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5
maintenance (cont.)
•
SIDE
IDLER
ADJUSTMENT: To increase tension, remove
nut and lock washer securing rear spring
hanger bolt (3:34) in middle tension hole, and
replace bolt in uppermost hole. To decrease
tension, replace in lowest hole. Replace lock
washer and nut, tightening securely. If tension
is still slack, replace springs and/or drive belts.
•
BLADE DECK PULLEY ALIGNMENT: Check initial alignment of each pulley with blade clutch pulley (2:13)
on engine shaft with straight edge; adjust as needed by loosening set screws in each pulley and raising or
lowering pulley. Retighten set screws to 150 in. lbs. when final adjustment is complete.
•
DRIVE PULLEY ALIGNMENT: Check to see that drive pulleys are in line with side idler pulley and wheel
drive pulley; adjust as needed by loosening set screw in pulley and realigning pulley. Retighten set screws
to 150 in. lbs.
REPLACEMENT PARTS:
•
Replacement parts are available through your local Snapper dealer.
TENSION
SPRING
INCREASE
DECREASE
GVTP SM32-R0303.1
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