AD 2008-12-06 Airworthiness Directives; MORAVAN a.s. Model Z-143L Airplanes

Models named: Z-143L. Read the applicability below — it usually turns on serial or part numbers too.

This AD applies to Model Z-143L airplanes, all serial numbers (SNs), certificated in any category.

Unless already done, do the following actions: (1) For all serial numbers (SNs) through SN 0044: (i) Before further flight after July 16, 2008 (the effective date of this AD), inspect the vortex inserts inside the carburetor heating system heat exchanger for cracks and/or loose or missing rivets following paragraph 8 of Moravan Aviation s.r.o. Mandatory Service Bulletin Z143L/31a, dated June 8, 2007. (ii) Before further flight, if as a result of the inspection required by paragraph (f)(1)(i) of this AD, you find any cracks and/or loose or missing rivets for the vortex inserts, replace all vortex inserts with new vortex inserts made from stainless steel following paragraph 8 of Moravan Aviation s.r.o. Mandatory Service Bulletin Z143L/31a, dated June 8, 2007. (2) For SN 0045 and greater: Within 110 hours time-in-service (TIS) after July 16, 2008 (the effective date of this AD) or within 60 days after July 16, 2008 (the effective date of this AD), whichever occurs first, inspect the vortex inserts inside the carburetor heating system heat exchanger following new instructions introduced by new pages 05-28, 75-7, 75-7A, and 75-8 of ZLIN Z 143 L Airplane Maintenance Manual, Revision No. 9, dated: June 8, 2007, and replace with new vortex inserts made from stainless steel, if cracks and/or loose or missing rivets for the vortex inserts are found. (3) For all SNs: Within 60 days after July 16, 2008 (the effective date of this AD), incorporate new pages 01-11, 01-12, 01-24, 01-35, 05-28, 75-7, 75-7A, 75-7B, and 75-8 of ZLIN Z 143 L Airplane Maintenance Manual, Revision No. 9, dated: June 8, 2007, into your maintenance program. These pages include compliance times and procedures for repetitive inspections and corrective actions. FAA AD Differences Note: This AD differs from the MCAI and/or service information as follows: The MCAI requires compliance for the inspection of SN 0045 and greater at the next shop visit or within 110 hours TIS after the effective date of the MCAI. To assure the AD is clear for U.S. operators and all airplanes have the inspection done in a timely manner, this AD requires compliance for the inspection of SN 0045 and greater within 110 hours TIS after July 16, 2008 (the effective date of this AD) or within 60 days after July 16, 2008 (the effective date of this AD), whichever occurs first. Other FAA AD Provisions (g) The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, Standards Office, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. Send information to ATTN: Doug Rudolph, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329-4059; fax: (816) 329-4090. Before using any approved AMOC on any airplane to which the AMOC applies, notify your appropriate principal inspector (PI) in the FAA Flight Standards District Office (FSDO), or lacking a PI, your local FSDO. (2) Airworthy Product: For any requirement in this AD to obtain corrective actions from a manufacturer or other source, use these actions if they are FAA-approved. Corrective actions are considered FAA-approved if they are approved by the State of Design Authority (or their delegated agent). You are required to assure the product is airworthy before it is returned to service. (3) Reporting Requirements: For any reporting requirement in this AD, under the provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.), the Office of Management and Budget (OMB) has approved the information collection requirements and has assigned OMB Control Number 2120-0056. Related Information (h) Refer to MCAI European Aviation Safety Agency (EASA) AD No. 2008-0038, dated February 27, 2008; Moravan Aviation s.r.o. Mandatory Service Bulletin Z143L/31a, dated June 8, 2007; and new pages 01-11, 01-12, 01-24, 01-35, 05-28, 75-7, 75-7A, 75-7B, and 75-8 of ZLIN Z 143 L Airplane Maintenance Manual, Revision No. 9, dated: June 8, 2007, for related information. Material Incorporated by Reference (i) You must use Moravan Aviation s.r.o. Mandatory Service Bulletin Z143L/31a, dated June 8, 2007; and new pages 01-11, 01-12, 01-24, 01-35, 05-28, 75-7, 75-7A, 75-7B, and 75-8 of ZLIN Z 143 L Airplane Maintenance Manual, Revision No. 9, dated: June 8, 2007, to do the actions required by this AD, unless the AD specifies otherwise. (1) The Director of the Federal Register approved the incorporation by reference of this service information under 5 U.S.C. 552(a) and 1 CFR part 51. (2) For service information identified in this AD, contact Moravan Aviation s.r.o., ZLIN Service, 765 81 Otrokovice, Czech Republic. (3) You may review copies at the FAA, Central Region, Office of the Regional Counsel, 901 Locust, Room 506, Kansas City, Missouri 64106; or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html. Issued in Kansas City, Missouri, on May 29, 2008. David R. Showers, Acting Manager, Small Airplane Directorate, Aircraft Certification Service. [FR Doc. E8-12754 Filed 6-10-08; 8:45 am] BILLING CODE 4910-13-P

Unless already done, do the following actions: (1) For all serial numbers (SNs) through SN 0044: (i) Before further flight after July 16, 2008 (the effective date of this AD), inspect the vortex inserts inside the carburetor heating system heat exchanger for cracks and/or loose or missing rivets following paragraph 8 of Moravan Aviation s.r.o. Mandatory Service Bulletin Z143L/31a, dated June 8, 2007. (ii) Before further flight, if as a result of the inspection required by paragraph (f)(1)(i) of this AD, you find any cracks and/or loose or missing rivets for the vortex inserts, replace all vortex inserts with new vortex inserts made from stainless steel following paragraph 8 of Moravan Aviation s.r.o. Mandatory Service Bulletin Z143L/31a, dated June 8, 2007. (2) For SN 0045 and greater: Within 110 hours time-in-service (TIS) after July 16, 2008 (the effective date of this AD) or within 60 days after July 16, 2008 (the effective date of this AD), whichever occurs first, inspect the vortex inserts inside the carburetor heating system heat exchanger following new instructions introduced by new pages 05-28, 75-7, 75-7A, and 75-8 of ZLIN Z 143 L Airplane Maintenance Manual, Revision No. 9, dated: June 8, 2007, and replace with new vortex inserts made from stainless steel, if cracks and/or loose or missing rivets for the vortex inserts are found. (3) For all SNs: Within 60 days after July 16, 2008 (the effective date of this AD), incorporate new pages 01-11, 01-12, 01-24, 01-35, 05-28, 75-7, 75-7A, 75-7B, and 75-8 of ZLIN Z 143 L Airplane Maintenance Manual, Revision No. 9, dated: June 8, 2007, into your maintenance program. These pages include compliance times and procedures for repetitive inspections and corrective actions. FAA AD Differences Note: This AD differs from the MCAI and/or service information as follows: The MCAI requires compliance for the inspection of SN 0045 and greater at the next shop visit or within 110 hours TIS after the effective date of the MCAI. To assure the AD is clear for U.S. operators and all airplanes have the inspection done in a timely manner, this AD requires compliance for the inspection of SN 0045 and greater within 110 hours TIS after July 16, 2008 (the effective date of this AD) or within 60 days after July 16, 2008 (the effective date of this AD), whichever occurs first. Other FAA AD Provisions (g) The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, Standards Office, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. Send information to ATTN: Doug Rudolph, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329-4059; fax: (816) 329-4090. Before using any approved AMOC on any airplane to which the AMOC applies, notify your appropriate principal inspector (PI) in the FAA Flight Standards District Office (FSDO), or lacking a PI, your local FSDO. (2) Airworthy Product: For any requirement in this AD to obtain corrective actions from a manufacturer or other source, use these actions if they are FAA-approved. Corrective actions are considered FAA-approved if they are approved by the State of Design Authority (or their delegated agent). You are required to assure the product is airworthy before it is returned to service. (3) Reporting Requirements: For any reporting requirement in this AD, under the provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.), the Office of Management and Budget (OMB) has approved the information collection requirements and has assigned OMB Control Number 2120-0056. Related Information (h) Refer to MCAI European Aviation Safety Agency (EASA) AD No. 2008-0038, dated February 27, 2008; Moravan Aviation s.r.o. Mandatory Service Bulletin Z143L/31a, dated June 8, 2007; and new pages 01-11, 01-12, 01-24, 01-35, 05-28, 75-7, 75-7A, 75-7B, and 75-8 of ZLIN Z 143 L Airplane Maintenance Manual, Revision No. 9, dated: June 8, 2007, for related information. Material Incorporated by Reference (i) You must use Moravan Aviation s.r.o. Mandatory Service Bulletin Z143L/31a, dated June 8, 2007; and new pages 01-11, 01-12, 01-24, 01-35, 05-28, 75-7, 75-7A, 75-7B, and 75-8 of ZLIN Z 143 L Airplane Maintenance Manual, Revision No. 9, dated: June 8, 2007, to do the actions required by this AD, unless the AD specifies otherwise. (1) The Director of the Federal Register approved the incorporation by reference of this service information under 5 U.S.C. 552(a) and 1 CFR part 51. (2) For service information identified in this AD, contact Moravan Aviation s.r.o., ZLIN Service, 765 81 Otrokovice, Czech Republic. (3) You may review copies at the FAA, Central Region, Office of the Regional Counsel, 901 Locust, Room 506, Kansas City, Missouri 64106; or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html. Issued in Kansas City, Missouri, on May 29, 2008. David R. Showers, Acting Manager, Small Airplane Directorate, Aircraft Certification Service. [FR Doc. E8-12754 Filed 6-10-08; 8:45 am] BILLING CODE 4910-13-P