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Code of Federal Regulations (Last Updated: October 10, 2024) |
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Title 14 - Aeronautics and Space |
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Chapter I - Federal Aviation Administration, Department of Transportation |
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SubChapter C - Aircraft |
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Part 23 - Airworthiness Standards: Normal, Utility, Acrobatic, and Commuter Category Airplanes |
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Subpart E - Powerplant |
| § 23.2400 - Powerplant installation. |
| § 23.2405 - Automatic power or thrust control systems. |
| § 23.2410 - Powerplant installation hazard assessment. |
| § 23.2415 - Powerplant ice protection. |
| § 23.2420 - Reversing systems. |
| § 23.2425 - Powerplant operational characteristics. |
| § 23.2430 - Fuel systems. |
| § 23.2435 - Powerplant induction and exhaust systems. |
| § 23.2440 - Powerplant fire protection. |
| Induction System |
| § 23.1091 - Air induction system. |
| § 23.1093 - Induction system icing protection. |
| § 23.1095 - Carburetor deicing fluid flow rate. |
| § 23.1097 - Carburetor deicing fluid system capacity. |
| § 23.1099 - Carburetor deicing fluid system detail design. |
| § 23.1101 - Induction air preheater design. |
| § 23.1103 - Induction system ducts. |
| § 23.1105 - Induction system screens. |
| § 23.1107 - Induction system filters. |
| § 23.1109 - Turbocharger bleed air system. |
| § 23.1111 - Turbine engine bleed air system. |
| Powerplant Fire Protection |
| § 23.1181 - Designated fire zones; regions included. |
| § 23.1182 - Nacelle areas behind firewalls. |
| § 23.1183 - Lines, fittings, and components. |
| § 23.1189 - Shutoff means. |
| § 23.1191 - Firewalls. |
| § 23.1192 - Engine accessory compartment diaphragm. |
| § 23.1193 - Cowling and nacelle. |
| § 23.1195 - Fire extinguishing systems. |
| § 23.1197 - Fire extinguishing agents. |
| § 23.1199 - Extinguishing agent containers. |
| § 23.1201 - Fire extinguishing systems materials. |
| § 23.1203 - Fire detector system. |
| Liquid Cooling |
| § 23.1061 - Installation. |
| § 23.1063 - Coolant tank tests. |
| Powerplant Controls and Accessories |
| § 23.1141 - Powerplant controls: General. |
| § 23.1142 - Auxiliary power unit controls. |
| § 23.1143 - Engine controls. |
| § 23.1145 - Ignition switches. |
| § 23.1147 - Mixture controls. |
| § 23.1149 - Propeller speed and pitch controls. |
| § 23.1153 - Propeller feathering controls. |
| § 23.1155 - Turbine engine reverse thrust and propeller pitch settings below the flight regime. |
| § 23.1157 - Carburetor air temperature controls. |
| § 23.1163 - Powerplant accessories. |
| § 23.1165 - Engine ignition systems. |
| Fuel System |
| § 23.951 - General. |
| § 23.953 - Fuel system independence. |
| § 23.954 - Fuel system lightning protection. |
| § 23.955 - Fuel flow. |
| § 23.957 - Flow between interconnected tanks. |
| § 23.959 - Unusable fuel supply. |
| § 23.961 - Fuel system hot weather operation. |
| § 23.963 - Fuel tanks: General. |
| § 23.965 - Fuel tank tests. |
| § 23.967 - Fuel tank installation. |
| § 23.969 - Fuel tank expansion space. |
| § 23.971 - Fuel tank sump. |
| § 23.973 - Fuel tank filler connection. |
| § 23.975 - Fuel tank vents and carburetor vapor vents. |
| § 23.977 - Fuel tank outlet. |
| § 23.979 - Pressure fueling systems. |
| Oil System |
| § 23.1011 - General. |
| § 23.1013 - Oil tanks. |
| § 23.1015 - Oil tank tests. |
| § 23.1017 - Oil lines and fittings. |
| § 23.1019 - Oil strainer or filter. |
| § 23.1021 - Oil system drains. |
| § 23.1023 - Oil radiators. |
| § 23.1027 - Propeller feathering system. |
| Exhaust System |
| § 23.1121 - General. |
| § 23.1123 - Exhaust system. |
| § 23.1125 - Exhaust heat exchangers. |
| Fuel System Components |
| § 23.991 - Fuel pumps. |
| § 23.993 - Fuel system lines and fittings. |
| § 23.994 - Fuel system components. |
| § 23.995 - Fuel valves and controls. |
| § 23.997 - Fuel strainer or filter. |
| § 23.999 - Fuel system drains. |
| § 23.1001 - Fuel jettisoning system. |
| General |
| § 23.901 - Installation. |
| § 23.903 - Engines. |
| § 23.904 - Automatic power reserve system. |
| § 23.905 - Propellers. |
| § 23.907 - Propeller vibration and fatigue. |
| § 23.909 - Turbocharger systems. |
| § 23.925 - Propeller clearance. |
| § 23.929 - Engine installation ice protection. |
| § 23.933 - Reversing systems. |
| § 23.934 - Turbojet and turbofan engine thrust reverser systems tests. |
| § 23.937 - Turbopropeller-drag limiting systems. |
| § 23.939 - Powerplant operating characteristics. |
| § 23.943 - Negative acceleration. |
| Cooling |
| § 23.1041 - General. |
| § 23.1043 - Cooling tests. |
| § 23.1045 - Cooling test procedures for turbine engine powered airplanes. |
| § 23.1047 - Cooling test procedures for reciprocating engine powered airplanes. |