Airworthiness Directives; Engine Components Inc. (ECi) Reciprocating Engine Cylinder Assemblies, 32427-32434 [06-5127]
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Federal Register / Vol. 71, No. 108 / Tuesday, June 6, 2006 / Rules and Regulations
with the producer until the buyer
exercises this option to purchase the
cotton. This option to purchase shall
expire, notwithstanding any action or
inaction by either the producer or the
buyer, at the earlier of:
(1) The maturity of any Commodity
Credit Corporation (CCC) loan that is
secured by such cotton;
(2) The date CCC claims title to such
cotton; or
(3) Such other date as provided in this
option.
(k) Absent other provisions causing
the producer to lose beneficial interest
in the cotton, inclusion in a contract of
a provision that allows the producer to
select the sales price of the cotton at the
time the contract is entered into or at a
later date, a contract normally referred
to as a deferred price contract or a price
later contract, will not result in the loss
of beneficial interest in the cotton.
(l) Commodities produced under a
contract in which the title to the seed
remains with the entity providing the
seed to the producer, including
contracts for the production of hybrid
seed, genetically modified commodities
and other specialty seeds as approved in
writing by CCC, are eligible to be
pledged as collateral for a marketing
assistance loan and a loan deficiency
payment may be made with respect to
such production if at the time of the
request for such a loan or payment the
producer has not:
(1) Received a payment under the
contract; or
(2) Delivered the commodity to
another person.
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I 15. Amend § 1427.18 by revising
paragraphs (e) and (f) to read as follows:
§ 1427.18
Liability of the producer.
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(e) The producer and CCC agree that
it will be difficult, if not impossible, to
prove the amount of damages to CCC if
a producer makes any fraudulent
representation in obtaining a loan or
loan deficiency payment or in
maintaining or settling a loan or
disposing of or moving the loan
collateral without the prior written
approval of CCC. Accordingly, if CCC
determines that the producer has
violated the terms or conditions of their
requests for a loan or any applicable
form required by CCC, liquidated
damages shall be assessed on the
quantity involved in the violation.
Liquidated damages assessed in
accordance with this section will be
determined by multiplying the quantity
involved in the violation by 10 percent
of the marketing assistance loan rate
applicable to the loan note.
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16:35 Jun 05, 2006
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(f) When it has been determined that
a violation of the terms and conditions
of a loan deficiency application has
occurred, CCC will determine the
quantity of the cotton involved with
respect to such violation and assess
liquidated damages by multiplying the
quantity of cotton involved in the
violation by 10 percent of the marketing
assistance loan rate.
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16. Amend § 1427.21 by adding a new
paragraph (e) to read as follows:
I
§ 1427.21
Settlement.
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(e) If CCC sells the commodity
described in paragraph (a) of this
section in settlement of the recourse
loan, the sales proceeds shall be applied
to the amount owed CCC by the
producer. The producer shall be
responsible for any costs incurred by
CCC in completing the sale and CCC
will deduct the amount of these costs
from the sales proceeds. When CCC sells
any cotton obtained by forfeiture under
a marketing assistance loan, CCC will,
in all instances, retain all proceeds
obtained from the sale of the cotton and
will not make any payment of any
amount of such proceeds to any party,
including the producer who had
satisfied their obligation under the loan
through forfeiture of the cotton to CCC.
17. Amend § 1427.23 by revising
paragraph (a)(3) to read as follows:
I
§ 1427.23 Cotton loan deficiency
payments.
(a) * * *
(3) A producer must submit a
completed request for a loan deficiency
payment for a quantity of eligible cotton
under § 1427.5(a) on or before the date
beneficial interest is lost in the
commodity and before the final loan
availability date for the commodity.
Producers must, on a form prescribed by
CCC, indicate their intentions to receive
a loan deficiency payment and submit
the prescribe form to the FSA Service
Center on or before beneficial interest is
lost in such quantity. A producer may
not file such a form after beneficial
interest is lost.
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Signed in Washington, DC, on May 10,
2006.
Teresa C. Lasseter,
Executive Vice President, Commodity Credit
Corporation.
[FR Doc. 06–5078 Filed 6–5–06; 8:45 am]
BILLING CODE 3410–05–P
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32427
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA–2005–22358; Directorate
Identifier 2005–NE–20–AD; Amendment 39–
14632; AD 2006–12–07]
RIN 2120–AA64
Airworthiness Directives; Engine
Components Inc. (ECi) Reciprocating
Engine Cylinder Assemblies
Federal Aviation
Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
AGENCY:
SUMMARY: The FAA is superseding an
existing airworthiness directive (AD) for
Lycoming Engines (formerly Textron
Lycoming) models 320, 360, and 540
series, ‘‘Parallel Valve’’ reciprocating
engines, with certain Engine
Components Inc. (ECi) cylinder
assemblies, part number (P/N)
AEL65102 series ‘‘Classic Cast’’,
installed. That AD currently requires
replacing these ECi cylinder assemblies.
This AD requires the same actions, but
replaces the ‘‘Engine Models’’ Table 1
and ‘‘Engines Installed On, But Not
Limited To’’ Table 2 with corrected
tables. Also, this AD corrects the casting
part number. This AD results from
reports of applicability errors found in
AD 2005–26–10. We are issuing this AD
to prevent loss of engine power due to
cracks in the cylinder assemblies and
possible engine failure caused by
separation of a cylinder head.
DATES: This AD becomes effective July
11, 2006.
ADDRESSES: You may examine the AD
docket on the Internet at https://
dms.dot.gov or in Room PL–401 on the
plaza level of the Nassif Building, 400
Seventh Street, SW., Washington, DC.
FOR FURTHER INFORMATION CONTACT:
Peter Hakala, Aerospace Engineer,
Special Certification Office, FAA,
Rotorcraft Directorate, 2601 Meacham
Blvd., Fort Worth, TX 76193; telephone
(817) 222–5145; fax (817) 222–5785.
SUPPLEMENTARY INFORMATION: The FAA
proposed to amend 14 CFR part 39 with
a proposed AD. The proposed AD
applies to Lycoming Engines models
320, 360, and 540 series, ‘‘Parallel
Valve’’ reciprocating engines, with
certain ECi cylinder assemblies, P/N
AEL65102 series ‘‘Classic Cast’’,
installed. We published the proposed
AD in the Federal Register on February
24, 2006 (71 FR 9480). That action
proposed to require the same actions as
AD 2005–26–10, but would replace the
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‘‘Engine Models’’ Table 1 and ‘‘Engines
Installed On, But Not Limited To’’ Table
2 with corrected tables. Also, that action
proposed to correct the casting part
number.
Examining the AD Docket
You may examine the docket that
contains the AD, any comments
received, and any final disposition in
person at the Docket Management
Facility Docket Office between 9 a.m.
and 5 p.m., Monday through Friday,
except Federal holidays. The Docket
Office (telephone (800) 647–5227) is
located on the plaza level of the
Department of Transportation Nassif
Building at the street address stated in
ADDRESSES. Comments will be available
in the AD docket shortly after the DMS
receives them.
Comments
We provided the public the
opportunity to participate in the
development of this AD. We have
considered the comments received.
One commenter requests that we
change all references to casting P/N
AEL65099 to read ‘‘casting head
markings EC 65099–REV–1’’ to more
accurately describe the actual markings.
We agree, and made the reference
changes in the AD.
Request To Explain Another Set of
Numbers on the Cylinder
The same commenter requests that we
explain that the set of numbers
appearing on the cylinder below and to
the left of the SN, in the form of
‘‘12345–67’’ is not used for determining
applicability. We agree, and have added
a statement to point this out in the AD.
Update to Related Information
Under paragraph (k), Related
Information, we updated the reference
to ECi Service Bulletin No. 05–08,
Revision 1, dated December 29, 2005, to
Revision 2, dated February 28, 2006.
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Conclusion
We have carefully reviewed the
available data, including the comments
received, and determined that air safety
and the public interest require adopting
the AD with the changes described
previously. We have determined that
these changes will neither increase the
economic burden on any operator nor
increase the scope of the AD.
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We estimate that 7,557 ECi cylinder
assemblies are installed on Lycoming
engines in the United States. We
estimate that it will take about two
workhours per engine to perform the
aircraft inspections of the cylinder
assemblies for applicability, and that the
average labor rate is $65 per workhour.
From the Lycoming Engines ‘‘Removal
and Installation Labor Allowance
Guidebook’’, dated May 2000, the
complete cylinder replacement for a
four cylinder engine takes 12 hours,
while the complete cylinder
replacement for a six cylinder engine
takes 16 hours. Required parts will cost
about $1,000 per cylinder assembly.
Based on these figures, we estimate that
the total cost of the AD to U.S. operators
to be $9,152,140. ECi indicated that they
might give operators and repair stations
credit for returned cylinder assemblies
toward the purchase of new ECi
cylinder assemblies.
Authority for This Rulemaking
Request To Change All References to
Casting P/N AEL65099
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Costs of Compliance
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;
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(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 summary of the costs
to comply with this AD and placed it in
the AD Docket. You may get a copy of
this summary at the address listed
under ADDRESSES.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation
safety, Safety.
Adoption of the Amendment
Accordingly, under the authority
delegated to me by the Administrator,
the Federal Aviation Administration
amends 14 CFR part 39 as follows:
I
PART 39—AIRWORTHINESS
DIRECTIVES
1. The authority citation for part 39
continues to read as follows:
I
Authority: 49 U.S.C. 106(g), 40113, 44701.
§ 39.13
[Amended]
2. The FAA amends § 39.13 by
removing Amendment 39–14431 (70 FR
76385, December 27, 2005), and by
adding a new airworthiness directive,
Amendment 39–14632, to read as
follows:
I
2006–12–07 Engine Components
Incorporated (ECi): Amendment 39–
14632. Docket No. FAA–2005–22358;
Directorate Identifier 2005–NE–20–AD.
Effective Date
(a) This airworthiness directive (AD)
becomes effective July 11, 2006.
Affected ADs
(b) This AD supersedes 2005–26–10,
Amendment 39–14431.
Applicability
(c) This AD applies to Lycoming Engines
(formerly Textron Lycoming) models 320,
360, and 540 series, parallel valve,
reciprocating engines:
(1) Specified in Table 1 of this AD; and
(2) With ECi cylinder assemblies, part
number (P/N) AEL65102 series ‘‘Classic
Cast’’, having casting head markings EC
65099–REV–1; and
(3) With serial numbers (SNs) 1 through
9879 (SN may have an ‘‘L’’ prefix for a long
reach spark plug), (sold from January 1997 to
September 2001) installed.
(4) The set of numbers appearing on the
cylinder, below and to the left of the SN, in
the form of ‘‘12345–67’’ is not used for
determining applicability.
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32429
TABLE 1.—ENGINE MODELS
Cylinder head part No.
Installed on engine models
AEL65102–NST04 ..............
O–320–A1B, A2B, A2C, A2D, A3A, A3B, B2B, B2C, B2D, B2E, B3B, B3C, C2B, C2C, C3B, C3C, D1A, D1AD,
D1B, D1C, D1D, D1F, D2A, D2B, D2C, D2F, D2G, D2H, D2J, D3G, E1A, E1B, E1C, E1F, E1J, E2A, E2B, E2C,
E2D, E2E, E2F, E2G, E2H, E3D, E3H.
IO–320–A1A, A2A, B1A, B1B, B1C, B1D, B1E, B2A, D1A, D1AD, D1B, D1C, E1A, E1B, E2A, E2B.
AEIO–320–D1B, D2B, E1A, E1B, E2A, E2B.
AIO–320–A1A, A1B, A2A, A2B, B1B, C1B.
LIO–320–B1A.
IO–320–C1A, C1B, C1F, F1A.
LIO–320–C1A.
O–320–A1A, A2A, A2B, A2C, A3A, A3B, A3C, E1A, E1B, E2A, E2C, (also, an O–320 model with no suffix).
IO–320–A1A, A2A.
IO–320–B1A, B1B.
LIO–320–B1A.
O–320–B1A, B1B, B2A, B2B, B3A, B3B, B3C, C1A, C1B, C2A, C2B, C3A, C3B, C3C, D1A, D1B, D2A, D2B, D2C.
O–360–A1A, A1C, A1D, A2A, A2E, A3A, A3D, A4A, B1A, B1B, B2A, B2B, C1A, C1C, C1G, C2A, C2B, C2C, C2D,
D1A, D2A, D2B.
IO–360–B1A, B1B, B1C.
HO–360–A1A, B1A, B1B.
HIO–360–B1A, B1B.
AEIO–360–B1B.
O–540–A1A, A1A5, A1B5, A1C5, A1D, A1D5, A2B, A3D5, A4A5, A4B5, A4C5, A4D5, B1A5, B1B5, B1D5, B2A5,
B2B5, B2C5, B2C5D, B4A5, B4B5, B4B5D, D1A5, E1A, E4A5, E4B5, E4C5, F1A5, F1B5, G1A5, G2A5.
IO–540–C1B5, C1C5, C2C, C4B5, C4B5D, C4C5, D4A5, D4B5, N1A5, N1A5D.
O–360–A1A, A1AD, A1D, A1F, A1F6, A1F6D, A1G, A1G6, A1G6D, A1H, A1H6, A1J, A1LD, A1P, A2A, A2D, A2F,
A2G, A2H, A3A, A3AD, A3D, A4A, A4AD, A4D, A4G, A4J, A4JD, A4K, A4M, A4N, A4P, A5AD, B1A, B2C, C1A,
C1C, C1E, C1F, C1G, C2A, C2B, C2C, C2D, C2E, C4F, C4P, D2A, F1A6, G1A6.
HO–360–C1A.
LO–360–A1G6D, A1H6.
HIO–360–B1A, B1B, G1A.
LTO–360–A1A6D.
TO–360–A1A6D.
IO–360–B1B, B1BD, B1D, B1E, B1F, B1F6, B1G6, B2E, B2F, B2F6, B4A, E1A, L2A, M1A, M1B.
AEIO–360–B1B, B1D, B1E, B1F, B1F6, B1G6, B1H, B2F, B2F6, B4A, H1A, H1B.
O–540–A4D5, B2B5, B2C5, B2C5D, B4B5, B4B5D, E4A5, E4B5, E4B5D, E4C5, G1A5, G1A5D, G2A5, H1A5,
H1A5D, H1B5, H1B5D, H2A5, H2A5D, H2B5D.
IO–540–C4B5, C4B5D, C4D5, C4D5D, D4A5, D4B5, D4C5, N1A5, N1A5D, T4A5D, T4B5, T4B5D, T4C5D, V4A5,
V4A5D.
AEIO–540–D4A5, D4B5, D4C5, D4D5.
IO–540–J4A5, R1A5.
TIO–540–C1A, E1A, G1A, H1A.
IO–360–F1A.
TIO–540–AA1AD, AB1AD, AB1BD, AF1A, AG1A, AK1A, C1A, C1AD, K1AD.
LTIO–540–K1AD.
O–360–J2A.
O–540–F1B5, J1A5D, J1B5D, J1C5D, J1D5D, J2A5D, J2B5D, J2C5D, J2D5D, J3A5, J3A5D, J3C5D.
IO–540–AB1A5, W1A5, W1A5D, W3A5D.
O–540–L3C5D.
AEL65102–NST05 ..............
AEL65102–NST06 ..............
AEL65102–NST07 ..............
AEL65102–NST08 ..............
AEL65102–NST10 ..............
AEL65102–NST12 ..............
AEL65102–NST26 ..............
AEL65102–NST38 ..............
AEL65102–NST43 ..............
AEL65102–NST44 ..............
For information, the subject engines are
installed on, but not limited to, the aircraft
listed in the following Table 2:
TABLE 2.—ENGINES INSTALLED ON, BUT NOT LIMITED TO
O–320–A1A ........................
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O–320–A1B ........................
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Piper Aircraft: Tri-Pacer (PA–22 ‘‘150’’, PA–22S ‘‘150’’), Apache (PA–23), Pawnee (PA–25).
Doyn Aircraft: Doyn-Cessna (170, 170A, 170B).
Mooney Aircraft: Mark (20A).
Dinfia: Ranquel (1A–46).
Simmering-Graz Pauker: Flamingo (SGP–M–222).
Aviamilano: Scricciolo (P–19).
Vos Helicopter Co.: Spring Bok.
Piper Aircraft: Tri-Pacer (PA–22 ‘‘150’’, PA–22S ‘‘150’’), Apache (PA–23).
Doyn Aircraft: Doyn-Cessna (170, 170A, 170B).
S.O.C.A.T.A.: Horizon (Gardan).
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TABLE 2.—ENGINES INSTALLED ON, BUT NOT LIMITED TO—Continued
O–320–A2A ........................
O–320–A2B ........................
O–320–A2C ........................
O–320–A2D ........................
O–320–A3A ........................
O–320–A3B ........................
O–320–B1A ........................
O–320–B1B ........................
O–320–B2A ........................
O–320–B2B ........................
O–320–B2C
O–320–B2D
O–320–B2E
O–320–B3A
........................
........................
........................
........................
O–320–B3B ........................
O–320–C1A ........................
O–320–C1B
O–320–C3A
O–320–C3B
O–320–D1A
........................
........................
........................
........................
O–320–D1F ........................
O–320–D2A ........................
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O–320–D2B ........................
O–320–D2J
O–320–D3G
O–320–E1A
O–320–E1C
O–320–E1F
O–320–E2A
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........................
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Piper Aircraft: Tri-Pacer (PA–22 ‘‘150’’, PA–22S ‘‘150’’), Agriculture (PA–18A ‘‘150’’) Super Cub (PA–18 ‘‘150’’),
Caribbean (PA–22 ‘‘150’’), Pawnee (PA–25).
Intermountain Mfg. Co.: Call Air Texas (A–5, A–5T).
Lake Aircraft: Colonial (C–1).
Rawdon Bros.: Rawdon (T–1, T–15, T–15D).
Shinn Engineering: Shinn (2150–A).
Dinfia: Ranquel (1A–46).
Neiva: (1PD–5802).
Sud: Gardan-Horizon (GY–80).
LaVerda: Falco (F8L Series II, America).
Malmo: Vipan (MF1–10).
Kingsford Smith: Autocrat (SCRM–153).
Aero Commander: 100.
Piper Aircraft: Tri-Pacer (PA–22 ‘‘150’’, PA–22S ‘‘150’’), Cherokee (PA–28 ‘‘150’’), Super Cub (PA–18 ‘‘150’’).
Champion Aircraft: Challenger (7GCA, 7GCB, 7KC), Citabria (7GCAA, 7GCRC), Agriculture (7GCBA).
Beagle: Pup (150).
Artic: Interstate S1B2.
Robinson: R–22.
Varga: Kachina 2150A.
Robinson: R–22.
Cicare: Cicare AG.
Bellanca Aircraft: Citabria 150 (7GCAA), Citabria 150S (7GCBC).
Piper Aircraft: Apache (PA–23).
Doyn Aircraft: Doyn-Cessna (170, 170A, 170B).
Corben-Fettes: Globe Special (Globe GC–1B).
Piper Aircraft: Apache (PA–23).
Doyn Aircraft: Doyn-Cessna (170, 170A, 170B).
Teal II: TSC (1A2).
Piper Aircraft: Apache (PA–23 ‘‘160’’).
Doyn Aircraft: Doyn-Cessna (170, 170A, 170B).
Malmo: Vipan (MF1–10).
Piper Aircraft: Apache (PA–23 ‘‘160’’).
Doyn Aircraft: Doyn-Cessna (170, 170A, 170B)
Piper Aircraft: Tri-Pacer (PA–22 ‘‘160’’, PA–22S ‘‘160’’).
Piper Aircraft: Tri-Pacer (PA–22 ‘‘160’’, PA–22S ‘‘160’’).
Beagle: Airedale (D5–160).
Fuji-Heavy Industries: Fuji (F–200).
Uirapuru: Aerotec 122.
Robinson: R–22.
Maule: MX–7–160.
Lycon.
Piper Aircraft: Apache (PA–23 ‘‘160’’).
Doyn Aircraft: Doyn-Cessna (170, 170A, 170B).
Piper Aircraft: Apache (PA–23 ‘‘160’’).
Doyn Aircraft: Doyn-Cessna (170, 170A, 170B).
Sud: Gardan (GY80–160).
Piper Aircraft: Apache (PA–23 ‘‘160’’).
Riley Aircraft: Rayjay (Apache).
Piper Aircraft: Apache (PA–23 ‘‘160’’).
Piper Aircraft: Apache (PA–23 ‘‘160’’).
Piper Aircraft: Apache (PA–23 ‘‘160’’).
Sud: Gardan (GY–80).
Gyroflug: Speed Cancard.
Grob: G115.
Slingsby: T67 Firefly.
Piper Aircraft: Cherokee (PA–28S ‘‘160’’).
Robin: Major (DR400–140B), Chevalier (DR–360), (R–3140).
S.O.C.A.T.A.: Tampico TB9.
Slingsby: T67C Firefly.
Daetwyler: MD–3–160.
Nash Aircraft Ltd.: Petrel.
Aviolight: P66D Delta.
General Avia: Pinguino.
Beech Aircraft: Musketeer (M–23).
Piper Aircraft: Cherokee (PA–28 ‘‘160’’).
Cessna Aircraft: Skyhawk 172.
Piper Aircraft: Warrior II, Cadet (PA–28–161).
Grob: G115.
M.B.B. (Messerschmitt-Boelkow-Blohm): Monsun (BO–209–B).
M.B.B.: Monsun (BO–209–B).
Piper Aircraft: Cherokee (PA–28 ‘‘140’’, PA–28 ‘‘150’’).
Robin: Major (DR–340), Sitar, Bagheera (GY–100–135).
S.O.C.A.T.A.: Super Rallye (MS–886), Rallye Commodore (MS–892).
Siai-Marchetti: (S–202).
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Federal Register / Vol. 71, No. 108 / Tuesday, June 6, 2006 / Rules and Regulations
TABLE 2.—ENGINES INSTALLED ON, BUT NOT LIMITED TO—Continued
O–320–E2C ........................
O–320–E2D
O–320–E2F
O–320–E2G
O–320–E3D
........................
........................
........................
........................
IO–320–B2A .......................
IO–320–B1C .......................
IO–320–B1D .......................
IO–320–C1A .......................
IO–320–D1A .......................
IO–320–D1B .......................
IO–320–E1A .......................
IO–320–E1B .......................
IO–320–E2A .......................
IO–320–E2B .......................
IO–320–F1A .......................
LIO–320–B1A .....................
LIO–320–C1A .....................
AIO–320–B1B .....................
AEIO–320–D1B ..................
AEIO–320–D2B ..................
AEIO–320–E1A ..................
AEIO–320–E1B ..................
AEIO–320–E2B ..................
O–320–A1A ........................
O–360–A1A ........................
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O–360–A1AD .....................
O–360–A1D ........................
O–360–A1F6 ......................
O–360–A1F6D ....................
O–360–A1G6 ......................
O–360–A1G6D ...................
O–360–A1H6 ......................
O–360–A1LD ......................
VerDate Aug<31>2005
F.F.A.: Bravo (AS–202/15).
Partenavia: Oscar (P66B), Bucker (131 APM).
Aeromot: Paulistina P–56.
Pezetel: Koliber 150.
Beech Aircraft: Musketeer III (M–23III).
M.B.B.: Monsun (BO–209–B).
Cessna Aircraft: Cardinal (172–I, 177).
M.B.B.: Monsun (BO–209–B), Wassmer Pacific (WA–51).
American Aviation Corp.: Traveler.
Piper Aircraft: Cherokee (140).
Beech Aircraft: Sport.
Piper Aircraft: Twin Comanche (PA–30).
Hi. Shear: Wing.
Ted Smith Aircraft: Aerostar.
Piper Aircraft: Twin Comanche (PA–30 Turbo).
M.B.B.: Monsun (BO–209–C).
M.B.B.: Monsun (BO–209–C).
M.B.B.: Monsun (BO–209–C).
Bellanca Aircraft.
Champion Aircraft: Citabria.
Bellanca Aircraft.
CAAR Engineering: Carr Midget.
Piper Aircraft: Twin Comanche (PA–39).
Piper Aircraft: Twin Comanche (PA–39).
M.B.B.: Monsun (BO–209–C).
Slingsby: T67M Firefly.
Hundustan Aeronautics Ltd.: HT–2.
Bellanca Aircraft.
Champion Aircraft.
Bellanca Aircraft.
Champion Aircraft: Decathalon (8KCAB–CS).
Bellanca Aircraft.
Champion Aircraft: Decathalon (8KCAB).
Riley Aircraft: Riley Twin.
Beech Aircraft: Travel Air (95, B–95).
Piper Aircraft: Comanche (PA–24).
Intermountain Mfg. Co.: Call Air (A–6).
Lake Aircraft: Colonial (C–2, LA–4, 4A or 4P).
Doyn Aircraft: Doyn-Cessna (170B, 172, 172A, 172B).
Mooney Aircraft: Mark ‘‘20B’’ (M–20B).
Earl Horton: Pawnee (Piper PA–25).
Dinfia: Ranquel (1A–51).
Neiva: (1PD–5901).
Regente: (N–591).
Wassmer: Super 4 (WA–50A), Sancy (WA–40), Baladou (WA–40), Pariou (WA–40).
Sud: Gardan (GY–180).
Bolkow: (207).
Partenavia: Oscar (P–66).
Siai-Marchetti: (S–205).
Procaer: Picchio (F–15–A).
S.A.A.B.: Safir (91–D).
Malmo: Vipan (MF–10B).
Aero Boero: AB–180.
Beagle: Airedale (A–109).
DeHavilland: Drover (DHA–3MK3).
Kingsford-Smith: Bushmaster (J5–6).
Aero Engine Service Ltd.: Victa (R–2).
S.O.C.A.T.A.: Tabago TB–10.
Piper Aircraft: Comanche (PA–24).
Lake Aircraft: Colonial (LA–4, 4A or 4P).
Doyn Aircraft: Doyn-Beech (Beech 95).
Mooney Aircraft: Master ‘‘21’’ (M–20E), Mark ‘‘20B’’, ‘‘20D’’, (M20B, M20C), Mooney Statesman (M–20G).
Dinfia: Querandi (1A–45).
Wassmer: (WA–50).
Malmo: Vipan (MF1–10).
Cessna Aircraft: Skyhawk.
Doyn Aircraft: Doyn-Piper (PA–23 ‘‘160’’).
Cessna Aircraft: Cardinal.
Cessna Aircraft: Cardinal 177.
Teal III: TSC (1A3).
Aero Commander.
Beech Aircraft: Duchess 76.
Piper Aircraft: Seminole (PA–44).
Wassmer: Europa WA–52.
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TABLE 2.—ENGINES INSTALLED ON, BUT NOT LIMITED TO—Continued
O–360–A1P ........................
O–360–A2A ........................
O–360–A2D ........................
O–360–A2E ........................
O–360–A2F ........................
O–360–A2G ........................
O–360–A3A ........................
O–360–A3AD .....................
O–360–A4A
O–360–A4D
O–360–A4G
O–360–A4K
........................
........................
........................
........................
O–360–A4M .......................
O–360–A4N ........................
O–360–A4P ........................
O–360–A5AD .....................
O–360–B2C ........................
O–360–C1A ........................
O–360–C1E ........................
O–360–C1F ........................
O–360–C1G .......................
O–360–C2B ........................
O–360–C2D ........................
O–360–C2E ........................
O–360–C4F ........................
O–360–C4P ........................
O–360–F1A6 ......................
O–360–J2A .........................
IO–360–B1A .......................
IO–360–B1B .......................
IO–360–B1D .......................
IO–360–B1E .......................
IO–360–B1F .......................
IO–360–B2E .......................
IO–360–B1F6 .....................
IO–360–B1G6 .....................
IO–360–B2F6 .....................
LO–360–A1G6D .................
LO–360–A1H6 ....................
IO–360–E1A .......................
IO–360–L2A .......................
IO–360–M1A ......................
IO–360–M1B ......................
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AEIO–360–B1F ..................
AEIO–360–B1G6 ................
AEIO–360–B2F ..................
AEIO–360–B4A ..................
AEIO–360–H1A ..................
AEIO–360–H1B ..................
VO–360–A1A ......................
VO–360–A1B ......................
VO–360–B1A ......................
IVO–360–A1A .....................
VerDate Aug<31>2005
Aviat: Husky.
Center Est Aeronautique: Regente (DR–253).
S.O.C.A.T.A.: Rallye Commodore (MS–893).
Societe Aeronautique Normande: Mousquetaire (D–140).
Bolkow: Klemm (K1–107C).
Partenavia: Oscar (P–66).
Beagle: Husky (D5–180) (J1–U).
Piper Aircraft: Comanche (PA–24), Cherokee ‘‘C’’ (PA–28 ‘‘180’’).
Mooney Aircraft: Master ‘‘21’’ (M–20D), Mark ‘‘21’’ (M–20E).
Std. Helicopter.
Aero Commander: Lark (100).
Cessna Aircraft: Cardinal.
Beech Aircraft: Sport.
C.A.A.R.P.S.A.N.: (M–23III).
Societe Aeronautique Normande: Jodel (D–140C).
Robin: Regent (DR400/180), Remorqueur (DR400/180R). R–3170.
S.O.C.A.T.A.: Rallye 180GT, Sportavia Sportsman (RS–180).
Norman Aeroplace Co.: NAC–1 Freelance.
Nash Aircraft Ltd.: Petrel.
S.O.C.A.T.A.: TB–10.
Robin: Aiglon (R–1180T).
Piper Aircraft: Cherokee ‘‘D’’ (PA–28 ‘‘180’’).
Varga: Kachina.
Beech Aircraft: Musketeer Custom III.
Grumman American: Tiger.
Beech Aircraft: Sundowner 180.
Piper Aircraft: Archer II (PA–28 ‘‘18’’).
Valmet: PIK–23.
Cessna Aircraft: 172 (Optional).
Penn Yan: Super Cub Conversion.
C. Itoh and Co.: Fuji FA–200.
Seabird Aviation: SB7L.
Intermountain Mfg. Co.: Call Air (A–6).
Bellanca Aircraft: Scout (8GCBC–CS).
Maule: Star Rocket MX–7–180.
Christen: Husky (A–1).
Hughes Tool Co.: (269A).
Hughes Tool Co.: (269A).
Hughes Tool Co.: (YHO–2HU) Military.
Bellanca Aircraft: Scout (8GCBC FP).
Maule: MX–7–180A.
Penn Yan: Super Cub Conversion.
Cessna Aircraft: Cutlass RG.
Robinson: R22.
Beech Aircraft: Travel-Air (B–95A).
Doyn Aircraft: Doyn-Piper (PA–23 ‘‘200’’).
Beech Aircraft: Travel-Air (B–95B).
Doyn Aircraft: Doyn-Piper (PA–23 ‘‘200’’).
Fuji: (FA–200).
United Consultants: See-Bee.
Piper Aircraft: Arrow (PA–28 ‘‘180R’’).
Utva: 75.
C.A.A.R.P. C.A.P. (10).
Great Lakes: Trainer.
American Blimp: Spector 42.
Great Lakes: Trainer.
Beech Aircraft: Duchess.
Piper Aircraft: Seminole (PA–44).
T.R. Smith Aircraft: Aerostar.
Cessna Aircraft: Skyhawk C–172.
Diamond Aircraft: DA–40.
Vans Aircraft: RV6, RV7, RV8
Lancair: 360.
F.F.A.: Bravo (200).
Grob: G115/Sport-Acro.
Great Lakes.
Mundry: CAP–10.
Pitts: S–1S.
Bellanca Aircraft: Super Decathalon (8KCAB–180).
American Champion: Super Decathalon.
Brantly Hynes Helicopter: (B–2).
Brantly Hynes Helicopter: (B–2, B2–A). Military (YHO–3BR).
Brantly Hynes Helicopter: (B–2, B2–A).
Brantly Hynes Helicopter: (B2–B).
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32433
TABLE 2.—ENGINES INSTALLED ON, BUT NOT LIMITED TO—Continued
HO–360–B1A .....................
HO–360–B1B .....................
HO–360–C1A .....................
HIO–360–B1A ....................
HIO–360–B1B ....................
HIO–360–G1A ....................
O–540–A1A ........................
O–540–A1A5 ......................
O–540–A1B5 ......................
O–540–A1C5 ......................
O–540–A1D ........................
O–540–A1D5 ......................
O–540–A2B ........................
O–540–A3D5 ......................
O–540–B1A5 ......................
O–540–B1B5 ......................
O–540–B1D5 ......................
O–540–B2B5 ......................
O–540–B2C5 ......................
O–540–B4B5 ......................
O–540–E4A5 ......................
O–540–E4B5 ......................
O–540–E4C5 ......................
O–540–F1B5 ......................
O–540–G1A5 ......................
O–540–H1B5D ...................
O–540–H2A5 ......................
O–540–H2B5D ...................
O–540–J1A5D ....................
O–540–J3A5 .......................
O–540–J3A5D ....................
O–540–J3C5D ....................
O–540–L3C5D ....................
O–540–C1B5 ......................
IO–540–C1C5 .....................
IO–540–C4B5 .....................
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IO–540–C4D5 .....................
IO–540–C4D5D ..................
IO–540–D4A5 .....................
IO–540–D4B5 .....................
IO–540–J4A5 ......................
IO–540–R1A5 .....................
IO–540–T4A5D ...................
IO–540–T4B5 .....................
IO–540–T4B5D ...................
IO–540–T4C5D ..................
IO–540–V4A5 .....................
IO–540–V4A5D ..................
IO–540–W1A5 ....................
IO–540–W1A5D .................
VerDate Aug<31>2005
Hughes Tool Co.: (269A).
Hughes Tool Co.: (269A).
Schweizer: (300C).
Hughes Tool Co.: Military (269–A–1) (TH–55A).
Hughes Tool Co.: (269A).
Schweizer: (CB).
Rhein-Flugzeugbau: (RF–1).
Piper Aircraft: Comanche (PA–24 ‘‘180’’).
Helio: Military (H–250).
Yoeman Aviation: (YA–1).
Piper Aircraft: Aztec (PA–23 ‘‘250’’), Comanche (PA–24 ‘‘250’’).
Piper Aircraft: Comanche (PA–24 ‘‘250’’).
Found Bros.: (FBA–2C).
Dornier: (DO–28–B1).
Piper Aircraft: Aztec (PA–23 ‘‘250’’), Comanche (PA–24 ‘‘250’’), Military Aztec (U–11A).
Dornier: (DO–28).
Aero Commander: (500).
Mid-States Mfg. Co.: Twin Courier (H–500), (U–5).
Piper Aircraft: Navy Aztec (PA–23 ‘‘250’’).
Piper Aircraft: Apache (PA–23 ‘‘235’’).
Piper Aircraft: Comanche (PA–24 ‘‘250’’).
Doyn Aircraft: Doyn-Piper (PA–24 ‘‘250’’).
Wassmer: (WA–421).
Piper Aircraft: Pawnee (PA–25 ‘‘235’’), Cherokee (PA –28 ‘‘235’’), Aztec (PA–23 ‘‘235’’).
Intermountain Mfg. Co.: Call Air (A–9).
Rawdon Bros.: Rawdon (T–1).
S.O.C.A.T.A.: Rallye 235CA.
Piper Aircraft: Pawnee (PA–25 ‘‘235’’).
Piper Aircraft: Cherokee (PA–28 ‘‘235’’).
Embraer: Corioca (EMB–710).
S.O.C.A.T.A.: Rallye 235GT, Rallye 235C
Maule: Star Rocket (MX–7–235), Super Rocket (M–6–235), Super Std. Rocket (M–7–235).
Piper Aircraft: Comanche (PA–24 ‘‘260’’).
Aviamilano: Flamingo (F–250).
Siai-Marchetti: (SF–260), (SF–208).
Britten-Norman: (BN–2).
Piper Aircraft: Cherokee Six (PA–32 ‘‘260’’).
Pilatus Britten-Norman: Islander (BN–2A–26), Islander (BN–2A–27), Islander II (BN–2B–26), Islander (BN–2A–
21),Trislander (BN–2A–Mark III–2).
Omega Aircraft: (BS–12D1).
Robinson: (R–44).
Piper Aircraft: Pawnee (PA–25 ‘‘260’’).
Aero Boero: 260.
Embraer: Impanema ‘‘AG’’.
Gippsland: GA–200.
Aero Boero: 260.
Maule: Star Rocket (MX–7–235), Super Rocket (M–6–235), Super Std. Rocket (M–7–235).
Robin: R–3000/235.
Piper Aircraft: Dakota (PA–28–236).
Cessna Aircraft: Skylane RG.
Cessna Aircraft: TR–182, Turbo Skylane RG.
Piper Aircraft: Aztec B (PA–23 ‘‘250’’), Comanche (PA–24 ‘‘250’’).
Riley Aircraft: Turbo-Rocket.
Piper Aircraft: Aztec C (PA–23 ‘‘250’’), Aztec F.
Wassmer: (WA–421).
Avions Pierre Robin: (HR100/250).
Bellanca Aircraft: Aries T–250.
Aerofab: Renegade 250.
S.O.C.A.T.A.: TB–20.
S.O.C.A.T.A.: Trinidad TB–20.
Piper Aircraft: Comanche (PA–24 ‘‘260’’).
Siai-Marchetti: (SF–260).
Cerva: (CE–43 Guepard).
Piper Aircraft: Aztec (PA–23 ‘‘250’’).
Piper Aircraft: Comanche (PA–24).
General Aviation: Model 114.
Commander: 114B.
Rockwell: 114.
Lake Aircraft: Seawolf.
Maule: MT–7–260, M–7–260.
Aircraft Manufacturing Factory.
Brooklands: Scoutmaster.
Maule: MX–7–235, MT–7–235, M7–235.
Maule: Star Rocket (MX–7–235), Super Rocket (M–6–235), Super Std. Rocket (M–7–235).
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Federal Register / Vol. 71, No. 108 / Tuesday, June 6, 2006 / Rules and Regulations
TABLE 2.—ENGINES INSTALLED ON, BUT NOT LIMITED TO—Continued
IO–540–W3A5D .................
AEIO–540–D4A5 ................
AEIO–540–D4B5 ................
AEIO–540–D4D5 ................
TIO–540–C1A .....................
TIO–540–K1AD ..................
TIO–540–AA1AD ................
TIO–540–AB1AD ................
TIO–540–AB1BD ................
TIO–540–AF1A ...................
TIO–540–AG1A ..................
TIO–540–AK1A ..................
LTIO–540–K1AD ................
Schweizer: Power Glider.
Christen: Pitts (S–2S), (S–2B).
Siai-Marchetti: SF–260.
H.A.L.: HPT–32.
Slingsby: Firefly T3A.
Moravan: Zlin-50L.
H.A.L.: HPT–32.
Burkhart Grob: Grob G, 115T Aero.
Piper Aircraft: Turbo Aztec (PA–23–250).
Piper Aircraft.
Aerofab Inc.: Turbo Renegade (270).
S.O.C.A.T.A.: Trinidad TC TB–21.
Schweizer.
Mooney Aircraft: ‘‘TLS’’ M20M.
Commander Aircraft: 114TC.
Cessna Aircraft: Turbo Skylane T182T.
Piper Aircraft.
Unsafe Condition
(d) This AD results from reports of
applicability errors found in AD 2005–26–10.
We are issuing this AD to prevent loss of
engine power due to cracks in the cylinder
assemblies and possible engine failure
caused by separation of a cylinder head.
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.
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Engines Not Overhauled or Repaired Since
New
(f) If your engine has not been overhauled
or had any major repair since new, no further
action is required.
Engines Overhauled or Repaired Since New
(g) If your engine was overhauled or
repaired since new, do the following:
(1) Determine if ECi cylinder assemblies,
P/N AEL65102 series ‘‘Classic Cast’’, having
casting head markings EC 65099–REV–1 and
SNs 1 through 9879 (SN may have an ‘‘L’’
prefix for a long reach spark plug) are
installed on your engine, as follows:
(i) Inspect the engine log books and
maintenance records for reference to the
subject ECi cylinder assemblies.
(ii) If the engine log books and
maintenance records did not record the P/N
and SN of the cylinder assemblies, visually
inspect the cylinder assemblies and verify
the P/N and SN of the cylinder assemblies.
(2) If the cylinder assemblies are not ECi,
P/N AEL65102 series ‘‘Classic Cast’’, having
casting head markings EC 65099–REV–1, no
further action is required.
(3) If any cylinder assembly is an ECi
P/N AEL65102 series ‘‘Classic Cast’’, having
casting head markings EC 65099–REV–1 and
a SN 1 through 9879 (SN may have an ‘‘L’’
prefix for a long reach spark plug), do the
following:
(i) If the cylinder assembly has fewer than
800 operating hours-in-service (HIS) on the
effective date of this AD, replace the cylinder
assembly at no later than 800 operating HIS.
No action is required until the operating HIS
reaches 800 hours.
(ii) If the cylinder assembly has 800
operating HIS or more on the effective date
VerDate Aug<31>2005
16:35 Jun 05, 2006
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of this AD, replace the cylinder assembly
within 60 operating HIS after the effective
date of this AD.
Definition of a Replacement Cylinder
Assembly
(h) For the purpose of this AD, a
replacement cylinder assembly is defined as
follows:
(1) A serviceable cylinder assembly made
by Lycoming Engines.
(2) A serviceable FAA-approved, Parts
Manufacturer Approval cylinder assembly
from another manufacturer.
(3) A serviceable ECi cylinder assembly,
P/N AEL65102 series, ‘‘Titan’’, having casting
P/N AEL85099.
(4) A serviceable ECi cylinder assembly,
P/N AEL65102 series ‘‘Classic Cast’’, having
casting head markings EC 65099–REV–1, that
has a SN 9880 or higher (SN may have an ‘‘L’’
prefix for a long reach spark plug).
Prohibition of Cylinder Assemblies, P/N
AEL65102 Series ‘‘Classic Cast’’, Having
Casting Head Markings EC 65099–REV–1
and SNs 1 Through 9879
(i) After the effective date of this AD, do
not install any ECi cylinder assembly, P/N
AEL65102, having casting head markings EC
65099–REV–1 that has a SN 1 through 9879
(SN may have an ‘‘L’’ prefix for a long reach
spark plug), onto any engine.
Alternative Methods of Compliance
(j) The Manager, Special Certification
Office, has the authority to approve
alternative methods of compliance for this
AD if requested using the procedures found
in 14 CFR 39.19.
Related Information
(k) ECi Service Bulletin No. 05–08,
Revision 2, dated February 28, 2006, pertains
to the subject of this AD.
Issued in Burlington, Massachusetts, on
May 31, 2006.
Thomas A. Boudreau,
Acting Manager, Engine and Propeller
Directorate, Aircraft Certification Service.
[FR Doc. 06–5127 Filed 6–5–06; 8:45 am]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA–2006–24966; Directorate
Identifier 2006–NM–049–AD; Amendment
39–14629; AD 2006–12–04]
RIN 2120–AA64
Airworthiness Directives; Viking Air
Limited Model DHC–7 Airplanes
Federal Aviation
Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule; request for
comments.
AGENCY:
SUMMARY: The FAA is adopting a new
airworthiness directive (AD) for certain
Viking Air Limited Model DHC–7
airplanes. This AD requires revising the
FAA-approved Airworthiness
Limitations section of the airplane
maintenance manual to prohibit
operation of the airplane past its
designed life limit for the primary
structure, which is 80,000 total flight
cycles. This AD also requires contacting
the FAA for approval of analysis that
substantiates that the airplane is safe to
continue operation beyond the designed
life limit. This AD results from a report
that the designed life limit for the
primary structure for the affected
airplanes is 80,000 total flight cycles.
We are issuing this AD to prevent
continued operation of an airplane
beyond its designed life limit for the
primary structure, which could result in
reduced structural integrity of the
airplane.
This AD becomes effective June
21, 2006.
We must receive comments on this
AD by August 7, 2006.
DATES:
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Agencies
[Federal Register Volume 71, Number 108 (Tuesday, June 6, 2006)]
[Rules and Regulations]
[Pages 32427-32434]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 06-5127]
=======================================================================
-----------------------------------------------------------------------
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2005-22358; Directorate Identifier 2005-NE-20-AD;
Amendment 39-14632; AD 2006-12-07]
RIN 2120-AA64
Airworthiness Directives; Engine Components Inc. (ECi)
Reciprocating Engine Cylinder Assemblies
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
-----------------------------------------------------------------------
SUMMARY: The FAA is superseding an existing airworthiness directive
(AD) for Lycoming Engines (formerly Textron Lycoming) models 320, 360,
and 540 series, ``Parallel Valve'' reciprocating engines, with certain
Engine Components Inc. (ECi) cylinder assemblies, part number (P/N)
AEL65102 series ``Classic Cast'', installed. That AD currently requires
replacing these ECi cylinder assemblies. This AD requires the same
actions, but replaces the ``Engine Models'' Table 1 and ``Engines
Installed On, But Not Limited To'' Table 2 with corrected tables. Also,
this AD corrects the casting part number. This AD results from reports
of applicability errors found in AD 2005-26-10. We are issuing this AD
to prevent loss of engine power due to cracks in the cylinder
assemblies and possible engine failure caused by separation of a
cylinder head.
DATES: This AD becomes effective July 11, 2006.
ADDRESSES: You may examine the AD docket on the Internet at https://
dms.dot.gov or in Room PL-401 on the plaza level of the Nassif
Building, 400 Seventh Street, SW., Washington, DC.
FOR FURTHER INFORMATION CONTACT: Peter Hakala, Aerospace Engineer,
Special Certification Office, FAA, Rotorcraft Directorate, 2601 Meacham
Blvd., Fort Worth, TX 76193; telephone (817) 222-5145; fax (817) 222-
5785.
SUPPLEMENTARY INFORMATION: The FAA proposed to amend 14 CFR part 39
with a proposed AD. The proposed AD applies to Lycoming Engines models
320, 360, and 540 series, ``Parallel Valve'' reciprocating engines,
with certain ECi cylinder assemblies, P/N AEL65102 series ``Classic
Cast'', installed. We published the proposed AD in the Federal Register
on February 24, 2006 (71 FR 9480). That action proposed to require the
same actions as AD 2005-26-10, but would replace the
[[Page 32428]]
``Engine Models'' Table 1 and ``Engines Installed On, But Not Limited
To'' Table 2 with corrected tables. Also, that action proposed to
correct the casting part number.
Examining the AD Docket
You may examine the docket that contains the AD, any comments
received, and any final disposition in person at the Docket Management
Facility Docket Office between 9 a.m. and 5 p.m., Monday through
Friday, except Federal holidays. The Docket Office (telephone (800)
647-5227) is located on the plaza level of the Department of
Transportation Nassif Building at the street address stated in
ADDRESSES. Comments will be available in the AD docket shortly after
the DMS receives them.
Comments
We provided the public the opportunity to participate in the
development of this AD. We have considered the comments received.
Request To Change All References to Casting P/N AEL65099
One commenter requests that we change all references to casting P/N
AEL65099 to read ``casting head markings EC 65099-REV-1'' to more
accurately describe the actual markings. We agree, and made the
reference changes in the AD.
Request To Explain Another Set of Numbers on the Cylinder
The same commenter requests that we explain that the set of numbers
appearing on the cylinder below and to the left of the SN, in the form
of ``12345-67'' is not used for determining applicability. We agree,
and have added a statement to point this out in the AD.
Update to Related Information
Under paragraph (k), Related Information, we updated the reference
to ECi Service Bulletin No. 05-08, Revision 1, dated December 29, 2005,
to Revision 2, dated February 28, 2006.
Conclusion
We have carefully reviewed the available data, including the
comments received, and determined that air safety and the public
interest require adopting the AD with the changes described previously.
We have determined that these changes will neither increase the
economic burden on any operator nor increase the scope of the AD.
Costs of Compliance
We estimate that 7,557 ECi cylinder assemblies are installed on
Lycoming engines in the United States. We estimate that it will take
about two workhours per engine to perform the aircraft inspections of
the cylinder assemblies for applicability, and that the average labor
rate is $65 per workhour. From the Lycoming Engines ``Removal and
Installation Labor Allowance Guidebook'', dated May 2000, the complete
cylinder replacement for a four cylinder engine takes 12 hours, while
the complete cylinder replacement for a six cylinder engine takes 16
hours. Required parts will cost about $1,000 per cylinder assembly.
Based on these figures, we estimate that the total cost of the AD to
U.S. operators to be $9,152,140. ECi indicated that they might give
operators and repair stations credit for returned cylinder assemblies
toward the purchase of new ECi cylinder assemblies.
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 summary of the costs to comply with this AD and
placed it in the AD Docket. You may get a copy of this summary at the
address listed under ADDRESSES.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Safety.
Adoption of the Amendment
0
Accordingly, under the authority delegated to me by the Administrator,
the Federal Aviation Administration 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 removing Amendment 39-14431 (70 FR
76385, December 27, 2005), and by adding a new airworthiness directive,
Amendment 39-14632, to read as follows:
2006-12-07 Engine Components Incorporated (ECi): Amendment 39-14632.
Docket No. FAA-2005-22358; Directorate Identifier 2005-NE-20-AD.
Effective Date
(a) This airworthiness directive (AD) becomes effective July 11,
2006.
Affected ADs
(b) This AD supersedes 2005-26-10, Amendment 39-14431.
Applicability
(c) This AD applies to Lycoming Engines (formerly Textron
Lycoming) models 320, 360, and 540 series, parallel valve,
reciprocating engines:
(1) Specified in Table 1 of this AD; and
(2) With ECi cylinder assemblies, part number (P/N) AEL65102
series ``Classic Cast'', having casting head markings EC 65099-REV-
1; and
(3) With serial numbers (SNs) 1 through 9879 (SN may have an
``L'' prefix for a long reach spark plug), (sold from January 1997
to September 2001) installed.
(4) The set of numbers appearing on the cylinder, below and to
the left of the SN, in the form of ``12345-67'' is not used for
determining applicability.
[[Page 32429]]
Table 1.--Engine Models
------------------------------------------------------------------------
Cylinder head part No. Installed on engine models
------------------------------------------------------------------------
AEL65102-NST04............................ O-320-A1B, A2B, A2C, A2D,
A3A, A3B, B2B, B2C, B2D,
B2E, B3B, B3C, C2B, C2C,
C3B, C3C, D1A, D1AD, D1B,
D1C, D1D, D1F, D2A, D2B,
D2C, D2F, D2G, D2H, D2J,
D3G, E1A, E1B, E1C, E1F,
E1J, E2A, E2B, E2C, E2D,
E2E, E2F, E2G, E2H, E3D,
E3H.
IO-320-A1A, A2A, B1A, B1B,
B1C, B1D, B1E, B2A, D1A,
D1AD, D1B, D1C, E1A, E1B,
E2A, E2B.
AEIO-320-D1B, D2B, E1A, E1B,
E2A, E2B.
AIO-320-A1A, A1B, A2A, A2B,
B1B, C1B.
LIO-320-B1A.
AEL65102-NST05............................ IO-320-C1A, C1B, C1F, F1A.
LIO-320-C1A.
AEL65102-NST06............................ O-320-A1A, A2A, A2B, A2C,
A3A, A3B, A3C, E1A, E1B,
E2A, E2C, (also, an O-320
model with no suffix).
IO-320-A1A, A2A.
AEL65102-NST07............................ IO-320-B1A, B1B.
LIO-320-B1A.
AEL65102-NST08............................ O-320-B1A, B1B, B2A, B2B,
B3A, B3B, B3C, C1A, C1B,
C2A, C2B, C3A, C3B, C3C,
D1A, D1B, D2A, D2B, D2C.
AEL65102-NST10............................ O-360-A1A, A1C, A1D, A2A,
A2E, A3A, A3D, A4A, B1A,
B1B, B2A, B2B, C1A, C1C,
C1G, C2A, C2B, C2C, C2D,
D1A, D2A, D2B.
IO-360-B1A, B1B, B1C.
HO-360-A1A, B1A, B1B.
HIO-360-B1A, B1B.
AEIO-360-B1B.
O-540-A1A, A1A5, A1B5, A1C5,
A1D, A1D5, A2B, A3D5, A4A5,
A4B5, A4C5, A4D5, B1A5,
B1B5, B1D5, B2A5, B2B5,
B2C5, B2C5D, B4A5, B4B5,
B4B5D, D1A5, E1A, E4A5,
E4B5, E4C5, F1A5, F1B5,
G1A5, G2A5.
IO-540-C1B5, C1C5, C2C,
C4B5, C4B5D, C4C5, D4A5,
D4B5, N1A5, N1A5D.
AEL65102-NST12............................ O-360-A1A, A1AD, A1D, A1F,
A1F6, A1F6D, A1G, A1G6,
A1G6D, A1H, A1H6, A1J,
A1LD, A1P, A2A, A2D, A2F,
A2G, A2H, A3A, A3AD, A3D,
A4A, A4AD, A4D, A4G, A4J,
A4JD, A4K, A4M, A4N, A4P,
A5AD, B1A, B2C, C1A, C1C,
C1E, C1F, C1G, C2A, C2B,
C2C, C2D, C2E, C4F, C4P,
D2A, F1A6, G1A6.
HO-360-C1A.
LO-360-A1G6D, A1H6.
HIO-360-B1A, B1B, G1A.
LTO-360-A1A6D.
TO-360-A1A6D.
IO-360-B1B, B1BD, B1D, B1E,
B1F, B1F6, B1G6, B2E, B2F,
B2F6, B4A, E1A, L2A, M1A,
M1B.
AEIO-360-B1B, B1D, B1E, B1F,
B1F6, B1G6, B1H, B2F, B2F6,
B4A, H1A, H1B.
O-540-A4D5, B2B5, B2C5,
B2C5D, B4B5, B4B5D, E4A5,
E4B5, E4B5D, E4C5, G1A5,
G1A5D, G2A5, H1A5, H1A5D,
H1B5, H1B5D, H2A5, H2A5D,
H2B5D.
IO-540-C4B5, C4B5D, C4D5,
C4D5D, D4A5, D4B5, D4C5,
N1A5, N1A5D, T4A5D, T4B5,
T4B5D, T4C5D, V4A5, V4A5D.
AEIO-540-D4A5, D4B5, D4C5,
D4D5.
AEL65102-NST26............................ IO-540-J4A5, R1A5.
TIO-540-C1A, E1A, G1A, H1A.
AEL65102-NST38............................ IO-360-F1A.
TIO-540-AA1AD, AB1AD, AB1BD,
AF1A, AG1A, AK1A, C1A,
C1AD, K1AD.
LTIO-540-K1AD.
AEL65102-NST43............................ O-360-J2A.
O-540-F1B5, J1A5D, J1B5D,
J1C5D, J1D5D, J2A5D, J2B5D,
J2C5D, J2D5D, J3A5, J3A5D,
J3C5D.
IO-540-AB1A5, W1A5, W1A5D,
W3A5D.
AEL65102-NST44............................ O-540-L3C5D.
------------------------------------------------------------------------
For information, the subject engines are installed on, but not
limited to, the aircraft listed in the following Table 2:
Table 2.--Engines Installed On, But Not Limited to
------------------------------------------------------------------------
------------------------------------------------------------------------
O-320-A1A................................ Piper Aircraft: Tri-Pacer
(PA-22 ``150'', PA-22S
``150''), Apache (PA-23),
Pawnee (PA-25).
Doyn Aircraft: Doyn-Cessna
(170, 170A, 170B).
Mooney Aircraft: Mark (20A).
Dinfia: Ranquel (1A-46).
Simmering-Graz Pauker:
Flamingo (SGP-M-222).
Aviamilano: Scricciolo (P-
19).
Vos Helicopter Co.: Spring
Bok.
O-320-A1B................................. Piper Aircraft: Tri-Pacer
(PA-22 ``150'', PA-22S
``150''), Apache (PA-23).
Doyn Aircraft: Doyn-Cessna
(170, 170A, 170B).
S.O.C.A.T.A.: Horizon
(Gardan).
[[Page 32430]]
O-320-A2A................................. Piper Aircraft: Tri-Pacer
(PA-22 ``150'', PA-22S
``150''), Agriculture (PA-
18A ``150'') Super Cub (PA-
18 ``150''), Caribbean (PA-
22 ``150''), Pawnee (PA-
25).
Intermountain Mfg. Co.: Call
Air Texas (A-5, A-5T).
Lake Aircraft: Colonial (C-
1).
Rawdon Bros.: Rawdon (T-1, T-
15, T-15D).
Shinn Engineering: Shinn
(2150-A).
Dinfia: Ranquel (1A-46).
Neiva: (1PD-5802).
Sud: Gardan-Horizon (GY-80).
LaVerda: Falco (F8L Series
II, America).
Malmo: Vipan (MF1-10).
Kingsford Smith: Autocrat
(SCRM-153).
Aero Commander: 100.
O-320-A2B................................. Piper Aircraft: Tri-Pacer
(PA-22 ``150'', PA-22S
``150''), Cherokee (PA-28
``150''), Super Cub (PA-18
``150'').
Champion Aircraft:
Challenger (7GCA, 7GCB,
7KC), Citabria (7GCAA,
7GCRC), Agriculture
(7GCBA).
Beagle: Pup (150).
Artic: Interstate S1B2.
Robinson: R-22.
Varga: Kachina 2150A.
O-320-A2C................................. Robinson: R-22.
Cicare: Cicare AG.
Bellanca Aircraft: Citabria
150 (7GCAA), Citabria 150S
(7GCBC).
O-320-A2D................................. Piper Aircraft: Apache (PA-
23).
O-320-A3A................................. Doyn Aircraft: Doyn-Cessna
(170, 170A, 170B).
Corben-Fettes: Globe Special
(Globe GC-1B).
O-320-A3B................................. Piper Aircraft: Apache (PA-
23).
Doyn Aircraft: Doyn-Cessna
(170, 170A, 170B).
Teal II: TSC (1A2).
O-320-B1A................................. Piper Aircraft: Apache (PA-
23 ``160'').
Doyn Aircraft: Doyn-Cessna
(170, 170A, 170B).
Malmo: Vipan (MF1-10).
O-320-B1B................................. Piper Aircraft: Apache (PA-
23 ``160'').
Doyn Aircraft: Doyn-Cessna
(170, 170A, 170B)
O-320-B2A................................. Piper Aircraft: Tri-Pacer
(PA-22 ``160'', PA-22S
``160'').
O-320-B2B................................. Piper Aircraft: Tri-Pacer
(PA-22 ``160'', PA-22S
``160'').
Beagle: Airedale (D5-160).
Fuji-Heavy Industries: Fuji
(F-200).
Uirapuru: Aerotec 122.
O-320-B2C................................. Robinson: R-22.
O-320-B2D................................. Maule: MX-7-160.
O-320-B2E................................. Lycon.
O-320-B3A................................. Piper Aircraft: Apache (PA-
23 ``160'').
Doyn Aircraft: Doyn-Cessna
(170, 170A, 170B).
O-320-B3B................................. Piper Aircraft: Apache (PA-
23 ``160'').
Doyn Aircraft: Doyn-Cessna
(170, 170A, 170B).
Sud: Gardan (GY80-160).
O-320-C1A................................. Piper Aircraft: Apache (PA-
23 ``160'').
Riley Aircraft: Rayjay
(Apache).
O-320-C1B................................. Piper Aircraft: Apache (PA-
23 ``160'').
O-320-C3A................................. Piper Aircraft: Apache (PA-
23 ``160'').
O-320-C3B................................. Piper Aircraft: Apache (PA-
23 ``160'').
O-320-D1A................................. Sud: Gardan (GY-80).
Gyroflug: Speed Cancard.
Grob: G115.
O-320-D1F................................. Slingsby: T67 Firefly.
O-320-D2A................................. Piper Aircraft: Cherokee (PA-
28S ``160'').
Robin: Major (DR400-140B),
Chevalier (DR-360), (R-
3140).
S.O.C.A.T.A.: Tampico TB9.
Slingsby: T67C Firefly.
Daetwyler: MD-3-160.
Nash Aircraft Ltd.: Petrel.
Aviolight: P66D Delta.
General Avia: Pinguino.
O-320-D2B................................. Beech Aircraft: Musketeer (M-
23).
Piper Aircraft: Cherokee (PA-
28 ``160'').
O-320-D2J................................. Cessna Aircraft: Skyhawk
172.
O-320-D3G................................. Piper Aircraft: Warrior II,
Cadet (PA-28-161).
O-320-E1A................................. Grob: G115.
O-320-E1C................................. M.B.B. (Messerschmitt-
Boelkow-Blohm): Monsun (BO-
209-B).
O-320-E1F................................. M.B.B.: Monsun (BO-209-B).
O-320-E2A................................. Piper Aircraft: Cherokee
(PA-28 ``140'', PA-28
``150'').
Robin: Major (DR-340),
Sitar, Bagheera (GY-100-
135).
S.O.C.A.T.A.: Super Rallye
(MS-886), Rallye Commodore
(MS-892).
Siai-Marchetti: (S-202).
[[Page 32431]]
F.F.A.: Bravo (AS-202/15).
Partenavia: Oscar (P66B),
Bucker (131 APM).
Aeromot: Paulistina P-56.
Pezetel: Koliber 150.
O-320-E2C................................. Beech Aircraft: Musketeer
III (M-23III).
M.B.B.: Monsun (BO-209-B).
O-320-E2D................................. Cessna Aircraft: Cardinal
(172-I, 177).
O-320-E2F................................. M.B.B.: Monsun (BO-209-B),
Wassmer Pacific (WA-51).
O-320-E2G................................. American Aviation Corp.:
Traveler.
O-320-E3D................................. Piper Aircraft: Cherokee
(140).
Beech Aircraft: Sport.
IO-320-B2A................................ Piper Aircraft: Twin
Comanche (PA-30).
IO-320-B1C................................ Hi. Shear: Wing.
IO-320-B1D................................ Ted Smith Aircraft:
Aerostar.
IO-320-C1A................................ Piper Aircraft: Twin
Comanche (PA-30 Turbo).
IO-320-D1A................................ M.B.B.: Monsun (BO-209-C).
IO-320-D1B................................ M.B.B.: Monsun (BO-209-C).
IO-320-E1A................................ M.B.B.: Monsun (BO-209-C).
IO-320-E1B................................ Bellanca Aircraft.
IO-320-E2A................................ Champion Aircraft:
Citabria.
IO-320-E2B................................ Bellanca Aircraft.
IO-320-F1A................................ CAAR Engineering: Carr
Midget.
LIO-320-B1A............................... Piper Aircraft: Twin
Comanche (PA-39).
LIO-320-C1A............................... Piper Aircraft: Twin
Comanche (PA-39).
AIO-320-B1B............................... M.B.B.: Monsun (BO-209-C).
AEIO-320-D1B.............................. Slingsby: T67M Firefly.
AEIO-320-D2B.............................. Hundustan Aeronautics Ltd.:
HT-2.
AEIO-320-E1A.............................. Bellanca Aircraft.
Champion Aircraft.
AEIO-320-E1B.............................. Bellanca Aircraft.
Champion Aircraft:
Decathalon (8KCAB-CS).
AEIO-320-E2B.............................. Bellanca Aircraft.
Champion Aircraft:
Decathalon (8KCAB).
O-320-A1A................................. Riley Aircraft: Riley Twin.
O-360-A1A................................. Beech Aircraft: Travel Air
(95, B-95).
Piper Aircraft: Comanche (PA-
24).
Intermountain Mfg. Co.: Call
Air (A-6).
Lake Aircraft: Colonial (C-
2, LA-4, 4A or 4P).
Doyn Aircraft: Doyn-Cessna
(170B, 172, 172A, 172B).
Mooney Aircraft: Mark
``20B'' (M-20B).
Earl Horton: Pawnee (Piper
PA-25).
Dinfia: Ranquel (1A-51).
Neiva: (1PD-5901).
Regente: (N-591).
Wassmer: Super 4 (WA-50A),
Sancy (WA-40), Baladou (WA-
40), Pariou (WA-40).
Sud: Gardan (GY-180).
Bolkow: (207).
Partenavia: Oscar (P-66).
Siai-Marchetti: (S-205).
Procaer: Picchio (F-15-A).
S.A.A.B.: Safir (91-D).
Malmo: Vipan (MF-10B).
Aero Boero: AB-180.
Beagle: Airedale (A-109).
DeHavilland: Drover (DHA-
3MK3).
Kingsford-Smith: Bushmaster
(J5-6).
Aero Engine Service Ltd.:
Victa (R-2).
O-360-A1AD................................ S.O.C.A.T.A.: Tabago TB-10.
O-360-A1D................................. Piper Aircraft: Comanche (PA-
24).
Lake Aircraft: Colonial (LA-
4, 4A or 4P).
Doyn Aircraft: Doyn-Beech
(Beech 95).
Mooney Aircraft: Master
``21'' (M-20E), Mark
``20B'', ``20D'', (M20B,
M20C), Mooney Statesman (M-
20G).
Dinfia: Querandi (1A-45).
Wassmer: (WA-50).
Malmo: Vipan (MF1-10).
Cessna Aircraft: Skyhawk.
Doyn Aircraft: Doyn-Piper
(PA-23 ``160'').
O-360-A1F6................................ Cessna Aircraft: Cardinal.
O-360-A1F6D............................... Cessna Aircraft: Cardinal
177.
Teal III: TSC (1A3).
O-360-A1G6................................ Aero Commander.
O-360-A1G6D............................... Beech Aircraft: Duchess 76.
O-360-A1H6................................ Piper Aircraft: Seminole (PA-
44).
O-360-A1LD................................ Wassmer: Europa WA-52.
[[Page 32432]]
O-360-A1P................................. Aviat: Husky.
O-360-A2A................................. Center Est Aeronautique:
Regente (DR-253).
S.O.C.A.T.A.: Rallye
Commodore (MS-893).
Societe Aeronautique
Normande: Mousquetaire (D-
140).
Bolkow: Klemm (K1-107C).
Partenavia: Oscar (P-66).
Beagle: Husky (D5-180) (J1-
U).
O-360-A2D................................. Piper Aircraft: Comanche (PA-
24), Cherokee ``C'' (PA-28
``180'').
Mooney Aircraft: Master
``21'' (M-20D), Mark ``21''
(M-20E).
O-360-A2E................................. Std. Helicopter.
O-360-A2F................................. Aero Commander: Lark (100).
Cessna Aircraft: Cardinal.
O-360-A2G................................. Beech Aircraft: Sport.
O-360-A3A................................. C.A.A.R.P.S.A.N.: (M-23III).
Societe Aeronautique
Normande: Jodel (D-140C).
Robin: Regent (DR400/180),
Remorqueur (DR400/180R). R-
3170.
S.O.C.A.T.A.: Rallye 180GT,
Sportavia Sportsman (RS-
180).
Norman Aeroplace Co.: NAC-1
Freelance.
Nash Aircraft Ltd.: Petrel.
O-360-A3AD................................ S.O.C.A.T.A.: TB-10.
Robin: Aiglon (R-1180T).
O-360-A4A................................. Piper Aircraft: Cherokee
``D'' (PA-28 ``180'').
O-360-A4D................................. Varga: Kachina.
O-360-A4G................................. Beech Aircraft: Musketeer
Custom III.
O-360-A4K................................. Grumman American: Tiger.
Beech Aircraft: Sundowner
180.
O-360-A4M................................. Piper Aircraft: Archer II
(PA-28 ``18'').
Valmet: PIK-23.
O-360-A4N................................. Cessna Aircraft: 172
(Optional).
O-360-A4P................................. Penn Yan: Super Cub
Conversion.
O-360-A5AD................................ C. Itoh and Co.: Fuji FA-
200.
O-360-B2C................................. Seabird Aviation: SB7L.
O-360-C1A................................. Intermountain Mfg. Co.: Call
Air (A-6).
O-360-C1E................................. Bellanca Aircraft: Scout
(8GCBC-CS).
O-360-C1F................................. Maule: Star Rocket MX-7-180.
O-360-C1G................................. Christen: Husky (A-1).
O-360-C2B................................. Hughes Tool Co.: (269A).
O-360-C2D................................. Hughes Tool Co.: (269A).
O-360-C2E................................. Hughes Tool Co.: (YHO-2HU)
Military.
Bellanca Aircraft: Scout
(8GCBC FP).
O-360-C4F................................. Maule: MX-7-180A.
O-360-C4P................................. Penn Yan: Super Cub
Conversion.
O-360-F1A6................................ Cessna Aircraft: Cutlass RG.
O-360-J2A................................. Robinson: R22.
IO-360-B1A................................ Beech Aircraft: Travel-Air
(B-95A).
Doyn Aircraft: Doyn-Piper
(PA-23 ``200'').
IO-360-B1B................................ Beech Aircraft: Travel-Air
(B-95B).
Doyn Aircraft: Doyn-Piper
(PA-23 ``200'').
Fuji: (FA-200).
IO-360-B1D................................ United Consultants: See-Bee.
IO-360-B1E................................ Piper Aircraft: Arrow (PA-28
``180R'').
IO-360-B1F................................ Utva: 75.
IO-360-B2E................................ C.A.A.R.P. C.A.P. (10).
IO-360-B1F6............................... Great Lakes: Trainer.
IO-360-B1G6............................... American Blimp: Spector 42.
IO-360-B2F6............................... Great Lakes: Trainer.
LO-360-A1G6D.............................. Beech Aircraft: Duchess.
LO-360-A1H6............................... Piper Aircraft: Seminole (PA-
44).
IO-360-E1A................................ T.R. Smith Aircraft:
Aerostar.
IO-360-L2A................................ Cessna Aircraft: Skyhawk C-
172.
IO-360-M1A................................ Diamond Aircraft: DA-40.
IO-360-M1B................................ Vans Aircraft: RV6, RV7, RV8
Lancair: 360.
AEIO-360-B1F.............................. F.F.A.: Bravo (200).
Grob: G115/Sport-Acro.
AEIO-360-B1G6............................. Great Lakes.
AEIO-360-B2F.............................. Mundry: CAP-10.
AEIO-360-B4A.............................. Pitts: S-1S.
AEIO-360-H1A.............................. Bellanca Aircraft: Super
Decathalon (8KCAB-180).
AEIO-360-H1B.............................. American Champion: Super
Decathalon.
VO-360-A1A................................ Brantly Hynes Helicopter: (B-
2).
VO-360-A1B................................ Brantly Hynes Helicopter: (B-
2, B2-A). Military (YHO-
3BR).
VO-360-B1A................................ Brantly Hynes Helicopter: (B-
2, B2-A).
IVO-360-A1A............................... Brantly Hynes Helicopter:
(B2-B).
[[Page 32433]]
HO-360-B1A................................ Hughes Tool Co.: (269A).
HO-360-B1B................................ Hughes Tool Co.: (269A).
HO-360-C1A................................ Schweizer: (300C).
HIO-360-B1A............................... Hughes Tool Co.: Military
(269-A-1) (TH-55A).
HIO-360-B1B............................... Hughes Tool Co.: (269A).
HIO-360-G1A............................... Schweizer: (CB).
O-540-A1A................................. Rhein-Flugzeugbau: (RF-1).
O-540-A1A5................................ Piper Aircraft: Comanche (PA-
24 ``180'').
Helio: Military (H-250).
Yoeman Aviation: (YA-1).
O-540-A1B5................................ Piper Aircraft: Aztec (PA-23
``250''), Comanche (PA-24
``250'').
O-540-A1C5................................ Piper Aircraft: Comanche (PA-
24 ``250'').
O-540-A1D................................. Found Bros.: (FBA-2C).
Dornier: (DO-28-B1).
O-540-A1D5................................ Piper Aircraft: Aztec (PA-23
``250''), Comanche (PA-24
``250''), Military Aztec (U-
11A).
Dornier: (DO-28).
O-540-A2B................................. Aero Commander: (500).
Mid-States Mfg. Co.: Twin
Courier (H-500), (U-5).
O-540-A3D5................................ Piper Aircraft: Navy Aztec
(PA-23 ``250'').
O-540-B1A5................................ Piper Aircraft: Apache (PA-
23 ``235'').
O-540-B1B5................................ Piper Aircraft: Comanche (PA-
24 ``250'').
Doyn Aircraft: Doyn-Piper
(PA-24 ``250'').
O-540-B1D5................................ Wassmer: (WA-421).
O-540-B2B5................................ Piper Aircraft: Pawnee (PA-
25 ``235''), Cherokee (PA -
28 ``235''), Aztec (PA-23
``235'').
Intermountain Mfg. Co.: Call
Air (A-9).
Rawdon Bros.: Rawdon (T-1).
S.O.C.A.T.A.: Rallye 235CA.
O-540-B2C5................................ Piper Aircraft: Pawnee (PA-
25 ``235'').
O-540-B4B5................................ Piper Aircraft: Cherokee (PA-
28 ``235'').
Embraer: Corioca (EMB-710).
S.O.C.A.T.A.: Rallye 235GT,
Rallye 235C
Maule: Star Rocket (MX-7-
235), Super Rocket (M-6-
235), Super Std. Rocket (M-
7-235).
O-540-E4A5................................ Piper Aircraft: Comanche (PA-
24 ``260'').
Aviamilano: Flamingo (F-
250).
Siai-Marchetti: (SF-260),
(SF-208).
O-540-E4B5................................ Britten-Norman: (BN-2).
Piper Aircraft: Cherokee Six
(PA-32 ``260'').
O-540-E4C5................................ Pilatus Britten-Norman:
Islander (BN-2A-26),
Islander (BN-2A-27),
Islander II (BN-2B-26),
Islander (BN-2A-
21),Trislander (BN-2A-Mark
III-2).
O-540-F1B5................................ Omega Aircraft: (BS-12D1).
Robinson: (R-44).
O-540-G1A5................................ Piper Aircraft: Pawnee (PA-
25 ``260'').
O-540-H1B5D............................... Aero Boero: 260.
O-540-H2A5................................ Embraer: Impanema ``AG''.
Gippsland: GA-200.
O-540-H2B5D............................... Aero Boero: 260.
O-540-J1A5D............................... Maule: Star Rocket (MX-7-
235), Super Rocket (M-6-
235), Super Std. Rocket (M-
7-235).
O-540-J3A5................................ Robin: R-3000/235.
O-540-J3A5D............................... Piper Aircraft: Dakota (PA-
28-236).
O-540-J3C5D............................... Cessna Aircraft: Skylane RG.
O-540-L3C5D............................... Cessna Aircraft: TR-182,
Turbo Skylane RG.
O-540-C1B5................................ Piper Aircraft: Aztec B (PA-
23 ``250''), Comanche (PA-
24 ``250'').
IO-540-C1C5............................... Riley Aircraft: Turbo-
Rocket.
IO-540-C4B5............................... Piper Aircraft: Aztec C (PA-
23 ``250''), Aztec F.
Wassmer: (WA-421).
Avions Pierre Robin: (HR100/
250).
Bellanca Aircraft: Aries T-
250.
Aerofab: Renegade 250.
IO-540-C4D5............................... S.O.C.A.T.A.: TB-20.
IO-540-C4D5D.............................. S.O.C.A.T.A.: Trinidad TB-
20.
IO-540-D4A5............................... Piper Aircraft: Comanche (PA-
24 ``260'').
Siai-Marchetti: (SF-260).
IO-540-D4B5............................... Cerva: (CE-43 Guepard).
IO-540-J4A5............................... Piper Aircraft: Aztec (PA-23
``250'').
IO-540-R1A5............................... Piper Aircraft: Comanche (PA-
24).
IO-540-T4A5D.............................. General Aviation: Model 114.
IO-540-T4B5............................... Commander: 114B.
IO-540-T4B5D.............................. Rockwell: 114.
IO-540-T4C5D.............................. Lake Aircraft: Seawolf.
IO-540-V4A5............................... Maule: MT-7-260, M-7-260.
Aircraft Manufacturing
Factory.
IO-540-V4A5D.............................. Brooklands: Scoutmaster.
IO-540-W1A5............................... Maule: MX-7-235, MT-7-235,
M7-235.
IO-540-W1A5D.............................. Maule: Star Rocket (MX-7-
235), Super Rocket (M-6-
235), Super Std. Rocket (M-
7-235).
[[Page 32434]]
IO-540-W3A5D.............................. Schweizer: Power Glider.
AEIO-540-D4A5............................. Christen: Pitts (S-2S), (S-
2B).
Siai-Marchetti: SF-260.
H.A.L.: HPT-32.
Slingsby: Firefly T3A.
AEIO-540-D4B5............................. Moravan: Zlin-50L.
H.A.L.: HPT-32.
AEIO-540-D4D5............................. Burkhart Grob: Grob G, 115T
Aero.
TIO-540-C1A............................... Piper Aircraft: Turbo Aztec
(PA-23-250).
TIO-540-K1AD.............................. Piper Aircraft.
TIO-540-AA1AD............................. Aerofab Inc.: Turbo Renegade
(270).
TIO-540-AB1AD............................. S.O.C.A.T.A.: Trinidad TC TB-
21.
TIO-540-AB1BD............................. Schweizer.
TIO-540-AF1A.............................. Mooney Aircraft: ``TLS''
M20M.
TIO-540-AG1A.............................. Commander Aircraft: 114TC.
TIO-540-AK1A.............................. Cessna Aircraft: Turbo
Skylane T182T.
LTIO-540-K1AD............................. Piper Aircraft.
------------------------------------------------------------------------
Unsafe Condition
(d) This AD results from reports of applicability errors found
in AD 2005-26-10. We are issuing this AD to prevent loss of engine
power due to cracks in the cylinder assemblies and possible engine
failure caused by separation of a cylinder head.
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.
Engines Not Overhauled or Repaired Since New
(f) If your engine has not been overhauled or had any major
repair since new, no further action is required.
Engines Overhauled or Repaired Since New
(g) If your engine was overhauled or repaired since new, do the
following:
(1) Determine if ECi cylinder assemblies, P/N AEL65102 series
``Classic Cast'', having casting head markings EC 65099-REV-1 and
SNs 1 through 9879 (SN may have an ``L'' prefix for a long reach
spark plug) are installed on your engine, as follows:
(i) Inspect the engine log books and maintenance records for
reference to the subject ECi cylinder assemblies.
(ii) If the engine log books and maintenance records did not
record the P/N and SN of the cylinder assemblies, visually inspect
the cylinder assemblies and verify the P/N and SN of the cylinder
assemblies.
(2) If the cylinder assemblies are not ECi, P/N AEL65102 series
``Classic Cast'', having casting head markings EC 65099-REV-1, no
further action is required.
(3) If any cylinder assembly is an ECi P/N AEL65102 series
``Classic Cast'', having casting head markings EC 65099-REV-1 and a
SN 1 through 9879 (SN may have an ``L'' prefix for a long reach
spark plug), do the following:
(i) If the cylinder assembly has fewer than 800 operating hours-
in-service (HIS) on the effective date of this AD, replace the
cylinder assembly at no later than 800 operating HIS. No action is
required until the operating HIS reaches 800 hours.
(ii) If the cylinder assembly has 800 operating HIS or more on
the effective date of this AD, replace the cylinder assembly within
60 operating HIS after the effective date of this AD.
Definition of a Replacement Cylinder Assembly
(h) For the purpose of this AD, a replacement cylinder assembly
is defined as follows:
(1) A serviceable cylinder assembly made by Lycoming Engines.
(2) A serviceable FAA-approved, Parts Manufacturer Approval
cylinder assembly from another manufacturer.
(3) A serviceable ECi cylinder assembly, P/N AEL65102 series,
``Titan'', having casting P/N AEL85099.
(4) A serviceable ECi cylinder assembly, P/N AEL65102 series
``Classic Cast'', having casting head markings EC 65099-REV-1, that
has a SN 9880 or higher (SN may have an ``L'' prefix for a long
reach spark plug).
Prohibition of Cylinder Assemblies, P/N AEL65102 Series ``Classic
Cast'', Having Casting Head Markings EC 65099-REV-1 and SNs 1 Through
9879
(i) After the effective date of this AD, do not install any ECi
cylinder assembly, P/N AEL65102, having casting head markings EC
65099-REV-1 that has a SN 1 through 9879 (SN may have an ``L''
prefix for a long reach spark plug), onto any engine.
Alternative Methods of Compliance
(j) The Manager, Special Certification Office, has the authority
to approve alternative methods of compliance for this AD if
requested using the procedures found in 14 CFR 39.19.
Related Information
(k) ECi Service Bulletin No. 05-08, Revision 2, dated February
28, 2006, pertains to the subject of this AD.
Issued in Burlington, Massachusetts, on May 31, 2006.
Thomas A. Boudreau,
Acting Manager, Engine and Propeller Directorate, Aircraft
Certification Service.
[FR Doc. 06-5127 Filed 6-5-06; 8:45 am]
BILLING CODE 4910-13-P