Poulan PXT15538 Manuale Utente

Pagina di 48
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FIG. 20
TO REPLACE MOTION DRIVE BELT(See Fig. 20)
Park the tractor on level surface.  En gage parking brake.  
For as sis tance, there is a belt installation guide decal on 
bottom side of left footrest.
BELT REMOVAL -
•  Remove mower (See “TO RE MOVE MOWER” in this 
section of manual).
NOTE: Observe entire motion drive belt and position of all 
belt guides and keepers.
•  Remove belt from stationary idler and clutching idler.
•  Remove belt downward from around en gine pulley.
•  Pull belt slack toward rear of trac tor.  Remove belt up-
wards from transaxle pulley by de flect ing belt keep ers.
•  Remove belt from center span keeper and pull belt 
away from tractor.
BELT INSTALLATION -
•  Carefully work new belt down be tween transaxle belt 
keepers and onto the input pulley.
•  Slide belt into the center span keeper.
•  Pull belt toward front of tractor and roll around the top 
groove of engine pulley.
•  Install belt through stationary idler and clutch ing idler.
•  Make sure belt is in all pulley grooves and in side all 
belt guides and keep ers.
•  Install mower (See “TO IN STALL MOWER” in this 
sec tion of manual).
TRANSAXLE 
PULLEY
STA TION ARY 
IDLER
CLUTCHING 
IDLER
ENGINE PULLEY
CENTER SPAN
KEEPER
FIG. 21
TO ADJUST STEERING WHEEL ALIGNMENT
If steering wheel crossbars are not horizontal (left to right) 
when wheels are positioned straight forward, remove steer-
 ing wheel and reassemble per instructions in the Assembly 
section of this manual.
FRONT WHEEL TOE-IN/CAMBER
The front wheel toe-in and camber are not adjustable on 
your tractor. If damage has occurred to affect the front 
wheel toe-in or camber, contact your nearest authorized 
service center/department.
FIG. 22
TO REMOVE WHEEL (See Fig. 22)
•  Block up axle securely.
• 
Remove axle cover, retaining ring and washers to allow 
wheel removal (rear wheel contains a square key - Do 
not lose).
•  Repair tire and reassemble.
•  On rear wheels only:  align grooves in rear wheel hub 
and axle.  Insert square key.
•  Replace washers and snap retaining ring securely in 
axle groove.
•  Replace axle cover.
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.
RE TAIN ING 
RING
WASH ERS
SQUARE KEY 
(REAR WHEEL ONLY)
AXLE 
COVER
TO START ENGINE WITH A WEAK BATTERY 
(See Fig. 23) 
WARNING: Lead-acid batteries gen er ate 
ex plo sive gases. Keep sparks, flame and 
smoking ma te ri als away from bat ter ies. 
Always wear eye pro tec tion when around 
batteries.
If your battery is too weak to start the engine, it should be 
recharged. (See "BATTERY" in the Maintenance sec tion 
of this man u al).
SERVICE AND ADJUSTMENTS
TRANSAXLE GEAR SHIFT LEVER NEU TRAL 
ADJUSTMENT (See Fig. 21)
The transaxle should be in neutral when the gear shift lever is 
in neutral (lock gate) position. The adjustment is preset at the 
factory; however, if adjustment is needed, proceed as follows:
•  Make sure transaxle is in neutral.
NOTE: When the tractor rear wheels move freely, the 
transaxle is in neutral.
• 
Loosen adjustment bolt in front of the right rear wheel.
•  Position the gear shift lever in the neutral position.
•  Tighten adjustment bolt securely.
NOTE:  If additional clearance is needed to get to ad just ment 
bolt, move mower deck height to the lowest position.
GEARSHIFT 
LEVER
ADJUSTMENT 
BOLT
NEUTRAL 
LOCK 
GATE