Thermostat: Service and Repair

Fig. 50 Thermostat Replacement:

Fig. 51 Thermostat Installation:

THERMOSTAT REPLACEMENT
1. Drain engine coolant into a suitable container.
2. Disconnect upper radiator hose.
3. Remove water outlet fitting and thermostat.
4. Reverse procedure to install, ensure jiggle valve on thermostat is aligned with mark on thermostat housing.