Toyota Sienna Service Manual: Removal

Toyota Sienna Service Manual / Axle / Rear axle hub and bearing (for 4wd) / Removal

HINT: Replace the RH side by the same procedures as the LH side.

1. REMOVE REAR WHEEL

2. REMOVE REAR AXLE SHAFT LH NUT (See page DS- 22)

3. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY LH

(a) Removing the 2 bolts, separate the rear disc brake caliper assembly LH.

4. REMOVE REAR DISC

5. SEPARATE SPEED SENSOR REAR LH

(a) Removing the bolt, separate the speed sensor rear LH.

NOTICE:

Be careful not to damage the speed sensor.
Prevent foreign matter from attaching to the speed sensor.

6. REMOVE REAR DRIVE SHAFT ASSEMBLY LH (See page DS-22)

7. REMOVE REAR AXLE HUB & BEARING ASSEMBLY LH

REMOVE REAR AXLE HUB & BEARING ASSEMBLY LH

(a) Remove the 4 bolts and hub & bearing assembly LH.

On-vehicle inspection

1. INSPECT REAR AXLE HUB BEARING BACKLASH (a) Using a dial gauge, check for backlash near the center of the axle hub. Maximum: 0.05 mm (0.0020 in.) If backlash exceeds the maximum, replace th ...

Installation

1. INSTALL REAR AXLE HUB & BEARING ASSEMBLY LH (a) Install the hub & bearing assembly LH with the 4 bolts. Torque: 56 N*m (571 kgf*cm, 41 ft.*lbf) 2. INSPECT BEARING BACKLASH (See page ...

Other materials:

How to proceed with troubleshooting
HINT: Troubleshoot in accordance with the procedures on the following pages 1 VEHICLE BROUGHT TO WORKSHOP 2 CUSTOMER PROBLEM ANALYSIS CHECK AND SYMPTOM CHECK 3 INSPECT COMMUNICATION FUNCTION OF LARGE-SCALE MULTIPLEX COMMUNICATION SYSTEM (BEAN) Use the intelligent tester to check for normal ...

Inspection
1. INSPECT FRONT SPEED SENSOR (a) Make sure that there is no looseness at the connector lock part and connecting part of the connector. (b) Disconnect the speed sensor connector. (c) Measure the resistance between terminals 1 and 2 of the speed sensor connector. OK: Resistance: 0.92 ...

How to proceed with troubleshooting
HINT: Use these procedures to troubleshoot the power door lock control system. The intelligent tester should be used in steps 3 and 5. 1 VEHICLE BROUGHT TO WORKSHOP 2 CUSTOMER PROBLEM ANALYSIS Interview the customer to confirm the trouble 3 INSPECT COMMUNICATION FUNCTI ...