Removing The Turbocharger (TC)

Fig 1: Identifying Hoses

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove the charge air hose

Disconnect the inlet hose from turbocharger (TC).

Remove

the hose from the boost pressure control valve.
the hose from the EGR valve.
the pressure oil pipe between the turbocharger (TC) and the oil filter bracket.

Applies only to right-hand drive cars:

Remove the screw for the rear mounting on the charge air pipe under the engine. Slightly slacken off the front mounting on the charge air pipe under the engine.

Fold the charge air pipe out of the way.

Fig 2: Identifying EGR Valve

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove the EGR valve and pipe.

Fig 3: Identifying Exhaust Manifold Nuts

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove

the screws for the exhaust manifold.
the manifold and the turbocharger (TC).

HINT: Use a 1/4" socket and ratchet for nuts which are difficult to access.

Fig 4: Identifying Correct Tool Sizes For Nuts

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install the manifold and turbocharger (TC) in a vise.

Remove

the heat deflector.
the lower oil pipe.
the turbocharger (TC) from the exhaust manifold.

HINT: Use a bi-hexagon wrench on the screw (1) securing the turbocharger (TC).

Fig 5: Locating Studs

Courtesy of VOLVO CARS OF NORTH AMERICA.

Replace the 3 old studs if necessary.

NOTE:

Ensure that all the studs in the exhaust manifold are tightened, even if they have not been replaced. Tighten to 40 Nm.