EXHAUST PIPE ASSEMBLY - R + R

Operation 1076B10 · EXHAUST PIPES AND SILENCERS

2.2

Removing

- Position the vehicle on a lift.

- Make sure that the ignition key is in the OFF position, then disconnect the battery terminal (-).

1. Remove the sound insulation cover fastened to the engine by three pins.

1. Disconnect the electrical connection for the front Lambda sensor to the catalytic converter.

2. Disconnect the electrical connection for the rear Lambda sensor to the catalytic converter.

1. Undo and remove the front Lambda sensor on the catalytic converter.

2. Undo the bolts (2a) and remove the heat shield (2b).

1. Undo the nuts (1a) and disconnect the front section of the exhaust pipe (1b) exhaust manifold side with catalytic converter.

2. Remove the gasket.

1. Undo the nuts (1a) and remove the exhaust manifold and catalytic converter (1b).

- Remove the gasket.

1. Release the rigid pipe for the exhaust pipe between the catalytic converter and the silencer from the flexible mountings.

2. Loosen the collar fixing the rigid pipe for the exhaust pipe between the catalytic converter and the silencer, front exhaust silencer side.

3. Remove the rigid pipe for the exhaust pipe between the catalytic converter and the silencer (3a) complete with rear Lambda sensor on the catalytic converter (3b).

1. Release the front exhaust silencer from the front flexible mounting.

1. Release the front exhaust silencer from the rear flexible mounting.

2. Loosen the collar securing the front exhaust silencer to the rear exhaust silencer.

3. Remove the front exhaust silencer.

1. Remove the rear exhaust silencer (1a) releasing it from the flexible supports (1b) and the front exhaust silencer.

Refitting

- Place the rear exhaust silencer in its housing and secure to the flexible supports.

- Place the front exhaust silencer back in its housing.

- Tighten the collar securing the front exhaust silencer to the rear exhaust silencer.

- Fasten the front exhaust silencer to the rear flexible mounting.

- Place the rigid pipe for the exhaust pipe between the catalytic converter and the silencer complete with rear Lambda sensor back in its housing.

- Tighten the collar fixing the rigid pipe for the exhaust pipe between the catalytic converter and the silencer, front exhaust silencer side.

- Fasten the rigid pipe for the exhaust pipe between the catalytic converter and the silencer to the flexible mountings.

- Place a new gasket back in position.

1. Place the exhaust manifold (1a) in its housing and secure it by tightening the new nuts (1b) to the recommended torque.

1. Place a new gasket in position.

2. Connect the front section of the exhaust pipe (2a), exhaust manifold side with the catalytic converter and tighten the new nuts (2b) to the recommended torque.

1. Place the heat shield (1a) in its housing and secure it using the bolts (1b).

2. Position the front Lambda sensor in its housing and tighten it to the recommended torque.

- Connect the electrical connection for the rear Lambda sensor to the catalytic converter.

- Connect the electrical connection for the front Lambda sensor to the catalytic converter.

- Place the sound insulation cover back in its housing and secure it to the engine using the three pins.

- Connect the negative battery terminal.

- Remove the vehicle from the lift.

1.8

Removing

Op. 7055B54 UNDER ENGINE PROTECTION/GUARD - R.R.

Op. 1080B95 REAR LAMBDA SENSOR TO CATALYTIC CONVERTER - R.R

Op. 1076B18 RIGID SECTION OF EXHAUST PIPE BETWEEN CATALYTIC CONVERTER AND SILENCER - R + R

Op. 1076B30 FRONT EXHAUST SILENCER - R + R

Op. 1076B20 REAR EXHAUST SILENCER - R + R

Refitting

Op. 1076B20 REAR EXHAUST SILENCER - R + R

Op. 1076B30 FRONT EXHAUST SILENCER - R + R

Op. 1076B18 RIGID SECTION OF EXHAUST PIPE BETWEEN CATALYTIC CONVERTER AND SILENCER - R + R

Op. 1080B95 REAR LAMBDA SENSOR TO CATALYTIC CONVERTER - R.R

Op. 7055B54 UNDER ENGINE PROTECTION/GUARD - R.R.