lube oil CHECK VALVE inspection -Yanmar engine

[@garethgalant8836]

Hi.. what was the long time problem? What was the reason for opening the check valve?

[@sudhakarmurugan6450]

👌

[@garethgalant8836]

I'm having a problem where the differential pressure goes red within 3 days. I find fine metal particles or sometimes nothing. We have swopped filters and differential but still a problem. Do you maybe know what else I can check

[@up_loader]

I had experienced same scenario..we checked everything then the last we did was changed the whole differential block, then alarm gone.

[@jimlondon1]

I didn't know yanmar made big marine engines. interesting.