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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 927 (Rear Drive Axle) >> Repair Instructions >> Drive Pinion Housing and/or Seal Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
  1. Lubricate the O-ring seal with synthetic gear oil GM P/N United States 12378514 Canada P/N 88901045 or equivalent.
  2. Using the J 44915  , install the oil seal (2) to the drive pinion housing.
  3. Install the O-ring seal (4) to the drive pinion housing.
    Fig 1: Installing O-Ring Seal From Drive Pinion Housing
    G01827294Courtesy of GENERAL MOTORS CORP.
  4. Carefully install the drive pinion housing assembly (1) and shim (2) to the differential carrier (3).
    Fig 2: Installing Drive Pinion Housing Shim & Housing Assembly
    G01827295Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE .
  5. Install the pinion housing-to-differential mounting bolts (1).

    Tighten 

    Tighten the bolts to 28 N.m (21 lb ft).

    Fig 3: Installing Pinion Housing-To-Differential Bolts
    G01827296Courtesy of GENERAL MOTORS CORP.
  6. Lubricate the sealing surfaces of the drive pinion oil seal (1) with synthetic gear oil GM P/N United States 12378514 Canada P/N 88901045 or equivalent.
  7. Install the torque tube assembly. Refer to Torque Tube Assembly Replacement .
  8. Fill the differential with synthetic gear oil. Refer to Lubricant Change .
    Fig 4: Installing Drive Pinion Oil Seal
    G01827297Courtesy of GENERAL MOTORS CORP.