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In the text of ADs · 763
AD 2023-03-12Costs of Compliance…510 | $51,000 |
| Replace impeller | 30 work-hours × $85 per hour = $2,550 | 75,000 | 77,550 | 7,755,000 |AD 2023-02-12BackgroundThe FAA received reports of three intake valve failures on GTSIO-520, IO-550, and TSIO-520 model reciprocating engines…AD 2023-05-16(c) Applicability…WB; TSIO-550-A, -B, -C, -E, -G, -K, and -N; TSIOF-550-K; and TSIOL-550-A, -B, and…AD 2009-19-07Summary…That AD applies to Teledyne Continental Motors O-470, IO-470, TSIO-470, IO-520, TSIO-520, IO-550, and…AD 2024-05-13(c) ApplicabilityThis AD applies to all Embraer S.A. Model EMB-545 and EMB-550 airplanes, certificated in any category.AD 2025-13-02(c) ApplicabilityThis AD applies to all Embraer S.A. Model EMB-545 and EMB-550 airplanes, certificated in any category.AD 2026-08-52(c) ApplicabilityThis AD applies to all Embraer S.A. Model EMB-545 and EMB-550 airplanes, certificated in any category.AD 2000-23-21Summary…IO-520, TSIO-520, LTSIO-520, IO-550, TSIO-550, and TSIOL-550 series reciprocating engines by individual letters. This…AD 2010-03-06Historical(f) FAA AD Differences…LP pump impeller and the HP pump shaft within 550 engine flight hours from the effective date of the AD…AD 2016-16-12Costs of ComplianceWe estimate that this AD affects about 6,200 CMI model IO-520, TSIO-520, IO-550, and IOF-550…AD 2019-24-17Costs of Compliance…operators |
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| Inspection | 30 work-hours × $85 per hour = $2,550 per inspection cycle | $0 | $2,550 per inspection cycle | $165…AD 2004-08-10Differences Between This AD and the Service Information…04-1, Revision 1, dated March 11, 2004, requires identifying the suspect cylinders on TCM models 520 and 550 engines…AD 2005-21-05Request To Change Repetitive Inspection Interval…The commenter further states that the A-Check occurs every 500-to-550 flight hours. We partially agree. We consider…AD 2010-11-04SUPPLEMENTARY INFORMATION…that applies to TCM 240, 360, 470, 520, and 550 series reciprocating engines. That AD requires determining if hydraulic lifters…AD 2006-04-10Historical(c) Applicability(c) This AD applies to Cessna Model 500, 550, S550, 560, 560XL, and 750 airplanes, certificated in any category; as…AD 2016-16-12(c) ApplicabilityThis AD applies to all Continental Motors, Inc. (CMI) model -520 and -550 reciprocating engines, and to all other CMI…AD 68-02-01Crankshaft Front End…If Gipsy Modification 2925 (R.550) is not incorporated, inspect the replacement crankshaft in accordance with paragraph (a).
(c) If…AD 2013-23-15Costs of Compliance…operators |
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| Inspection | 30 or 49 work-hours (depending on inspection) × $85 per hour = $2,550 or $4,165 per inspection…AD 2013-16-03Differences Between This AD and the EASA AD…than 550 flight hours and within 110 flight hours or 13 months if the TGB casing assemblies have 550 or…AD 2023-12-02Request To Clarify Initial Compliance Time for Certain AirplanesNetJets requested clarification on initial compliance times for airplanes having more than 1,550 flight hours but have not previously…