Airplane Owner Maintenance - By Dean Showalter

131 – Drew Wright’s Cessna 182 Exhaust Valve Lapping Success!

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During the recent annual inspection on Drew Wright’s Cessna 182, cylinder #1 had a low compression of 42/80. However, with the amazing technology of borescoping, he was able to take a look inside the cylinder. The nice concentric circle of deposits on the face of the exhaust valve indicates a healthy valve. Drew wondered if […]