Kohler 21hp knocking noise Courage and why it happens

[@Philjr-h7j]

Great fix and enjoy your videos and explaining things to help old minds and get some work done on those machines great job on your knowledge and experience really appreciate it and thanks for your videos

[@RayofallTrades]

Thanks 👍 I really appreciate you watching!

[@philliphall5198]

Install the frame repair kit while it’s in the shop 😊. Before it breaks if not all ready Good job 👏

[@RayofallTrades]

Didn’t even know there was a kit for it…

[@Rein_Ciarfella]

My opinion is that anything over maybe 18 HP should be a twin cylinder. Before that, though, the most likely causes to me are a frame that is too light and factory not torquing to spec or using threadlocker.

[@RayofallTrades]

Good ideas!