Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 190-100 STD, -100 LR, -100 IGW, -200 STD, -200 LR, and -200 IGW Airplanes, 30277-30279 [2010-12678]

Download as PDF 30277 Federal Register / Vol. 75, No. 104 / Tuesday, June 1, 2010 / Rules and Regulations CFR 39.19. Send information to ATTN: Samuel Lee, Aerospace Engineer, Propulsion Branch, ANM–140L, FAA, Los Angeles ACO, 3960 Paramount Boulevard, Lakewood, California 90712–4137; telephone (562) 627– 5262; fax (562) 627–5210. (2) To request a different method of compliance or a different compliance time for this AD, follow the procedures in 14 CFR 39.19. Before using any approved AMOC on any airplane to which the AMOC applies, notify your principal maintenance inspector (PMI) or principal avionics inspector (PAI), as appropriate, or lacking a principal inspector, your local Flight Standards District Office. The AMOC approval letter must specifically reference this AD. Material Incorporated by Reference (j) You must use the applicable service information contained in Table 1 of this AD to do the actions required by this AD, unless the AD specifies otherwise. TABLE 1—ALL MATERIAL INCORPORATED BY REFERENCE Document Revision Boeing Alert Service Bulletin MD11–28A140 .................................................................................. McDonnell Douglas Alert Service Bulletin MD11–28A101. ............................................................. McDonnell Douglas Service Bulletin MD11–28–102 ....................................................................... Original ...................... Original ...................... Revision 01 ................ (1) The Director of the Federal Register approved the incorporation by reference of Boeing Alert Service Bulletin MD11–28A140, dated November 6, 2008, under 5 U.S.C. 552(a) and 1 CFR part 51. (2) The Director of the Federal Register previously approved the incorporation by reference of McDonnell Douglas Alert Service Bulletin MD11–28A101, dated August 24, 1998; and McDonnell Douglas Service Bulletin MD11–28–102, Revision 01, dated June 23, 1999; on January 18, 2000 (64 FR 69389, December 13, 1999). (3) For service information identified in this AD, contact Boeing Commercial Airplanes, Attention: Data & Services Management, 3855 Lakewood Boulevard, MC D800–0019, Long Beach, California 90846– 0001; telephone 206–544–5000, extension 2; fax 206–766–5683; e-mail dse.boecom@boeing.com; Internet https:// www.myboeingfleet.com. (4) You may review copies of the service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington. For information on the availability of this material at the FAA, call 425–227–1221. (5) You may also review copies of the 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/ code_of_federal_regulations/ ibr_locations.html. The Director of the Federal Register approved the incorporation by reference of certain publications listed in this AD as of July 6, 2010. ADDRESSES: You may examine the AD docket on the Internet at https:// www.regulations.gov or in person at the U.S. Department of Transportation, Docket Operations, M–30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue, SE., Washington, DC. FOR FURTHER INFORMATION CONTACT: Kenny Kaulia, Aerospace Engineer, International Branch, ANM–116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, Washington 98057–3356; telephone (425) 227–2848; fax (425) 227–1149. SUPPLEMENTARY INFORMATION: Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2010–0175; Directorate Identifier 2009–NM–187–AD; Amendment 39–16319; AD 2010–11–14] RIN 2120–AA64 Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 190–100 STD, –100 LR, –100 IGW, –200 STD, –200 LR, and –200 IGW Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. November 6, 2008. August 24, 1998. June 23, 1999. [FR Doc. 2010–12667 Filed 5–28–10; 8:45 am] BILLING CODE 4910–13–P 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: Discussion During ERJ 190 airplane full scale fatigue test, cracks were found in some structural components of the airplane. Analysis of these cracks resulted in modifications on the airplane Airworthiness Limitation Items (ALI), to include new inspections tasks or modification of existing ones and its respective thresholds and intervals. Failure to inspect these components according to the new tasks, thresholds and intervals could prevent a timely detection of fatigue cracks. Undetected fatigue cracks in these areas could adversely affect the structural integrity of these airplanes. During ERJ 190 airplane full scale fatigue test, cracks were found in some structural components of the airplane. Analysis of these cracks resulted in modifications on the airplane Airworthiness Limitation Items (ALI), to include new inspections tasks or modification of existing ones and its respective thresholds and intervals. Failure to inspect these components according to the new tasks, thresholds and intervals could prevent a timely detection of fatigue cracks. Undetected fatigue cracks in these areas could adversely affect the structural integrity of these airplanes. * Issued in Renton, Washington, on May 14, 2010. Ali Bahrami, Manager, Transport Airplane Directorate, Aircraft Certification Service. srobinson on DSKHWCL6B1PROD with RULES DEPARTMENT OF TRANSPORTATION Date * SUMMARY: * * * * We are issuing this AD to require actions to correct the unsafe condition on these products. DATES: This AD becomes effective July 6, 2010. VerDate Mar<15>2010 16:55 May 28, 2010 Jkt 220001 PO 00000 Frm 00011 Fmt 4700 Sfmt 4700 We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 to include an AD that would apply to the specified products. That NPRM was published in the Federal Register on March 4, 2010 (75 FR 9814). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI states: * * * * The corrective action is revising the Airworthiness Limitations Section of the Instructions for Continued Airworthiness to incorporate new and modified structural inspections. You E:\FR\FM\01JNR1.SGM 01JNR1 30278 Federal Register / Vol. 75, No. 104 / Tuesday, June 1, 2010 / Rules and Regulations may obtain further information by examining the MCAI in the AD docket. products identified in this rulemaking action. Comments 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 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); and 3. 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. We prepared a regulatory evaluation of the estimated costs to comply with this AD and placed it in the AD docket. 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. Conclusion We reviewed the available data and determined that air safety and the public interest require adopting the AD as proposed. Differences Between This AD and the MCAI or Service Information We have reviewed the MCAI and related service information and, in general, agree with their substance. But we might have found it necessary to use different words from those in the MCAI to ensure the AD is clear for U.S. operators and is enforceable. In making these changes, we do not intend to differ substantively from the information provided in the MCAI and related service information. We might also have required different actions in this AD from those in the MCAI in order to follow our FAA policies. Any such differences are highlighted in a Note within the AD. Costs of Compliance We estimate that this AD will affect 65 products of U.S. registry. We also estimate that it will take about 1 workhour per product to comply with the basic requirements of this AD. The average labor rate is $85 per work-hour. Based on these figures, we estimate the cost of this AD to the U.S. operators to be $5,525, or $85 per product. srobinson on DSKHWCL6B1PROD with RULES 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 VerDate Mar<15>2010 16:55 May 28, 2010 Jkt 220001 Examining the AD Docket You may examine the AD docket on the Internet at https:// www.regulations.gov; or in person at the Docket Operations office between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains the NPRM, the regulatory evaluation, any comments received, and other information. The street address for the Docket Operations office (telephone (800) 647–5527) is in the ADDRESSES section. Comments will be available in the AD docket shortly after receipt. 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 AD: ■ 2010–11–14 Empresa Brasileira de Aeronautica S.A. (EMBRAER): Amendment 39–16319. Docket No. FAA–2010–0175; Directorate Identifier 2009–NM–187–AD. PO 00000 Frm 00012 Fmt 4700 Sfmt 4700 Effective Date (a) This airworthiness directive (AD) becomes effective July 6, 2010. Affected ADs (b) None. Applicability (c) This AD applies to all Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 190–100 STD, –100 LR, –100 IGW, –200 STD, –200 LR, and –200 IGW airplanes, certificated in any category. Note 1: This AD requires revisions to certain operator maintenance documents to include new inspections. Compliance with these inspections is required by 14 CFR 91.403(c). For airplanes that have been previously modified, altered, or repaired in the areas addressed by these inspections, the operator may not be able to accomplish the inspections described in the revisions. In this situation, to comply with 14 CFR 91.403(c), the operator must request approval for an alternative method of compliance according to paragraph (g)(1) of this AD. The request should include a description of changes to the required inspections that will ensure the continued operational safety of the airplane. Subject (d) Air Transport Association (ATA) of America Code 53: Fuselage; 57: Wings. Reason (e) The mandatory continuing airworthiness information (MCAI) states: During ERJ 190 airplane full scale fatigue test, cracks were found in some structural components of the airplane. Analysis of these cracks resulted in modifications on the airplane Airworthiness Limitation Items (ALI), to include new inspections tasks or modification of existing ones and its respective thresholds and intervals. Failure to inspect these components according to the new tasks, thresholds and intervals could prevent a timely detection of fatigue cracks. Undetected fatigue cracks in these areas could adversely affect the structural integrity of these airplanes. * * * * * The corrective action is revising the Airworthiness Limitations Section (ALS) of the Instructions for Continued Airworthiness (ICA) to incorporate new and modified structural inspections. Actions and Compliance (f) Unless already done, do the following actions. (1) Within 90 days after the effective date of this AD: Revise the ALS of the ICA to include the tasks specified in Table 1 of this AD. These tasks are identified in EMBRAER Temporary Revision (TR) 2–5, dated December 6, 2007; and EMBRAER TR 2–6, dated February 12, 2008; to Appendix A, Part 2, Airworthiness Limitation Inspections (ALI)—Structures, of the EMBRAER 190 Maintenance Review Board Report (MRBR) MRB–1928. Note 2: The actions required by paragraph (f)(1) of this AD may be done by inserting a copy of EMBRAER TR 2–5 and TR 2–6 into E:\FR\FM\01JNR1.SGM 01JNR1 Federal Register / Vol. 75, No. 104 / Tuesday, June 1, 2010 / Rules and Regulations the ALS of the EMBRAER 190 MRBR MRB– 1928. When these TRs have been included in general revisions of the EMBRAER 190 MRBR MRB–1928, the general revisions may be inserted in the EMBRAER 190 MRBR MRB–1928, provided the relevant information in the general revision is identical to that in EMBRAER TR 2–5 and TR 2–6, and these TRs may be removed. (2) The initial compliance times for the tasks specified in EMBRAER TR 2–5, dated December 6, 2007; and EMBRAER TR 2–6, dated February 12, 2008; to Appendix A, Part 2, Airworthiness Limitation Inspections (ALI)—Structures, of the EMBRAER 190 MRBR MRB–1928; start at the later of the times specified in paragraphs (f)(2)(i) and (f)(2)(ii) of this AD. For certain tasks, the 30279 compliance times depend on the premodification and post-modification condition of the associated service bulletin, as specified in the ‘‘Applicability’’ column of these TRs. (i) Within the applicable threshold times specified in these TRs. (ii) At the applicable compliance time specified in Table 1 of this AD. TABLE 1—MRBR TRS AND TASKS, WITH COMPLIANCE TIMES EMBRAER MRBR TR Subject TR 2–5, dated December 6, 2007 ......... 57–01–002–0002 TR 2–5, dated December 6, 2007 ......... Wing stub main box lower skin and splices—internal. Wing stub spar 3—internal/external ..... TR 2–5, dated December 6, 2007 ......... Wing stub spar 3—external ................. 57–01–008–0004 TR 2–5, dated December 6, 2007 ......... Wing lower skin panel stringers—internal. Wing main box rib 11—internal ........... 57–10–007–0004 TR 2–5, dated December 6, 2007 ......... TR 2–6, dated December 12, 2008 ....... Nose landing gear wheel well metallic structure. (iii) Thereafter, except as provided in paragraph (g) of this AD, no alternative replacement times or structural inspection intervals may be approved for these tasks. FAA AD Differences Note 3: This AD differs from the MCAI and/or service information as follows: Although the MCAI specifies both revising the airworthiness limitations and doing repetitive inspections, this AD only specifies the revision. Requiring revision of the airworthiness limitations, rather than requiring individual repetitive inspections, is advantageous for operators because it allows them to record AD compliance status only at the time that they make the revision, rather than after every inspection. It also has the advantage of keeping all airworthiness limitations, whether imposed by original certification or by AD, in one place within the operator’s maintenance program, thereby reducing the risk of non-compliance because of oversight or confusion. srobinson on DSKHWCL6B1PROD with RULES Other FAA AD Provisions (g) The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, International 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. Send information to ATTN: Kenny Kaulia, Aerospace Engineer, International Branch, ANM–116, Transport Airplane Directorate, FAA, 1601 Lind Avenue, SW., Renton, Washington 98057–3356; telephone (425) 227–2848; fax (425) 227–1149. Before using any approved AMOC on any airplane to which the AMOC applies, notify your principal maintenance inspector (PMI) or principal avionics inspector (PAI), as appropriate, or lacking a principal inspector, your local Flight Standards District Office. VerDate Mar<15>2010 16:55 May 28, 2010 Jkt 220001 MRBR task No. 57–01–008–0003 57–10–012–0003 53–10–021–0004 The AMOC approval letter must specifically reference this AD. (2) Airworthy Product: For any requirement in this AD to obtain corrective actions from a manufacturer or other source, use these actions if they are FAA-approved. Corrective actions are considered FAA-approved if they are approved by the State of Design Authority (or their delegated agent). You are required to assure the product is airworthy before it is returned to service. (3) Reporting Requirements: For any reporting requirement in this AD, under the provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.), the Office of Management and Budget (OMB) has approved the information collection requirements and has assigned OMB Control Number 2120–0056. Related Information (h) Refer to MCAI Brazilian Airworthiness Directive 2009–04–02, effective April 29, 2009; and EMBRAER TR 2–5, dated December 6, 2007, and EMBRAER TR 2–6, dated February 12, 2008, to Appendix A, Part 2, Airworthiness Limitation Inspections (ALI)—Structures, of the EMBRAER 190 MRBR MRB–1928; for related information. Material Incorporated by Reference (i) You must use EMBRAER Temporary Revision 2–5, dated December 6, 2007; and EMBRAER Temporary Revision 2–6, dated February 12, 2008; to Appendix A, Part 2, Airworthiness Limitation Inspections (ALI)— Structures, of the EMBRAER 190 Maintenance Review Board Report MRB– 1928; to do the actions required by this AD, unless the AD specifies otherwise. (1) The Director of the Federal Register approved the incorporation by reference of this service information under 5 U.S.C. 552(a) and 1 CFR part 51. (2) For service information identified in this AD, contact Empresa Brasileira de Aeronautica S.A. (EMBRAER), Technical Publications Section (PC 060), Av. Brigadeiro PO 00000 Frm 00013 Fmt 4700 Sfmt 9990 Compliance time 250 flight cycles this AD. 500 flight cycles this AD. 500 flight cycles this AD. 500 flight cycles this AD. 500 flight cycles this AD. 500 flight cycles this AD. after effective date of after effective date of after effective date of after effective date of after effective date of after effective date of ˜ Faria Lima, 2170—Putim—12227–901 Sao Jose dos Campos—SP—BRASIL; telephone: +55 12 3927–5852 or +55 12 3309–0732; fax: +55 12 3927–7546; e-mail: distrib@embraer.com.br; Internet: https:// www.flyembraer.com. (3) You may review copies of the service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington. For information on the availability of this material at the FAA, call 425–227–1221. (4) You may also review copies of the 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/ code_of_federal_regulations/ibr_ locations.html. Issued in Renton, Washington, on May 13, 2010. John Piccola, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 2010–12678 Filed 5–28–10; 8:45 am] BILLING CODE 4910–13–P E:\FR\FM\01JNR1.SGM 01JNR1

Agencies

[Federal Register Volume 75, Number 104 (Tuesday, June 1, 2010)]
[Rules and Regulations]
[Pages 30277-30279]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2010-12678]


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

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2010-0175; Directorate Identifier 2009-NM-187-AD; 
Amendment 39-16319; AD 2010-11-14]
RIN 2120-AA64


Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. 
(EMBRAER) Model ERJ 190-100 STD, -100 LR, -100 IGW, -200 STD, -200 LR, 
and -200 IGW Airplanes

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

ACTION: Final rule.

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

SUMMARY: 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:

    During ERJ 190 airplane full scale fatigue test, cracks were 
found in some structural components of the airplane. Analysis of 
these cracks resulted in modifications on the airplane Airworthiness 
Limitation Items (ALI), to include new inspections tasks or 
modification of existing ones and its respective thresholds and 
intervals.
    Failure to inspect these components according to the new tasks, 
thresholds and intervals could prevent a timely detection of fatigue 
cracks. Undetected fatigue cracks in these areas could adversely 
affect the structural integrity of these airplanes.
* * * * *

We are issuing this AD to require actions to correct the unsafe 
condition on these products.

DATES: This AD becomes effective July 6, 2010.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of July 6, 2010.

ADDRESSES: You may examine the AD docket on the Internet at https://www.regulations.gov or in person at the U.S. Department of 
Transportation, Docket Operations, M-30, West Building Ground Floor, 
Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC.

FOR FURTHER INFORMATION CONTACT: Kenny Kaulia, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue SW., Renton, Washington 98057-3356; telephone (425) 
227-2848; fax (425) 227-1149.

SUPPLEMENTARY INFORMATION:

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 to include an AD that would apply to the specified products. 
That NPRM was published in the Federal Register on March 4, 2010 (75 FR 
9814). That NPRM proposed to correct an unsafe condition for the 
specified products. The MCAI states:

    During ERJ 190 airplane full scale fatigue test, cracks were 
found in some structural components of the airplane. Analysis of 
these cracks resulted in modifications on the airplane Airworthiness 
Limitation Items (ALI), to include new inspections tasks or 
modification of existing ones and its respective thresholds and 
intervals.
    Failure to inspect these components according to the new tasks, 
thresholds and intervals could prevent a timely detection of fatigue 
cracks. Undetected fatigue cracks in these areas could adversely 
affect the structural integrity of these airplanes.
* * * * *

The corrective action is revising the Airworthiness Limitations Section 
of the Instructions for Continued Airworthiness to incorporate new and 
modified structural inspections. You

[[Page 30278]]

may obtain further information by examining the MCAI in the AD docket.

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.

Conclusion

    We reviewed the available data and determined that air safety and 
the public interest require adopting the AD as proposed.

Differences Between This AD and the MCAI or Service Information

    We have reviewed the MCAI and related service information and, in 
general, agree with their substance. But we might have found it 
necessary to use different words from those in the MCAI to ensure the 
AD is clear for U.S. operators and is enforceable. In making these 
changes, we do not intend to differ substantively from the information 
provided in the MCAI and related service information.
    We might also have required different actions in this AD from those 
in the MCAI in order to follow our FAA policies. Any such differences 
are highlighted in a Note within the AD.

Costs of Compliance

    We estimate that this AD will affect 65 products of U.S. registry. 
We also estimate that it will take about 1 work-hour per product to 
comply with the basic requirements of this AD. The average labor rate 
is $85 per work-hour. Based on these figures, we estimate the cost of 
this AD to the U.S. operators to be $5,525, 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.

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 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); and
    3. 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.
    We prepared a regulatory evaluation of the estimated costs to 
comply with this AD and placed it in the AD docket.

Examining the AD Docket

    You may examine the AD docket on the Internet at https://www.regulations.gov; or in person at the Docket Operations office 
between 9 a.m. and 5 p.m., Monday through Friday, except Federal 
holidays. The AD docket contains the NPRM, the regulatory evaluation, 
any comments received, and other information. The street address for 
the Docket Operations office (telephone (800) 647-5527) is in the 
ADDRESSES section. Comments will be available in the AD docket shortly 
after receipt.

List of Subjects in 14 CFR Part 39

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

Adoption of the Amendment

0
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 AD:

2010-11-14 Empresa Brasileira de Aeronautica S.A. (EMBRAER): 
Amendment 39-16319. Docket No. FAA-2010-0175; Directorate Identifier 
2009-NM-187-AD.

Effective Date

    (a) This airworthiness directive (AD) becomes effective July 6, 
2010.

Affected ADs

    (b) None.

Applicability

    (c) This AD applies to all Empresa Brasileira de Aeronautica 
S.A. (EMBRAER) Model ERJ 190-100 STD, -100 LR, -100 IGW, -200 STD, -
200 LR, and -200 IGW airplanes, certificated in any category.

    Note 1:  This AD requires revisions to certain operator 
maintenance documents to include new inspections. Compliance with 
these inspections is required by 14 CFR 91.403(c). For airplanes 
that have been previously modified, altered, or repaired in the 
areas addressed by these inspections, the operator may not be able 
to accomplish the inspections described in the revisions. In this 
situation, to comply with 14 CFR 91.403(c), the operator must 
request approval for an alternative method of compliance according 
to paragraph (g)(1) of this AD. The request should include a 
description of changes to the required inspections that will ensure 
the continued operational safety of the airplane.

Subject

    (d) Air Transport Association (ATA) of America Code 53: 
Fuselage; 57: Wings.

Reason

    (e) The mandatory continuing airworthiness information (MCAI) 
states:
    During ERJ 190 airplane full scale fatigue test, cracks were 
found in some structural components of the airplane. Analysis of 
these cracks resulted in modifications on the airplane Airworthiness 
Limitation Items (ALI), to include new inspections tasks or 
modification of existing ones and its respective thresholds and 
intervals.
    Failure to inspect these components according to the new tasks, 
thresholds and intervals could prevent a timely detection of fatigue 
cracks. Undetected fatigue cracks in these areas could adversely 
affect the structural integrity of these airplanes.
* * * * *
The corrective action is revising the Airworthiness Limitations 
Section (ALS) of the Instructions for Continued Airworthiness (ICA) 
to incorporate new and modified structural inspections.

Actions and Compliance

    (f) Unless already done, do the following actions.
    (1) Within 90 days after the effective date of this AD: Revise 
the ALS of the ICA to include the tasks specified in Table 1 of this 
AD. These tasks are identified in EMBRAER Temporary Revision (TR) 2-
5, dated December 6, 2007; and EMBRAER TR 2-6, dated February 12, 
2008; to Appendix A, Part 2, Airworthiness Limitation Inspections 
(ALI)--Structures, of the EMBRAER 190 Maintenance Review Board 
Report (MRBR) MRB-1928.

    Note 2:  The actions required by paragraph (f)(1) of this AD may 
be done by inserting a copy of EMBRAER TR 2-5 and TR 2-6 into

[[Page 30279]]

the ALS of the EMBRAER 190 MRBR MRB-1928. When these TRs have been 
included in general revisions of the EMBRAER 190 MRBR MRB-1928, the 
general revisions may be inserted in the EMBRAER 190 MRBR MRB-1928, 
provided the relevant information in the general revision is 
identical to that in EMBRAER TR 2-5 and TR 2-6, and these TRs may be 
removed.

    (2) The initial compliance times for the tasks specified in 
EMBRAER TR 2-5, dated December 6, 2007; and EMBRAER TR 2-6, dated 
February 12, 2008; to Appendix A, Part 2, Airworthiness Limitation 
Inspections (ALI)--Structures, of the EMBRAER 190 MRBR MRB-1928; 
start at the later of the times specified in paragraphs (f)(2)(i) 
and (f)(2)(ii) of this AD. For certain tasks, the compliance times 
depend on the pre-modification and post-modification condition of 
the associated service bulletin, as specified in the 
``Applicability'' column of these TRs.
    (i) Within the applicable threshold times specified in these 
TRs.
    (ii) At the applicable compliance time specified in Table 1 of 
this AD.

                               Table 1--MRBR TRs and Tasks, With Compliance Times
----------------------------------------------------------------------------------------------------------------
          EMBRAER MRBR TR                      Subject               MRBR task No.          Compliance time
----------------------------------------------------------------------------------------------------------------
TR 2-5, dated December 6, 2007.....  Wing stub main box lower         57-01-002-0002  250 flight cycles after
                                      skin and splices--internal.                      effective date of this
                                                                                       AD.
TR 2-5, dated December 6, 2007.....  Wing stub spar 3--internal/      57-01-008-0003  500 flight cycles after
                                      external.                                        effective date of this
                                                                                       AD.
TR 2-5, dated December 6, 2007.....  Wing stub spar 3--external.      57-01-008-0004  500 flight cycles after
                                                                                       effective date of this
                                                                                       AD.
TR 2-5, dated December 6, 2007.....  Wing lower skin panel            57-10-007-0004  500 flight cycles after
                                      stringers--internal.                             effective date of this
                                                                                       AD.
TR 2-5, dated December 6, 2007.....  Wing main box rib 11--           57-10-012-0003  500 flight cycles after
                                      internal.                                        effective date of this
                                                                                       AD.
TR 2-6, dated December 12, 2008....  Nose landing gear wheel          53-10-021-0004  500 flight cycles after
                                      well metallic structure.                         effective date of this
                                                                                       AD.
----------------------------------------------------------------------------------------------------------------

     (iii) Thereafter, except as provided in paragraph (g) of this 
AD, no alternative replacement times or structural inspection 
intervals may be approved for these tasks.

FAA AD Differences

    Note 3: This AD differs from the MCAI and/or service information 
as follows:
    Although the MCAI specifies both revising the airworthiness 
limitations and doing repetitive inspections, this AD only specifies 
the revision. Requiring revision of the airworthiness limitations, 
rather than requiring individual repetitive inspections, is 
advantageous for operators because it allows them to record AD 
compliance status only at the time that they make the revision, 
rather than after every inspection. It also has the advantage of 
keeping all airworthiness limitations, whether imposed by original 
certification or by AD, in one place within the operator's 
maintenance program, thereby reducing the risk of non-compliance 
because of oversight or confusion.

Other FAA AD Provisions

    (g) The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International 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. Send information to ATTN: 
Kenny Kaulia, Aerospace Engineer, International Branch, ANM-116, 
Transport Airplane Directorate, FAA, 1601 Lind Avenue, SW., Renton, 
Washington 98057-3356; telephone (425) 227-2848; fax (425) 227-1149. 
Before using any approved AMOC on any airplane to which the AMOC 
applies, notify your principal maintenance inspector (PMI) or 
principal avionics inspector (PAI), as appropriate, or lacking a 
principal inspector, your local Flight Standards District Office. 
The AMOC approval letter must specifically reference this AD.
    (2) Airworthy Product: For any requirement in this AD to obtain 
corrective actions from a manufacturer or other source, use these 
actions if they are FAA-approved. Corrective actions are considered 
FAA-approved if they are approved by the State of Design Authority 
(or their delegated agent). You are required to assure the product 
is airworthy before it is returned to service.
    (3) Reporting Requirements: For any reporting requirement in 
this AD, under the provisions of the Paperwork Reduction Act (44 
U.S.C. 3501 et seq.), the Office of Management and Budget (OMB) has 
approved the information collection requirements and has assigned 
OMB Control Number 2120-0056.

Related Information

    (h) Refer to MCAI Brazilian Airworthiness Directive 2009-04-02, 
effective April 29, 2009; and EMBRAER TR 2-5, dated December 6, 
2007, and EMBRAER TR 2-6, dated February 12, 2008, to Appendix A, 
Part 2, Airworthiness Limitation Inspections (ALI)--Structures, of 
the EMBRAER 190 MRBR MRB-1928; for related information.

Material Incorporated by Reference

    (i) You must use EMBRAER Temporary Revision 2-5, dated December 
6, 2007; and EMBRAER Temporary Revision 2-6, dated February 12, 
2008; to Appendix A, Part 2, Airworthiness Limitation Inspections 
(ALI)--Structures, of the EMBRAER 190 Maintenance Review Board 
Report MRB-1928; to do the actions required by this AD, unless the 
AD specifies otherwise.
    (1) The Director of the Federal Register approved the 
incorporation by reference of this service information under 5 
U.S.C. 552(a) and 1 CFR part 51.
    (2) For service information identified in this AD, contact 
Empresa Brasileira de Aeronautica S.A. (EMBRAER), Technical 
Publications Section (PC 060), Av. Brigadeiro Faria Lima, 2170--
Putim--12227-901 S[atilde]o Jose dos Campos--SP--BRASIL; telephone: 
+55 12 3927-5852 or +55 12 3309-0732; fax: +55 12 3927-7546; e-mail: 
distrib@embraer.com.br; Internet: https://www.flyembraer.com.
    (3) You may review copies of the service information at the FAA, 
Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, 
Washington. For information on the availability of this material at 
the FAA, call 425-227-1221.
    (4) You may also review copies of the 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/code_of_federal_regulations/ibr_locations.html.


    Issued in Renton, Washington, on May 13, 2010.
John Piccola,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2010-12678 Filed 5-28-10; 8:45 am]
BILLING CODE 4910-13-P
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