## 3585 Federal Register / Vol. 77, No. 16 / Wednesday, January 25, 2012 / Rules and Regulations

T ABLE 

### 1—CMR T ASKS 

### —Continued

Model— Task No.— Task description— Identified in—

328–300 airplanes ......................... Task 27–10–00–13 ....................... Visual Check of Linkage: Aileron Trim Tab to Actuator. 328 Support Services Dornier328JET Certification Maintenance Requirements DocumentTM–CMR–010599–ALL, Revision 2, dated May 1, 2007. 328–300 airplanes ......................... Task 27–20–00–11 ....................... Visual Check of Linkage: Rudder Trim Tab/Spring Tab. 328 Support Services Dornier328JET Certification Maintenance Requirements DocumentTM–CMR–010599–ALL, Revision 2, dated May 1, 2007. 328–300 airplanes ......................... Task 27–30–00–14 ....................... Visual Check of Linkage: Elevator Trim Tabs to Actuator. 328 Support Services Dornier328JET Certification Maintenance Requirements DocumentTM–CMR–010599–ALL, Revision 2, dated May 1, 2007.

(h) Initial Compliance Time

The initial compliance time for the CMR tasks identified in table 1 of this AD is within 500 flight hours after the most recent inspection, or within 100 flight hours after the effective date of this AD, whichever occurs later.
(i) No Alternative Inspections or Inspection Intervals

After accomplishing the revision required by paragraph (g) of this AD, no alternative inspection or inspection interval may be used unless the inspection or inspection interval is approved as an alternative method of compliance (AMOC) in accordance with the procedures specified in paragraph (j)(1) of this AD.
(j) Other FAA AD Provisions

The following provisions also apply to this AD:

(1) Alternative Methods of Compliance: The Manager, International Branch, ANM– 116, Transport Airplane Directorate, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the International Branch, send it to ATTN: Tom Rodriguez, Aerospace Engineer, International Branch, ANM–116, Transport Airplane Directorate, FAA 1601 Lind Avenue SW., Renton, Washington 98057–3356; telephone (425) 227–1137; fax (425) 227–1149. Information may be emailed
to: 9-ANM-116-AMOC-REQUESTS@faa.gov. Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/ certificate holding district office. The AMOC approval letter must specifically reference this AD.

(2) Airworthy Product: For any requirement in this AD to obtain corrective actions from a manufacturer or other source, use these actions if they are FAA-approved. Corrective actions are considered FAA-approved if they are approved by the State of Design Authority (or their delegated agent). You are required to assure the product is airworthy before it is returned to service. (k) Related Information Refer to MCAI European Aviation Safety Agency (EASA) Airworthiness Directive 2010–0054, dated March 25, 2010, and the following service information identified in paragraphs (k)(1) and (k)(2) of this AD; for related information.

(1) 328 Support Services Dornier 328 Certification Maintenance Requirements Document TM–CMR–010793–ALL, Revision 13, dated April 30, 2007.

(2) 328 Support Services Dornier 328JET Certification Maintenance Requirements Document TM–CMR–010599–ALL, Revision 2, dated May 1, 2007.
(l) Material Incorporated by Reference

(1) You must use the following service information to do the actions required by this AD, unless the AD specifies otherwise. The Director of the Federal Register approved the incorporation by reference (IBR) of the following service information under 5 U.S.C. 552(a) and 1 CFR part 51.

(i) 328 Support Services Dornier 328 Certification Maintenance Requirements Document TM–CMR–010793–ALL, Revision 13, dated April 30, 2007. The document number of this document is listed only on the title page of the document.

(ii) 328 Support Services Dornier 328JET Certification Maintenance Requirements Document TM–CMR–010599–ALL, Revision 2, dated May 1, 2007. The document number of this document is listed only on the title page of the document.

(2) For service information identified in this AD, contact 328 Support Services GmbH, Global Support Center, P.O. Box 1252, D– 82231 Wessling, Federal Republic of Germany; telephone: +49 8153 88111 6666; fax: +49 8153 88111 6565; email: gsc.op@328support.de; Internet: http:// www.328support.de.

(3) You may review copies of the service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, Washington. For information on the availability of this material at the FAA, call (425) 227–1221.

(4) You may also review copies of the service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at an NARA facility, call (202) 741– 6030, or go to http://www.archives.gov/ federal

_register/code

_ of

_ federal

_regulations/ ibr

_locations.html. Issued in Renton, Washington, on January 13, 2012. John Piccola, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service.
[FR Doc. 2012–1126 Filed 1–24–12; 8:45 am]

**BILLING CODE 4910–13–P**



### DEPARTMENT OF TRANSPORTATION

**Federal Aviation Administration**

**14 CFR Part 39**

**[Docket No. FAA–2011–1212; Directorate Identifier 2011–CE–034–AD; Amendment**  **39–16923; AD 2012–01–11]**

**RIN 2120–AA64**



### Airworthiness Directives; Cirrus **Design Corporation Airplanes**

**AGENCY** 

### : Federal Aviation Administration (FAA), DOT.

**ACTION** 

### : Final rule.

**SUMMARY** 

### : We are adopting a new airworthiness directive (AD) for certain Cirrus Design Corporation (Cirrus) Model SR22T airplanes. This AD was prompted by reports of partial loss of engine power due to a dislodged rubber gasket/seal being ingested into the turbocharger. This AD requires inspection and modification of the air box flange welds and slots and installation of induction system air box seals as applicable. We are issuing this AD to correct the unsafe condition on these products.

**DATES** 

### : This AD is effective February 29,
2012.

The Director of the Federal Register approved the incorporation by reference


## 3586 Federal Register / Vol. 77, No. 16 / Wednesday, January 25, 2012 / Rules and Regulations

of a certain publication listed in the AD as of February 29, 2012.

**ADDRESSES** 

### : For service information identified in this AD, contact Cirrus Design Corporation, 4515 Taylor Circle, Duluth, Minnesota 55811–1548, phone: (218) 788–3000; fax: (218) 788–3525; email: fieldservice@cirrusaircraft.com ; Internet: http://www.cirrusaircraft.com

. You may review copies of the referenced service information at the FAA, Small Airplane Directorate, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the FAA, call (816) 329–
4148. Examining the AD Docket

You may examine the AD docket on the Internet at http:// www.regulations.gov; 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 (phone: (800) 647–5527) is 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** 

### : Michael Downs, Propulsion Engineer, Chicago ACO, FAA, O’Hare Lake Office Center, 2300 East Devon Ave., Des Plaines, Illinois 60018; phone: (847) 294–7870; fax: (847) 294–7834; email: michael.downs@faa.gov

.
**SUPPLEMENTARY INFORMATION** 

### :

Discussion

We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 to include an AD that would apply to the specified products. That NPRM published in the Federal Register on November 2, 2011 (76 FR 67631). That NPRM proposed to require inspection and modification of the air box flange welds and slots and installation of induction system air box seals as applicable. Comments We gave the public the opportunity to participate in developing this AD. We received no comments on the NPRM (76 FR 67631, November 2, 2011) or on the determination of the cost to the public.

Conclusion

We reviewed the relevant data and determined that air safety and the public interest require adopting the AD as proposed except for minor editorial changes. We have determined that these minor changes:

• Are consistent with the intent that was proposed in the NPRM (76 FR 67631, November 2, 2011) for correcting the unsafe condition; and

• Do not add any additional burden upon the public than was already proposed in the NPRM. Costs of Compliance

We estimate that this AD affects 67 airplanes of U.S. registry.

We estimate the following costs to comply with this AD:



### E STIMATED 

### C OSTS

Action Labor cost Parts cost Cost per product Cost on U.S. operators

Replacement of the induction system air box

seals and extension of air box flange slots. 2.5 work-hours × $85 per hour = $212.50 ..... $139 $351.50 $23,550.50



### According to the manufacturer, all of the costs of this AD may be covered under warranty, thereby reducing the cost impact on affected individuals. We do not control warranty coverage for affected individuals. As a result, we have included all costs in our cost estimate. 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

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),

(3) Will not affect intrastate aviation in Alaska, and

(4) Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. Adoption of the Amendment

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

**PART 39—AIRWORTHINESS DIRECTIVES** 

■ 

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

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

**§ 39.13 [Amended]**

■ 

### 2. The FAA amends § 39.13 by adding the following new airworthiness directive (AD):
2012–01–11 Cirrus Design Corporation Airplanes: Amendment 39–16923; Docket No. FAA–2011–1212; Directorate Identifier 2011–CE–034–AD.
(a) Effective Date

This AD is effective February 29, 2012.
(b) Affected ADs

None.


## 3587 Federal Register / Vol. 77, No. 16 / Wednesday, January 25, 2012 / Rules and Regulations

(c) Applicability

This AD applies to the following model and serial number airplanes, certificated in any category:

(1) Group 1 Airplanes: Cirrus Design Corporation Model SR22T airplanes, serial numbers 0001 through 0169, except 0004, 0019, 0027, 0047, 0097, 0126, 0127, 0135, 0138, 0139, 0144, 0154, 0155, 0157, 0158, 0159, 0160, 0161, and 0163.

(2) Group 2 Airplanes: Cirrus Design Corporation Model SR22T airplanes, serial numbers 0004, 0019, 0027, 0047, 0097, 0126, 0127, 0135, 0138, 0139, 0144, 0155, 0157, 0158, 0160, and 0161. These airplanes had the reinforced silicone fiberglass seals installed at the factory but the box flange welds and slots may be incorrectly modified. Therefore, this AD still applies to these airplanes.
(d) Subject

Joint Aircraft System Component (JASC) Code 7160, Engine Air Intake.
(e) Unsafe Condition

This AD was prompted by reports of partial loss of engine power due to a dislodged rubber gasket/seal being ingested into the turbocharger. We are issuing this AD to inspect and modify the air box flange welds and slots and install induction system air box seals as applicable.
(f) Compliance

Comply with this AD following Cirrus Design Corporation SR22T Service Bulletin SB 2X–71–17 R1, dated September 30, 2011, within the compliance times specified, unless already done.
(g) Actions

(1) Group 1 Airplanes: Within the next 10 hours time-in-service (TIS) after February 29, 2012 (the effective date of this AD), inspect the air box flange welds and slots, make modifications as necessary, and replace the induction air box seals with reinforced silicone fiberglass seals part number 29486–
001.

(2) Group 2 Airplanes: Within the next 10 hours TIS after February 29, 2012 (the effective date of this AD), inspect the air box flange welds and slots and, as necessary, make modifications.
(h) Credit for Actions Accomplished in Accordance With Previous Service Information

Credit will be given for actions required in paragraphs (g)(1) and (g)(2) of this AD if already done before February 29, 2012 (the effective date of this AD) following Cirrus Design Corporation SR22T Service Bulletin SB 2X–71–17, dated July 21, 2011.
(i) Alternative Methods of Compliance (AMOCs)

(1) The Manager, Chicago Aircraft Certification Office (ACO), FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the manager of the ACO, send it to the attention of the person identified in the Related Information section of this AD.

(2) Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/ certificate holding district office.
(j) Related Information

For more information about this AD, contact Michael Downs, Propulsion Engineer, Chicago ACO, FAA, O’Hare Lake Office Center, 2300 East Devon Ave., Des Plaines, Illinois 60018; phone: (847) 294–7870; fax: (847) 294–7834; email: michael.downs@faa.gov.
(k) Material Incorporated by Reference

(1) You must use Cirrus Design Corporation SR22T Service Bulletin SB 2X– 71–17 R1, dated September 30, 2011, to do the actions required by this AD, unless the AD specifies otherwise. The Director of the Federal Register approved the incorporation by reference (IBR) under 5 U.S.C. 552(a) and 1 CFR part 51.

(2) For service information identified in this AD, contact Cirrus Design Corporation, 4515 Taylor Circle, Duluth, Minnesota 55811–1548, phone: (218) 788–3000; fax: (218) 788–3525; email: fieldservice@cirrusaircraft.com; Internet: http://www.cirrusaircraft.com.

(3) You may review copies of the service information at the FAA, Small Airplane Directorate, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the FAA, call (816) 329–4148.

(4) You may also review copies of the service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call (202) 741–6030, or go
to: http://www.archives.gov/federal-register/ cfr/ibr-locations.html.

Issued in Kansas City, Missouri, on January 13, 2012. John Colomy, Acting Manager, Small Airplane Directorate, Aircraft Certification Service.
[FR Doc. 2012–1122 Filed 1–24–12; 8:45 am]

**BILLING CODE 4910–13–P**



### DEPARTMENT OF TRANSPORTATION

**Federal Aviation Administration**

**14 CFR Part 39**

**[Docket No. FAA–2011–1063; Directorate Identifier 2011–NM–080–AD; Amendment**  **39–16918; AD 2012–01–06]**

**RIN 2120–AA64**



### Airworthiness Directives; The Boeing **Company Airplanes**

**AGENCY** 

### : Federal Aviation Administration (FAA), DOT.

**ACTION** 

### : Final rule. **SUMMARY** 

### : We are adopting a new airworthiness directive (AD) for certain Model 767–200 and 767–300 series airplanes. This AD was prompted by reports of water accumulation in the forward lower lobe of the forward cargo compartment. This AD requires installing cargo bulkhead supports, ceiling supports, a secondary dam support, drainage tubing, and ceiling panels to the forward lower lobe in the forward cargo compartment. We are issuing this AD to prevent water from accumulating in the forward lower lobe of the forward cargo compartment and entering the adjacent electronic equipment bay, which could result in an electrical short and the potential loss of several functions essential for safe flight.

**DATES** 

### : This AD is effective February 29,
2012.

The Director of the Federal Register approved the incorporation by reference of a certain publication listed in the AD as of February 29, 2012.

**ADDRESSES** 

### : For service information identified in this AD, contact Boeing Commercial Airplanes, Attention: Data & Services Management, P.O. Box 3707, MC 2H–65, Seattle, Washington 98124– 2207; phone: (206) 544–5000, extension 1; fax: (206) 766–5680; email: me.boecom@boeing.com ; Internet: https://www.myboeingfleet.com. You may review copies of the referenced service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, Washington. For information on the availability of this material at the FAA, call (425) 227–
1221.
Examining the AD Docket

You may examine the AD docket on the Internet at http:// www.regulations.gov; 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 (phone: (800) 647–5527) is 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** 

### : Francis Smith, Aerospace Engineer, Cabin Safety & Environmental Systems Branch, ANM–150S, FAA, Seattle Aircraft Certification Office, 1601 Lind Avenue SW., Renton, Washington 98057–3356; phone: (425) 917–6596;