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Home >> Chevrolet >> 2007 >> Chevy Express G2500, Van Cargo, 6.6 6 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 26 (Engine Mechanical - 4.8L, 5.3L, And 6.0L (3 Of 4)) >> Off-Vehicle Repair Instructions (2 Of 3) >> Oil Pump, Screen and Crankshaft Oil Deflector Removal

Oil Pump, Screen and Crankshaft Oil Deflector Removal

WARNING: This page is about a different variant/trim than selected.
    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.
  6. Remove the remaining crankshaft oil deflector nuts.
  7. Remove the crankshaft oil deflector.
  8. Fig 3: View Of Oil Pump & Bolt
    GM64281Courtesy of GENERAL MOTORS CORP.
  9. Remove the oil pump bolts.
  10. IMPORTANT: Do not allow dirt or debris to enter the oil pump assembly. Cap ends, as necessary.
  11. Remove the oil pump.