In-Service Difficulty Reports
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Experiencing a malfunction in your aircraft’s fuel sending unit can be a major safety risk, especially during flight. It could lead to incorrect fuel readings, which might force you into emergency procedures you hoped to avoid. Imagine taking off for a long cross-country flight only to find yourself low on fuel much sooner than anticipated!…
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When a call, email or other correspondence is received from a customer or aircraft service facility about an in-service issue on a CiES TSO product, the following procedure is to be followed: Ask if the situation is a safety of flight or if safety of flight has been compromised by the problem. If the Answer…
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Fuel level inconsistencies can be frustrating, especially after what appears to be a proper installation. If your CiES fuel senders are showing erratic or unreliable readings, here are the top five causes — and how to resolve them quickly and safely. 1. Grounding Issues Most common cause of erratic readings. Every CiES sender uses a…
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