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Home >> Cadillac >> 2009 >> XLR Base >> Repair and Diagnosis >> Transmission >> Hydraulic Diagrams >> Automatic Transmission - 6L80 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis >> Repair Instructions - On Vehicle >> Transmission Fluid Cooler Pipe Replacement - Rear >> Removal Procedure

Removal Procedure

  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the floor panel tunnel panel reinforcement. Refer to Floor Panel Tunnel Panel Reinforcement Replacement .
  3. Fig 1: View Of TOC Inlet & Outlet Lines
    GM1218468Courtesy of GENERAL MOTORS CORP.
    NOTE:
    • The front transmission oil cooler (TOC) inlet and outlet lines connect to the rear TOC inlet and outlet lines near the engine starter motor.
    • Cap or plug the open TOC pipes immediately to prevent system contamination.
  4. Disconnect the TOC inlet and outlet lines from the rear TOC inlet and outlet lines.

    Cap or plug the open TOC pipes.

  5. Fig 2: View Of TOC Block Fitting Bolt
    GM1715289Courtesy of GENERAL MOTORS CORP.
  6. Remove the TOC block fitting bolt from the transmission housing.
  7. Rotate the TOC block fitting to unsecure the upper TOC pipe.
  8. Disconnect the upper and lower TOC pipes from the transmission.

    Cap or plug the TOC pipes and transmission fittings to prevent system contamination.

  9. Fig 3: View Of Forward TOC Pipe Bracket Bolt
    GM1200824Courtesy of GENERAL MOTORS CORP.
  10. Remove the forward TOC pipe bracket bolt.
  11. Remove the forward TOC pipe bracket.
  12. Fig 4: View Of Rear TOC Pipe Bracket Bolt
    GM1200827Courtesy of GENERAL MOTORS CORP.
  13. Remove the rear TOC pipe bracket bolt.
  14. Remove the rear TOC pipe bracket.
  15. Remove the TOC pipes from the vehicle.