Cleaning and Inspection

CLEANING PRECAUTIONS
Condensation from steam vapors tend to accumulate on the internal clutch mechanism when the vehicle is steam cleaned. The facing of the disc will absorb moisture, and the force exerted by the clutch cover (pressure plate) will bond the facings to flywheel and/or, pressure plate. This could occur if vehicle is allowed to stand for some time before use. If this condition occurs, it will require replacement of disc assembly, flywheel, and/or clutch assembly. Immediately after cleaning operation, start engine and drive vehicle. Operate the vehicle until normal clutch operating temperature is obtained. This will dry off disc assembly, pressure plate, and flywheel.

CLUTCH COMPONENTS
1. Inspect for oil leakage through engine rear main bearing oil seal and transmission input shaft. If leakage is noted, it should be corrected at this time.
2. Inspect the friction faces of the flywheel and clutch cover (pressure plate) for:
- Excessive discoloration
- Burned areas
- Small cracks
- Deep grooves
- Ridges
3. Replace parts as required.
4. Clean the flywheel face with crocus cloth or fine sandpaper (400-600 grade), then wipe the surface with mineral spirits. If the surface is severely scored, heat checked, or warped, replace the flywheel.