Removing components

Fig 1: Identifying Clamp, Pipe Screw, Oil Return Line And Turbocharger

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove: 

• the clamp between the oil pressure pipe and the oil return line at the turbocharger (TC)
• the pipe screw that holds the oil pressure pipe to the connector on the cylinder block
• the oil return line. Seal the opening in the cylinder block
• the lower screw that holds the heat deflector plate over the turbocharger (TC)
• the nuts for the front exhaust pipe connection to the turbocharger (TC). Lift off the exhaust pipe and tie it up. Seal the opening in the exhaust pipe
  NOTE:

  The metal hose for the front exhaust pipe is easy to damage if it is twisted. Handle the exhaust hose with care to avoid later leakage.

Fig 1: Identifying Engine Compartment Components

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove: 

• the engine stabilizer brace between the suspension turrets
• the ground strips between the engine and the firewall
• the heat deflector plate above the turbocharger (TC)
• the charge-air pipe over the engine. Seal the openings
• cover over the injector lines
• the upper belt protective cover
• the cover over the ignition coils

Fig 2: Identifying Engine Compartment Components

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove: 

• the intake pipe between the air cleaner (ACL) and the front cover plate
• the hose clamp for the mass air flow sensor. Disconnect the connector for the mass air flow sensor
• the air cleaner housing assembly, unhook the control valve from the air cleaner housing
• fresh air hose between air filter and turbo. Disconnect the hoses from bracket at the cylinder head's trailing edge. Remove the bracket
• the upper engine coolant hose for the engine and radiator
• the screw holding the dip stick pipe to the intake manifold
• the brake vacuum hose from the intake manifold.

Remove: 

• the clamp for the positive lead at the rear of the cylinder head
• upper and lower torque bracket on the cylinder head
• the pipe screw for the water-heated crankcase ventilation.

Fig 1: Identifying Expansion Tank And Servo Oil Reservoir

Courtesy of VOLVO CARS OF NORTH AMERICA.

Disconnect the connectors for the ABS sensor and level sensor in the expansion tank.

Lift up the expansion tank and servo oil reservoir. Place them on top of the engine.

Remove: 

• front timing gear casing. Pry off the auxiliaries belt
• the hose for the water-heated crankcase ventilation from the thermostat housing.

Separate the connector for the engine coolant temperature (ECT) sensor.