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Home >> GMC >> 2022 >> Hummer EV >> Repair and Diagnosis >> Body & Frame >> Frames, Subframes & Crossmembers >> Frame And Underbody >> Repair Instructions >> Front Cradle Replacement >> Installation Procedure

Installation Procedure

  1. GM5902760
    NOTE:

    Left side shown, right side similar.

    Install the following components on the left and right sides as an assembly (1).

    • Front Brake Rotor
    • Front Lower Control Arm
    • Steering Knuckle
  2. GM5902746
    NOTE:

    Left side shown, right side similar.

    Front Lower Control Arm Rear Bolt- Left Side and Right Side (3) - Install [2x]

  3. Front Lower Control Arm Front Bolt- Left Side and Right Side (2) - Install [2x]
  4. CAUTION:

    Refer to Fastener Caution .

  5. Front Lower Control Arm Rear Nut- Left Side and Right Side - (4) Install and tighten [2x] - Fastener Specifications
  6. Front Lower Control Arm Front Nut- Left Side and Right Side (1) - Install and tighten [2x] - Fastener Specifications
  7. GM5902734

    Wiring Harness Bracket (4) - Install

  8. Wiring Harness Bracket Bolt (3) - Install and tighten [2x] - Fastener Specifications 
  9. Front Stabilizer Shaft (2) - Install
  10. Front Stabilizer Shaft Bolt (1) - Install and tighten [4x] - Fastener Specifications
  11. GM5902730

    Electric Belt Drive Rack and Pinion Steering Gear (3) - Install

  12. Steering Gear Bolt- Upper (1) - Install and tighten [2x] - Fastener Specifications
  13. Steering Gear Bolt - Lower (2) - Install [2x]
  14. Steering Gear Nut (4) - Install and tighten [2x] - Fastener Specifications
  15. GM5902729

    Steering Linkage Outer Tie Rod Nut (1) - Install and tighten [2x] - Fastener Specifications

  16. GM5902697

    Install the front electric drive transmission module assembly to the front cradle (1).

  17. GM5903760
    NOTE:

    Some components not shown for graphic clarity.

    Drive Motor Mount Bolt (2) - Install NEW [2x]

  18. Drive Motor Mount Nut (1) - Install [2x]
  19. CAUTION:

    This vehicle is equipped with torque-to-yield or single use fasteners. Install a NEW torque-to-yield or single use fastener when installing this component. Failure to replace the torque-to-yield or single use fastener could cause damage to the vehicle or component.

  20. Drive Motor Mount Bolt (2) - Tighten [2x] - Fastener Specifications
  21. GM5902700

    Drive Motor Rear Mount Bracket Bolt (1) - Install NEW and tighten [6x] - Fastener Specifications

  22. GM5903393
    NOTE:

    Left side shown, right side similar.

    Output Shaft Seal- Left Side and Right Side (2) - Install NEW [2x]

  23. Output Shaft Retaining Ring- Left Side and Right Side (1) - Install NEW [2x]
  24. GM5903392
    NOTE:

    Left side shown, right side similar.

    Front Wheel Drive Half Shaft- Left Side and Right Side (1) - Install [2x]

  25. GM5903315
    NOTE:

    Left side shown, right side similar.

    Front Wheel Drive Shaft Nut- Left Side and Right Side (1) - Install NEW and tighten [2x] - Fastener Specifications

  26. GM5893651

    Remove the 2 engine hoist hooks (1) from the 2 transmission brackets (2).

  27. GM5902668

    Install the battery positive and negative cable (2) to the wiring harness bracket.

  28. Battery Positive Cable Channel Nut (1) - Install and tighten [2x] - Fastener Specifications
  29. GM5902663

    Generator Control Module Coolant Pump Bracket Bolt- Right Side (1) - Install and tighten [2x] - Fastener Specifications 

  30. GM5902657

    Generator Control Module Coolant Pump Bracket Bolt- Left Side (1) - Install and tighten [2x] - Fastener Specifications 

  31. GM5902654

    Engine Wiring Harness Bolt (3) - Install and tighten - Fastener Specifications 

  32. Engine Wiring Harness Ground Bolt (2) - Install and tighten [2x] - Fastener Specifications 
  33. Engine Wiring Harness Retainer (1) @ Front Cradle - Install [3x]
  34. GM5865279

    Front Cradle (2) - Install - Front Cradle Removal and Installation