§121.247. Fire-wall construction.
14 C.F.R. § 121.247
Each fire wall and shroud must—
Be so made that no hazardous quantity of air, fluids, or flame can pass from the engine compartment to other parts of the airplane;
Have all openings in the fire wall or shroud sealed with close-fitting fire-proof grommets, bushings, or firewall fittings;
Be made of fireproof material; and
Be protected against corrosion.
Notes, amendments, and revision history
Source
Source: Docket 6258, 29 FR 19202, Dec. 31, 1964, unless otherwise noted.
Authority
Authority: 49 U.S.C. 106(f), 40103, 40113, 40119, 41706, 42301 preceding note added by Pub. L. 112-95, sec. 412, 126 Stat. 89, 44101, 44701-44702, 44705, 44709-44711, 44713, 44716-44717, 44722, 44729, 44732; 46105; Pub. L. 111-216, 124 Stat. 2348 (49 U.S.C. 44701 note); Pub. L. 112-95, 126 Stat. 62 (49 U.S.C. 44732 note); Pub. L. 115-254, 132 Stat. 3186 (49 U.S.C. 44701 note).