The high temperature cooling water system passes
through the high temperature circulating pump and
then through the first stage of the charge air cooler
before it enters the cooling water jacket and the cyl-
inder head. Then the water leaves the engine with
the low temperature water.
Both the low and high temperature water leaves the
engine through separate three-way thermostatic
valves which control the water temperature.
It should be noted that there is no water in the
engine frame.
Figure 8: Internal cooling water system.
Tools
The engine can be delivered with all necessary tools
for the overhaul of each specific plant. Most of the
tools can be arranged on steel plate panels.
Turning
The engine is equipped with a manual turning
device.
MAN Diesel & Turbo
1689477-8.1
Page 7 (7)
General description
B 10 01 1
L27/38S, L27/38
2015.11.26