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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 62 (Engine Mechanical) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Oil Pump, Screen and Crankshaft Oil Deflector Removal

Oil Pump, Screen and Crankshaft Oil Deflector Removal

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Oil Pump Screen, Bolt, Nuts, & O-Ring Seal
    GM1277115Courtesy of GENERAL MOTORS CORP.
  1. Remove the oil pump screen bolt (405) and nuts (404).
  2. Remove the oil pump screen (407) with O-ring seal (406).
  3. Remove the O-ring seal from the pump screen.
  4. Discard the O-ring seal.
    5. Fig 2: View Of Crankshaft Oil Deflector
    GM260099Courtesy of GENERAL MOTORS CORP.
  5. Remove the remaining crankshaft oil deflector nuts.
  6. Remove the crankshaft oil deflector.
    7. Fig 3: View Of Oil Pump & Bolt
    GM64281Courtesy of GENERAL MOTORS CORP.
  7. Remove the oil pump bolts.
    8. IMPORTANT: Do not allow dirt or debris to enter the oil pump assembly. Cap ends, as necessary.
  8. Remove the oil pump.
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