Filling with coolant through fill-
er neck
1.
Open vent points on exhaust turbocharger,
charge-air cooler, at the crankcase ventila-
tion and on plate-core heat exchanger (ar-
rows).
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 proper condition of valve cover and
clean sealing faces if required.
5.
Set valve cover onto filler neck and turn until
the first stop.
6.
7.
After 10 seconds of running the engine with-
out load, shut down the engine (→ Page 92).
8.
Turn valve cover counterclockwise and re-
move.
9.
Check coolant level (→ Page 205) and top up
coolant as required:
a) Repeat the steps from "Start engine"
(→ Step 6) until coolant is no longer
needed to be topped up.
b) Check proper condition of valve cover
and clean sealing faces if required.
c) Place valve cover on filler neck and
close.
Final steps
1.
Start the engine and run it without load for some minutes.
2.
Check coolant level (→ Page 205) and top up coolant as required.
MS15034/00E 2018-08
| Coolant Circuit, General, High-Temperature Circuit | 209
TIM-ID: 0000014570 - 003
Summary of Contents for 8V4000M*3 series
Page 1: ...Operating Instructions Diesel engine 8V4000Mx3x MS15034 00E...
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