United States Government Publishing Office publisher pbl distributor dst United States National Archives and Records Administration Office of the Federal Register author aut Government Organization text government publication eng FR Regulatory Information 2008_register executive 2010-09-23 article Rules and Regulations D09002ee1c80966cc D09002ee1c8096741 United States Department of Transportation originator org United States Government Agency or Subagency United States Federal Aviation Administration originator org United States Government Agency or Subagency We are adopting a new airworthiness directive (AD) for certain Cessna Aircraft Company (Cessna) Models 525, 525A, and 525B airplanes. This AD requires you to inspect the lower wing skin structure, forward wing spar, lower fuselage skin, fairings, and the external fairing frames for corrosion; repair any damage found; apply a corrosion inhibitive sealant to the fuselage fairings before reinstalling; and disable the cockpit mounted pilot relief tube. This AD results from leaking of the cockpit mounted pilot relief tube, which caused corrosion of the airplane structure. We are issuing this AD to detect and correct any damage from corrosion of the airplane structure. Corrosion of the airplane structure could cause structural degradation and lead to structural failure of the airplane with consequent loss of control. 73 FR 6582 https://www.govinfo.gov/app/details/FR-2008-02-05/E8-1821 E8-1821 fr05fe08-4 RIN 2120-AA64 4910-13-P Docket No. FAA-2007-28956 Directorate Identifier 2007-CE-068-AD Amendment 39-15360 AD 2008-03-10 https://www.govinfo.gov/app/details/FR-2008-02-05/E8-1821 https://www.govinfo.gov/content/pkg/FR-2008-02-05/html/E8-1821.htm https://www.govinfo.gov/content/pkg/FR-2008-02-05/pdf/E8-1821.pdf Air Transportation Aircraft Aviation Safety Incorporation by Reference Safety 3 p. 6582 6584 73 FR 6582 Title 14 Part 39 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Cessna Aircraft Company Models 525, 525A, and 525B Airplanes; Federal Register Vol. 73, Issue RULE E8-1821 DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 2008-03-11 Docket No. FAA-2007-28956 Directorate Identifier 2007-CE-068-AD Amendment 39-15360 AD 2008-03-10 4910-13-P E8-1821 Final rule.

We are adopting a new airworthiness directive (AD) for certain Cessna Aircraft Company (Cessna) Models 525, 525A, and 525B airplanes. This AD requires you to inspect the lower wing skin structure, forward wing spar, lower fuselage skin, fairings, and the external fairing frames for corrosion; repair any damage found; apply a corrosion inhibitive sealant to the fuselage fairings before reinstalling; and disable the cockpit mounted pilot relief tube. This AD results from leaking of the cockpit mounted pilot relief tube, which caused corrosion of the airplane structure. We are issuing this AD to detect and correct any damage from corrosion of the airplane structure. Corrosion of the airplane structure could cause structural degradation and lead to structural failure of the airplane with consequent loss of control.

This AD becomes effective on March 11, 2008. T.N. Baktha, Aerospace Engineer,1801 Airport Road, Room 100, Wichita, Kansas 67209; telephone: (316) 946- 4155; fax: (316) 946-4107. Air Transportation Aircraft Aviation Safety Incorporation by Reference Safety Airworthiness directives: Cessna Aircraft Company Models 525, 525A, and 525B Airplanes, http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html http://www.regulations.gov Vol. 73, no. 24 Office of the Federal Register, National Archives and Records Administration 2008-02-05 continuing daily deposited born digital 272 p. Table of Contents: AE 2.7: GS 4.107: AE 2.106: KF70.A2 https://www.govinfo.gov/app/details/FR-2008-02-05 P0b002ee1809b0aff 0097-6326 0042-1219 0364-1406 769-004-00000-9 000582072 f:fr05fe08 https://www.govinfo.gov/app/details/FR-2008-02-05 https://www.govinfo.gov/content/pkg/FR-2008-02-05/pdf/FR-2008-02-05.pdf https://www.govinfo.gov/content/pkg/FR-2008-02-05/xml/FR-2008-02-05.xml fdlp 6571 6832 DGPO 2010-09-23 2024-06-05 FR-2008-02-05 machine generated eng FR FR-2008-02-05 73 24