5.
To accelerate the venting procedure, open
the venting point at the intercooler (1) after
the first cycle until no more air emerges.
6.
Fit valve cover and close.
7.
8.
After 10 seconds of running the engine with-
out load, shut down the engine (→ Page 53).
9.
Turn valve cover of coolant expansion tank
counterclockwise until the first stop and al-
low pressure to escape.
10.
Turn valve cover counterclockwise and re-
move.
11.
Check coolant level (→ Page 183) and top up
with coolant through the filler neck if re-
quired:
a) Fill in coolant in expansion tank until the
coolant level at top edge of filler neck re-
mains constant.
b) Fit valve cover and close.
12.
Repeat the steps from "Start engine"
(→ Step 7) until coolant no longer needs to be
topped up.
Final steps
1.
Start engine and run it without load for some minutes.
2.
Check coolant level (→ Page 183) and top up coolant as required.
MS15058/04E 2018-12
| Low-Temperature Circuit | 191
TIM-ID: 0000068727 - 007
Summary of Contents for 20V4000G44F
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