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Home >> Hummer >> 2009 >> H2 V8-6.2L >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Transmission Cooler >> Service and Repair
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Transmission Cooler: Service and Repair




Transmission Fluid Auxiliary Cooler Replacement

Removal Procedure




1. Remove the transmission fluid cooler hoses from the transmission fluid auxiliary 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).
2. Remove the bolts from the auxiliary oil cooler.
3. Remove the auxiliary oil cooler from the vehicle.

Installation Procedure




1. Install the auxiliary oil cooler to the vehicle.

Caution: Refer to Fastener Caution (Fastener Caution).

2. Install the bolts to the transmission fluid auxiliary cooler.

Tighten the bolts to 12 Nm (9 lb ft).

3. Install the transmission fluid cooler hoses to the transmission fluid auxiliary 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).