To Next Page

To Previous Page

Maintenance Instructions REPLACING/REPAIRING

Engine PTO Drive Belt (3 Groove Power Band)

1. To remove the engine PTO drive belt:

a. Remove the jackshaft drive belt as de-

scribed in next section.

b. Loosen the brake band adjustment nut to

allow the clutch idler pulley to drop down

against the frame. This provides maximum

looseness of the belt to assist removal.

c. Remove the PTO drive belt by “walking” the

belt o󰀨 of the engine and PTO pulleys one

groove at a time until the belt is completely

removed.

2. Install the PTO drive belt by reversing the re-

moval procedure.

3. Refer to ADJUSTMENTS of Blade Clutch

(PTO) in this section to check and make the fol-

lowing adjustments:

a. Clutch disengagement (brake band adjust-

ment) and brake action

b. Clutch engagement for proper belt tension

Engine PTO Drive Belt Removal

Blade Clutch Lever in the

DOWN (Disengage) Position

for PTO Belt Removal

Brake

Band

Engine

Pulley

Clutch Idler Pulley

(Loosen Brake Band to

Allow Pulley to Drop

Down and Relax Belt)

Engine

PTO Belt

Clutch

Linkage

PTO Drive

Pulley

PTO Belt

Tightener Arm

Walker D21d User Manual

Questions and Answers: