He tere te whakahaere i te kaiwhakawhiwhi pēhanga crankcase

Kei te turuturu te pupuhi i roto i te KVL crankcase regulator pressure pressure.

Whakakore haere te potae tiaki. Mena he pehanga, he tohu ranei o te pouaka hukapapa kei raro i te potae, ka puta he turuturu i roto i nga pupuhi. Whakakapihia te paera.