Airworthiness Directive · Amendment 39-15380 · Fuel
Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes
This AD applies to Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes, certificated in any category, serial numbers 7003 through 7067, and 7069 through 7981.
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:
Within 5000 flight hours after the effective date of this AD, unless already done, replace fuel tube couplings inside the wing and center fuel tanks with redesigned couplings, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 601R-28-054, Revision A, dated August 7, 2006. Do all applicable inspections and corrective actions before further flight.
Note: This AD differs from the MCAI and/or service information as follows: No differences.
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.
