Express 3/4 Ton Van V8-4.8L VIN V (2003)
Seals and Gaskets: Service and Repair
4L80-E/4L85-E
Filler Tube and Seal Replacement
Filler Tube and Seal Replacement
Removal Procedure
1. Remove the engine air cleaner.
2. Remove the transmission fluid level indicator from the fluid fill tube.
3. Remove the bolt and the nut securing the transmission fluid fill tube to the engine.
4. Remove the engine cover.
5. Remove the nut securing the transmission fluid fill tube to the transmission stud.
6. Remove the upper fill tube from the vehicle.
7. Raise the vehicle. Refer to Vehicle Lifting.
8. Support the vehicle with safety stands.
9. Remove any dirt from the transmission where the fluid fill tube enters the transmission case.
10. Remove the drain plug from the transmission. Drain the fluid into an approved container.
11. Remove the transmission fluid fill tube from the transmission. Pull the tube upward from the transmission.
12. Remove the transmission fill tube seal.
13. Clean the metal parts using solvent. Do not allow the solvent to enter the transmission.
14. Air dry the parts.
Installation Procedure
