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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1317 (Engine Mechanical - 3.1L Unit Repair) >> Repair Instructions >> Oil Pump Installation

Oil Pump Installation

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 crankshaft oil deflector.
    NOTE: Refer to FASTENER NOTICE .
  2. Install the crankshaft oil deflector nuts.

    Tighten

    Tighten the crankshaft oil deflector nuts to 25 N.m (18 lb ft).

    Fig 1: Crankshaft Oil Deflector
    G01702976Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Do not reuse the oil pump driveshaft retainer. During assembly, install a NEW oil pump driveshaft retainer.
  3. Install the oil pump.
  4. Position the oil pump onto the pins.
  5. Install the oil pump bolt attaching the oil pump to the rear crankshaft bearing cap.

    Tighten

    Tighten the oil pump bolt to 41 N.m (30 lb ft).

    Fig 2: Oil Pump
    G01702977Courtesy of GENERAL MOTORS CORP.