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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 >> Differential Clutch Pump Check Valve Replacement >> Removal Procedure

Removal 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. Drain the differential lubricant. Refer to Lubricant Change .
  2. Disconnect the clutch pump check valve electrical connector.
  3. Remove the clutch pump check valve mounting bolts (4, 5).
  4. Remove the clutch pump check valve (3) by carefully pulling straight out of the differential carrier.
  5. Remove the O-ring seals (1, 2) from the valve. The O-ring seals may be reused if not cut or damaged.
    Fig 1: Removing Clutch Pump Check Valve, Mounting Bolts & O-Ring Seals
    G01827269Courtesy of GENERAL MOTORS CORP.