Toyota RAV4 manuals

Toyota Sienna Service Manual: Disassembly

1. INSPECT PACK CLEARANCE OF FORWARD CLUTCH

HINT: (See page AX-242)

2. REMOVE FORWARD MULTIPLE DISC CLUTCH DISC

REMOVE FORWARD MULTIPLE DISC CLUTCH DISC

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

REMOVE FORWARD MULTIPLE DISC CLUTCH DISC

(b) Remove the flange, 5 discs and 5 plates from the input shaft assembly.

3. REMOVE FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY

REMOVE FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY

(a) Place SST on the spring retainer and compress the return spring with a press.

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

NOTICE:

REMOVE FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY

(c) Remove the clutch balancer from the input shaft.

REMOVE FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY

(d) Remove the forward clutch return spring from the input shaft.

4. REMOVE FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY

REMOVE FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY

(a) Place the forward clutch drum 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 as it is slanted, blow air again with the protruding side pushed, or remove the piston using the needle nose pliers with vinyl tape on the tip.

5. REMOVE INPUT SHAFT OIL SEAL RING

REMOVE INPUT SHAFT OIL SEAL RING

(a) Remove the input shaft oil seal ring from the input shaft.

Forward clutch
Components ...

Inspection
1. INSPECT PACK CLEARANCE OF FORWARD CLUTCH (a) Install the forward clutch on the oil pump. NOTICE: Be careful not to damage the oil seal ring of oil pump. b) Using a dial indicator, measure ...

Other materials:

Short in Front Pretensioner Squib LH Circuit
DTC B0135/73 Short in Front Pretensioner Squib LH Circuit DESCRIPTION The front pretensioner squib LH circuit consists of the center airbag sensor assembly and the front seat outer belt assembly LH. This circuit instructs the SRS to deploy when deployment conditions are met. DTC B0135/73 ...

Inspection
1. INSPECT VANE PUMP SHAFT AND BUSHING IN VANE PUMP FRONT HOUSING (a) Using a micrometer, measure the outer diameter [a] of the vane pump shaft with pulley. (b) Using vernier calipers, measure the inner diameter [b] of the vane pump front housing bushing. (c) Calculate the oil clearance ...

Disposal
HINT: Use the same procedures for the RH side and LH side. The procedures listed below are for the LH side. When scrapping a vehicle equipped with the SRS or disposing of the curtain shield airbag assembly, be sure to deploy the airbag first in accordance with the procedure described b ...

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