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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 162 (Engine Mechanical - 4.8L, 5.3L, 6.0L And 6.2L (5 Of 5)) >> Off-Vehicle Repair Instructions (3 Of 3) >> Oil Level Indicator and Tube Installation

Oil Level Indicator and Tube Installation

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    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. NOTE: Refer to Fastener Notice .
  6. Install the tube bolt (419).

    Tighten:  Tighten the oil level indicator tube bolt to 25 N.m (18 lb ft).

  7. Install the oil level indicator (418) into the tube.