Conclusion
We reviewed the relevant data, considered the comments received, and determined that air safety
and the public interest require adopting this AD as proposed except for minor editorial changes. We
have determined that these minor changes:
• Are consistent with the intent that was proposed in the NPRM (79 FR 11728, March 3, 2014)
for correcting the unsafe condition; and
• Do not add any additional burden upon the public than was already proposed in the NPRM
(79 FR 11728, March 3, 2014).
We also determined that these changes will not increase the economic burden on any operator or
increase the scope of this AD.
Costs of Compliance
We estimate that this AD affects 497 airplanes of U.S. registry.
We estimate the following costs to comply with this AD: