Maintenance Instructions

REPLACING/REPAIRING

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.

Remove Bolt and Rotate Belt Guide to Clear Belt

Compound Pulley

Engage Clutch

Clutch Idler Pulley

Blade Clutch

Lever

Belt Guide

PTO

Drive Belt

 

 

GHS

Clutch

 

 

Blower

Actuator Assembly

 

Pulley

 

 

 

PTO Belt Tightener

Linkage

PTO Drive

Pulley

Belt Scrubber Brake

(Relax Brake to Remove Belt)

PTO Drive Belt Removal

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