RYB fuel oil pumping bad reasons
1.RYB fuel pump rattling reasons combined electric rotor imbalance or poor coupling, bearing wear bent, turning some parts loose , broken pipe support is not solid like. Respectively, can be taken to adjust , repair , strengthening, straightening , replacement and other ways to deal with .

2 pipe leaking water or air may be because of the mounting screw cap Undertightening . If the leak is not serious, can be applied to concrete, wet mud or soft soap and other places of leak or leaks. If the joint leaks , you can hand tighten the nut. Serious, must re- entry.

3 for packing too tight due to overheating more, less or cooling into the shaft surface damage caused by fillers. Relaxation can take appropriate packing , cleaning sealed tube blockage and other measures. The new filler wear must be replaced before installing immersed in oil , by the Mt . To stagger the incision , thus reducing leakage. After installing the last lap gland to be installed, and then run the adjustment process tightness .

4.RYB fuel pump does not drain suction or multiple causes for the bottom valve stuck , the height is too high or medium oil spills , it may be caused by the rotation of the impeller right road congestion. After checking through one by one , respectively, can be taken to repair the bottom valve , remove the plug, turn right , cleaning impeller and other measures to deal with.