Heat exchanger, replacing

Removal

1. Remove the turbo heat shield.

2. Remove the exhaust pipe bend. Leave the hose in place.

Undo the hose union from the expansion tank to the heat exchanger.

Undo the expansion tank.

3. Remove the turbo oil pressure pipe and return pipe (1 and 2).

4. Undo the hose connections (1) for the heat exchanger.

5. Remove the heat exchanger. NOTE! Note the washers for the lower screw (3) on the heat exchanger.

Installation

1. Install the heat exchanger. NOTE! Do not forget the washers for the lower screw (1), one on each side of the screw, on the heat exchanger.

2. Torque all the nuts on the manifold and the lower screw on the heat exchanger (1) as specified in ”Technical Data”.

3. Install the oil return pipe (2) for the turbo, then the oil supply pipe (1). Tighten it as in the specification in ”Technical data”. NOTE! Install the pipes with a new gasket.

4. Install all coolant hoses to and from the heat exchanger.

5. Install the exhaust pipe bend.

6. Install the expansion tank.

7. Re-install the turbocharger heat shield, please refer to ”Turbocharger, changing”.