Volume: 1Date: 2024-01-01Original Date: 2024-01-01Title: Section 29.1433 - Vacuum systems.Context:
Title 14 - Aeronautics and Space. CHAPTER I - FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION. SUBCHAPTER C - AIRCRAFT. PART 29 - AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT. Subpart F - Equipment. - Miscellaneous Equipment.
§ 29.1433Vacuum systems.(a) There must be means, in addition to the normal pressure relief, to automatically relieve the pressure in the discharge lines from the vacuum air pump when the delivery temperature of the air becomes unsafe.
(b) Each vacuum air system line and fitting on the discharge side of the
pump that might contain flammable vapors or fluids must meet the requirements of § 29.1183 if they are in a designated fire zone.
Code of Federal Regulations /
Title 14 - Aeronautics and Space /
Vol. 1 / 2024-01-01668
(c) Other vacuum air system components in designated fire zones must be at least fire resistant.