EASA SIB NM-13-38
Learjet 23, 24, 25, 28, 29, 31, 35 and 36 Aeroplanes - Flight Control Column Section
The FAA Special Airworthiness Information Bulletin SAIB: NM-13-38 addresses a potential airworthiness concern involving possible cracking in the flight control column section of Learjet Model 23, 24, 25, 28, 29, 31, 35, and 36 airplanes. This bulletin informs owners, operators, and maintenance personnel about the issue without mandating regulatory action. It highlights findings of cracks at the base of the control column where it attaches to the floor structure and references related Learjet Service Bulletins for inspection and repair.
Safety Information BulletinMaintenanceSafety MgmtLearjet 23Learjet 24Learjet 25Learjet 28Learjet 29Learjet 31Learjet 35Learjet 36