GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
2001
🢒
Sunfire
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - 4T40-E/4T45-E
🢒 Transmission Fluid Cooler Pipe Seal Replacement
Tools Required
•
J 41239-10
Cooler Line Seal Remover.
•
J 41239-1A
Cooler Line Seal Installer.
Removal Procedure
Caution:
Refer to
Vehicle Lifting Caution
in the Preface section.
Raise the vehicle. Support the vehicle.
Remove the transmission oil cooler pipes from the transmission. Refer to
Automatic Transmission Oil Cooler Pipes Replacement
Remove the cooler pipe bracket stud.
Remove the oil cooler pipe seals.
Installation Procedure
Install the
J 41239-1A
on the transmission case using cooler pipe bracket stud hole.
Press the new seals in. Tighten the
J 41239-1A
until the seal bottoms out in the case bore.
Install the cooler pipe bracket stud.
Install the transmission oil cooler pipes. Refer to
Automatic Transmission Oil Cooler Pipes Replacement
.
Lower the vehicle.
Inspect the transmission fluid level. Refer to
Transmission Fluid Check
.
Operate the engine for 2 or 3 minutes.
Inspect the transmission fluid level. Refer to
Transmission Fluid Check
.