Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135BJ, -135ER, -135KE, -135KL, -135LR, -145, -145ER, -145MR, -145LR, -145XR, -145MP, and -145EP Airplanes

[Federal Register Volume 74, Number 238 (Monday, December 14, 2009)]
[Rules and Regulations]
[Pages 66034-66038]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E9-29576]


=======================================================================
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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2007-0083; Directorate Identifier 2006-NM-266-AD; 
Amendment 39-16137; AD 2009-26-02]
RIN 2120-AA64


Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. 
(EMBRAER) Model EMB-135BJ, -135ER, -135KE, -135KL, -135LR, -145, -
145ER, -145MR, -145LR, -145XR, -145MP, and -145EP 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:

    It has been found the occurrence of engine anti-ice system valve 
failure, where the valve spring seat has broken and obstructed the 
anti-ice system venturi tube. * * * Therefore, should the aircraft 
encounter icing conditions, ice may accrete in the engine inlet lip 
and be ingested through the air inlet, resulting in possible engine 
damage and flame-out.

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

DATES: This AD becomes effective January 19, 2010.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of January 19, 
2010.

ADDRESSES: You may examine the AD docket on the Internet at http://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: Sanjay Ralhan, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue, SW., Renton, Washington 98057-3356; telephone (425) 
227-1405; fax (425) 227-1149.

SUPPLEMENTARY INFORMATION:

Discussion

    We issued a second supplemental notice of proposed rulemaking 
(NPRM) to amend 14 CFR part 39 to include an AD that would apply to the 
specified products. That second supplemental NPRM was published in the 
Federal Register on September 25, 2009 (74 FR 48877). That second 
supplemental NPRM proposed to correct an unsafe condition for the 
specified products. The MCAI states:

    It has been found the occurrence of engine anti-ice system valve 
failure, where the valve spring seat has broken and obstructed the 
anti-ice system venturi tube. Aircraft dispatch with that failure 
may be allowed by the operator Minimum Equipment List (MEL), [if] 
the engine anti-ice system valve [is] locked in the OPEN position. 
However, there is no readily available means to make sure the anti-
ice system tubing is free of debris, allowing unrestricted hot 
airflow to the piccolo tube on the engine inlet lip. Therefore, 
should the aircraft encounter icing conditions, ice may accrete in 
the engine inlet lip and be ingested through the air inlet, 
resulting in possible engine damage and flame-out.

The required actions include an inspection to determine the part number 
of the engine anti-icing system valves; repetitive inspections of 
certain engine anti-icing system valves and tubes to detect damage, and 
replacement of the valves if damage is found; and eventual replacement 
of certain anti-icing system valves. You 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 second supplemental 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 697 products of U.S. registry. 
We also estimate that it will take about 2 work-hours per product to 
comply with the basic requirements of this AD. The average labor rate 
is $80 per work-hour. Based on these figures, we estimate the cost of 
this AD to the U.S. operators to be $111,520, or $160 per product.
    We also estimate that the replacement specified in this AD will 
affect up to 306 parts. We estimate that it will take about 5 work-
hours per part to comply with the replacement requirements of this AD. 
(Some airplanes have no affected parts and other airplanes have either 
one or two affected parts.) The cost of each required part is $27,507. 
Where the service information lists required parts costs that are 
covered under warranty, we have assumed that there will be no charge 
for these costs. As we do not control warranty coverage for affected 
parties, some parties may incur costs higher than estimated here. Based 
on these figures, we estimate the cost of the replacement specified in 
the AD on U.S. operators to be $8,539,542, or $27,907 per part.

[[Page 66035]]

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 http://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:

2009-26-02 Empresa Brasileira de Aeronautica S.A. (EMBRAER): 
Amendment 39-16137. Docket No. FAA-2007-0083; Directorate Identifier 
2006-NM-266-AD.

Effective Date

    (a) This airworthiness directive (AD) becomes effective January 
19, 2010.

Affected ADs

    (b) None.

Applicability

    (c) This AD applies to EMBRAER Model EMB-135BJ, -135ER, -135KE, 
-135KL, -135LR, -145, -145ER, -145MR, -145LR, -145XR, -145MP, and -
145EP airplanes, certificated in any category, except airplanes 
having serial numbers 14500921, 14500928, 14500932, 14500949, 
14500958, 14500971, 14500973 and up, which will have in-factory 
modification incorporated.

Subject

    (d) Air Transport Association of America Code 30: Ice and Rain 
Protection.

Reason

    (e) The mandatory continuing airworthiness information (MCAI) 
states:
    It has been found the occurrence of engine anti-ice system valve 
failure, where the valve spring seat has broken and obstructed the 
anti-ice system venturi tube. Aircraft dispatch with that failure 
may be allowed by the operator Minimum Equipment List (MEL), [if] 
the engine anti-ice system valve [is] locked in the OPEN position. 
However, there is no readily available means to make sure the anti-
ice system tubing is free of debris, allowing unrestricted hot 
airflow to the piccolo tube on the engine inlet lip. Therefore, 
should the aircraft encounter icing conditions, ice may accrete in 
the engine inlet lip and be ingested through the air inlet, 
resulting in possible engine damage and flame-out.

The required actions include an inspection to determine the part 
number of the engine anti-icing system valves; repetitive 
inspections of certain engine anti-icing system valves and tubes to 
detect damage, and replacement of the valves if damage is found; and 
eventual replacement of certain anti-icing system valves.

Actions and Compliance

    (f) Unless already done, do the following actions.
    (1) PART I--Within 500 flight hours or 3 months after the 
effective date of this AD, whichever occurs first, carry out a 
general visual inspection of both LH (left-hand) and RH (right-hand) 
engine anti-ice system valves to determine their P/N (part number).
    (i) For engine anti-ice system valves with P/N C146009-2: No 
further action is required by paragraph (f)(1) of this AD.
    (ii) For engine anti-ice system valves with P/N C146009-3: 
Before further flight, remove the valve and carry out a detailed 
inspection regarding its integrity; and carry out a special detailed 
inspection for an obstruction in the corresponding engine anti-ice 
system tubes; according to the detailed instructions and procedures 
described in Embraer Service Bulletin 145-30-0049, dated June 28, 
2006, or Revision 01, dated October 19, 2006; or Embraer Service 
Bulletin 145LEG-30-0016, dated June 28, 2006, or Revision 01, dated 
February 5, 2007; as applicable.
    (A) If the valve is damaged or the tube is obstructed, before 
further flight: Replace the valve with a serviceable or new valve 
bearing P/N C146009-2, C146009-3, or C146009-4; or remove all 
obstructions; as applicable; in accordance with the Accomplishment 
Instructions of Embraer Service Bulletin 145-30-0049, dated June 28, 
2006, or Revision 01, dated October 19, 2006; or Embraer Service 
Bulletin 145LEG-30-0016, dated June 28, 2006, or Revision 01, dated 
February 5, 2007; as applicable.
    (B) If the valve is not damaged or the tube is not obstructed, 
re-install the valve or install a serviceable or new valve bearing 
P/N C146009-2, C146009-3, or C146009-4; or re-install the tube; in 
accordance with the Accomplishment Instructions of Embraer Service 
Bulletin 145-30-0049, dated June 28, 2006, or Revision 01, dated 
October 19, 2006; or Embraer Service Bulletin 145LEG-30-0016, dated 
June 28, 2006, or Revision 01, dated February 5, 2007; as 
applicable.
    (iii) For engine anti-ice system valves with P/N C146009-4: No 
further action is required by paragraph (f)(1) of this AD. In this 
case, paragraphs (f)(2), (f)(3), (f)(4), (f)(7), and (f)(8) of this 
AD are not applicable. However, paragraphs (f)(5) and (f)(6) of this 
AD must be accomplished.
    (2) PART II--Within 1,500 flight hours or 9 months after the 
effective date of this AD, whichever occurs first, and thereafter at 
intervals that do not exceed 1,000 flight hours or 6 months, 
whichever occurs first, carry out a detailed inspection for damage 
of both LH and RH engine anti-ice system valves bearing P/N C146009-
2 or C146009-3; and a special detailed inspection for obstruction of 
the corresponding engine anti-ice system tubes; according to the 
detailed instructions and procedures described in Embraer Service 
Bulletin 145-30-0049, dated June 28, 2006, or Revision 01, dated 
October 19, 2006; or Embraer Service Bulletin 145LEG-30-0016, dated 
June 28, 2006, or

[[Page 66036]]

Revision 01, dated February 5, 2007; as applicable; and accomplish 
paragraphs (f)(2)(i) and (f)(2)(ii) of this AD, as applicable.
    (i) If the valve is damaged or the tube is obstructed, before 
further flight: Replace the valve with a serviceable or new valve 
bearing P/N C146009-2, C146009-3, or C146009-4; or remove all 
obstructions; as applicable; in accordance with the Accomplishment 
Instructions of Embraer Service Bulletin 145-30-0049, dated June 28, 
2006, or Revision 01, dated October 19, 2006; or Embraer Service 
Bulletin 145LEG-30-0016, dated June 28, 2006, or Revision 01, dated 
February 5, 2007; as applicable.
    (ii) If the valve is not damaged, or the tube is not obstructed, 
before further flight: Re-install the valve or install a serviceable 
or new valve bearing P/N C146009-2 C146009-3, or C146009-4; or re-
install the tube; as applicable; in accordance with the 
Accomplishment Instructions of Embraer Service Bulletin 145-30-0049, 
dated June 28, 2006, or Revision 01, dated October 19, 2006; or 
Embraer Service Bulletin 145LEG-30-0016, dated June 28, 2006, or 
Revision 01, dated February 5, 2007; as applicable.
    (3) PART III--Any engine anti-ice system valve with P/N C146009-
2 or C146009-3 that will be installed as a replacement, as provided 
for in paragraphs (f)(1) and (f)(2) of this AD, must undergo a 
detailed inspection for its integrity before installation, according 
to the detailed instructions and procedures described in Embraer 
Service Bulletin 145-30-0049, dated June 28, 2006, or Revision 01, 
dated October 19, 2006; or Embraer Service Bulletin 145LEG-30-0016, 
dated June 28, 2006, or Revision 01, dated February 5, 2007; as 
applicable; and additionally adhere to paragraphs (f)(3)(i) and 
(f)(3)(ii) of this AD, as applicable.
    (i) If the valve is damaged, replace it with a serviceable or 
new valve bearing P/N C146009-2, C146009-3, or C146009-4; in 
accordance with the Accomplishment Instructions of Embraer Service 
Bulletin 145-30-0049, dated June 28, 2006, or Revision 01, dated 
October 19, 2006; or Embraer Service Bulletin 145LEG-30-0016, dated 
June 28, 2006, or Revision 01, dated February 5, 2007; as 
applicable.
    (ii) If the valve is not damaged, installation is permitted.
    (4) PART IV--Any engine anti-ice system tubes that will be 
installed on the airplane as a replacement, as provided for in 
paragraphs (f)(1) and (f)(2) of this AD, must undergo a special 
detailed inspection before installation, and all obstructions 
removed, according to the detailed instructions and procedures 
described in Embraer Service Bulletin 145-30-0049, dated June 28, 
2006, or Revision 01, dated October 19, 2006; or Embraer Service 
Bulletin 145LEG-30-0016, dated June 28, 2006, or Revision 01, dated 
February 5, 2007; as applicable.
    (5) PART V--If any engine anti-ice system valve with P/N 
C146009-4 has been found during the inspection required by paragraph 
(f)(1) of this AD, do paragraphs (f)(5)(i) or (f)(5)(ii) of this AD, 
as applicable, within 500 flight hours or 6 months after the 
effective date of this AD, whichever occurs first.
    (i) If the valve was installed according to the detailed 
instructions and procedures described in Embraer Service Bulletin 
145-30-0044, Revision 01, dated June 26, 2006, Revision 02, dated 
September 25, 2006, Revision 03, dated December 12, 2006, or 
Revision 04, dated May 14, 2008; or Embraer Service Bulletin 145LEG-
30-0018, Revision 02, dated December 12, 2006, or Revision 03, dated 
May 14, 2008; as applicable: No further action is required by this 
AD.
    (ii) If the valve was installed according to detailed 
instructions and procedures other than those specified in paragraph 
(f)(5)(i) of this AD: Carry out a special detailed inspection in the 
corresponding engine anti-ice system tubes, and repair all damage 
and remove all obstructions; according to the detailed instructions 
and procedures described in Embraer Service Bulletin 145-30-0049, 
dated June 28, 2006, or Revision 01, dated October 19, 2006; or 
Embraer Service Bulletin 145LEG-30-0016, dated June 28, 2006, or 
Revision 01, dated February 5, 2007; as applicable. After doing the 
actions specified in paragraph (f)(5)(ii) of this AD, no further 
action is required by this AD.
    (6) PART VI--Before aircraft dispatch with one or two engine 
anti-ice system valves inoperative (Master Minimum Equipment List 
(MMEL) 30-21-01), carry out a detailed inspection for damage of the 
affected engine anti-ice system valves; and a special detailed 
inspection for obstruction of the corresponding engine anti-ice 
system tubes; and replace all damaged valves and remove all 
obstructions before further flight. Do all actions according to the 
detailed instructions and procedures described in Embraer Service 
Bulletin 145-30-0049, dated June 28, 2006, or Revision 01, dated 
October 19, 2006; or Embraer Service Bulletin 145LEG-30-0016, dated 
June 28, 2006, or Revision 01, dated February 5, 2007; as 
applicable; by accomplishing paragraph (f)(2) of this AD, unless the 
condition specified in paragraph (f)(6)(i) or (f)(6)(ii) of this AD 
has been met.
    (i) Valves with P/N C146009-4 have been previously installed 
according to the detailed instructions and procedures described in 
Embraer Service Bulletin 145-30-0044, dated October 31, 2005; 
Embraer Service Bulletin 145LEG-30-0018, dated June 26, 2006; or 
Embraer Service Bulletin 145LEG-30-0018, Revision 01, dated 
September 25, 2006; as applicable; and additionally, paragraph 
(f)(5)(ii) of this AD has been accomplished.
    (ii) Valves with P/N C146009-4 have been previously installed 
according to the detailed instructions and procedures described in 
Embraer Service Bulletin 145-30-0044, Revision 01, dated June 26, 
2006, Revision 02, dated September 25, 2006, Revision 03, dated 
December 12, 2006, or Revision 04, dated May 14, 2008; or Embraer 
Service Bulletin 145LEG-30-0018, Revision 02, dated December 12, 
2006, or Revision 03, dated May 14, 2008; as applicable.
    (7) PART VII--Within 1,000 flight hours or 10 months after the 
effective date of this AD, whichever occurs first, install engine 
anti-ice system valves bearing P/N C146009-4 in the LH and RH engine 
positions, replacing P/N C146009-3, according to the detailed 
instructions and procedures described in Embraer Service Bulletin 
145-30-0044, Revision 01, dated June 26, 2006, Revision 02, dated 
September 25, 2006, Revision 03, dated December 12, 2006, or 
Revision 04, dated May 14, 2008; or Embraer Service Bulletin 145LEG-
30-0018, Revision 02, dated December 12, 2006, or Revision 03, dated 
May 14, 2008; as applicable.
    (8) PART VIII--Within 1,000 flight hours or 10 months after the 
effective date of this AD, whichever occurs first, install engine 
anti-ice system valves bearing P/N C146009-4 in the LH and RH engine 
positions, replacing P/N C146009-2, according to the detailed 
instructions and procedures described in Embraer Service Bulletin 
145-30-0044, Revision 01, dated June 26, 2006; Revision 02, dated 
September 25, 2006, Revision 03, dated December 12, 2006, or 
Revision 04, dated May 14, 2008; or Embraer Service Bulletin 145LEG-
30-0018, Revision 02, dated December 12, 2006, or Revision 03, dated 
May 14, 2008; as applicable.
    (9) PART IX--The installation of engine anti-ice system valves 
bearing P/N C146009-4 according to the detailed instructions and 
procedures described in Embraer Service Bulletin 145-30-0044, 
Revision 01, dated June 26, 2006, Revision 02, dated September 25, 
2006, Revision 03, dated December 12, 2006; or Revision 04, dated 
May 14, 2008; or Embraer Service Bulletin 145LEG-30-0018, Revision 
02, dated December 12, 2006, or Revision 03, dated May 14, 2008; as 
applicable; constitutes terminating action for this AD.

    Note 1: For the purposes of this AD, a general visual inspection 
is: ``A visual examination of an interior or exterior area, 
installation, or assembly to detect obvious damage, failure, or 
irregularity. This level of inspection is made from within touching 
distance unless otherwise specified. A mirror may be necessary to 
ensure visual access to all surfaces in the inspection area. This 
level of inspection is made under normally available lighting 
conditions such as daylight, hangar lighting, flashlight, or 
droplight and may require removal or opening of access panels or 
doors. Stands, ladders, or platforms may be required to gain 
proximity to the area being checked.''


    Note 2: For the purposes of this AD, a detailed inspection is: 
``An intensive examination of a specific item, installation, or 
assembly to detect damage, failure, or irregularity. Available 
lighting is normally supplemented with a direct source of good 
lighting at an intensity deemed appropriate. Inspection aids such as 
mirror, magnifying lenses, etc., may be necessary. Surface cleaning 
and elaborate procedures may be required.''


    Note 3: For the purposes of this AD, a special detailed 
inspection is: ``An intensive examination of a specific item, 
installation, or assembly to detect damage, failure, or 
irregularity. The examination is likely to make extensive use of 
specialized inspection techniques and/or equipment. Intricate 
cleaning and substantial access or disassembly procedure may be 
required.''

FAA AD Differences

    Note 4: This AD differs from the MCAI and/or service information 
as follows (we have coordinated these differences with Ag[ecirc]ncia 
Nacional de Avia[ccedil][atilde]o Civil (ANAC)):


[[Page 66037]]


    (1) ``Part V'' of the MCAI specifies a compliance time of within 
``1,500 flight hours or 9 months.'' However, paragraph (f)(5) of 
this AD requires compliance ``within 500 flight hours or 6 months'' 
for the corresponding action.
    (2) ``Part VII'' of the MCAI specifies a compliance time of 
``within 2,500 flight hours or 12 months.'' However, paragraph 
(f)(7) of this AD requires compliance ``within 1,000 flight hours or 
10 months'' for the corresponding action.
    (3) ``Part VIII'' of the MCAI specifies a compliance time of 
``within 6,000 flight hours or 30 months.'' However, paragraph 
(f)(8) of this AD requires compliance ``within 1,000 flight hours or 
10 months'' for the corresponding action.

Other FAA AD Provisions

    (g) The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, ANM-
116, International Branch, 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: Sanjay 
Ralhan, Aerospace Engineer, International Branch, ANM-116, Transport 
Airplane Directorate, FAA, 1601 Lind Avenue, SW., Renton, Washington 
98057-3356; telephone (425) 227-1405; 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.
    (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 Brazilian Airworthiness Directive 2006-09-03R1, 
effective January 4, 2007; and the service bulletins listed in Table 
1 of this AD; for related information.

                                       Table 1--Related Service Bulletins
----------------------------------------------------------------------------------------------------------------
      Embraer Service Bulletin--                 Revision--                             Dated--
----------------------------------------------------------------------------------------------------------------
145-30-0044..........................  01...........................  June 26, 2006.
145-30-0044..........................  02...........................  September 25, 2006.
145-30-0044..........................  03...........................  December 12, 2006.
145-30-0044..........................  04...........................  May 14, 2008.
145-30-0049..........................  Original.....................  June 28, 2006.
145-30-0049..........................  01...........................  October 19, 2006.
145LEG-30-0016.......................  Original.....................  June 28, 2006.
145LEG-30-0016.......................  01...........................  February 5, 2007.
145LEG-30-0018.......................  02...........................  December 12, 2006.
145LEG-30-0018.......................  03...........................  May 14, 2008
----------------------------------------------------------------------------------------------------------------

Material Incorporated by Reference

    (i) You must use the applicable service information contained in 
Table 2 of this AD 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: 
[email protected]; Internet: http://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 or 425-227-1152.
    (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: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.

                                   Table 2--Material Incorporated by Reference
----------------------------------------------------------------------------------------------------------------
      Embraer Service Bulletin--                 Revision--                             Dated--
----------------------------------------------------------------------------------------------------------------
145LEG-30-0016.......................  Original.....................  June 28, 2006.
145LEG-30-0016.......................  01...........................  February 5, 2007.
145LEG-30-0018.......................  02...........................  December 12, 2006.
145LEG-30-0018.......................  03...........................  May 14, 2008.
145-30-0044..........................  01...........................  June 26, 2006.
145-30-0044..........................  02...........................  September 25, 2006.
145-30-0044..........................  03...........................  December 12, 2006.
145-30-0044..........................  04...........................  May 14, 2008.
145-30-0049..........................  Original.....................  June 28, 2006.
145-30-0049..........................  01...........................  October 19, 2006.
----------------------------------------------------------------------------------------------------------------



[[Page 66038]]

    Issued in Renton, Washington, on December 1, 2009.
Michael Kaszycki,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. E9-29576 Filed 12-11-09; 8:45 am]
BILLING CODE 4910-13-P

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