Code of Federal Regulations

Title 14 - Aeronautics and Space
Volume: 1Date: 2023-01-01Original Date: 2023-01-01Title: Section 27.991 - Fuel pumps.Context: Title 14 - Aeronautics and Space. CHAPTER I - FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION. SUBCHAPTER C - AIRCRAFT. PART 27 - AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT. Subpart E - Powerplant. - Fuel System Components.
§ 27.991 Fuel pumps. Compliance with § 27.955 may not be jeopardized by failure of— (a) Any one pump except pumps that are approved and installed as parts of a type certificated engine; or (b) Any component required for pump operation except, for engine driven pumps, the engine served by that pump. [Amdt. 27–23, 53 FR 34213, Sept. 2, 1988]