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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 779 (Automatic Transaxle Service, Removal & Installation -- 4T65-E) >> Repair Instructions >> Reverse Servo Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.

Important  : Failure to perform the following step may result in no reverse gear due to the servo pin not aligning with the reverse band.

  1. Raise the driver (left) side of the vehicle until it is higher than the passenger (right) differential side. This ensures that the reverse band is in the proper location.
  2. Install the servo spring (49).
  3. Install the servo assembly (42-48).
  4. Install the reverse servo cover (40) with the new O-ring seal (41).
  5. Install the snap ring (39).
  6. Install the throttle body air inlet duct. Refer to ENGINE CONTROLS - REMOVAL & INSTALLATION & OVERHAUL  in Removal and Installation in Engine Performance.
    Fig 1: Installing Reverse Servo Cover, Servo Assembly And Servo Spring
    G01531380Courtesy of GENERAL MOTORS CORP.