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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 33 (Automatic Transaxle - 4T65-E - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Repair Instructions - On Vehicle >> Automatic Transmission Oil Cooler Hose Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Allow sufficient clearance around the transaxle oil cooler pipes and around the hoses to prevent damage or wear which may cause fluid loss.
    Fig 1: View Of TOC Inlet Hose To Radiator
    GM823227Courtesy of GENERAL MOTORS CORP.
  1. Install the TOC hoses to the vehicle.
  2. Connect the TOC hoses to the radiator support retainer.
  3. Connect the TOC inlet hose to the radiator. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection .
    4. Fig 2: Locating TOC Inlet Hose To Transaxle
    GM823224Courtesy of GENERAL MOTORS CORP.
  4. Connect the TOC inlet hose to the transaxle. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection .
    5. Fig 3: Identifying TOC Outlet Hose
    GM823225Courtesy of GENERAL MOTORS CORP.
  5. Connect the TOC outlet hose to the transaxle. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection .
    6. NOTE: Refer to Fastener Notice .
  6. Install the TOC hose retainer and the bolt.

    Tighten:  Tighten the bolt to 25 N.m (18 lb ft).

  7. Lower the vehicle.
  8. Connect the TOC outlet hose to the top side of the radiator. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection .
    9. NOTE: Do NOT overfill the transaxle. The overfilling of the transaxle causes foaming, loss of fluid, shift complaints, and possible damage to the transaxle.
  9. Adjust the fluid level. Refer to the following procedures:
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