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

Subaru Legacy BN/BS (2015-2019) Service Manual / Periodic maintenance services / Engine oil / Replacement

Refer to “LU” section for engine oil replacement. Engine Oil > REPLACEMENT Engine Oil > REPLACEMENT

Inspection

Refer to “LU” section for engine oil inspection. Engine Oil > INSPECTION Engine Oil > INSPECTION ...

Other materials:

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 water. Raise water temperature gradually, and check the temperature and valve lift when the valve beg ...