14 C.F.R. § 23.1101 Induction air preheater design.
Title 14 - Aeronautics and Space
Each exhaust-heated, induction air preheater must be designed and constructed to— (a) Ensure ventilation of the preheater when the induction air preheater is not being used during engine operation; (b) Allow inspection of the exhaust manifold parts that it surrounds; and (c) Allow inspection of critical parts of the preheater itself. [Doc. No. 4080, 29 FR 17955, Dec. 18, 1964, as amended by Amdt. 23–43, 58 FR 18974, Apr. 9, 1993]
Title 14: Aeronautics and Space
PART 23—AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES
Subpart E—Powerplant
Induction System
§ 23.1101 Induction air preheater design.
