Subaru Legacy BN/BS (2015-2019) Service Manual: Installation

Subaru Legacy BN/BS (2015-2019) Service Manual / Cooling(h6do) / Thermostat / Installation

1. Install a gasket to thermostat.

NOTE:

Use a new gasket.

2. Install the thermostat and thermostat cover.

NOTE:

Install the parts with the jiggle pin facing the upside.

Tightening torque:

6.4 N·m (0.7 kgf-m, 4.7 ft-lb)

3. Attach the radiator outlet hose to the thermostat cover.

4. Install the under cover. Front Under Cover > INSTALLATION

5. Lower the vehicle.

6. Fill engine coolant. Engine Coolant > REPLACEMENT

Inspection

1. Check that the thermostat does not have deformation, cracks or damage.2. Check that the thermostat valve closes completely at an ambient temperature.3. Immerse the thermostat and a thermometer in w ...

Water pump

...

Other materials:

Removal
1. Remove the clip (A), and loosen the clamps (B) and (C) securing the air intake boot.2. Remove the air intake boot from the air cleaner case (rear) and throttle body, and move it to the left side wheel apron.3. Remove the bolts securing the throttle body to the intake manifold assembly, and tilt t ...