SUBPART E—Powerplant (§23.901 to §23.1203)
- 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.
- 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.
- 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.
- 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.
- 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.
- 23.1061—Installation.
- 23.1063—Coolant tank tests.
- 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.
- 23.1121—General.
- 23.1123—Exhaust system.
- 23.1125—Exhaust heat exchangers.
- 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.
- 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.