Poulan 157469 - Manual (Page 22)

REPLACE MOWER BLADE DRIVE BELT
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The mower blade drive belt may be replaced without tools.
Park the tractor on level surface. Engage parking brake.
BELT REMOVAL -
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* Pull belt H
BELT INSTAll AiiUf!
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• Make sure Deli r- in ai« f luilev ijfo-jVfes and inbicie all l)eli
guides.
• Install mower in revefse order of removal instructions.
Your tractor is equipped with an adjustable brake system
which is mounted on the side of the transaxle.
If tractor requires more than six (6) feet stopping distance
at high speed ifi highest gear, then brake must be adjusted.
•
Depress clutch/brake pedal and engage parking brake.
• Measure distance between brake operating arm and
nut “A” on brake rod.
• If distance is other than 1 -3/4", loosen jam nut and turn
nut “A” until distance becomes 1-3/4". Retighten jam
nut against nut “ A ” .
Road test tractor for proper stopping distance as stated
above. Readjust if necessary. If stopping distance is
still greater than six (6) feet in highest gear, further
maintenance is necessary. Contact your nearest au­
thorized service center/department.
rO REPLACE M0110H DRIVE BELT
Tig, 24|
Park the tractor on level surface Engage parKing brare
For assistance, there is a belt installation guide decal on
bottom side of left footrest
• Remove mower (See ‘TO REMOVE MOWER” in this
section of this manual.)
• Remove upper belt keeper.
• Remove belt from stationary idler and clutching idler.
• Pull belt slack toward rear of tractor. Carefully remove
belt upwards from transmission input pulley and over
cooling fan blades.
• Pull belt toward front of tractor and remove downward
from around engine pulley.
• Install new belt by reversing above procedure.
IMPORTANT: MAKE SURE UPPER BELT KEEPER IS
POSITIONED PROPERLY BETWEEN LOCATOR TABS.
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