GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2009
🢒
Sierra Denali
🢒
Diagnostic Navigation
🢒
Vehicle Diagnostic Information
🢒 Transmission Fluid Cooler Hose/Pipe Replacement
Removal Procedure
Remove the front grill assembly. Refer to
Radiator Grille Replacement
.
Remove the transmission fluid cooler hose from the Auxiliary oil cooler. Refer to
Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection
.
Remove the transmission fluid cooler hose from the radiator. Refer to
Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection
.
Raise the vehicle. Refer to
Lifting and Jacking the Vehicle
.
Remove the transmission cooling line bracket retaining bolt (2).
Remove the cooling lines from the transmission.
Remove the oil cooling lines from the vehicle.
Installation Procedure
Install the transmission oil cooler lines to the vehicle.
Install the cooler lines to the transmission.
Caution:
Refer to
Fastener Caution
in the Preface section.
Install the transmission cooler line bracket bolt (2) and tighten to
22 N·m (16 lb ft)
.
Lower the vehicle.
Install the transmission fluid cooler hose to the radiator. Refer to
Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection
.
Install the transmission fluid cooler hose to the Auxiliary oil cooler. Refer to
Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection
.
Install the front grill assembly. Refer to
Radiator Grille Replacement
.