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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1819 (Engine Mechanical - 3.5L (L66)) >> Repair Instructions >> On Vehicle Repair Instructions >> Oil Pump Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Exploded View Of Oil Pump Assembly
    GM897071Courtesy of GENERAL MOTORS CORP.
  1. Install NEW O-rings (427) onto the oil transfer pipe (428).
  2. Install the pipe (428) into the block.
  3. Apply sealant evenly to the block mating surface of the oil pump housing and to the inner threads of the bolt holes. Refer to Sealers, Adhesives, and Lubricants  for the correct part number.
  4. Install the pins (426).
  5. Install a NEW O-ring (426).
  6. NOTE: Refer to Fastener Notice .
  7. Install the oil pump assembly and bolts.

    Tighten:  Tighten the bolts to 12 N.m (106 lb in).

  8. Fig 2: View Of Oil Pipe Bolts
    GM1236181Courtesy of GENERAL MOTORS CORP.
  9. Install a NEW O-ring.
  10. Install the oil pump pickup tube.
  11. Install the oil pump pickup tube bolts.

    Tighten:  Tighten the bolts to 12 N.m (106 lb in).

  12. Install the oil pan. Refer to Oil Pan Replacement .
  13. Install the oil flow control module. Refer to Oil Flow Control Module Replacement .
  14. Install the timing belt idler pulley. Refer to Timing Belt Idler Pulley Replacement .
  15. Install the timing belt. Refer to Timing Belt Replacement .