When water temperature is too high, please check:
①
the tension of water pump belt
②
the tension of fan belt
③
thermosta
Before starting the engine one
should check coolant level, and
check whether the cooling system is
leaking.
Check whether water
temperature is at the required range
or not when the engine is running.
Diagram of water
temperature in cab
The normal water temperature
is 80~95
℃
above sea-level to
3000 altitude.