gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Water Pump > < Thermostat, Engine Cooling|Specifications
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Thermostat: Service and Repair

1. Drain cooling to level below thermostat.
2. Remove thermostat housing bolt.
3. Remove outlet and gasket.
4. Remove thermostat.
5. Reverse procedure to install.

Water Pump > < Thermostat, Engine Cooling|Specifications