Wednesday, February 16, 2011

how to replace front wheel bearings on 2002 jeep liberty


Jeep Liberty Wheel Bearing Replacing Procedure



2002 Jeep Liberty Front Wheel Bearing Removal


  1. Drain 2 / 3 of the brake fluid from the front reservoir. Use the bleeder screw at the front outlet port to drain the fluid. If equipped with anti-lock brakes, relieve the system pressure.
  2. Raise and safely support the vehicle.
  3. Remove the wheels.
  4. Remove both of the mounting bolts and lift the caliper off the rotor.
  5. If the caliper is being removed, it is necessary to disconnect the brake fluid hose. Clean the brake fluid hose-to-caliper connection thoroughly. Remove the hose-to-caliper bolt. Cap or tape the open ends to keep dirt out. Discard the copper gaskets.

    Jeep Liberty Front Caliper Disassembly

    Fig. Front caliper-Liberty

To install:
  1. Connect the brake line to the caliper with new sealing washers and fitting bolt. Hand-tighten the fitting bolt.
  2. Position the caliper into place over the rotor.
  3. Coat the caliper mounting bolts with silicone grease and torque them to 11 ft. lbs. (15 Nm).
  4. Position the brake line clear of all chassis components, untwisted and free of kinks. Use new copper washers. Torque the fitting bolt to 23 ft. lbs. (31 Nm).
  5. Install the wheels.
  6. Fill the master cylinder with fluid and bleed the brake system.
  7. Before driving the vehicle, pump the brakes several times to seat the pads.


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