Microcosm H74 Engine Ring Replacement & First Start!
This engine came in for repair from a friend in PA. He attempted to start it but noticed that it was low on compression, so here it is on our bench. Let's see what all is going on, make the proper repairs and get it running for the first time. This video should help anyone with an H73, H74, or the H75 (Holt) model to see the process of piston ring replacement. Thank you all for watching. Please help the channel grow by Liking, Sharing and Subscribing.
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