#De havilland bombardier dash 8 pdf#
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You may send comments, using the procedures found in 14 CFR 11.43 and 11.45, by any of the following methods: The FAA must receive comments on this proposed AD by May 9, 2022. The FAA is proposing this AD to address the unsafe condition on these products. This proposed AD would also require revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Sleeves on the vent line at additional wing stations. Sleeves on the vent line, and installation of Teflon TM This proposed AD would also require inspection, and replacement or relocation if necessary, of affected Teflon TM This proposed AD would require inspecting the motive flow line, vent line, and related parts, and adding support or additional clearance if necessary. This proposed AD was also prompted by a determination that new or more restrictive airworthiness limitations are necessary. This proposed AD was prompted by reports of broken P-clamps on the pressure relief line and the motive flow line in the fuel tanks, and a subsequent determination that certain service information lacked instructions for maintaining appropriate clearance between certain fuel tubes and their support brackets, and may also have led to incorrect installation of certain Teflon TM

#De havilland bombardier dash 8 series#

The FAA proposes to adopt a new airworthiness directive (AD) for certain De Havilland Aircraft of Canada Limited Model DHC-8-400 series airplanes. (k) No Alternative Actions, Intervals, or Critical Design Configuration Control Limitations (CDCCLs)įederal Aviation Administration (FAA), DOT.(j) Maintenance or Inspection Program Revision.

#De havilland bombardier dash 8 verification#

(i) Verification and Rework for Existing Maintenance Program.Related Service Information Under 1 CFR Part 51.This repetition of headings to form internal navigation links Headings within the legal text of Federal Register documents. This table of contents is a navigational tool, processed from the Provide legal notice to the public or judicial notice to the courts. Rendition of the daily Federal Register on does not Until the ACFR grants it official status, the XML Legal research should verify their results against an official edition of

#De havilland bombardier dash 8 pdf#

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