32
3. The measure for cold and hot
Base on the temperature, choose the
suitable viscosity oil.
4. Clean the radiator and radiation fin
Caution
·
The dust may fly to your eyes, so
you’d better wear your glasses to
protect your eyes.
If the radiation fin is build up, it will
lead over hot, so use compress air,
vapour or water.
Caution
·
Clean the radiation fin by compress
air
or vapour, put the muzzle to radiator a
right angle.
5.
The operation of engine too hot
If the engine is too hot, do not
stop it at once, do it as follow:
①
Movement engine low speed
；
②
Open the engine cover to
airiness
Stop when water temperature
③
fall
；
③
Check the cooling fluid, add
water, if need.
