The Aircraft Engine Cylinder Report

Cracks in your aircraft's cylinders will lead to problems in-flight. Somewhat fortunately, your engine will alert you with roughness, and you will have time to land. But your cylinders are crucial - keep them clean and sturdy, or expect malfunction. Here are some recent FAA Service Difficulty Reports that highlight the issue.

Key Takeaways:

• Multiple aircraft engine cylinder failures were reported, including barrel separations, cracks at spark plug holes, injector ports, or exhaust ports, and low compression.
• These incidents involved cylinders from various manufacturers, specifically ECI, Superior, TCM, and PWC, affecting different aircraft models.
• Failures were detected both during flight (leading to engine roughness) and through routine inspections, with some occurring at relatively low part total times.

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