What are the common faults of automobile brake system? 1.Fault phenomenon: the pedal does not rise when the brake pedal is pressed, and there is no resistance; Judge the reason: check whether the brak...
What is the reason for unstable engine speed? What about the solution? Usually, this is caused by the leakage of the intake system and valves, excessive scaling of the throttle valve and intake pipe, ...
What is the reason why the engine valve is not closed tightly? The following are the reasons for the untight valve closing: 1.The valve clearance is too small. The valve clearance must be adjus...
Causes and solutions of low engine oil pressure Reasons for low engine oil pressure: Oil pump wear, pressure limiting valve wear or foreign matters; Low oil storage; Oil or viscous for a long time dur...
Causes and maintenance of engine failure to start The reason why the engine cannot start is as follows: 1.The low pressure oil circuit is blocked, the pipeline is loose and leaks oil, the high p...
What are the common faults of the tractor rear axle and steering system? Common faults of rear axle: abnormal noise of transmission; Rear axle oil leakage; Steering clutch slipping; Eccentric wear of ...
What should be paid attention to when the tractor changes speed? (1)When shifting, the clutch pedal should be pressed to the bottom, so that the clutch can be completely separated before shifting, so ...
What are the requirements for tractor starting operation (1)After the engine is started, it should idle at medium speed, preheat the engine first, check the operation and instrument readings, and star...
What safety technical items should be checked before the tractor is delivered? (1)The engine has good starting performance, stable idle speed, smooth acceleration, no abnormal noise, no oil leakage, w...
What principles should be followed when analyzing tractor faults? Tractor is a kind of machinery commonly used in agricultural production, which can mainly replace human to complete various agricultur...
