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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 134 (Automatic Transmission - 6L50/6L80/6L90 - Introduction (2 Of 2)) >> Repair Instructions >> Repair Instructions - On Vehicle >> Transmission Fluid Cooler Hose/Pipe Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Cadillac Escalade EXT, 2007 Cadillac Escalade ESV, and 2007 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the front grill assembly. Refer to Fascia Grille Replacement (Suburban) or Fascia Grille Replacement (Yukon) or Fascia Grille Replacement (Escalade) or Fascia Grille Replacement (Tahoe Z71) .
  2. Fig 1: View Of Transmission Cooler Hoses
    GM396817Courtesy of GENERAL MOTORS CORP.
  3. Remove the transmission fluid cooler hose from the auxiliary oil cooler. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Replacement .
  4. Remove the transmission fluid cooler hose from the radiator. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Replacement .
  5. Raise the vehicle. Refer to Lifting and Jacking the Vehicle .
  6. Remove the engine protection shield. Refer to Engine Shield Replacement .
  7. Fig 2: View Of Oil Cooling Lines & Bolt
    GM1705099Courtesy of GENERAL MOTORS CORP.
  8. Remove the cooling lines from the transmission. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Replacement .
  9. Remove the oil cooling lines from the vehicle.