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

Subaru Legacy BN/BS (2015-2019) Service Manual / Cooling(h4do) / Thermostat / Installation

1. ENGINE SIDE

1. Install a gasket to thermostat.

NOTE:

Use a new gasket.

2. Install the thermostat and thermostat cover.

Tightening torque:

6.4 N·m (0.7 kgf-m, 4.7 ft-lb)

(A)

Thermostat cover

(B)

Gasket

(C)

Thermostat

3. Connect the radiator outlet hose to thermostat cover.

4. Install the front exhaust pipe. Front Exhaust Pipe > INSTALLATION

5. Connect the ground terminal to battery sensor. NOTE

6. Fill engine coolant. Engine Coolant > REPLACEMENT

2. CVTF COOLER (WITH WARMER FEATURE) SIDE

1. Install a gasket to thermostat.

NOTE:

Use a new gasket.

2. Install the thermostat and thermostat cover.

NOTE:

Install the parts with the air vent hole facing upward.

Tightening torque:

6.4 N·m (0.7 kgf-m, 4.7 ft-lb)

(A)	Thermostat cover	(B)	Gasket	(C)	Thermostat
(D)	Air vent hole

3. Connect the engine coolant hose to the thermostat cover.

4. Install the air intake boot. Air Intake Boot > INSTALLATION

5. Connect the ground terminal to battery sensor. NOTE

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 pipe assembly

...

Other materials:

Legacy
NOTE It may be difficult to replace the bulbs. We recommend that you have the bulbs replaced by your SUBARU dealer if necessary. Open the trunk. Remove the trunk trim lining by removing the clips indicated in the illustration. Turn the bulb socket counterclockwise and r ...