The exhaust temperature of the unit is high (over 100℃)

The exhaust temperature of the unit is high (over 100℃)

The lubricating oil level of the unit is too low (the green position should be visible from the oil level mirror);

If the oil cooler is dirty, a special cleaning agent must be used for grease removal;

The oil filter core is blocked and needs to be replaced;

The temperature control valve is faulty (the component is broken), clean or replace;

Fan motor failure;

The cooling fan is damaged;

The exhaust duct is not smooth or the exhaust resistance (back pressure) is large;

The ambient temperature exceeds the specified range;

Temperature sensor failure