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

Subaru Legacy BN/BS (2015-2019) Service Manual / Exhaust(h4do) / Center exhaust pipe / Inspection

1. Check the connections and welded parts for exhaust leaks.

2. Make sure there are no holes or rusting.

Installation

1. Temporarily tighten the nuts which secure the center exhaust pipe to the front exhaust pipe.NOTE:Use a new gasket.2. Install the bolts, springs, and nuts which secure the rear exhaust pipe to the c ...

Disassembly

Remove each cover from the center exhaust pipe.(A)Center exhaust pipe(C)Band(E)Center exhaust pipe lower cover B(B)Center exhaust pipe upper cover(D)Center exhaust pipe lower cover A ...

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 ...