The diesel engine is difficult to start
There is no oil in the fuel tank, air in the pipeline, the diesel filter element is blocked, the hole filter is blocked, and the fuel injector is stuck
Fill diesel oil, remove air from oil pipe, clean filter and replace cleaning nozzle
The vehicle can't walk
The gearbox is short of oil, the oil passage is blocked, and the hydraulic clutch plate is seriously worn
Add enough gear oil, clean the oil pipeline, and the hydraulic clutch plate is seriously worn
The steering doesn't work
The steering pump is damaged, the oil circuit is blocked, and the distribution valve of the steering gear is stuck
If the oil pump is damaged, replace the oil pump, clean the oil pipeline and replace the valve body with serious wear
Mixing tank cannot rotate
There is no oil in the hydraulic oil tank or hydraulic pipeline, and the hydraulic motor is damaged.
Check the oil tank to see if it is short of oil and the hydraulic motor is damaged. Replace the motor.
Lifting arm and hopper do not work
The oil pump does not work, the distribution valve is stuck, and the oil seal of the oil cylinder is damaged
Check whether there is hydraulic oil in the hydraulic pipeline, the distribution valve and oil cylinder are damaged artificially, and replace the components or assembly.
Intelligent water pump does not work
The circuit is faulty, and the operation display screen is faulty.
Check whether the internal circuit is short circuited or the display screen is damaged. Replace it