GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise the cab and support. Refer to Cab Tilting in General Information.
  2. Remove the cab lock cover.
  3. Securely fasten a rope to the cab lock. In order to keep the cab tilted, use a hoist or chain block.
  4. Remove the following items:
  5. • The pin
    • The washer
    • The cotter pin

    Object Number: 215680  Size: SH
  6. Remove the lower bracket.

  7. Object Number: 215679  Size: SH
  8. Remove the cab tilt support.

Installation Procedure


    Object Number: 215679  Size: SH
  1. Connect the cab tilt support to the cab.

  2. Object Number: 215680  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the lower bracket.
  4. Tighten
    Tighten the bolt to 45 N·m (33 lb ft).

  5. Lower the cab until the hole in the cab support inner channel aligns with the top hole in the cab support outer channel.

  6. Object Number: 215679  Size: SH
  7. Install the following items: pin, washer, and cotter pin.
  8. • The pin
    • The washer
    • The cotter pin