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Home >> Hummer >> 2008 >> H3 Luxury, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 395 (Automatic Transmission - 6L50/6L80 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Repair Instructions - On Vehicle >> Transmission Fluid Cooler Pipe Replacement - Rear >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Using the J 44827  , disconnect the front transmission oil cooler (TOC) line from the rear TOC line.
  2. Remove the left hand (LH) front wheel. Refer to Tire and Wheel Removal and Installation .
  3. Remove the LH front splash shield retainers.
  4. Remove the LH front splash shield.
  5. Lower drivetrain and front suspension frame. Refer to DRIVETRAIN AND FRONT SUSPENSION FRAME REPLACEMENT
  6. Using the J 44827  , disconnect the rear transmission oil cooler TOC lines from the radiator.
  7. Fig 1: View of TOC Line To Transmission Retainer Bolt
    GM1710028Courtesy of GENERAL MOTORS CORP.
  8. Remove the rear TOC line to transmission retainer bolt.
  9. Disconnect the rear TOC lines from the transmission.
  10. Remove and discard the O-rings.
  11. Remove the TOC retainer bracket bolt.
  12. Remove the TOC lines.