1.1 long-term idling engine running

Prolonged idling engine running, turbocharger turbine impeller and the back wheel will have certain negative pressure, resulting in the middle of the oil leakage, it is in the pilot stage, experts have repeatedly carried out a special test The results, it should avoid prolonged idling engine running.

1.2 impeded oil return

As a result of the use of the oil pipeline to a road obstruction or deformation, resulting oil to the oil impeded, high oil pressure in the middle, along the rotor axial compressor oil flow out of both ends sealing ring caused oil spills. So frequently check back to the pipeline road is clear, guarantee the return to normal oil sump.

1.3 engine crankcase pressure too high

Crankcase pressure exceeding the prescribed emission values will supercharger Road tubing pressure to increase oil to poor sealing ring caused oil spills. To carry out regular checks crankcase ventilation state, as well as the exhaust pipe is clear. Steyr engine should pay extra attention to whether it is normal for oil and gas separator in order to prevent the crankshaft box-mixed gas pumped into the exhaust pipe and compressor cylinder, the engine burning oil caused the phenomenon.