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Home >> Hummer >> 2008 >> H2 V8-6.2L >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Fluid Line/Hose >> Service and Repair >> Transmission Fluid Cooler Hose/Pipe Replacement
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Transmission Fluid Cooler Hose/Pipe Replacement



Transmission Fluid Cooler Hose/Pipe Replacement

Removal Procedure

1. Remove the radiator grille. Refer to Grille Replacement (Grille Replacement) .
2. Remove the radiator lower grille. Refer to Lower Grille Replacement (Lower Grille Replacement) .




3. Remove the transmission fluid cooler hose from the auxiliary oil cooler. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection (Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection) .
4. Remove the transmission fluid cooler hose from the radiator. 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. Raise the vehicle. Refer to Lifting and Jacking the Vehicle (Maintenance) .
6. Remove the catalytic converter guard. Refer to Catalytic Converter Guard Replacement (Service and Repair) .




7. Remove the cooling lines from the transmission. 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 from the vehicle.



Installation Procedure





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 (Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection) .




3. Install the catalytic converter guard. Refer to Catalytic Converter Guard Replacement (Service and Repair) .
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 (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 Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection (Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection) .
7. Install the radiator lower grille. Refer to Lower Grille Replacement (Lower Grille Replacement)
8. Install the radiator grille. Refer to Grille Replacement (Grille Replacement) .


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