler arm pin.

•Install belt to outside groove of transmission pulley. Be sure belt is inside all belt guides and rests on outside groove of engine pulley.

CHECK TINE OPERATION

•See “TINE OPERATION CHECK” in this section of manual.

REPLACE BELT GUARD

ENGINE

REVERSE

IDLER

IDLER PULLEY

ARM PIN

ENGINE

PULLEY

FIG. 21

TO ADJUST CARBURETOR

The carburetor has been preset at the factory and adjustment should not be necessary. However, engine performance can be affected by differences in fuel, temperature, altitude or load. If the carburetor does need adjustment, contact your nearest authorized service center/department

IMPORTANT:NEVERTAMPERWITHTHEENGINEGOVERNOR, WHICH IS FACTORY SET FOR PROPER ENGINE SPEED. OVERSPEEDING THE ENGINE ABOVE THE FACTORY HIGH SPEED SETTING CAN BE DANGEROUS. IF YOU THINK THE ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING, CONTACTYOUR NEAREST AUTHORIZED SERVICE CENTER/ DEPARTMENT, WHICH HAS THE PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS.

REVERSEREVERSE (OUTSIDE)

REVERSEIDLER ARMV-BELTIDLER PULLEY

IDLER

ARM PINBELT GUARD BOLT

FORWARD MOTION (INSIDE) V-BELT

ENGINE PULLEY

TRANSMISSION

PULLEY

BELT

GUIDE

FORWARD IDLER

PULLEY

FIG. 22

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Contents PPFT55 Always Wear EYE Protection During OperationTraining Safety RulesMaintenance and Storage PreparationTable of Contents OPERATOR’S Position See Fig AssemblyTools Required for Assembly Tilling Width Unpack Carton & Install Handle See FigHandle Height Tine OperationKnow Your Tiller Meets Ansi Safety RequirementsOperation Tine Operation See Fig HOW to USE Your TillerStopping See Fig TillingFill Engine with OIL See Fig Before Starting EngineTo Transport ADD GasolineCultivating Breaking in Your TillerTilling Hints General Recommendations MaintenanceLubrication Chart Before Each USECooling System See Fig AIR Cleaner See FigEngine Tiller Service and AdjustmentsCleaning To Replace V-BELTS See Figs Tine Operation Check See FigTo Remove Belt Guard See Fig Final Check OFF PositionBelt Removal To Adjust CarburetorBelt Replacement Check Tine OperationFuel System StorageOther Engine OILTroubleshooting Points Handle Assembly KEY Part DescriptionBelt Guard and Pulley Assembly Wheel and Depth Stake Assembly KEY Part NO. NO. DescriptionTine Assembly Tineipb31716 Decals Service Notes
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