AD 2008-08-21
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 170-100 LR | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 170-100 SE | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 170-100 STD | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 170-100 SU | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 170-200 LR | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 170-200 STD | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 170-200 SU | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 190-100 IGW | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 190-100 LR | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 190-100 STD | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 190-200 IGW | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 190-200 LR | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
| aircraft | Embraer - Empresa Brasileira de Aeronautica S.A. | Embraer S.A. | ERJ 190-200 STD | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes |
Unsafe Condition
During landing, the thrust reverser may not re-stow completely if the throttle lever is moved into the forward thrust range immediately after the thrust reverser is applied.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revise the Limitations section of the airplane flight manual (AFM) to prohibit the flightcrew from moving the throttle into the forward thrust range immediately after applying the thrust reverser. For certain airplanes, install new, improved full-authority digital engine-control (FADEC) software.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
EMBRAER Model ERJ 170-100 LR, -100 SE, -100 STD, and -100 SU airplanes; and Model ERJ 190-100 IGW, -100 LR, and -100 STD airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
The FAA is superseding an existing airworthiness directive (AD), which applies to all EMBRAER Model ERJ 170-100 LR, -100 SE, -100 STD, and -100 SU airplanes; and Model ERJ 190-100 IGW, -100 LR, and - 100 STD airplanes. That AD currently requires revising the Limitations section of the airplane flight manual (AFM) to prohibit the flightcrew from moving the throttle into the forward thrust range immediately after applying the thrust reverser. This new AD adds additional airplanes to the applicability and requires the AFM revision for those additional airplanes. For certain airplanes, this AD also requires installing new, improved full-authority digital engine-control (FADEC) software. This AD results from a report that, during landing, the thrust reverser may not re-stow completely if the throttle lever is moved into the forward thrust range immediately after the thrust reverser is applied. We are issuing this AD to prevent the flightcrew from performing a takeoff with a partially deployed thrust reverser, which could result in reduced controllability of the airplane.
Document Text
Show stored source text (verify against official source)
[Federal Register Volume 73, Number 77 (Monday, April 21, 2008)]
[Rules and Regulations]
[Pages 21231-21233]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: E8-8255]
-----------------------------------------------------------------------
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2008-0119; Directorate Identifier 2007-NM-304-AD;
Amendment 39-15475; AD 2008-08-21]
RIN 2120-AA64
Airworthiness Directives; Empresa Brasileira de Aeronautica S.A.
(EMBRAER) Model ERJ 170 Airplanes and Model ERJ 190 Airplanes
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
-----------------------------------------------------------------------
SUMMARY: The FAA is superseding an existing airworthiness directive
(AD), which applies to all EMBRAER Model ERJ 170-100 LR, -100 SE, -100
STD, and -100 SU airplanes; and Model ERJ 190-100 IGW, -100 LR, and -
100 STD airplanes. That AD currently requires revising the Limitations
section of the airplane flight manual (AFM) to prohibit the flightcrew
from moving the throttle into the forward thrust range immediately
after applying the thrust reverser. This new AD adds additional
airplanes to the applicability and requires the AFM revision for those
additional airplanes. For certain airplanes, this AD also requires
installing new, improved full-authority digital engine-control (FADEC)
software. This AD results from a report that, during landing, the
thrust reverser may not re-stow completely if the throttle lever is
moved into the forward thrust range immediately after the thrust
reverser is applied. We are issuing this AD to prevent the flightcrew
from performing a takeoff with a partially deployed thrust reverser,
which could result in reduced controllability of the airplane.
DATES: This AD becomes effective May 27, 2008.
The Director of the Federal Register approved the incorporation by
reference of certain publications listed in the AD as of May 27, 2008.
ADDRESSES: For service information identified in this AD, contact
Empresa Brasileira de Aeronautica S.A. (EMBRAER), P.O. Box 343-CEP
12.225, Sao Jose dos Campos-SP, Brazil.
Examining the AD Docket
You may examine the AD docket on the Internet at <a href="http://www.regulations.gov">http://www.regulations.gov</a>; 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 address for the
Docket Office (telephone 800-647-5527) is the Document 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: Dan Rodina, Aerospace Engineer,
International Branch, ANM-116, Transport Airplane Directorate, FAA,
1601 Lind Avenue, SW., Renton, Washington 98057-3356; telephone (425)
227-2125; fax (425) 227-1149.
SUPPLEMENTARY INFORMATION:
Discussion
The FAA issued a notice of proposed rulemaking (NPRM) to amend 14
CFR part 39 to include an AD that supersedes AD 2006-11-15, amendment
39-14619 (71 FR 30577, May 30, 2006). The existing AD applies to all
EMBRAER Model ERJ 170-100 LR, -100 SE, -100 STD, and -100 SU airplanes;
and all Model ERJ 190-100 IGW, -100 LR, and -100 STD airplanes. That
NPRM was published in the Federal Register on February 5, 2008 (73 FR
6631). That NPRM proposed to continue to require revising the
Limitations section of the airplane flight manual (AFM) to prohibit the
flightcrew from moving the throttle into the forward thrust range
immediately after applying the thrust reverser. That NPRM also proposed
to add additional airplanes to the applicability and require the AFM
[[Page 21232]]
revision for those additional airplanes. For certain airplanes, that
NPRM also proposed to require installing new, improved full-authority
digital engine-control software.
Comments
We provided the public the opportunity to participate in the
development of this AD. We have considered the single comment that has
been received on the NPRM. The commenter, Air Line Pilots Association,
International, supports the NPRM.
Conclusion
We have carefully reviewed the available data, including the
comment that has been received, and determined that air safety and the
public interest require adopting the AD as proposed.
Costs of Compliance
The following table provides the estimated costs, at an average
labor rate of $80 per hour, for U.S. operators to comply with this AD.
Estimated Costs
----------------------------------------------------------------------------------------------------------------
Number of U.S.-
Action Work Parts Cost per registered Fleet cost
hours airplane airplanes
----------------------------------------------------------------------------------------------------------------
AFM revision (required by AD 1 None............... $80 76 $6,080
2006-11-15)
AFM revision (new action) 1 None............... 80 57 4,560
Software installation (new 1 The manufacturer 80 133 10,640
action) states that it
will supply the
required software
to operators at no
cost
----------------------------------------------------------------------------------------------------------------
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 have 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 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. See the ADDRESSES
section for a location to examine the regulatory evaluation.
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 Federal Aviation Administration (FAA) amends Sec. 39.13 by
removing amendment 39-14619 (71 FR 30577, May 30, 2006) and by adding
the following new airworthiness directive (AD):
2008-08-21 Empresa Brasileira de Aeronautica S.A. (EMBRAER):
Amendment 39-15475. Docket No. FAA-2008-0119; Directorate Identifier
2007-NM-304-AD.
Effective Date
(a) This AD becomes effective May 27, 2008.
Affected ADs
(b) This AD supersedes AD 2006-11-15.
Applicability
(c) This AD applies to all EMBRAER Model ERJ 170-100 LR, -100
SE, -100 STD, -100 SU, -200 LR, -200 STD, and -200 SU airplanes; and
Model ERJ 190-100 IGW, -100 LR, -100 STD, -200 IGW, -200 LR, and -
200 STD airplanes; certificated in any category.
Unsafe Condition
(d) This AD results from a report that, during landing, the
thrust reverser may not re-stow completely if the throttle lever is
moved into the forward thrust range immediately after the thrust
reverser is applied. We are issuing this AD to prevent the
flightcrew from performing a takeoff with a partially deployed
thrust reverser, which could result in reduced controllability of
the airplane.
Compliance
(e) You are responsible for having the actions required by this
AD performed within the compliance times specified, unless the
actions have already been done.
Restatement of Requirements of AD 2006-11-15
Airplane Flight Manual (AFM) Revision
(f) For Model ERJ 170-100 LR, -100 SE, -100 STD, and -100 SU
airplanes; and Model ERJ 190-100 IGW, -100 LR, -100 STD airplanes:
Within 7 days after June 14, 2006 (the effective date of AD 2006-11-
15), revise the Limitations section of the EMBRAER 170/190 AFM to
include the following statement. This may be done by inserting a
copy of this AD in the AFM. Factory-installation or installation of
the applicable software required by paragraph (h) of this AD
terminates the AFM revision required by this paragraph.
``After applying thrust reverser, do not move the throttle back
to the forward thrust range, unless the REV icon on the EICAS is
shown in amber or green.''
Note 1: When a statement identical to that in paragraph (f) of
this AD has been included in the general revisions of the AFM, the
general revisions may be inserted into the
[[Page 21233]]
AFM, and the copy of this AD may be removed from the AFM.
New Requirements of This AD
AFM Revision for New Airplanes
(g) For Model ERJ 170-200 LR, -200 STD, and -200 SU airplanes;
and Model ERJ 190-200 IGW, -200 LR, and -200 STD airplanes: Within
14 days after the effective date of this AD, revise the Limitations
section of the EMBRAER 170/190 AFM to include the following
statement. This may be done by inserting a copy of this AD in the
AFM. Factory-installation or installation of the applicable software
required by paragraph (h) of this AD terminates the AFM revision
required by this paragraph.
``After applying thrust reverser, do not move the throttle back
to the forward thrust range, unless the REV icon on the EICAS is
shown in amber or green.''
Note 2: When a statement identical to that in paragraph (g) of
this AD has been included in the general revisions of the AFM, the
general revisions may be inserted into the AFM, and the copy of this
AD may be removed from the AFM.
Software Installation
(h) Within 1,200 flight hours after the effective date of this
AD, install the full-authority digital engine-control (FADEC)
software specified in paragraph (h)(1), (h)(2), or (h)(3) of this
AD, as applicable. Installing the applicable software terminates the
applicable AFM revision required by paragraph (f) or (g) of this AD.
(1) For Model ERJ 170-100 LR, -100 SE, -100 STD, -100 SU, -200
LR, -200 STD, and -200 SU airplanes identified in EMBRAER Service
Bulletin 170-73-0003, Revision 01, dated September 4, 2006: Install
engine FADEC software version 5.30 or higher in accordance with the
service bulletin.
(2) For the Model ERJ 190-200 LR airplane identified in EMBRAER
Service Bulletin 190-73-0005, dated November 9, 2006: Install engine
FADEC software version 5.10 or higher in accordance with the service
bulletin.
(3) For Model ERJ 190-100 IGW, -100 LR, -100 STD, -200 IGW, -200
LR, and -200 STD airplanes identified in EMBRAER Service Bulletin
190-73-0009, Revision 01, dated April 23, 2007: Install engine FADEC
software version 5.20 or higher in accordance with the service
bulletin.
Alternative Methods of Compliance (AMOCs)
(i)(1) The Manager, International Branch, ANM-116, Transport
Airplane Directorate, FAA, has the authority to approve AMOCs for
this AD, if requested in accordance with the procedures found in 14
CFR 39.19.
(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 appropriate principal inspector (PI) in the FAA
Flight Standards District Office (FSDO), or lacking a PI, your local
FSDO.
Related Information
(j) Brazilian airworthiness directive 2006-03-02R1, effective
February 27, 2007; and Brazilian airworthiness directive 2006-03-
03R1, effective November 9, 2007; also address the subject of this
AD.
Material Incorporated by Reference
(k) You must use the service information listed in Table 1 of
this AD to perform the actions that are required by this AD, as
applicable, unless the AD specifies otherwise. The Director of the
Federal Register approved the incorporation by reference of these
documents in accordance with 5 U.S.C. 552(a) and 1 CFR part 51.
Contact Empresa Brasileira de Aeronautica S.A. (EMBRAER), P.O. Box
343-CEP 12.225, Sao Jose dos Campos-SP, Brazil, for a copy of this
service information. You may review copies at the FAA, Transport
Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington; or
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: <a href="http://www.archives.gov/federal-register/cfr/ibr-locations.html">http://www.archives.gov/federal-register/cfr/ibr-locations.html</a>.
Table 1.--Material Incorporated by Reference
----------------------------------------------------------------------------------------------------------------
EMBRAER Service Bulletin Revision level Date
----------------------------------------------------------------------------------------------------------------
170-73-0003.............................. 01.......................... September 4, 2006.
190-73-0005.............................. Original.................... November 9, 2006.
190-73-0009.............................. 01.......................... April 23, 2007.
----------------------------------------------------------------------------------------------------------------
Issued in Renton, Washington, on April 8, 2008.
Ali Bahrami,
Manager, Transport Airplane Directorate, Aircraft Certification
Service.
[FR Doc. E8-8255 Filed 4-18-08; 8:45 am]
BILLING CODE 4910-13-P
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Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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