Yuchai YC135, Operation And Maintenance Manual

Page: 20 / 183

20
PRECAUTION WITH HIGH TEMPERATURE WORK
•
The engine, muffler, radiator, hydraulic lines, sliding parts and many other
parts of the machine are hot and under pressure directly after the engine
is stopped. Touching these parts will cause burns so wait for the
temperature drop before oil, fuel and water screw cap opening.
•
To avoid hot water splash out:
1. turn off the engine;
2. waiting for the water temperature drop;
3. slowly open the screw cap to reduce the internal pressure.
•
To avoid hot oil splash out:
1. turn off the engine;
2. waiting for the oil temperature drop;
3. slowly open the screw cap to reduce the internal pressure.