GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2005 🢒 TopKick C-Series (Crew) C6/C7/C8 🢒 Engine 🢒 Engine Controls - 8.1L 🢒 Air Cleaner Assembly Replacement

Removal Procedure

    Object Number: 799723 Size: SH
  1. Loosen the clamp and remove the air cleaner bellow from the air cleaner assembly.

    2. Object Number: 799728 Size: SH
  2. Remove the air cleaner assembly retaining nut.

    3. Object Number: 799726 Size: SH
  3. Remove the air cleaner assembly retaining bolt.
  4. Remove the air cleaner assembly from the bracket.

Installation Procedure

    Object Number: 799728 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.

  1. Install the air cleaner assembly to the air cleaner assembly mounting bracket.

    2. Tighten
    Tighten the air cleaner assembly attaching bolts to 5 N·m (4 lb ft).


    Object Number: 799723 Size: SH
  2. Install the inlet air duct assembly on to the air cleaner assembly.
  3. Tighten the clamps on both the inlet and outlet duct of the air cleaner assembly.