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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1220 (Engine Mechanical - 3.1L (On-Vehicle)) >> Repair Instructions >> Oil Pump Drive Replacement >> Installation Procedure

Installation 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.
  1. Install the oil pump drive seal. Coat the seal or bore in the engine block with engine oil.
  2. Install the oil pump drive. Coat the drive gear on the drive with prelube GM P/N 1052365 or equivalent for a full 360 degrees.
  3. Install the oil pump drive clamp.
    NOTE: Refer to FASTENER NOTICE .
  4. Install the oil pump drive bolt.

    Tighten 

    Tighten the oil pump drive bolt to 36 N.m (27 lb ft).

  5. Connect the fuel feed and return pipe to the fuel injector rail.
  6. Install the upper intake manifold. Refer to Intake Manifold Replacement - Upper .
    Fig 1: Oil Pump Drive
    G01702680Courtesy of GENERAL MOTORS CORP.