Airworthiness Directive · Amendment 39-15090 · Dassault Model Mystere-Falcon 50 Airplanes
Dassault Model Mystere-Falcon 50 Airplanes
This AD applies to Dassault Model Mystere-Falcon 50 airplanes; certificated in any category; with serial number 275 through 293 and 295 through 303 and 305 through 330 inclusive, with the exception of airplanes which have already embodied the Dassault Service Bulletin F50-456.
We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:
Unless already done, do the following actions.
(1) Within 50 flight hours or 1 month after the effective date of this AD, whichever occurs first, disable the galley's coffee-maker by pulling and locking out the circuit breaker 710HG, as instructed in Dassault Service Bulletin F50-471, dated October 25, 2006.
(2) Within 1,530 flight hours or 24 months after the effective date of this AD, whichever occurs first, inspect for damaged wire sleeves, check their proper clearance, and if a discrepancy is found, prior to next flight, proceed to do all applicable corrective actions as indicated in the Accomplishment Instructions of Dassault Service Bulletin F50-456, dated October 25, 2006. Doing the actions specified in this paragraph terminates the requirements of paragraph (f)(1) of this AD, and after the actions have been done, the circuit breaker collar required by paragraph (f)(1) of this AD may be removed.
Note: This AD differs from the MCAI and/ or service information as follows: The MCAI does not indicate that doing the actions specified in Dassault Service Bulletin F50-456, dated October 25, 2006, terminates the requirement to disable the coffee-maker. This AD indicates that doing the actions specified in Dassault Service Bulletin F50-456 terminates the requirements to disable the coffee-maker, and after the actions have been done, the circuit breaker collar may be removed.
The aircraft, engines and makers this AD names, by the model designations in its text. A model listed here may still be outside the AD's serial ranges.
Aircraft
