Clutch: Testing and Inspection

INSPECTION OF DIRECT CLUTCH




1. INSPECT CLUTCH PISTON
a. Check that the check ball is free by shaking the piston.
b. Check that the valve does not leak by applying low-pressure compressed air.




2. INSPECT DISC, PLATE AND FLANGE
Check that the sliding surface of disc, plate and flange worn or burnt. If necessary, replace them.

NOTE:
- If the lining of the disc is exfoliated or discolored, or even a part of the printed number is defaced, replace all discs.
- Before assembling new discs, soak them in ATF for at least two hours.




3. CHECK DIRECT CLUTCH BUSHING
Using a dial indicator, measure the inside diameter of the direct clutch bushing.

Maximum inside diameter: 47.07 mm (1.8531 in.)

If the inside diameter is greater than the maximum, replace the direct clutch.