gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Automatic Transmission - 4L60-E/4L65-E|Page 6690 > < Automatic Transmission - 4L60-E/4L65-E|Page 6688
Page 1
background image

Fluid Line/Hose: Service and Repair
Automatic Transmission - Allison

Transmission Fluid Cooler Hose/Pipe Replacement

Removal Procedure

1. Raise the vehicle. Refer to Vehicle Lifting.
2. Pull the plastic cap back from the quick connect fitting.

3. Remove the cooling lines from the clips.
4. Remove the two retaining rings securing the two cooling lines to the transmission.

5. Use a bent tip screwdriver.

6. Pull on the open ends of the retaining ring in order to rotate the retaining ring around the quick connect fitting until the retaining ring is out of the

fitting. Discard the retaining ring.

Automatic Transmission - 4L60-E/4L65-E|Page 6690 > < Automatic Transmission - 4L60-E/4L65-E|Page 6688