timo944

On the Turbo oil cooler adapter plate there are two frost plugs. I need to remove these to inspect inside the passages to see if my cleaning job has worked.

Can these be removed easily and are they a replacement part? PET shows nothing. Alternatively, any suggestions for making sure the passages are totally clean of any (rod bearing) trash?

TIA,
Timo

special tool

Just get the kit from Paragon and remove the whole housing.
4 bolts, 2 oil lines and a 10mm bolt that holds one of them.
Then you can fish around in there.