Disassembly

U341E AUTOMATIC TRANSAXLE: INPUT SHAFT: DISASSEMBLY

1. REMOVE FRONT CLUTCH DISC

(a) Using a screwdriver, remove the snap ring.





(b) Remove the flange, 4 discs and 4 plates from the input shaft.

2. REMOVE FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY

(a) Using SST on the clutch balancer, compress the return spring with a press.





SST : 09320-89010

NOTICE:
Do not compress the return spring excessively.

(b) Using a snap ring expander, remove the snap ring.

(c) Remove the clutch balancer and piston return spring.





3. REMOVE FORWARD CLUTCH PISTON

(a) Place the input shaft onto the oil pump.





(b) Holding the forward clutch piston by hand, apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the oil pump to remove the forward clutch piston.

HINT
When the piston cannot be removed due to being slanted, either apply compressed air again with the raised side pushed level or remove the piston using needle-nose pliers with their tips wrapped in protective tape.

4. REMOVE FORWARD CLUTCH PISTON O-RING

(a) Using a screwdriver, remove the clutch piston O-ring from the forward clutch piston.





5. REMOVE INPUT SHAFT OIL SEAL RING

(a) Using a screwdriver, remove the input shaft oil seal ring from the input shaft.