I think part of the problem is injector blow by which seems to be quite common, as they sit under the rocker cover any carbon deposits get into the oil. Another problem is to small a sump which because of its design doesn't fully drain.
John
Did the one you were relating have the inline filter removed? failure to do that or at least fit a new one will result in rapid turbo failure.
Another thing that happens is the sump strainer gets blocked so its worth cleaning it before its run again.
I don't see the point of the turbo oil feed filter, I have been running PSA turbo diesels for nearly 25 years and have never had one fail, none of them were fitted with an in line filter.
Peter
John
Did the one you were relating have the inline filter removed? failure to do that or at least fit a new one will result in rapid turbo failure.
Another thing that happens is the sump strainer gets blocked so its worth cleaning it before its run again.
I don't see the point of the turbo oil feed filter, I have been running PSA turbo diesels for nearly 25 years and have never had one fail, none of them were fitted with an in line filter.
Peter