gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Water Pump > < Thermostat, Engine Cooling|Testing and Inspection
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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. Tighten to specifications.

Water Pump > < Thermostat, Engine Cooling|Testing and Inspection