GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2009 🢒 TopKick C-Series (Conventional) C4/C5 🢒 Driveline/Axle 🢒 Rear Drive Axle 🢒 Vent Hose Replacement

Removal Procedure
  1. Apply the parking brake.
  2. Block the wheels.

    3. Object Number: 198678 Size: SH
  3. Remove the rear axle vent.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 198678 Size: SH
  1. Install the rear axle vent.

    2. Tighten
    Tighten the vent to 14 N·m (124 lb in).

  2. Remove the wheel blocks.