14 C.F.R. § 33.75 Safety analysis.
Title 14 - Aeronautics and Space
It must be shown by analysis that any probable malfunction or any probable single or multiple failure, or any probable improper operation of the engine will not cause the engine to— (a) Catch fire; (b) Burst (release hazardous fragments through the engine case); (c) Generate loads greater than those ultimate loads specified in §33.23(a); or (d) Lose the capability of being shut down. [Amdt. 33–6, 39 FR 35467, Oct. 1, 1974, as amended by Amdt. 33–10, 49 FR 6852, Feb. 23, 1984]
Title 14: Aeronautics and Space
PART 33—AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES
Subpart E—Design and Construction; Turbine Aircraft Engines
§ 33.75 Safety analysis.
