Montana AWD V6-3.4L VIN E (2004)
2. Install the thermostat housing and gasket.
3. Install RTV sealer, GM P/N 1052366 or the equivalent, to the thermostat housing bolt threads.
Notice: Refer to Fastener Notice in Service Precautions.
4. Install the thermostat housing bolts.
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Tighten the bolts to 25 Nm (18 ft. lbs.).
5. Install the radiator hose to the thermostat housing.
6. Install the crossover exhaust pipe.
7. Install the air cleaner and duct assembly.
8. Fill the cooling system.
9. Inspect the cooling system for leaks. Repair as necessary.
