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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1224 (Engine Mechanical - 3.8L (On-Vehicle)) >> Repair Instructions >> Oil Pump Pipe and Screen Assembly Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Remove the oil level sensor, located in the oil pan, before the oil pan is removed. The sensor may be damaged if the oil pan is removed first.
  1. Remove the oil pan. Refer to Oil Pan Replacement .
  2. Remove the oil pump screen bolts.
  3. Remove the oil pump pipe and screen.
  4. Remove the oil pump pipe and screen gasket.
  5. Clean the screen and housing with solvent, and blow dry.
  6. Inspect the oil pump pipe and screen, replace if necessary.
  7. Clean the gasket mating surface on the pipe flange and cylinder block.
    Fig 1: Oil Pump Pipe & Screen
    G01703365Courtesy of GENERAL MOTORS CORP.
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