Airworthiness Directive · Amendment 39-16564 · Hydraulic power
Bombardier, Inc. Model BD-700-1A10 and BD-700-1A11 Airplanes
This AD applies to Bombardier, Inc. Model BD-700-1A10 and BD-700-1A11 airplanes, serial numbers 9002 through 9401 inclusive, certificated in any category.
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:
You are responsible for having the actions required by this AD performed within the compliance times specified, unless the actions have already been done.
Within 30 months after the effective date of this AD, relocate the No. 2 and No. 3 hydraulic system lines in the wing auxiliary spar area on the left side of the aircraft, and modify the left wing rib and left and right debris shields, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 700-29-021 (for Model BD-700-1A10 airplanes) or 700-1A11-29-004 (for Model BD-700-1A11 airplanes), both Revision 01, both dated January 25, 2010, as applicable.
Actions accomplished before the effective date of this AD in accordance with Bombardier Service Bulletin 700-29-021 or 700-1A11-29-004, both dated April 3, 2009, as applicable, are considered acceptable for compliance with the corresponding actions specified in this AD.
Note 1: This AD differs from the MCAI and/or service information as follows: No differences.
