Webinar
Two Out of Three Ain't Bad
Wednesday, September 2, 2026, 7 p.m. CDT
Presenter: Mike Busch
The traditional fix for weak cylinder compression in GA maintenance is removal for repair or replacement. But modern techniques like lapping exhaust valves in place or a solvent flush on piston rings often resolve it without that cost and risk. Usually — not always. In this webinar, Mike Busch walks through his Cessna 310's latest annual, where three of 12 cylinders showed weak compression. Lapping in place fixed two; the third had to come off. Two out of three ain't bad.
By clicking the button, you submit your information to the webinar organizer, who will use it to communicate with you regarding EAA Webinars.
Presenter: Mike Busch
The traditional fix for weak cylinder compression in GA maintenance is removal for repair or replacement. But modern techniques like lapping exhaust valves in place or a solvent flush on piston rings often resolve it without that cost and risk. Usually — not always. In this webinar, Mike Busch walks through his Cessna 310's latest annual, where three of 12 cylinders showed weak compression. Lapping in place fixed two; the third had to come off. Two out of three ain't bad.
By clicking the button, you submit your information to the webinar organizer, who will use it to communicate with you regarding EAA Webinars.
By clicking the button, you submit your information to the webinar organizer, who will use it to communicate with you regarding EAA Webinars.
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