10. REMOVE ONE WAY CLUTCH FROM OUTER RACE AT4489 11. REMOVE THRUST WASHER D4793 INSPECTION OF OVERDRIVE PLANETARY GEAR AND OVERDRIVE DIRECT CLUTCH 1. INSPECT DISC, PLATE AND FLANGE Check to see if the sliding surfaces of the disc, plate and flange are worn or burnt. If necessary, replace them. HINT: • If the lining of the disc is peeling off or discolored, or even if part of the printed numbers are defaced, replace all discs. • Before assembling new discs, soak them in ATF for at least two hours. Printed Number AT1987 2. CHECK OVERDRIVE DIRECT CLUTCH PISTON (a) Check that check ball is free by shaking the piston. (b) Check that the valve does not leak by applying low-pressure compressed air. D4796 3. CHECK OVERDRIVE DIRECT CLUTCH DRUM BUSHINGS Using a dial indicator, measure the inside diameter of the clutch drum bushings. Maximum inside diameter: 27.11 mm (1.0673 in.) If the inside diameter is greater than the maximum, replace the clutch drum. D4797 D4798