[Code of Federal Regulations] [Title 14, Volume 1] [Revised as of January 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 14CFR33.75] [Page 772] TITLE 14--AERONAUTICS AND SPACE CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 33--AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES--Table of Contents Subpart E--Design and Construction; Turbine Aircraft Engines Sec. 33.75 Safety analysis. 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 Sec. 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]