Focus ZTS L4-2.0L DOHC VIN 3 (2001)
Thermostat Housing: Service and Repair
Removal
1. Drain the cooling system.
2. Disconnect the coolant hoses.
3. Remove the thermostat housing bolts.
4. Remove the thermostat housing.
1. Disconnect the coolant hose.
2. Remove the thermostat housing.
5. Remove and discard the O-ring seal.
Installation
