Exhaust Matters

The following information is derived from the FAA's Service Difficulty Reports and Aviation Maintenance Alerts

Cessna 172M Skyhawk Leaking Tailpipe While carrying out the pressure test in AD CF90-03-R2, large leaks were found in the area surrounding the muffler tailpipe area under the heat muff shroud support structure. No defects in this area were visible. Without the pressure test, this defect would not have been found. It is assumed the […]
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