GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2005 🢒 L300/LW300 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T40-E/4T45-E 🢒 Transmission Fluid Cooler Hose Replacement

Removal Procedure

    Object Number: 893239 Size: SH
  1. Place a drain pan or suitable container under the vehicle.
  2. Remove the upper transaxle cooler line from the radiator.

    3. Object Number: 893242 Size: SH
  3. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  4. Remove the lower transaxle cooler line from the radiator.

    5. Object Number: 893244 Size: SH
  5. Remove the transaxle oil cooler line assembly nut from the transaxle.
  6. Remove the transaxle oil cooler line assembly from the vehicle.

Installation Procedure

    Object Number: 893244 Size: SH
  1. Install the transaxle oil cooler line assembly to the transaxle.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the transaxle oil cooler line assembly nut.

    3. Tighten
    Tighten the nut to 8 N·m (71 lb in).


    Object Number: 893242 Size: SH
  3. Install the lower transaxle cooler line to the radiator.

    4. Tighten
    Tighten the fitting to 25 N·m (18 lb ft).

  4. Lower the vehicle.

    5. Object Number: 893239 Size: SH
  5. Install the upper transaxle cooler line to the radiator.

    6. Tighten
    Tighten the fitting to 25 N·m (18 lb ft).

  6. Start the engine and inspect for leaks.
  7. Inspect for proper fluid level. Refer to Transmission Fluid Check .