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

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

1. Install each cover to the front exhaust pipe.

Tightening torque:

13 N·m (1.3 kgf-m, 9.6 ft-lb)

2. Install the center exhaust pipe to front exhaust pipe.

NOTE:

Use a new gasket.

Tightening torque:

42.5 N·m (4.3 kgf-m, 31.3 ft-lb)

3. Install the front oxygen (A/F) sensor and rear oxygen sensor to the front exhaust pipe. Front Oxygen (A/F) Sensor > INSTALLATION Rear Oxygen Sensor > INSTALLATION

Removal

CAUTION:Vehicle components are extremely hot after driving. Be wary of receiving burns from heated parts.1. Disconnect the ground terminal from battery sensor. NOTE2. Lift up the vehicle.3. Remove th ...

Installation

1. Install the front exhaust pipe and center exhaust pipe as a unit to the vehicle.NOTE:Use a new gasket.2. Temporarily tighten the nuts which hold front exhaust pipe to cylinder heads.3. Install the ...

Other materials:

Installation
1. RH SIDE1. Install the spark plugs using a spark plug socket.Tightening torque:21 N·m (2.1 kgf-m, 15.5 ft-lb)(A)Ratchet handle(B)Extension bar(C)Universal joint(D)Spark plug socket 2. Install the ignition coil.NOTE:Turn the #5 ignition coil to install it.3. Connect the connector (B) to t ...