Pressure testing 871

[Rawze]

(09-09-2016 )dbl overdrive Wrote:  Further testing is showing coolant coming from around #4 crank bearing, I can't see it coming from above the piston rod or the sleeve area so I think I'm dealing with a oil cooler.
The pick up tube has coolant coming from it to.
Any thoughts?

Coolant coming from the pickup tube is most likely oil cooler. You could likely remove oil filter and see if it is coming out of there too?. I think that would give you a better idea so that your not pushing coolant into the entire oil system if it is the cooler.

coolant around the crank bearing could be a different issue though. who knows. It sounds like you will need to inspect/replace rod/main bearings at the very least. Just be safe and do not try to pull too many main bearings at once.