Operation
Safety, Operation and Maintenance Manual - Sep 2012
4-27
SY115C9/135C/155H Crawler Hydraulic Excavator
4.3 Engine Shutdown
Remark:
●
Shutting off the engine suddenly may con-
siderably reduce service life of its compo-
nents.
●
Never shut off the engine suddenly except
for emergency.
●
Never shut off the engine suddenly if the
engine is too hot. Run the engine at low
idle in order to let it cool down gradually.
Stop the engine.
1. Run the engine at idle speed for about
fi
ve
minutes to cool it down gradually.
2. Turn the start switch key (1) to OFF posi-
tion (A) to shut off the engine.
3. Remove the key (1) from the start switch.
A
B
C
CZ335-1103158
1
CZ215-1103061
CZ215-1103061
Fig. 4-42
Fig. 4-43