GM Service Manual Online
For 1990-2009 cars only

Transmission Fluid Filler Tube Replacement LA1

Removal Procedure

  1. Remove the oil level indicator from the filler tube.
  2. Remove the air cleaner assembly Refer to Air Cleaner Assembly Replacement in Engine Controls - 3.4L.

  3. Object Number: 368795  Size: MH
  4. Remove the fluid filler tube nut from the EGR valve.
  5. Remove the fluid filler tube bolt from the transaxle.
  6. Remove the fluid filler tube.

Installation Procedure

    Important: Do NOT place the fluid filler tube seal on the fluid filler tube when installing the tube or damage to the seal will result.


    Object Number: 368794  Size: SH
  1. Install the fluid filler tube seal in the transaxle.
  2. Install the fluid filler tube.

  3. Object Number: 368795  Size: MH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Install the fluid filler tube bolt.
  5. Tighten
    Tighten the bolt to 13 N·m (115 lb in).

  6. Install the fluid filler tube nut.
  7. Tighten
    Tighten the nut to 13 N·m (115 lb in).

  8. Inspect and adjust the fluid level as needed. Refer to the following information:
  9. •  Transmission Fluid Check
    •  Fluid and Lubricant Recommendations
    •  Approximate Fluid Capacities

Transmission Fluid Filler Tube Replacement LY7

Removal Procedure

  1. Remove the air cleaner. Refer to Air Cleaner Assembly Replacement in Engine Controls - 3.6L (LY7).
  2. Remove the oil level indicator from the filler tube.

  3. Object Number: 1408490  Size: SH
  4. Remove the fluid filler tube nut.
  5. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  6. Disconnect the intermediate steering shaft from the steering gear. Refer to Intermediate Steering Shaft Replacement in Steering Wheel and Column.

  7. Object Number: 1388664  Size: SH
  8. Support the rear of the frame and powertrain with a utility stand.
  9. Remove only the two frame rear bolts.
  10. Lower the powertrain enough to gain access to the transmission filler tube.
  11. Remove the engine coolant (block) heater cord from the transmission filler tube. Refer to Coolant Heater Cord Replacement in Engine Cooling.
  12. Remove the transfer case vent tube from the transmission filler tube. Refer to Vent Hose Assembly Replacement in Transfer Case - Steyr.
  13. Remove the transmission filler tube bolt.
  14. Remove the transmission fluid filler tube.

Installation Procedure

    Important: Do NOT place the fluid filler tube seal on the fluid filler tube when installing the tube or damage to the seal will result.

  1. Install the fluid filler tube seal to the transaxle.
  2. Install the transmission fluid filler tube.

  3. Object Number: 1408490  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Install the fluid filler tube bolt.
  5. Tighten
    Tighten the filler tube bolt to 13 N·m (115 lb in).

  6. Install the transfer case vent tube to the transmission filler tube. Refer to Vent Hose Assembly Replacement in Transfer Case - Steyr.
  7. Install the engine coolant (block) heater cord to the transmission filler tube. Refer to Coolant Heater Cord Replacement in Engine Cooling.

  8. Object Number: 1388664  Size: SH
  9. Raise the powertrain until the frame insulators contact the chassis.
  10. Install the frame bolts. Refer to Front Frame Replacement in Frame and Underbody.
  11. Connect the intermediate steering shaft to the steering gear. Refer to Intermediate Steering Shaft Replacement in Steering Wheel and Column.
  12. Lower the vehicle.
  13. Install the fluid filler tube nut.
  14. Tighten
    Tighten the filler tube nut to 13 N·m (115 lb in).

  15. Install the oil level indicator from the filler tube.
  16. Install the air cleaner. Refer to Air Cleaner Assembly Replacement in Engine Controls - 3.6L (LY7).
  17. Inspect and adjust the fluid level as needed. Refer to the following information:
  18. •  Transmission Fluid Check
    •  Fluid and Lubricant Recommendations
    •  Approximate Fluid Capacities