INSTALL OVERDRIVE CLUTCH DRUM OIL SEAL RING
Coat the 2 oil seal rings with ATF.
Squeeze the ends of the 2 oil seal rings together, and then install them to the starter shaft groove.
Note
Do not spread the ring ends more than necessary.
Tech Tips
After installing the oil seal rings, check that they rotate smoothly.
Coat the thrust washer with petroleum jelly, and install it into the O/D support.
Tech Tips
Make sure that the lugs shapes fit into the holes on the O/D support.
INSTALL OVERDRIVE BRAKE PISTON
Coat 2 new O-rings with ATF, and install them in the O/D brake piston.
Being careful not to damage the O-rings, and press in the brake piston into the O/D support with both hands.
INSTALL OVERDRIVE BRAKE RETURN SPRING SUB-ASSEMBLY
Install the piston return spring.
Place SST on the spring retainer, and compress the return spring with a shop press.
Install the snap ring with a screwdriver.
Note
Be sure the end gap of the snap ring is not aligned with the cutout portion of the O/D support.
Tech Tips
After assembling the O/D support assembly completely, align the position of the piston with the position shown in the illustration "A".
Align the end gap of the snap ring as shown in the illustration "B".
Make sure that the snap ring is not on the part of return spring to prevents the spring from coming off. Check this on 8 places.
INSPECT PISTON OPERATION OF OVERDRIVE BRAKE
Place the O/D support assembly onto the direct clutch assembly.
Apply compressed air (392 kPa, 4 kgf/cm2, 57 psi) into the oil passage as shown, and be sure that the O/D brake piston moves smoothly.