federal_register: 2014-17461
Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API
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| document_number | title | type | abstract | publication_date | pub_year | pub_month | html_url | pdf_url | agency_names | agency_ids | excerpts | regulation_id_numbers |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014-17461 | Airworthiness Directives; Rolls-Royce plc Turbofan Engines | Proposed Rule | We propose to supersede airworthiness directive (AD) 98-07-07, which applies to all Rolls-Royce plc (RR) RB211-535E4 and RB211-535E4-B turbofan engines. AD 98-07-07 requires removing certain part number (P/ N) low-pressure (LP) fuel filter-to-high-pressure (HP) fuel pump tube assemblies and installing flexible LP fuel filter-to-HP fuel pump tube assemblies. Since we issued AD 98-07-07, we received additional reports of fuel leaks that have resulted in a number of engine in-flight shutdowns. This proposed AD would expand the applicability of AD 98-07- 07 to include the RB211-535E4-C-37 turbofan engine. We are proposing this AD to prevent loss of fuel supply to the engine, which could lead to an in-flight shutdown of one or more engines, loss of thrust control, and damage to the airplane. | 2014-07-24 | 2014 | 7 | https://www.federalregister.gov/documents/2014/07/24/2014-17461/airworthiness-directives-rolls-royce-plc-turbofan-engines | https://www.govinfo.gov/content/pkg/FR-2014-07-24/pdf/2014-17461.pdf | Transportation Department; Federal Aviation Administration | 492,159 | We propose to supersede airworthiness directive (AD) 98-07-07, which applies to all Rolls-Royce plc (RR) RB211-535E4 and RB211-535E4-B turbofan engines. AD 98-07-07 requires removing certain part number (P/ N) low-pressure (LP) fuel... |