GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Chevy K Silverado - 4WD 🢒 Engine 🢒 Engine Electrical 🢒 Air Intake Pipe Replacement

Removal Procedure

    Object Number: 741011 Size: SH
  1. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
  2. Remove the glow plug relay. Refer to Glow Plug Relay Replacement .
  3. Remove positive crankcase ventilation (PCV) valve hose.
  4. Remove the air intake pipe to turbocharger bolts.
  5. Remove the air intake pipe (1) from the turbocharger (3).

Installation Procedure

    Object Number: 741011 Size: SH
  1. Clean the mating surfaces on the air intake pipe (1) and the turbocharger (3).
  2. Align the air intake pipe to the turbocharger.

    3. 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 air intake pipe bolts.

    4. Tighten
    Tighten the bolts to 10 N·m (89 lb in).

  4. Install PCV valve hose.
  5. Install glow plug relay. Refer to Glow Plug Relay Replacement .
  6. Install air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .