46. Rotating Clutch Housing Inspection

Rotating Clutch Housing Inspection





Important: Power Take Off (PTO) gears are permanently staked to the rotating clutch housing and are not serviceable. Turbine tone wheels are serviceable.
Inspect the turbine tone wheel or PTO gear (3) for damage. Make sure a tone wheel is not dented or out-of-round.

1. If the PTO gear is damaged, replace the rotating clutch housing. If the tone wheel is damaged, replace the tone wheel.
2. Measure the Inside Diameter (ID) of the rotating seal bore in the rotating clutch housing (1) at dimension A.
If the rotating seal bore ID exceeds 74.05 mm (2.9154 inch), replace the rotating clutch housing.

Important: Replace the rotating clutch housing bushing if any of the following specifications are not met.

3. Inspect the bushing (2) inside the front of the rotating clutch housing (1) for damage.
4. Measure the ID of the bushing at dimension B.
The maximum rotating clutch housing bushing ID is 78.17 mm (3.0776 inch).