My friend bought a jet engine and was told it was one owner, never been in a crash and runs perfectly.
he brought it to me to check it out for him since I work in a lot of jet engines, and I keep things real.
first thing I saw is that it has been in a crash lol, it had a bolt in combustor can that have been sheared off by the bracket, I fixed it all up for him and it actually ran good, he said he doesn't want the 25 hr service hahaha.