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UNIT REPAIR (JR405E) 7A4-35
08R&H36 8. High clutch piston 9. Reverse clutch piston • Install the reverse and high clutch drum to the oil pump. • Force compressed air into the oil pump oil channels. • Remove the high clutch piston and the reverse clutch piston.
09R&H37
12R&H39 10.Seal ring (high clutch) Remove the 2 seal rings from the high clutch piston.
13R&H38 11.Seal ring (reverse clutch) Remove the 2 seal rings from the reverse clutch piston.
Inspection Drive plate • Measure the drive plate facing thickness at 3 points. • Calculate the average value. If the average value is less than the specified limit, the drive plate must be replaced. Drive plate facing thickness: Standard – 2.0 mm (0.079 in) Limit – 1.8 mm (0.071 in)
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