Final operations: Install:

Fig 1: Locating Flange Joint Nuts And Clamps

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Front exhaust pipe to rear exhaust pipe.
• Cross member.
• Front exhaust pipe to exhaust manifold.

Use copper paste 1161408 on carriage bolts.

• Clip the HO2S oxygen sensor wiring on the engine mounting.
• Splash guard under engine.

Lower the car.

Fig 1: Identifying Preheating Plate And Heat Shield Plate

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Preheating plate and heat shield plate.

Use copper paste 1161408 on the screws.

Fig 2: Removing/Installing Heater Hoses

Courtesy of VOLVO CARS OF NORTH AMERICA.

Connect the connector halves for the HO2S sensor.

Reconnect the hoses to the heater in the firewall.

Remove hose clamps.

Reinstall the air preheating hose.

Start engine.

Check engine coolant level and top up if required.