Filling with coolant through fill-
er neck
1.
Open vent points on the exhaust turbocharg-
er, on the intercooler, on the crankcase
breather and on the plate-core heat exchang-
er (arrowed).
2.
Fill coolant through the filler neck of the ex-
pansion tank (for engines with remote heat
exchanger: the expansion tank is part of the
remote cooling system) until the coolant level
at the top edge of the filler neck remains con-
stant.
3.
When coolant emerges from the vent points,
close vent points one by one, proceeding
from the lowest point upwards.
4.
Check satisfactory condition of breather
valve and clean sealing faces if required.
5.
Set breather valve onto filler neck and turn
until the first stop.
6.
Start engine (→ Page 75).
7.
After 10 seconds of running the engine with-
out load, shut down the engine (→ Page 88).
8.
Turn breather valve counterclockwise and re-
move.
9.
Check coolant level (→ Page 234) and top up
engine coolant as required:
a) Repeat the steps from “Start engine”
(→ Step 6) until coolant is no longer
needed to be topped up.
b) Check satisfactory condition of breather
valve and clean sealing faces if required.
c) Place breather valve on filler neck and
close.
Final steps
1.
Start the engine and run it without load for some minutes.
2.
Check coolant level (→ Page 234) and top up engine coolant as required.
238 | Task Description | MS150109/01E 2015-11
TIM-ID: 0000045404 - 001
