Adjusting Main PTO Driveline Slip Clutch (If Equipped)

IMPORTANT: If distance between rear plate and tab on pressure plate is not within specifications, slip clutch will not slip, causing damage to drive components or may slip too easily.

Failure to follow the order of the following steps may damage the clutch.

NOTE: Clutch assembly can be adjusted while on machine.

1. Stop tractor engine.

2. Measure distance (A).

Specification

NOTE: If distance (A) is less than specification, go to Step 4.

3. If distance (A) exceeds specification, perform the following special instructions:

a. Remove one cap screw (C) from clutch.

b. Remove one washer (B) between rear plate and clutch housing.

c. Install washer (B) between head of cap screw (C) and rear plate.

d. Tighten cap screw.

e. Repeat steps a-d for remaining five cap screws.

4. If distance (A) is less than specification, perform the following special instructions:

a. Remove one cap screw (C) from clutch.

b. Remove one washer (B) between head of cap screw (C) and rear plate.

A-Distance
B-Washer
C-Cap Screw

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c. Install washer (B) between rear plate and clutch housing.

d. Tighten cap screw.

e. Repeat steps a-d for remaining five cap screws.

5. Measure distance (A). If distance is still not within specification, and there are no washers between rear plate and housing, replace clutch friction disk.

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