Transmission Fluid Cooler Hose/Pipe Replacement

Transmission Fluid Cooler Hose/Pipe Replacement

Removal Procedure

1. Remove the radiator grille. Refer to Radiator Grille Replacement (Chevrolet) (Radiator Grille Replacement (Chevrolet))Radiator Grille Replacement (GMC) (Radiator Grille Replacement (GMC))Radiator Grille Replacement (Chevrolet HD) (Radiator Grille Replacement (Chevrolet HD))Radiator Grille Replacement (GMC HD) (Radiator Grille Replacement (GMC HD)).




2. Remove the transmission fluid cooler hose from the auxiliary oil cooler (1). Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection (Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection).




3. Raise the vehicle. Refer to Lifting and Jacking the Vehicle (Service and Repair).
4. Remove the engine protection shield. Refer to Engine Shield Replacement (Engine Shield Replacement).
5. Remove the transmission fluid cooler hose from the radiator (2). Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection (Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection).
6. Remove the transmission fluid cooler pipe clip nut (1) from the engine.
7. Remove the cooling lines from the transmission (3). Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection (Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection).
8. Remove the oil cooling lines (4) from the vehicle.

Installation Procedure




1. Install the transmission oil cooler lines (4) to the vehicle.
2. Install the cooling lines to the transmission (3). Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection (Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection).
3. Install the transmission fluid cooler pipe clip nut (1) to the engine.
4. Install the transmission fluid cooler hose to the radiator (2). Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection (Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection).
5. Install the engine protection shield. Refer to Engine Shield Replacement (Engine Shield Replacement).
6. Lower the vehicle.




7. Install the transmission fluid cooler hose to the auxiliary oil cooler (1). Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection (Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection).
8. Install the radiator grille. Refer to Radiator Grille Replacement (Chevrolet) (Radiator Grille Replacement (Chevrolet))Radiator Grille Replacement (GMC) (Radiator Grille Replacement (GMC))Radiator Grille Replacement (Chevrolet HD) (Radiator Grille Replacement (Chevrolet HD))Radiator Grille Replacement (GMC HD) (Radiator Grille Replacement (GMC HD)).