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Home >> Chevrolet >> 2024 >> Tahoe Commercial, 4WD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Disc Brakes >> Repair Instructions >> Front Brake Shield Replacement (F48 & ZW7) >> Removal

Front Brake Shield Replacement (F48 & ZW7): Removal

  1. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection (9C1/5W4) , or Battery Negative Cable Disconnection and Connection (KL9)
  2. Raise and support the vehicle. Lifting and Jacking the Vehicle
  3. Remove the front tire and wheel assembly. Tire and Wheel Removal and Installation (Steel Wheel) , or Tire and Wheel Removal and Installation (Aluminum Wheel)
  4. Have an assistant apply the brakes.
  5. GM5580467Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    DO NOT use air tools to remove the wheel drive shaft nut. Damage to the wheel drive shaft threads could occur. Use hand tools only.

    Front Wheel Drive Shaft Nut (1) - Remove and DISCARD

  6. GM5580468Courtesy of GENERAL MOTORS COMPANY

    Install the DT-45859  Axle Remover (2) to the front wheel hub and secure with 2 wheel nuts (1) hand tightened.

  7. Using the DT-45859  Axle Remover (2), release the front wheel drive half shaft from the front wheel hub.
  8. Remove the 2 wheel nuts (1) and the DT-45859  Axle Remover (2) from the front wheel hub.
  9. GM5527943Courtesy of GENERAL MOTORS COMPANY

    Front Brake Hose Bracket Bolt (1) - Remove

  10. GM5517176Courtesy of GENERAL MOTORS COMPANY

    {If equipped} Front Disc Brake Pad Wear Sensor (1) @Front Brake Caliper - Remove

  11. GM5600128Courtesy of GENERAL MOTORS COMPANY

    {If equipped} Front Disc Brake Pad Wear Sensor Retainer (2) - Remove

  12. {If equipped} Position the front disc brake pad wear sensor wiring harness (1) out of the way.
  13. GM5518506Courtesy of GENERAL MOTORS COMPANY

    Front Brake Caliper Bolt (2) - Remove [2x]

  14. CAUTION:

    Support the brake caliper with heavy mechanic wire, or equivalent, whenever it is separated from its mount and the hydraulic flexible brake hose is still connected. Failure to support the caliper in this manner will cause the flexible brake hose to bear the weight of the caliper, which may cause damage to the brake hose and in turn may cause a brake fluid leak.

  15. Remove the brake caliper and support with heavy mechanics wire. (1)
  16. GM5518507Courtesy of GENERAL MOTORS COMPANY

    Front Brake Rotor Bolt (1) - Remove

  17. Front Brake Rotor (2) - Remove
  18. GM5580470Courtesy of GENERAL MOTORS COMPANY

    Front Wheel Speed Sensor Bolt (2) - Remove

  19. Front Wheel Speed Sensor Wiring Harness (1) - Remove
  20. GM5582409Courtesy of GENERAL MOTORS COMPANY

    Steering Linkage Outer Tie Rod Nut (1) - Remove

  21. GM5582410Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Do not attempt to disconnect a steering linkage joint by driving a wedge between the joint and the attached part. Seal damage may result which will cause premature failure of the joint.

    Using CH-43631  Ball Joint Remover (1), remove the steering linkage outer tie rod from the steering knuckle.

  22. GM5580471Courtesy of GENERAL MOTORS COMPANY

    Reposition the front wheel drive half shaft as necessary to access the front wheel hub bolts (1).

  23. Front Wheel Hub Bolt (1) - Remove [4x]
  24. GM5580473Courtesy of GENERAL MOTORS COMPANY

    Front Wheel Hub (1) - Remove

  25. Front Brake Shield (2) - Remove
  26. Front Wheel Hub Seal (3) - Remove and DISCARD [2x]