I think this is an important point, if not then it may not be quite as bad as it looks but it would be useful to know if the 'bits' are chrome (rockers), aluminium (oil galley plug) or steel (gears).Has the screen ever been cleaned?
Yes, that is exactly why there is a screen. But, if there was not one, the stuff wouldn't be "running around in the oil" because the filter would trap it all and you'd never know until it was far too late.That's the best example I've ever seen of why the screen is there. Sorry you have something failing but just think how bad it would be if that shit was running around in the oil!