PRODUCT: DASSAULT AVIATION Model MYSTERE-FALCON 900 airplanes. SUBJECT: Airworthiness Directive 2012-06-21 ACTION: Final Rule
SUMMARY: This AD was prompted by multiple reports of fuel leakage from a defective fuel high-level sensor located in the wing front spar.
This AD requires inspecting to determine fuel quantity sensors part numbers and replacing of certain fuel quantity sensors with new fuel quantity sensors. The FAA is issuing this AD to prevent internal fuel leakage with significant fuel vapors, which could result in a fire hazard.