垃圾车液压机构工作不正常时。应首先检查垃圾车取力器是否正确啮合，油箱内液压油是否充足，吸油管球阀是否完全开启。

The hydraulic mechanism of the garbage truck is not working properly. Should first check whether the garbage collector is engaged correctly, whether the hydraulic oil in the tank is adequate, and whether the suction pipe ball valve is fully opened.

If the hydraulic mechanism of the garbage truck does not move, follow the following steps to check it.

1 、 whether the oil in the hydraulic tank of the garbage truck is enough. Should be filled with hydraulic oil when insufficient;

2, observe the garbage truck, fuel tank to the oil pump into the oil pipe, whether due to aging, resulting in "boom oil" suction "deflated" phenomenon. If this phenomenon, you should replace Baotou North Ben heavy truck parts into the oil pipe.

3, check whether the garbage truck gear pump failure. Load the pressure gauge and screw the adjusting bolt to see whether the watch is up to the specified value.

4, such as adjusting the garbage truck pressure bolt after all screwed, still can't reach the required oil pressure, then gear pump failure, must replace Baotou North Ben heavy truck parts gear oil pump.

5, such as garbage truck, Baotou North run heavy truck parts, gear pumps work properly, it is multi way valve spool blocked. The valve core should be removed to remove impurities and be reloaded.