Cyllinder head magnets save the day.
Cyllinder head magnets save the day.
We had a cam bearing explode in an engine and luckily it was one I had been exerimenting using a small magnet near the drain hole to the scavange pump. Every single ball bearing ,most of the cage and a part of the race was all stuck to that little magnet. Had one ball bearing fallen down into the scavange pump it would have siezed that up to. Funny the engine was still running with no support on one side of the cam. It had a little clatter to it though.LOL