Manufacturer
Bombardier
Number
FAA 2024-01-09
Model(s)
Challenger 300, 350, and 3500
Published Date
Effective Date
Summary
Requires replacing certain steering control units (SCU) and rigging and testing the nose wheel steering control. AD also prohibits installing an affected SCU on any airplane. Prompted by a report of an SCU filter plate connector that does not meet the certification requirements for exposure of electronic components to high-intensity radiated field environments, which could result in malfunction of the nose wheel steering system.
Company Reference
Aircraft Reference