Diesel Data: Automotive Repair

Thermostat: Service and Repair



Removal
1. Drain the cooling system.
2. Lower the vehicle.
3. Remove the air cleaner outlet tube.





4. Remove the engine cover retaining bracket.





5. Detach the thermostat housing front cover assembly.





6. Remove the thermostat.

Installation





1. To install, reverse the removal procedure.
Install a new O-ring seal.





2. Fill the cooling system.