Fault and maintenance knowledge of engine valve train
If it is found that the camshaft follower positioning screw is loose and oil leakage, the camshaft follower roller and the corresponding camshaft convex peach surface are abnormally worn, it can be determined that the cause of the vehicle failure is caused by the valve train failure. After the camshaft …
Analyse of Cummins diesel engine output is not enough
Fault type: output is not enough Fault phenomenon: the generator set power supply is short serious, the high load is the speed drop or fluctuation phenomenon Fault reason: a: the fuel filter is clogged and result in the fuel supply is poor b: the fuel pipeline has leakage and result …
Analyse of Cummins diesel engine not starting normal
Fault type: diesel engine can’t start Fault phenomenon: when execute the starting operation, the diesel engine can’t start Fault reason: a: the battery voltage is low or battery capacity is not enough b: the power supply of control circuit is innormal c: the starter relay doesn’t work normal d: the …
