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Home >> Ford >> 2018 >> Focus SEL, 4D Hatchback >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Cooling - 1.0L ECOBOOST (92KW/125PS)) >> Removal And Installation >> Thermostat >> Removal

Removal And Installation: Thermostat: Removal

WARNING: This page is about a different variant/trim than selected.
NOTE: When removing any turbocharger air intake system components, make sure to cover any open ports to prevent debris from entering the system. The turbocharger compressor vanes can be damaged by even the smallest particles. All components need to be inspected and cleaned prior to installation or reassembly.
NOTE: Removal steps in this procedure may contain installation details.
  1. Drain the cooling system. Refer to: Cooling System Draining, Vacuum Filling and Bleeding .
  2. Remove the engine appearance cover.
    GFD264596Courtesy of FORD MOTOR COMPANY
  3. Loosen the clamps and remove the air cleaner outlet pipe.

    Torque: 36 lb.in (4.1 Nm)

    GFD266779Courtesy of FORD MOTOR COMPANY
  4. WARNING: Be prepared to collect escaping fluid.

    Remove the wiring harness retainers. Release the hose clamps and disconnect the coolant hoses. Use the General Equipment: Hose Clamp Remover/Installer

    GFD264944Courtesy of FORD MOTOR COMPANY
  5. WARNING: Be prepared to collect escaping fluid.

    Disconnect the electrical connector. Release the hose clamp and disconnect the coolant hose. Depress the tabs and remove the quick disconnect. Use the General Equipment: Hose Clamp Remover/Installer

    GFD266780Courtesy of FORD MOTOR COMPANY
  6. WARNING: Be prepared to collect escaping fluid.

    • Disconnect the electrical connector.

    • Release the hose clamp and disconnect the coolant hose. Use the General Equipment: Hose Clamp Remover/Installer

    • Depress the tabs and disconnect the coolant hose quick disconnect fitting.

    GFD266780Courtesy of FORD MOTOR COMPANY
  7. Remove the bolts and the thermostat housing.

    Torque: 89 lb.in (10 Nm)

    GFD266781Courtesy of FORD MOTOR COMPANY
  8. Inspect the thermostat housing O-ring and replace if necessary.
GFD266782Courtesy of FORD MOTOR COMPANY