LN bearing failure

[porsche-land]

Originally Posted by ltusler

So what proves the bearing failing is caused by the bearing? Are you going to film the tear down of the rest of the engine checking for other failures such as the chains shedding material?

We already checked the engine, nothing else is wrong. Customer also said his engine ran perfect, no noises, no problems whatsoever, just the metal shavings. We looked at the shavings, and there were no other pieces. If it was chain failure, there would be other pieces in the oil pan. There was nothing except for the bearing shavings.