Post #4278713

Happy Friday! Today's picture has a detail I've never seen in real life, but if it actually occurred on a running engine would cause significant enough damage as to render the engine unusable. If you have no idea what this is a picture of, that's OK. If you recognize this image but not the problem, that's OK too. It just means you need to seek out the input of someone knowledgeable in this area. There's no shame in admitting you don't know everything and that you need someone else's expertise.