Toyota 4Runner: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. REMOVE FRONT WHEEL
2. DISCONNECT FRONT DISC BRAKE CYLINDER ASSEMBLY LH
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3. REMOVE FRONT DISC
4. REMOVE FRONT AXLE HUB GREASE CAP
5. INSPECT FRONT AXLE HUB BEARING LOOSENESS
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(a) Using a dial indicator, measure the looseness near the center of the axle hub. Maximum looseness: 0.05 mm (0.00197 in.) NOTICE: Make sure that the dial indicator is set at a right angle to the measurement surface. If the looseness is more than the maximum, replace the axle hub. |
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6. INSPECT FRONT AXLE HUB RUNOUT
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(a) Using a dial indicator, measure the runout on the surface of the axle hub outside the hub bolts. Maximum runout: 0.08 mm (0.00315 in.) NOTICE: Make sure that the dial indicator is set at a right angle to the measurement surface. If the runout is more than the maximum, replace the axle hub. |
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7. INSTALL FRONT AXLE HUB GREASE CAP
8. INSTALL FRONT DISC
9. INSTALL DISC BRAKE CYLINDER ASSEMBLY LH
10. INSTALL FRONT 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}
Components
COMPONENTS
ILLUSTRATION
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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 FRONT WHEEL
2. REMOVE D ...
Other materials about Toyota 4Runner:
System Diagram
SYSTEM DIAGRAM
Communication Table
Transmitter
Receiver
Signal
Communication Line
Air conditioning amplifier assembly
ECM
A/C idle up request signal
CAN
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A-TRAC Indicator Light does not Come ON
DESCRIPTION
The A-TRAC does not operate even if the A-TRAC switch is pressed under the following
conditions:
The TRAC or VSC system is faulty.
The temperature inside the hydraulic brake booster increases and the
A-TRAC operation is suspended ...
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