Charner (MS)
Member
Bought an 8N side mount at a gooood price. Got it in the shop got it cranked. Found out why I got such a good deal. It was knocking. Compression and oil pressure was very good. Broke the engine down and rods, valves were ok. Knocking sound was coming from the front. Removed the front cover and after some searching found the cam gear bakelite was loose where it pressed together. Pressed it back tight. Turned the engine over a few time and wa la. She is going back together tomorrow and I believe I got a good deal. Knocking engines can fool you. Had one once that was knocking and found a loose sleeve. A little sleeve retainer and good as new. These old girls are tough.