Q:Motorcycle not oil, oil pump work well, oil road is not blocked, how to check?

Please ignore the task

Q:Do you need to disassemble the chain for replacing the oil pump of TOYOTA corolla?

Hello, you need to remove the timing housing, you do not need to remove the chain.

Q:The chain pump 2.4 of the modern business did not mark how to install?

Hello, there is a marking in the oil pump. Just install it directly

Q:How does the motor pump exhaust the air?

The oil pump is not required to take the air, booster pump, brake pump, water pump, clutch pump is the need to take the air, air film method is complicated, the need to add new oil, suggest you go directly to the repair shop repair station

Q:How long will the oil pump lubricate the engine parts after the engine is started?

The oil pump is driven by the engine. As long as the engine is running, the oil is pumped to the parts that must be lubricated at once. The crankshaft splash lubrication is of course another matter

Q:I don't understand. How can the internal parts be bad, depend on it, it's depressing

Pull in the water or burn the oil

Q:What's the function of the engine oil pump?

The function of the oil pump is to send the oil to the friction parts of the engine, so that the engine oil is circulating in the lubrication road to ensure the engine to be well lubricated. The oil pump is mostly gear pump. It consists of gear pump body and so on. When the engine works, the camshaft drives the drive gear of the pump body. The gear swing oil flows along the inner wall of the pump from the oil inlet to the oil outlet, forming a low pressure to generate suction, and the oil in the oil box is sucked into the oil inlet. And the oil at the mouth of the oil more and more, and therefore increased pressure, oil will be pressed to each of the friction parts, the realization of forced lubrication.

Q:The car broke down and the maintenance crew thought it was a mechanical filter, but changed 4 machines, or did they leak oil?. Then he said it was caused by the high pressure of the oil pump. Replacement pump, heroes, help me. Is the pressure of the oil pump too high to cause oil leakage on the engine?

Such a problem can arise. The oil pressure is too high, and the oil filter is opened by "drum". The reason is that the oil pump pressure limiting valve [pressure relief valve], resulting in a failure, can not normally open at high pressure caused by pressure relief.

Q:Chainsaw engine oil pump is working

What kind of chain saw?

Q:My car is old Mondeo 6 cylinder, is about 04 years, did not open at home for more than a month, another time machine pump indicator lights, is not always bright, is running 10 meters light, then I re open flameout is good, but there are more than ten meters and bright, so repeated always dare not open far. What's the matter? The oil is absolutely lacking. Please give me some answers, my friends. Thank you.

The oil pressure sensor is broken, and it's normal to change it to the maintenance shop