MTU 20V4000C55, Руководство по эксплуатации

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2. Open venting point at distributor (1).
3. Open drain valve and pump charge-air cool-
ant into engine at 0.5 bar minimum.
4. Fill expansion tank until overflow edge is
reached.
5. Close drain valve.
6. Check proper condition of cap and clean
sealing faces if required.
7. Put on filler neck cap and close it.
8. Start engine (→ Page 40).
9. After 10 seconds of running the engine with-
out load, shut down the engine (→ Page 41).
10. Turn cover on coolant expansion tank coun-
terclockwise until the first stop and allow
pressure to escape.
11. Continue to turn cover counterclockwise and
remove.
12. Check charge-air coolant level (→ Page 141)
and top up if required:
a) Fill in coolant in expansion tank until the
coolant level at top edge of filler neck re-
mains constant.
b) Put on filler neck cap and close it.
c) Repeat the steps from "Start engine"
(→ Step 8) until charge-air coolant no lon-
ger needs to be topped up.
d) Disconnect pump and hose.
Final steps
1. Start the engine and run it without load for some minutes.
2. Check charge-air coolant level (→ Page 141) and top up if required.
MS15043/00E 2016-04 | Low-Temperature Circuit | 147
TIM-ID: 0000060543 - 001