Borescope Ascendancy

[@sganzerlag]

Mike, thank you so much for posting these many webinars to youtube. I currently own a j3 cub replica, a pitts s1c, a Wittman Tailwind, a Christen Eagle and a j3 Kitten. I really enjoy being involved with the maintenance side of acft ownership. I've been learning a whole lot from these webinars and also from "Manifesto" and "Mike Busch On Engines". I just bought a Vividia VA-800 and hopefully will start learning a lot about cylinder boroscopy soon. Best regards from Brasilia, Brazil.

[@loyrickman3517]

GREAT presentation. I/m working my way through Mike's videos on youtube after attending 3 of his seminars/forums at Airventure 2017. The explanations of the borescope process are great and the graphics are priceless!

[@savvyaviation]

So glad you're finding these helpful Loy~

[@OasisScientific]

The clear explanation of the history and reasons for borescope inspection. Detailed information on how to use borescopes, and what to looking for. Thank you for the video.

[@SgfGustafsson]

I’d guess the variation would be due to inconsistent temperatures of the rings and cylinders during different testing times, as well as the rings moving relative to each other sometimes lining up and letting air by.

[@Pilot_Dad_Adventures]

Absolutely fascinating! Great information, detail and answers to many questions I had about compression testing.

[@SUP33RMARIO]

when is the best time to scope cylinders? cold or warm after running?

[@Capt_Ron]

Excellent :)