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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1669 (Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Repair Instructions - Off Vehicle (3 Of 3)) >> Oil Level Indicator and Tube Installation

Oil Level Indicator and Tube Installation

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Oil Level Indicator, Tube Bolt, Indicator Tube & O-Ring Seal
    GM1658141Courtesy of GENERAL MOTORS CORP.
  1. Inspect the O-ring seal (421) for cuts or damage. If the oil level indicator tube O-ring seal is not cut or damaged, it may be used again.
  2. Lubricate the O-ring seal with clean engine oil.
  3. Install the O-ring seal onto the oil level indicator tube (420).
  4. Install the oil level indicator tube into the engine block and rotate into proper position.
  5. CAUTION: Refer to Fastener Caution .
  6. Install the tube bolt (419) and tighten to 25 N.m (18 lb ft).
  7. Install the oil level indicator (418) into the tube.