Toyota 4Runner: Rear Upper Arm
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
- Use the same procedure for the RH and LH sides.
- The procedure listed below is for the LH side.
PROCEDURE
1. REMOVE REAR WHEEL
2. REMOVE REAR UPPER CONTROL ARM ASSEMBLY LH
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(a) Remove the nut, washer and bolt from the rear axle housing. HINT: Turn the nut while holding the bolt. |
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(b) Remove the nut, washer, bolt and upper control arm assembly. HINT: Turn the nut while holding the bolt. |
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Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
- Use the same procedure for the RH and LH sides.
- The procedure listed below is for the LH side.
- A bolt without a torque specification is shown in the standard bolt
chart (See page
.gif)
).
PROCEDURE
1. TEMPORARILY INSTALL REAR UPPER CONTROL ARM ASSEMBLY LH
(a) Temporarily install the upper control arm assembly and washer with the nut and bolt.
(b) Temporarily install the upper control arm assembly and washer to the rear axle housing with the nut and bolt.
2. INSTALL REAR WHEEL
Torque:
for aluminum wheel :
103 N·m {1050 kgf·cm, 76 ft·lbf}
for steel wheel :
112 N·m {1142 kgf·cm, 83 ft·lbf}
3. STABILIZE SUSPENSION
4. TIGHTEN REAR UPPER CONTROL ARM ASSEMBLY LH
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(a) Tighten the 2 nuts. Torque: 80 N·m {816 kgf·cm, 59 ft·lbf} HINT: Turn the nut while holding the bolt. |
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Rear Suspension System
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple
suspected areas are listed, the potential causes of the symp ...
Other materials about Toyota 4Runner:
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
2.
CUSTOMER PROBLEM ANALYSIS
...
Acceleration Sensor Stuck Malfunction (C1232,C1243,C1245,C1279)
DESCRIPTION
The skid control ECU receives signals from the yaw rate and acceleration sensor
via the CAN communication system.
If there is trouble in the bus lines between the yaw rate and acceleration sensor
and the CAN communication system, DTCs U0123 ( ...
0.0138