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Wheel Bearings

ADJUSTMENT

Front
1999-00
  1. Tighten the wheel bearing nut to 119 ft. lbs. (162 Nm) while turning the rotor.
  2. Loosen the wheel bearing adjusting nut completely.
  3. Tighten the nut to 18 ft. lbs. (25 Nm), then loosen the nut approximately 30°.
  4. Using a dial indicator, check the wheel bearing end-play. The specification is 0.002 in. (0.05mm).
  5. Install the locknut.
2001 MONTERO

The bearings are integral with the hub. No adjustment is possible.

2001 MONTERO SPORT
  1. With the caliper removed, check the rotational starting torque. Rotational torque should be 2.7-11.5 inch lbs. (4-19Nm). Rotational torque can be adjusted by tightening or loosening the adjusting nut.
  2. Check the hub axial. Endplay should not exceed 0.002 inch (0.05mm). If adjusting nut tightening does not bring the axial play within specifications, the bearings must be replaced.
  3. Check hub endplay. Endplay should be 0.02-0.03 inch (0.4-0.7mm). Shims are available to adjust endplay.
  4. Install the hub assembly. Tighten the nut to 94-145 ft. lbs. (127-196Nm). Loosen it completely. Tighten the nut to 18 ft. lbs. (25Nm), then back it off 30 degrees.
Rear

The rear wheel bearings are not adjustable. If the bearings are noisy or become loose, they must be replaced.

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