The reason why the gear oil pump does not produce oil

(1) The oil filter is blocked, resulting in the inlet porting port and the discharge outlet. At this time, the gear oil pump cannot be produced normally.

(2) Sealing is damaged, because there are dust and sand such as dust and sand at the gear meshing, causing the gap between the gear to increase, and the foreign body in the fuel tank will enter the lubricant. At this time, it can be resolved by replacing lubricating oil.

(3) It is likely that the gear oil pump does not have oil supply or oil supply pressure is relatively low. The section of the oil circulation of the hydraulic system in the circuit will gradually decrease, resulting in a decrease in traffic in the local circuit.

The solution to the gear oil pump does not produce oil

(1) Wash or replace the blocker oil filter or replace the large flow filter.

(2) Replace the sealing parts of the gear pump.

(3) Just regulate the gear oil pump or adjust the pressure when the oil supply.