C 3500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2002)
Transmission Cooler: Service and Repair
4L60-E - Automatic Transmission
Transmission Fluid Cooler Hose/Pipe Replacement
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.