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:

Precaution
1. NOTES FOR CLEARANCE SONAR SYSTEM  Under the following conditions, the sensor of the clearance sonar may not operate properly:  Foreign matter such as snow or mud gets on the sensor (the detection function will return to normal when the foreign matter is no longer prese ...

Installation
1. INSTALL KNOCK CONTROL SENSOR  Install the 2 knock control sensors with the 2 bolts as shown in the illustration. Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf)  Connect the 2 knock control sensor connectors. 2. INSTALL INTAKE MANIFOLD 3. INSTALL FUEL MAIN TUBE SUB-ASSEMBLY 4 ...

Road test
1. PROBLEM SYMPTOM CONFIRMATION (a) Based on the result of the customer problem analysis, try to reproduce the symptoms. If the problem is that the transaxle does not shift up, shift down, or the shift point is too high or too low, conduct the following road test referring to the automatic shi ...

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