Sierra 2500 2WD V8-6.6L DSL Turbo (2007)
2. Remove the transmission fluid cooler hose from the auxiliary oil cooler.
3. Remove the transmission fluid cooler hose from the radiator.
4. Raise the vehicle. Refer to Vehicle Lifting.
5. Remove the engine protection shield.
6. Remove the cooling lines from the transmission.
7. Remove the oil cooling lines from the vehicle.
Installation Procedure
