federal_register: 2015-30810
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-30810 | Airworthiness Directives; Gulfstream Aerospace Corporation Airplanes | Proposed Rule | We are revising an earlier proposed airworthiness directive (AD) for all Gulfstream Aerospace Corporation Model GV and GV-SP airplanes. The NPRM proposed to supersede Airworthiness Directive (AD) 2013-22-19, which requires inspecting to determine if fuel boost pumps having a certain part number are installed, replacing the fuel boost pumps having a certain part number, and revising the airplane maintenance or inspection program to include revised instructions for continued airworthiness. The NPRM also proposed to require revising the airplane maintenance program to include a fuel leak check of the fuel boost pumps, using new service information. The NPRM was prompted by reports of two independent types of failure of the fuel boost pump: overheat damage on the internal components and external housing, and fuel leakage. This action revises the NPRM by reducing the compliance time for revising the airplane maintenance program. We are proposing this supplemental NPRM (SNPRM) to prevent fuel leakage in combination with a capacitor clearance issue, which could result in an uncontrolled fire in the wheel well. Since these actions impose an additional burden over that proposed in the NPRM, we are reopening the comment period to allow the public the chance to comment on these proposed changes. | 2015-12-24 | 2015 | 12 | https://www.federalregister.gov/documents/2015/12/24/2015-30810/airworthiness-directives-gulfstream-aerospace-corporation-airplanes | https://www.govinfo.gov/content/pkg/FR-2015-12-24/pdf/2015-30810.pdf | Transportation Department; Federal Aviation Administration | 492,159 | We are revising an earlier proposed airworthiness directive (AD) for all Gulfstream Aerospace Corporation Model GV and GV-SP airplanes. The NPRM proposed to supersede Airworthiness Directive (AD) 2013-22-19, which requires inspecting to determine if... |