No oil draining out during oil change

[jbg]

Originally Posted by LateBloomer

Ok, I found the diagram of the oil pressure relief valve in the service manual.

I feel dumb but at least I know what happened now. Thanks for your help.

Here's a link to the image:
https://imgur.com/a/UZVI7ZH

Great job getting the pressure relief valve put back together! Understand that used diesel oil is very messy and can stain hands and clothes! Gloves and old long sleeve shirts can be your best friend.

Welcome to the board!