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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 144 (Engine Mechanical - 4.3L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Oil Level Indicator and Tube Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Savana and 2003 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
  1. Apply sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent around the oil level indicator tube 13 mm (0.5 in) below the tube bead.
  2. Install the oil level indicator tube into the engine block. Rotate the oil level indicator tube into position.
    Fig 1: Applying Sealant Around Oil Level Indicator Tube
    G02077905Courtesy of GENERAL MOTORS CORP.
  3. Apply sealer, GM P/N 12346004 (Canadian P/N 10953480) or equivalent, on the upper oil level indicator tube to the area where it fits into the lower half.
  4. Install the oil level indicator tube upper half to the lower half.
    Fig 2: Installing Oil Level Indicator Tube Upper Half To Lower Half
    G02077906Courtesy of GENERAL MOTORS CORP.
    CAUTION: 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.
  5. Install the bolt that holds the oil level indicator tube and the transmission fluid fill tube to the oil fill tube lower support.

    Tighten 

    Tighten the oil fill level indicator tube and the transmission fluid fill tube to lower support bolt to 5 N.m (44 lb in).

  6. Install the oil level indicator.
  7. Install the engine cover. Refer to Engine Cover Replacement in Interior Trim .
  8. Position the coolant recovery reservoir and install the bolt.
    Fig 3: Installing Oil Level Indicator Tube & Transmission Fluid Fill Tube Bolt
    G02077907Courtesy of GENERAL MOTORS CORP.