C 3500 HD Truck 2WD V8-8.1L VIN G (2002)
Thermostat: Service and Repair
Thermostat Replacement
Removal Procedure
1. Drain the coolant until the level is below the thermostat.
2. Reposition the inlet hose clamp (1) at the water outlet.
3. Remove the inlet hose (2) from the water outlet.
4. Remove the water outlet bolts (2).
5. Remove the water outlet (1).
6. Remove the thermostat (3) from the water crossover.
Installation Procedure