1.The surface of compressor wheel was damaged by abnormal objects

A.Poor sealing of air intake pipe,air directly goes into the compressor without going through air filter.

B.Do not replace the air filter regularly or use fake filters.

C.Abnormal objects went into air intake pipe during maintenance.

2.Turbine wheel was damaged by abnormal objects.

A.Component damged inside the cylinder.

B.Abnormal objects went into the exhaust pipe during maintenance

Caution: Any abnormal objects went into turbocharger will damage the compressor wheel,damage the moving balance of turbocharger shaft,eventually caused shaft becomes seriously loosen or stucked or even the shaft breaks.

Compressor wheel damaged by particulate debris      Compressor wheel damaged by hard objects

Compressor wheel damaged by soft objects          Compressor wheel damaged by sand-dust