Removing The Thermostat Housing

Fig 1: Removing/Installing Thermostat Housing

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove 

• the screw for the thermostat housing cable duct.
• the screws holding the thermostat housing to the cylinder head.

  Lift out the thermostat housing, gasket and cable duct.

• the screw holding the inner timing cover to the cylinder head.