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Home >> Pontiac >> 2008 >> Vibe Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 206 (Automatic Transmission - 4T80-E - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Repair Instructions - On Vehicle >> Detent Lever and Roller Assembly Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2009 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the scavenge screens. Refer to Transfer Oil Pump Inlet Screen and Pipe Seal Replacement .
  2. Remove the lower controls and valve assembly. Refer to Lower Control Valve Body Assembly Removal .
  3. Fig 1: Identifying Detent Spring, Lever, Manual Shaft Nut, & Actuator Rod
    GM687598Courtesy of GENERAL MOTORS CORP.
  4. Using a pair of pliers, grasp the detent roller end of the detent spring (27). Remove the detent spring (27).
  5. Remove the 13 mm detent roller bolt pivot arm, the sleeve, and the washer (26).
  6. Remove the 15 mm manual shaft nut (18). You must hold the detent lever (17) in place when removing the manual shaft nut (18) in order to prevent damage to the actuator rod (21).
  7. Remove the detent lever (17) and the actuator rod (21).