Installing the exhaust manifold

Install new gaskets.

Hook the manifold into position. Loosely install 2 nuts.

Install the rubber mounting on the exhaust system.

Install the front SIPS bracket.

Fig 1: Identifying Front Heated Oxygen Sensor

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install: 

• the remaining nuts for the exhaust manifold. Tighten
• the upper heat deflector plate
• the front wiring for the heated oxygen sensor (HO2S) using clips and clamps. Connect the wiring
• the preheating hose between the heat deflector plate and the air cleaner (ACL)
• the ground strip between the cylinder head and the firewall
• the engine stabilizer brace between the suspension turrets.