Blow by the breather outlet !

Question of Emanuel : Hello,
I owned an Apollo 125 AMD2 of 2009 with lifan 125 engine 1P54FMI. I contact your technical service to find a solution to my problem which is as follows: I have oil coming out of abundant way of pipe just to the pinion on output of the engine.
What is this pipe?
Your engine isn't a Lifan 125 1P54FMI but a copy 20% less powerful which explains the valves are smaller. Attention to the compatibility when ordering spare parts.
The tube is a vacuum breaker which is designed to let escape the pressure when it accumulates in the crankcase engine.
a bit of pressure normally accumulates during operation of the engine, this breathtaking hole and aspire to the rhythm of the climb and the descent of the piston
When there is an acceleration extended for example, 100m full throttle, might even go until cause the release of a little oil engine.
especially if the oil level is above 3/4 gauge.
If it comes out more oil, more regularly is that there's too much pressure in the crankcase.
if there is too much pressure it is because too many gas pass through the segments. Uses or improper segments.