Airworthiness Directives; Fokker Services B.V. Airplanes, 36440-36443 [2016-11928]

Download as PDF 36440 Federal Register / Vol. 81, No. 109 / Tuesday, June 7, 2016 / Rules and Regulations certificated in any category, all serial numbers. (d) Subject Air Transport Association (ATA) of America Code 05, Time Limits/Maintenance Checks. (e) Reason This AD was prompted by the need for more restrictive airworthiness limitations. We are issuing this AD to reduce the potential for significant failure conditions and consequent loss of controllability of the airplane. (f) Compliance Comply with this AD within the compliance times specified, unless already done. jstallworth on DSK7TPTVN1PROD with RULES (g) Revision of Maintenance or Inspection Program (1) Within 12 months after the effective date of this AD, revise the maintenance or inspection program, as applicable, to incorporate the certification maintenance requirements (CMR) specified in ‘‘Fokker 70/ 100 Certification Maintenance Requirements,’’ of Fokker Services B.V. Engineering Report, Airworthiness Limitations Section (ALS), SE–473, Issue 11, released January 19, 2015. (2) Do the applicable initial CMR inspection at the time specified in paragraph (g)(2)(i) or (g)(2)(ii) of this AD, as applicable, as specified in ‘‘Fokker 70/100 Certification Maintenance Requirements,’’ of Fokker Services B.V. Engineering Report, ALS, SE– 473, Issue 11, released January 19, 2015. If any discrepancy is found during any inspection, repair using a method approved by the Manager, International Branch, ANM– 116, Transport Airplane Directorate, FAA; or the European Aviation Safety Agency; or Fokker B.V. Service’s EASA Design Organization Approval (DOA). Repair any discrepancy before further flight. (i) For CMR inspection 783100–CM–01: Within 1 year or 3,000 flight hours after the effective date of this AD, whichever occurs first, but not later than 12,000 flight hours after accomplishing Maintenance Review Board (MRB) Task 783100–00–04. (ii) For CMR inspection 783500–CM–01: Within 1 year or 3,000 flight hours after the effective date of this AD, whichever occurs first, but not later than 10,000 flight hours after accomplishing MRB Task 783100–01– 01. (h) No Alternative Inspections or Inspection Intervals After accomplishment of the actions specified in paragraph (g)(1) of this AD, no alternative actions (e.g., inspections) and intervals, may be used, unless the actions or intervals are approved as an alternative method of compliance (AMOC) in accordance with the procedures specified in paragraph (i)(1) of this AD. (i) Other FAA AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, International VerDate Sep<11>2014 14:20 Jun 06, 2016 Jkt 238001 Branch, ANM–116, Transport Airplane Directorate, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the International Branch, send it to ATTN: Tom Rodriguez, Aerospace Engineer, International Branch, ANM–116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057–3356; telephone 425–227–1137; fax 425–227–1149. Information may be emailed to: 9-ANM-116AMOC-REQUESTS@faa.gov. Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/certificate holding district office. The AMOC approval letter must specifically reference this AD. (2) Contacting the Manufacturer: For any requirement in this AD to obtain corrective actions from a manufacturer, the action must be accomplished using a method approved by the Manager, International Branch, ANM– 116, Transport Airplane Directorate, FAA; or the EASA; or Fokker Services B.V.’s EASA DOA. If approved by the DOA, the approval must include the DOA-authorized signature. (j) Related Information Refer to Mandatory Continuing Airworthiness Information (MCAI) EASA Airworthiness Directive 2015–0027, dated February 20, 2015, for related information. This MCAI may be found in the AD docket on the Internet at https://www.regulations.gov by searching for and locating Docket No. FAA–2016–0464. (k) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the service information listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51. (2) You must use this service information as applicable to do the actions required by this AD, unless this AD specifies otherwise. (i) Fokker Services B.V. Engineering Report, Airworthiness Limitations Section (ALS), SE–473, Issue 11, released January 19, 2015. (ii) Reserved. (3) For service information identified in this AD, contact Fokker Services B.V., Technical Services Dept., P.O. Box 1357, 2130 EL Hoofddorp, the Netherlands; telephone +31 (0)88–6280–350; fax +31 (0)88–6280–111; email technicalservices@ fokker.com; Internet https:// www.myfokkerfleet.com. (4) You may view this service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For information on the availability of this material at the FAA, call 425–227–1221. (5) You may view this service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202–741–6030, or go to: https:// www.archives.gov/federal-register/cfr/ibrlocations.html. PO 00000 Frm 00008 Fmt 4700 Sfmt 4700 Issued in Renton, Washington, on May 26, 2016. Michael Kaszycki, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 2016–13101 Filed 6–6–16; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2015–5810; Directorate Identifier 2014–NM–116–AD; Amendment 39–18526; AD 2016–10–15] RIN 2120–AA64 Airworthiness Directives; Fokker Services B.V. Airplanes Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. AGENCY: We are adopting a new airworthiness directive (AD) for certain Fokker Services B.V. Model F.28 Mark 0070 and 0100 airplanes. This AD was prompted by a design review that revealed that a wiring failure, external to the center wing fuel tank, could cause a hot short circuit to a maximum level sensor wire, and result in excessive heating of the maximum level sensor element. This AD requires modifying the wiring of the maximum level sensors in the center wing fuel tank, performing after-installation tests, and corrective action if necessary. This AD also requires revising the airplane maintenance or inspection program to incorporate fuel airworthiness limitation items and critical design configuration control limitations. We are issuing this AD to prevent the potential of ignition sources inside fuel tanks, which, in combination with flammable fuel vapors, could result in fuel tank explosions and consequent loss of the airplane. DATES: This AD becomes effective July 12, 2016. The Director of the Federal Register approved the incorporation by reference of certain publications listed in this AD as of July 12, 2016. ADDRESSES: For service information identified in this final rule, contact Fokker Services B.V., Technical Services Dept., P.O. Box 1357, 2130 EL Hoofddorp, the Netherlands; telephone +31 (0)88–6280–350; fax +31 (0)88– 6280–111; email technicalservices@ fokker.com; Internet https:// www.myfokkerfleet.com. You may view SUMMARY: E:\FR\FM\07JNR1.SGM 07JNR1 Federal Register / Vol. 81, No. 109 / Tuesday, June 7, 2016 / Rules and Regulations this referenced service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For information on the availability of this material at the FAA, call 425–227–1221. It is also available on the Internet at https:// www.regulations.gov by searching for and locating Docket No. FAA–2015– 5810. Examining the AD Docket You may examine the AD docket on the Internet at https:// www.regulations.gov by searching for and locating Docket No. FAA–2015– 5810; or in person at the Docket Management Facility between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this AD, the regulation evaluation, any comments received, and other information. The street address for the Docket Office (telephone 800–647– 5527) is Docket Management Facility, U.S. Department of Transportation, Docket Operations, M–30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC 20590. FOR FURTHER INFORMATION CONTACT: Tom Rodriguez, Aerospace Engineer, International Branch, ANM–116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057–3356; telephone 425–227–1137; fax 425–227–1149. SUPPLEMENTARY INFORMATION: jstallworth on DSK7TPTVN1PROD with RULES Discussion We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 by adding an AD that would apply to certain Fokker Services B.V. Model F.28 Mark 0070 and 0100 airplanes. The NPRM published in the Federal Register on November 27, 2015 (80 FR 74039) (‘‘the NPRM’’). The European Aviation Safety Agency (EASA), which is the Technical Agent for the Member States of the European Union, has issued EASA Airworthiness Directive 2014–0138, dated May 30, 2014 (referred to after this as the Mandatory Continuing Airworthiness Information, or ‘‘the MCAI’’), to correct an unsafe condition for certain Fokker Services B.V. Model F.28 Mark 0070 and 0100 airplanes. The MCAI states: * * * [T]he FAA published Special Federal Aviation Regulation (SFAR) 88, and the Joint Aviation Authorities (JAA) published Interim Policy INT/POL/25/12. The review conducted by Fokker Services on the Fokker 70/100 design, in response to these regulations, revealed that a wiring failure, external to the centre wing fuel tank, causing a hot short circuit to a maximum (max) level sensor wire may result in VerDate Sep<11>2014 17:29 Jun 06, 2016 Jkt 238001 excessive heating of the max level sensor element. This condition, if not corrected, could create an ignition source in the centre wing fuel tank vapour space, possibly resulting in a fuel tank explosion and consequent loss of the aeroplane. EASA issued AD 2012–0240 [https:// ad.easa.europa.eu/blob/easa_ad_2012_ 0240.pdf/AD_2012-0240], to address this unsafe condition, which required installation of three fuses in the wiring of the max level sensor(s) in the centre wing fuel tank per Fokker Services Service Bulletin (SB) SBF100–28–073. After that AD was issued, it was found that this technical solution caused fuel spills during refueling and, consequently, EASA cancelled AD 2012– 0240. More recently, Fokker Services issued SBF100–28–078, which cancelled SBF100– 28–073, to correct the unsafe condition without the risk of fuel spills. For the reasons described above, this [EASA] AD requires removal of one fuse from post-SBF100–28–073 aeroplanes, and installation of only two fuses on pre-SBF100– 28–073 aeroplanes and, subsequently, the implementation of the associated Critical Design Configuration Control Limitation (CDCCL) items. More information this subject can be found in Fokker Services All Operators Message AOF100.186#03. You may examine the MCAI in the AD docket on the Internet at https:// www.regulations.gov by searching for and locating Docket No. FAA–2015– 5810. Comments We gave the public the opportunity to participate in developing this AD. We received no comments on the NPRM or on the determination of the cost to the public. Explanation of Changes Made to This AD We have made the following changes to this AD. These changes are for formatting purposes and do not affect the requirements of this AD. • Added a new paragraph (j) to this AD to specify the required service information, and redesignated subsequent paragraphs accordingly. • Revised paragraph (g) of this AD by referring to the document citations in paragraph (j) of this AD. Conclusion We reviewed the relevant data and determined that air safety and the public interest require adopting this AD with the changes described previously and minor editorial changes. We have determined that these minor changes: • Are consistent with the intent that was proposed in the NPRM for correcting the unsafe condition; and PO 00000 Frm 00009 Fmt 4700 Sfmt 4700 36441 • Do not add any additional burden upon the public than was already proposed in the NPRM. Related Service Information Under 1 CFR Part 51 We reviewed Fokker Service Bulletin SBF100–28–078, dated January 23, 2014, and Fokker Manual Change Notification MCNM–F100–166, dated January 23, 2014. This service information describes procedures for modifying the wiring of the maximum level sensors in the center wing fuel tank, after-installation tests, and corrective action if necessary. This service information is reasonably available because the interested parties have access to it through their normal course of business or by the means identified in the ADDRESSES section. Costs of Compliance We estimate that this AD affects 15 airplanes of U.S. registry. We also estimate that it takes up to 9 work-hours per product to modify the wiring of the maximum level sensors in the center wing fuel tank, as specified in this AD. The average labor rate is $85 per work-hour. Required parts will cost about $1,700 per product. Based on these figures, we estimate the cost of this modification on U.S. operators to be up to $36,975, or up to $2,465 per product. We also estimate that it takes about 1 work-hour per product to revise the maintenance or inspection program as specified in this AD. The average labor rate is $85 per work-hour. Based on these figures, we estimate the cost of this revision on U.S. operators to be $1,275, or $85 per product. Authority for This Rulemaking Title 49 of the United States Code specifies the FAA’s authority to issue rules on aviation safety. Subtitle I, section 106, describes the authority of the FAA Administrator. ‘‘Subtitle VII: Aviation Programs,’’ describes in more detail the scope of the Agency’s authority. We are issuing this rulemaking under the authority described in ‘‘Subtitle VII, Part A, Subpart III, Section 44701: General requirements.’’ Under that section, Congress charges the FAA with promoting safe flight of civil aircraft in air commerce by prescribing regulations for practices, methods, and procedures the Administrator finds necessary for safety in air commerce. This regulation is within the scope of that authority because it addresses an unsafe condition that is likely to exist or develop on products identified in this rulemaking action. E:\FR\FM\07JNR1.SGM 07JNR1 36442 Federal Register / Vol. 81, No. 109 / Tuesday, June 7, 2016 / Rules and Regulations Regulatory Findings We determined that this AD will not have federalism implications under Executive Order 13132. This AD will not have a substantial direct effect on the States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government. For the reasons discussed above, I certify that this AD: 1. Is not a ‘‘significant regulatory action’’ under Executive Order 12866; 2. Is not a ‘‘significant rule’’ under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. Adoption of the Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows: PART 39—AIRWORTHINESS DIRECTIVES 1. The authority citation for part 39 continues to read as follows: ■ Authority: 49 U.S.C. 106(g), 40113, 44701. § 39.13 [Amended] 2. The FAA amends § 39.13 by adding the following new airworthiness directive (AD): ■ 2016–10–15 Fokker Services B.V.: Amendment 39–18526. Docket No. FAA–2015–5810; Directorate Identifier 2014–NM–116–AD. (a) Effective Date This AD becomes effective July 12, 2016. jstallworth on DSK7TPTVN1PROD with RULES (b) Affected ADs None. (c) Applicability This AD applies to Fokker Services B.V. Model F.28 Mark 0070 and 0100 airplanes, certificated in any category, equipped with a center wing tank. (d) Subject Air Transport Association (ATA) of America Code 28, Fuel. (e) Reason This AD was prompted by a design review which revealed that a wiring failure, external VerDate Sep<11>2014 14:20 Jun 06, 2016 Jkt 238001 to the center wing fuel tank, could cause a hot short circuit to a maximum level sensor wire, and result in excessive heating of the maximum level sensor element. We are issuing this AD to prevent the potential of ignition sources inside fuel tanks, which, in combination with flammable fuel vapors, could result in fuel tank explosions and consequent loss of the airplane. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Wiring Modification Within 24 months after the effective date of this AD: Modify the wiring of the maximum level sensors of the center wing fuel tank, as specified in paragraph (g)(1) or (g)(2) of this AD, as applicable. Before further flight after accomplishing the modification, do all applicable tests and corrective actions, in accordance with Part 5 of the Accomplishment Instructions of the service information identified in paragraph (j) of this AD. (1) For post-SBF100–28–073 configuration airplanes: Do the modification in accordance with Part 1 or Part 3, as applicable, of the Accomplishment Instructions of the service information identified in paragraph (j) of this AD. (2) For pre-SBF100–28–073 configuration airplanes: Do the modification in accordance with Part 2 or Part 4, as applicable, of the Accomplishment Instructions of the service information identified in paragraph (j) of this AD. (h) Revise the Maintenance or Inspection Program Within 30 days after installing the modification specified in paragraph (g)(1) or (g)(2) of this AD, as applicable: Revise the airplane maintenance or inspection program, as applicable, to incorporate the fuel airworthiness limitation items and critical design configuration control limitations (CDCCLs) specified in paragraph 2.L.(1)(c) of Fokker Service Bulletin SBF100–28–078, dated January 23, 2014. (i) No Alternative Actions, Intervals, and/or CDCCLs After accomplishing the revision required by paragraph (h) of this AD, no alternative actions (e.g., inspections), intervals, or CDCCLs may be used unless the actions, intervals, or CDCCLs are approved as an alternative method of compliance in accordance with the procedures specified in paragraph (k)(1) of this AD. (j) Required Service Information Do the actions specified in this AD in accordance with Fokker Service Bulletin SBF100–28–078, dated January 23, 2014, and Fokker Manual Change Notification MCNM– F100–166, dated January 23, 2014, as applicable. (k) Other FAA AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, International PO 00000 Frm 00010 Fmt 4700 Sfmt 4700 Branch, ANM–116, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the International Branch, send it to ATTN: Tom Rodriguez, Aerospace Engineer, International Branch, ANM–116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057–3356; telephone 425–227–1137; fax 425–227–1149. Information may be emailed to: 9-ANM-116AMOC-REQUESTS@faa.gov. Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/certificate holding district office. (2) Contacting the Manufacturer: As of the effective date of this AD, for any requirement in this AD to obtain corrective actions from a manufacturer, the action must be accomplished using a method approved by the Manager, International Branch, ANM– 116, Transport Airplane Directorate, FAA; or the European Aviation Safety Agency (EASA); or Fokker B.V. Service’s EASA Design Organization Approval (DOA). If approved by the DOA, the approval must include the DOA-authorized signature. (l) Related Information Refer to Mandatory Continuing Airworthiness Information (MCAI) EASA Airworthiness Directive 2014–0138, dated May 30, 2014, for related information. This MCAI may be found in the AD docket on the Internet at https://www.regulations.gov by searching for and locating Docket No. FAA– 2015–5810. (m) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the service information listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51. (2) You must use this service information as applicable to do the actions required by this AD, unless this AD specifies otherwise. (i) Fokker Service Bulletin SBF100–28– 078, dated January 23, 2014, including the attached required drawings specified in paragraphs (m)(2)(i)(A), (m)(2)(i)(B), and (m)(2)(i)(C) of this AD, as applicable. (A) Drawing W41192, Sheet 052, Issue AW, ‘‘Retro-Fit Wiring Diagram, Tank Fueling/ Defueling, Center Tank,’’ undated; (B) Drawing W41192, Sheet 054, Issue AW, ‘‘Retro-Fit Wiring Diagram, Tank Fueling/ Defueling,’’ undated; and (C) Drawing W59520–405, ‘‘Cableloom Connection List,’’ Sheet 3, Issue F, dated May 12, 2011. (ii) Fokker Manual Change Notification MCNM–F100–166, dated January 23, 2014. (3) For service information identified in this AD, contact Fokker Services B.V., Technical Services Dept., P.O. Box 1357, 2130 EL Hoofddorp, the Netherlands; telephone +31 (0)88–6280–350; fax +31 (0)88–6280–111; email technicalservices@ fokker.com; Internet https:// www.myfokkerfleet.com. E:\FR\FM\07JNR1.SGM 07JNR1 Federal Register / Vol. 81, No. 109 / Tuesday, June 7, 2016 / Rules and Regulations (4) You may view this service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For information on the availability of this material at the FAA, call 425–227–1221. (5) You may view this service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202–741–6030, or go to: https:// www.archives.gov/federal-register/cfr/ibrlocations.html. Issued in Renton, Washington, on May 12, 2016. Suzanne Masterson, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 2016–11928 Filed 6–6–16; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2015–7533; Directorate Identifier 2015–NM–080–AD; Amendment 39–18528; AD 2016–11–01] RIN 2120–AA64 Airworthiness Directives; Airbus Airplanes Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. AGENCY: We are adopting a new airworthiness directive (AD) for certain Airbus Model A330–200 and –300 series airplanes, Model A330–200 Freighter series airplanes, and Model A340–541 and A340–642 airplanes. This AD was prompted by a report of an undertorqued forward engine mount bolt. This AD requires a one-time torque check of the forward and aft engine mount bolts and corrective actions if necessary. We are issuing this AD to detect and correct improperly torqued engine mount bolts, which could lead to detachment of the engine from the airplane during flight and consequent damage to the airplane and injury to persons on the ground. DATES: This AD is effective July 12, 2016. The Director of the Federal Register approved the incorporation by reference of certain publications listed in this AD as of July 12, 2016. ADDRESSES: For service information identified in this final rule, contact Airbus SAS, Airworthiness Office— EAL, 1 Rond Point Maurice Bellonte, 31707 Blagnac Cedex, France; telephone jstallworth on DSK7TPTVN1PROD with RULES SUMMARY: VerDate Sep<11>2014 17:29 Jun 06, 2016 Jkt 238001 +33 5 61 93 36 96; fax +33 5 61 93 45 80; email airworthiness.A330–A340@ airbus.com; Internet https:// www.airbus.com. You may view this referenced service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For information on the availability of this material at the FAA, call 425–227– 1221. It is also available on the Internet at https://www.regulations.gov by searching for and locating Docket No. FAA–2015–7533. Examining the AD Docket You may examine the AD docket on the Internet at https:// www.regulations.gov by searching for and locating Docket No. FAA–2015– 7533; or in person at the Docket Management Facility between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this AD, the regulatory evaluation, any comments received, and other information. The street address for the Docket Office (telephone 800–647– 5527) is Docket Management Facility, U.S. Department of Transportation, Docket Operations, M–30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC 20590. FOR FURTHER INFORMATION CONTACT: Vladimir Ulyanov, Aerospace Engineer, International Branch, ANM–116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057–3356; telephone 425–227–1138; fax 425–227–1149. SUPPLEMENTARY INFORMATION: Discussion We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 by adding an AD that would apply to certain Airbus Model A330– 200 and –300 series airplanes, Model A330–200 Freighter series airplanes, and Model A340–541 and A340–642 airplanes. The NPRM published in the Federal Register on December 29, 2015 (80 FR 81216) (‘‘the NPRM’’). The NPRM was prompted by a report of an under-torqued forward engine mount bolt. The NPRM proposed to require a one-time torque check of the forward and aft engine mount bolts, and corrective actions if necessary. We are issuing this AD to detect and correct improperly torqued engine mount bolts, which could lead to detachment of the engine from the airplane during flight and consequent damage to the airplane and injury to persons on the ground. The European Aviation Safety Agency, which is the Technical Agent for the Member States of the European PO 00000 Frm 00011 Fmt 4700 Sfmt 4700 36443 Union, has issued EASA Airworthiness Directive 2015–0082, dated May 11, 2015 (referred to after this as the Mandatory Continuing Airworthiness Information, or ‘‘the MCAI’’), to correct an unsafe condition on certain Airbus Model A330–200 and –300 series airplanes, Model A330–200 Freighter series airplanes, and Model A340–541 and A340–642 airplanes. The MCAI states: In 2013, during a pre-delivery test on an A330 aeroplane fitted with Pratt & Whitney (PW) PW4170 engines, an issue with N1 [low pressure spool] vibrations level on [engine] ENG1 was identified. While performing an engine removal, one forward engine mount bolt was found improperly torqued. The investigation concluded this was due to a production line engine installation quality issue. Further analysis showed that some aeroplanes, delivered between June 2006 and January 2014, may have had the rear (AFT) and forward (FWD) engine mount bolts improperly torqued. This condition, if not detected and corrected, could ultimately lead to an inflight detachment of the engine from the aeroplane, possibly resulting in damage to the aeroplane and/or injury to persons on the ground. Prompted by these findings, Airbus issued four Alert Operators Transmissions (AOT) A71L004–14 (for A330 aeroplanes fitted PW engines), AOT A71L006–14 (for A330 aeroplanes fitted with General Electric (GE) engines), AOT A71L005–14 (for A330 aeroplanes fitted with Rolls Royce (RR) Trent 700 engines) and AOT A71L008–14 (for A340 aeroplanes fitted with RR Trent 500 engines) to provide torque check instructions. For the reasons described above, this [EASA] AD requires a one-time torque check of the FWD and AFT engine mount bolts and, depending on findings, re-torque of the affected [engine mount] bolt(s) and/or replacement of all four [engine mount] bolts and associated nuts. Findings (or discrepancies) include one engine mount bolt that is loose or able to rotate, two or more engine mount bolts that are loose or able to rotate, or one or more engine mount bolts that are fully broken. Corrective actions include re-torqueing the affected engine mount bolt(s), and replacing all engine mount bolts and associated nuts with new engine mount bolts and nuts on the engine where the loose or fully broken engine mount bolt(s) were detected. This AD specifies reporting of all findings (including no discrepancies). The corrective actions include retorqueing loose engine mount bolts before further flight. You may examine the MCAI in the AD docket on the Internet at https://www.regulations.gov by searching for and locating Docket No. FAA–2015–7533. E:\FR\FM\07JNR1.SGM 07JNR1

Agencies

[Federal Register Volume 81, Number 109 (Tuesday, June 7, 2016)]
[Rules and Regulations]
[Pages 36440-36443]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2016-11928]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2015-5810; Directorate Identifier 2014-NM-116-AD; 
Amendment 39-18526; AD 2016-10-15]
RIN 2120-AA64


Airworthiness Directives; Fokker Services B.V. Airplanes

AGENCY: Federal Aviation Administration (FAA), Department of 
Transportation (DOT).

ACTION: Final rule.

-----------------------------------------------------------------------

SUMMARY: We are adopting a new airworthiness directive (AD) for certain 
Fokker Services B.V. Model F.28 Mark 0070 and 0100 airplanes. This AD 
was prompted by a design review that revealed that a wiring failure, 
external to the center wing fuel tank, could cause a hot short circuit 
to a maximum level sensor wire, and result in excessive heating of the 
maximum level sensor element. This AD requires modifying the wiring of 
the maximum level sensors in the center wing fuel tank, performing 
after-installation tests, and corrective action if necessary. This AD 
also requires revising the airplane maintenance or inspection program 
to incorporate fuel airworthiness limitation items and critical design 
configuration control limitations. We are issuing this AD to prevent 
the potential of ignition sources inside fuel tanks, which, in 
combination with flammable fuel vapors, could result in fuel tank 
explosions and consequent loss of the airplane.

DATES: This AD becomes effective July 12, 2016.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of July 12, 
2016.

ADDRESSES: For service information identified in this final rule, 
contact Fokker Services B.V., Technical Services Dept., P.O. Box 1357, 
2130 EL Hoofddorp, the Netherlands; telephone +31 (0)88-6280-350; fax 
+31 (0)88-6280-111; email technicalservices@fokker.com; Internet https://www.myfokkerfleet.com. You may view

[[Page 36441]]

this referenced service information at the FAA, Transport Airplane 
Directorate, 1601 Lind Avenue SW., Renton, WA. For information on the 
availability of this material at the FAA, call 425-227-1221. It is also 
available on the Internet at https://www.regulations.gov by searching 
for and locating Docket No. FAA-2015-5810.

Examining the AD Docket

    You may examine the AD docket on the Internet at https://www.regulations.gov by searching for and locating Docket No. FAA-2015-
5810; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this AD, the regulation evaluation, any comments received, and 
other information. The street address for the Docket Office (telephone 
800-647-5527) is Docket Management Facility, U.S. Department of 
Transportation, Docket Operations, M-30, West Building Ground Floor, 
Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590.

FOR FURTHER INFORMATION CONTACT: Tom Rodriguez, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1137; 
fax 425-227-1149.

SUPPLEMENTARY INFORMATION:

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 by adding an AD that would apply to certain Fokker Services 
B.V. Model F.28 Mark 0070 and 0100 airplanes. The NPRM published in the 
Federal Register on November 27, 2015 (80 FR 74039) (``the NPRM'').
    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA 
Airworthiness Directive 2014-0138, dated May 30, 2014 (referred to 
after this as the Mandatory Continuing Airworthiness Information, or 
``the MCAI''), to correct an unsafe condition for certain Fokker 
Services B.V. Model F.28 Mark 0070 and 0100 airplanes. The MCAI states:

* * * [T]he FAA published Special Federal Aviation Regulation (SFAR) 
88, and the Joint Aviation Authorities (JAA) published Interim 
Policy INT/POL/25/12.
    The review conducted by Fokker Services on the Fokker 70/100 
design, in response to these regulations, revealed that a wiring 
failure, external to the centre wing fuel tank, causing a hot short 
circuit to a maximum (max) level sensor wire may result in excessive 
heating of the max level sensor element.
    This condition, if not corrected, could create an ignition 
source in the centre wing fuel tank vapour space, possibly resulting 
in a fuel tank explosion and consequent loss of the aeroplane.
    EASA issued AD 2012-0240 [https://ad.easa.europa.eu/blob/easa_ad_2012_0240.pdf/AD_2012-0240], to address this unsafe 
condition, which required installation of three fuses in the wiring 
of the max level sensor(s) in the centre wing fuel tank per Fokker 
Services Service Bulletin (SB) SBF100-28-073. After that AD was 
issued, it was found that this technical solution caused fuel spills 
during refueling and, consequently, EASA cancelled AD 2012-0240.
    More recently, Fokker Services issued SBF100-28-078, which 
cancelled SBF100-28-073, to correct the unsafe condition without the 
risk of fuel spills.
    For the reasons described above, this [EASA] AD requires removal 
of one fuse from post-SBF100-28-073 aeroplanes, and installation of 
only two fuses on pre-SBF100-28-073 aeroplanes and, subsequently, 
the implementation of the associated Critical Design Configuration 
Control Limitation (CDCCL) items.
    More information this subject can be found in Fokker Services 
All Operators Message AOF100.186#03.

    You may examine the MCAI in the AD docket on the Internet at https://www.regulations.gov by searching for and locating Docket No. FAA-2015-
5810.

Comments

    We gave the public the opportunity to participate in developing 
this AD. We received no comments on the NPRM or on the determination of 
the cost to the public.

Explanation of Changes Made to This AD

    We have made the following changes to this AD. These changes are 
for formatting purposes and do not affect the requirements of this AD.
     Added a new paragraph (j) to this AD to specify the 
required service information, and redesignated subsequent paragraphs 
accordingly.
     Revised paragraph (g) of this AD by referring to the 
document citations in paragraph (j) of this AD.

Conclusion

    We reviewed the relevant data and determined that air safety and 
the public interest require adopting this AD with the changes described 
previously and minor editorial changes. We have determined that these 
minor changes:
     Are consistent with the intent that was proposed in the 
NPRM for correcting the unsafe condition; and
     Do not add any additional burden upon the public than was 
already proposed in the NPRM.

Related Service Information Under 1 CFR Part 51

    We reviewed Fokker Service Bulletin SBF100-28-078, dated January 
23, 2014, and Fokker Manual Change Notification MCNM-F100-166, dated 
January 23, 2014.
    This service information describes procedures for modifying the 
wiring of the maximum level sensors in the center wing fuel tank, 
after-installation tests, and corrective action if necessary. This 
service information is reasonably available because the interested 
parties have access to it through their normal course of business or by 
the means identified in the ADDRESSES section.

Costs of Compliance

    We estimate that this AD affects 15 airplanes of U.S. registry.
    We also estimate that it takes up to 9 work-hours per product to 
modify the wiring of the maximum level sensors in the center wing fuel 
tank, as specified in this AD. The average labor rate is $85 per work-
hour. Required parts will cost about $1,700 per product. Based on these 
figures, we estimate the cost of this modification on U.S. operators to 
be up to $36,975, or up to $2,465 per product.
    We also estimate that it takes about 1 work-hour per product to 
revise the maintenance or inspection program as specified in this AD. 
The average labor rate is $85 per work-hour. Based on these figures, we 
estimate the cost of this revision on U.S. operators to be $1,275, or 
$85 per product.

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to 
issue rules on aviation safety. Subtitle I, section 106, describes the 
authority of the FAA Administrator. ``Subtitle VII: Aviation 
Programs,'' describes in more detail the scope of the Agency's 
authority.
    We are issuing this rulemaking under the authority described in 
``Subtitle VII, Part A, Subpart III, Section 44701: General 
requirements.'' Under that section, Congress charges the FAA with 
promoting safe flight of civil aircraft in air commerce by prescribing 
regulations for practices, methods, and procedures the Administrator 
finds necessary for safety in air commerce. This regulation is within 
the scope of that authority because it addresses an unsafe condition 
that is likely to exist or develop on products identified in this 
rulemaking action.

[[Page 36442]]

Regulatory Findings

    We determined that this AD will not have federalism implications 
under Executive Order 13132. This AD will not have a substantial direct 
effect on the States, on the relationship between the national 
government and the States, or on the distribution of power and 
responsibilities among the various levels of government.
    For the reasons discussed above, I certify that this AD:
    1. Is not a ``significant regulatory action'' under Executive Order 
12866;
    2. Is not a ``significant rule'' under the DOT Regulatory Policies 
and Procedures (44 FR 11034, February 26, 1979);
    3. Will not affect intrastate aviation in Alaska; and
    4. Will not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Incorporation by 
reference, Safety.

Adoption of the Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA amends 14 CFR part 39 as follows:

PART 39--AIRWORTHINESS DIRECTIVES

0
1. The authority citation for part 39 continues to read as follows:

    Authority:  49 U.S.C. 106(g), 40113, 44701.


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by adding the following new airworthiness 
directive (AD):

    2016-10-15 Fokker Services B.V.: Amendment 39-18526. Docket No. 
FAA-2015-5810; Directorate Identifier 2014-NM-116-AD.

(a) Effective Date

    This AD becomes effective July 12, 2016.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to Fokker Services B.V. Model F.28 Mark 0070 and 
0100 airplanes, certificated in any category, equipped with a center 
wing tank.

(d) Subject

    Air Transport Association (ATA) of America Code 28, Fuel.

(e) Reason

    This AD was prompted by a design review which revealed that a 
wiring failure, external to the center wing fuel tank, could cause a 
hot short circuit to a maximum level sensor wire, and result in 
excessive heating of the maximum level sensor element. We are 
issuing this AD to prevent the potential of ignition sources inside 
fuel tanks, which, in combination with flammable fuel vapors, could 
result in fuel tank explosions and consequent loss of the airplane.

(f) Compliance

    Comply with this AD within the compliance times specified, 
unless already done.

(g) Wiring Modification

    Within 24 months after the effective date of this AD: Modify the 
wiring of the maximum level sensors of the center wing fuel tank, as 
specified in paragraph (g)(1) or (g)(2) of this AD, as applicable. 
Before further flight after accomplishing the modification, do all 
applicable tests and corrective actions, in accordance with Part 5 
of the Accomplishment Instructions of the service information 
identified in paragraph (j) of this AD.
    (1) For post-SBF100-28-073 configuration airplanes: Do the 
modification in accordance with Part 1 or Part 3, as applicable, of 
the Accomplishment Instructions of the service information 
identified in paragraph (j) of this AD.
    (2) For pre-SBF100-28-073 configuration airplanes: Do the 
modification in accordance with Part 2 or Part 4, as applicable, of 
the Accomplishment Instructions of the service information 
identified in paragraph (j) of this AD.

(h) Revise the Maintenance or Inspection Program

    Within 30 days after installing the modification specified in 
paragraph (g)(1) or (g)(2) of this AD, as applicable: Revise the 
airplane maintenance or inspection program, as applicable, to 
incorporate the fuel airworthiness limitation items and critical 
design configuration control limitations (CDCCLs) specified in 
paragraph 2.L.(1)(c) of Fokker Service Bulletin SBF100-28-078, dated 
January 23, 2014.

(i) No Alternative Actions, Intervals, and/or CDCCLs

    After accomplishing the revision required by paragraph (h) of 
this AD, no alternative actions (e.g., inspections), intervals, or 
CDCCLs may be used unless the actions, intervals, or CDCCLs are 
approved as an alternative method of compliance in accordance with 
the procedures specified in paragraph (k)(1) of this AD.

(j) Required Service Information

    Do the actions specified in this AD in accordance with Fokker 
Service Bulletin SBF100-28-078, dated January 23, 2014, and Fokker 
Manual Change Notification MCNM-F100-166, dated January 23, 2014, as 
applicable.

(k) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Branch, ANM-116, FAA, has the authority to approve 
AMOCs for this AD, if requested using the procedures found in 14 CFR 
39.19. In accordance with 14 CFR 39.19, send your request to your 
principal inspector or local Flight Standards District Office, as 
appropriate. If sending information directly to the International 
Branch, send it to ATTN: Tom Rodriguez, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1137; 
fax 425-227-1149. Information may be emailed to: 9-ANM-116-AMOC-REQUESTS@faa.gov. Before using any approved AMOC, notify your 
appropriate principal inspector, or lacking a principal inspector, 
the manager of the local flight standards district office/
certificate holding district office.
    (2) Contacting the Manufacturer: As of the effective date of 
this AD, for any requirement in this AD to obtain corrective actions 
from a manufacturer, the action must be accomplished using a method 
approved by the Manager, International Branch, ANM-116, Transport 
Airplane Directorate, FAA; or the European Aviation Safety Agency 
(EASA); or Fokker B.V. Service's EASA Design Organization Approval 
(DOA). If approved by the DOA, the approval must include the DOA-
authorized signature.

(l) Related Information

    Refer to Mandatory Continuing Airworthiness Information (MCAI) 
EASA Airworthiness Directive 2014-0138, dated May 30, 2014, for 
related information. This MCAI may be found in the AD docket on the 
Internet at https://www.regulations.gov by searching for and locating 
Docket No. FAA-2015-5810.

(m) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the 
incorporation by reference (IBR) of the service information listed 
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless this AD specifies otherwise.
    (i) Fokker Service Bulletin SBF100-28-078, dated January 23, 
2014, including the attached required drawings specified in 
paragraphs (m)(2)(i)(A), (m)(2)(i)(B), and (m)(2)(i)(C) of this AD, 
as applicable.
    (A) Drawing W41192, Sheet 052, Issue AW, ``Retro-Fit Wiring 
Diagram, Tank Fueling/Defueling, Center Tank,'' undated;
    (B) Drawing W41192, Sheet 054, Issue AW, ``Retro-Fit Wiring 
Diagram, Tank Fueling/Defueling,'' undated; and
    (C) Drawing W59520-405, ``Cableloom Connection List,'' Sheet 3, 
Issue F, dated May 12, 2011.
    (ii) Fokker Manual Change Notification MCNM-F100-166, dated 
January 23, 2014.
    (3) For service information identified in this AD, contact 
Fokker Services B.V., Technical Services Dept., P.O. Box 1357, 2130 
EL Hoofddorp, the Netherlands; telephone +31 (0)88-6280-350; fax +31 
(0)88-6280-111; email technicalservices@fokker.com; Internet https://www.myfokkerfleet.com.

[[Page 36443]]

    (4) You may view this service information at the FAA, Transport 
Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For 
information on the availability of this material at the FAA, call 
425-227-1221.
    (5) You may view this service information that is incorporated 
by reference at the National Archives and Records Administration 
(NARA). For information on the availability of this material at 
NARA, call 202-741-6030, or go to: https://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued in Renton, Washington, on May 12, 2016.
Suzanne Masterson,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2016-11928 Filed 6-6-16; 8:45 am]
 BILLING CODE 4910-13-P
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