pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Thermostat Housing, Engine Cooling|Service and Repair|Page 2925 > < Thermostat Housing, Engine Cooling|Service and Repair|Page 2923
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10. Reposition the heater inlet and outlet hose clamps at the thermostat housing pipes.
11. Disconnect the heater inlet (2) and outlet (1) hoses from the thermostat housing pipes.

12. Remove the thermostat housing bolts.

Important:  Twist the water transfer pipe while pulling in order to remove it from the water pump.

13. Remove the thermostat housing from the vehicle.
14. Remove the water transfer pipe from the thermostat housing, if necessary.
15. Remove and discard the water transfer pipe O-ring seals, if necessary.

Thermostat Housing, Engine Cooling|Service and Repair|Page 2925 > < Thermostat Housing, Engine Cooling|Service and Repair|Page 2923