Toyota 4Runner: Inspection
INSPECTION
PROCEDURE
1. INSPECT TIRES
(a) Check the tires for wear and proper inflation pressure.
Cold Tire Inflation Pressure (Unloaded Vehicle):
|
Tire Size |
Vehicle Model |
Front kPa (kgf/cm2, psi) |
Rear kPa (kgf/cm2, psi) |
|---|---|---|---|
|
P265/70R17 113S |
GRN280L-GKAGKA GRN285L-GKAGKA |
220 (2.2, 32) |
220 (2.2, 32) |
|
P245/60R20 107H |
GRN280L-GKAGKA GRN285L-GKAGKA |
220 (2.2, 32) |
220 (2.2, 32) |
|
(b) Using a dial indicator, check the tire runout. Standard tire runout: 3.0 mm (0.118 in.) or less |
|
2. ROTATE TIRES
HINT:
Rotate the tires as shown in the illustration.
Text in Illustration
.png) |
Front |
3. INSPECT WHEEL BALANCE
|
(a) Check and adjust the off-the-car balance. Text in Illustration
|
|
(b) If necessary, check and adjust the on-the-car balance.
Standard Imbalance after Adjustment:
|
Tire Size |
Wheel Size |
Imbalance |
|---|---|---|
|
P265/70R17 |
17 x 7J, 17 x 7.5J (Aluminum Wheel) |
6.0 g (0.0132 lb) or less |
|
17 x 7J, 17 x 7.5J (Steel Wheel) |
12 g (0.0265 lb) or less |
|
|
P245/60R20 |
20 x 7J (Aluminum Wheel) |
6.0 g (0.0132 lb) or less |
NOTICE:
- The imbalance after adjustment value is the conversion value at the rim flange position.
- Using a cleaning detergent, remove dirt, oil and water from the surface where the balance weight is to be adhered.
- Do not touch the adhesive surface of the tape.
- Attach a sticking type balance weight to the flat surface (A) shown
in the illustration.
Width (A):
25 mm (0.984 in.)
- Push the balance weight with your finger so that it securely adheres to the position.
- Do not reuse the balance weight.
4. INSPECT FRONT AXLE HUB
(a) for 2WD:
Inspect the front axle hub (See page .gif)
).
(b) for 4WD:
Inspect the front axle hub (See page ).
5. INSPECT REAR AXLE SHAFT
(a) Inspect the rear axle shaft (See page ).
How To Proceed With Troubleshooting
PROCEDURE
1.
CHECK TIRE AND WHEEL SYSTEM
DIAGNOSIS OF IRREGULAR TIRE WEAR
GO TO STEP 9
DIAGNOSIS OF TIRE VIBRATION ...
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0.0155