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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 364 (Engine Mechanical - 3.1L V6 - VIN (J) (On-Vehicle)) >> Repair Instructions >> Oil Pump Drive Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Buick Century. 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.
  4. Install the oil pump drive bolt.

    Tighten: 

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

  5. Connect the fuel feed and return pipe to the fuel injector rail. Refer to FUEL HOSE/PIPES REPLACEMENT - FILTER TO ENGINE in ENGINE CONTROLS - REMOVAL & INSTALLATION, OVERHAUL .
  6. Install the upper intake manifold. Refer to Intake Manifold Replacement - Upper .