Technical data

32
Repair instructions
Aftercooler and heat exchanger,
installation
20
Lift the aftercooler with inlet pipe into place. Install
and tighten all screws for the inlet pipe.
21
Tighten the screws behind the aftercooler.
22
Install the air supply pipe and hoses between the
turbocharger and the aftercooler.
Note. Carefully dry the mating surfaces of the hose
against the turbocharger and air supply pipe to ensure
that it is entirely free of grease. Use a suitable
solvent.
23
Install the air filter housing.
24
Install the heat exchanger loosely on the engine,
using the 5 outer screws.
Install the screw behind the heat exchanger and
tighten all screws.
25
Connect all coolant hoses to the heat exchanger and
aftercooler. Tighten the hose clamps.
26
Connect the vent pipe at the front of the heat
exchanger. Connect the pressure hose to the smoke
limiter at the front of the inlet pipe on the heat
exchanger.
Note. Check that the correct hose is connected to
each nipple.
27
Connect the plastic pipe from the thermostat housing
to the heat exchanger.
28
Install the alternator bracket with the alternator and
the bracket with the oil pressure sensor and oil
pressure monitor.
29
Tighten the drive belt as follows:
Put the nose of a torque wrench in the square hole in
the jockey roller bracket. Tighten the belt using a
torque of 60 ±3 Nm (6 ±0.3 kpm).
Tighten the screws (A).
30
Connect the battery cables.
31
Fill up the engine with coolant and ventilate the
system as in the “Filling coolant” instructions on page
26.
32
Open the sea cocks and start the engine.
Check that no leakage occurs.