Maintenance Instructions REPLACING/REPAIRING
59
PTO Drive Belt
1. To remove the PTO drive belt:
a. Remove the engine belt, as described in
previous section.
b. Remove 1/4-20 x 3/4 bolt locating belt
guide on gearbox pulley and rotate guide
to clear belt.
c. Move blade clutch (in direction of engage-
ment) far enough to relax belt scrubber
brake without tightening the PTO drive belt.
Roll belt off PTO drive pulley and GHS
blower pulley (GHS model only).
2. Install the PTO drive belt by reversing the re-
moval procedure. Refer to ADJUSTMENTS of
Blade Brake (PTO) in this section to check
scrubber brake adjustment and brake action.
PTO Drive Belt Removal
Engage Clutch
Remove Bolt and Rotate Belt Guide to Clear Belt
Compound Pulley
Belt Guide
PTO Drive
Pulley
Belt Scrubber Brake
(Relax Brake to Remove Belt)
GHS
Blower
Pulley
PTO
Drive Belt
Clutch Idler Pulley
Blade Clutch
Lever
PTO Belt Tightener
Linkage
Clutch
Actuator Assembly
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