GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2009 🢒 TopKick C-Series (Conventional) C6/C7/C8 🢒 Brakes 🢒 Air Drums 🢒 Rear Air Brake Chamber Replacement

Removal Procedure
  1. Remove the rear air brake chamber clevis. Refer to Rear Air Brake Chamber Clevis Replacement.
  2. Remove the air line from the rear air brake chamber assembly. Refer to Hose and Line Replacement - Nylon Push-In Type Fitting.

    3. Object Number: 296223 Size: SH
  3. Remove the mounting nuts and the washers from the rear air brake chamber assembly.
  4. Remove the air brake chamber assembly from the brake chamber/camshaft support bracket.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 296223 Size: SH

    Note: Install the air brake chamber assembly to the brake chamber/camshaft support bracket.

  1. Install the mounting washers and the nuts to the air brake chamber assembly.

    2. Tighten
    Tighten the rear air brake chamber assembly mounting nuts to 108 N·m (80 lb ft).

  2. Install the clevis.
  3. Install the air line to the rear air brake chamber assembly. Refer to Hose and Line Replacement - Nylon Push-In Type Fitting.