Airworthiness Directive · Amendment 39-13266 · Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes
Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes
Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes having serial numbers 7003 through 7067 inclusive and 7069 through 7109 inclusive, certificated in any category; excluding those airplanes on which the actions specified in Bombardier Service Bulletin 601R-28-024, dated May 21, 1996, have been accomplished. (This applicability includes airplanes informally identified as "Series 200.")
This amendment adopts a new airworthiness directive (AD), applicable to certain Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes, that requires installing new vent tube assemblies for the main fuel tanks; and, on certain airplanes, inspecting to measure the clearance between the vent system tubing and the applicable wing ribs, and corrective action if necessary. This action is necessary to prevent a fire hazard due to fuel spillage. This action is intended to address the identified unsafe condition.
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.
