Recent content by Trecker

Is there any way to improve this? Pump and motor always loosing 'prime' does not seem so good.

You can hear the motor quieting down when pressure finaly builds up. So I would guess that there is no pressure and the gauge works correctly

Hello together, I have an M934A1 here in Germany. On motor start I noticed that oil pressure needs at least 10 seconds to start to build up. I the truck was standing for days/weeks it takes even longer. Investigating this problem I found oil from high pressure side returning throught the pump...