Chevrolet Silverado / GMC Sierra. Manual - part 761
5. Remove the engine protection shield. Refer to Engine Shield Replacement .
Fig. 66: View Of Transmission Oil Cooler Lines
Courtesy of GENERAL MOTORS CORP.
6. Remove the cooling lines from the transmission. Refer to Transmission Fluid Cooler
Hose/Pipe Quick-Connect Fitting Disconnection and Connection .
7. Remove the oil cooling lines from the vehicle.
INSTALLATION PROCEDURE
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,
Sierra & Silverado
Fig. 67: View Of Transmission Oil Cooler Lines
Courtesy of GENERAL MOTORS CORP.
1. Install the transmission oil cooler lines to the vehicle.
2. Install the cooling lines to the transmission. Refer to Transmission Fluid Cooler
Hose/Pipe Quick-Connect Fitting Disconnection and Connection .
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,
Sierra & Silverado
Fig. 68: View Of Transmission Cooler Hoses
Courtesy of GENERAL MOTORS CORP.
3. Install the engine protection shield. Refer to Engine Shield Replacement .
4. Lower the vehicle.
5. Install the transmission fluid cooler hose to the radiator. Refer to Transmission Fluid
Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection .
6. Install the transmission fluid cooler hose to the Auxiliary oil cooler. Refer to Transmission
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,
Sierra & Silverado
Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection .
7. Install the front grill assembly. Refer to Radiator Grille Replacement (Chevrolet) or
Radiator Grille Replacement (GMC) .
TRANSMISSION HEAT SHIELD REPLACEMENT
Fig. 69: Transmission Heat Shield Replacement
Courtesy of GENERAL MOTORS CORP.
Callout
Component Name
Preliminary Procedures:
Raise the vehicle. Refer to Lifting and Jacking the Vehicle .
1
Transmission Heat Shield Bolt (Qty: 2)
NOTE:
Refer to Fastener Notice .
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,
Sierra & Silverado