Reassembly

U341E AUTOMATIC TRANSAXLE: INPUT SHAFT: REASSEMBLY

1. INSTALL INPUT SHAFT OIL SEAL RING

(a) Coat a new input shaft oil seal ring with Toyota Genuine ATF WS or equivalent, and install it to the input shaft.





2. INSTALL FORWARD CLUTCH PISTON O-RING

(a) Coat a new clutch piston O-ring with Toyota Genuine ATF WS or equivalent, and install it to the forward clutch piston.





3. INSTALL FORWARD CLUTCH PISTON

(a) Install the forward clutch piston to the input shaft.





NOTICE:
Do not damage the O-ring.

4. INSTALL FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY

(a) Install the return spring and clutch balancer to the input shaft.





(b) Using SST, a press and snap ring pliers, install the snap ring to the input shaft.





SST : 09320-89010

5. INSTALL FRONT CLUTCH DISC

(a) Install the 4 plates, 4 discs and flange.





(b) Using a screwdriver, install the snap ring to the input shaft.

6. INSPECT PACK CLEARANCE OF FORWARD CLUTCH

(a) Using a dial indicator, measure the pack clearance while applying and releasing compressed air (392 kPa, 4.0 kgf/cm2, 57 psi).





Pack clearance:

1.406 to 1.806 mm (0.05535 to 0.07110 in.)

NOTICE:
If the clearance is not within the specified range, install a new brake flange.

HINT
There are 4 different flange thicknesses.

Flange thickness: