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

Subaru Legacy BN/BS (2015-2019) Service Manual / Emission control (aux. Emission control devices)(h4do) / Rear catalytic converter / Installation

The rear catalytic converter is integrated into the center exhaust pipe; therefore, refer to “Center Exhaust Pipe” for the installation procedure. Center Exhaust Pipe > INSTALLATION

Inspection

1. Check the connections and welded parts for exhaust leaks.2. Make sure there are no holes or rusting. ...

Emission control (aux. Emission control devices)(h6do)

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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 ...