Subpart E. Subpart E—Powerplant
General
Rotor Drive System
- SECTION § 27.917 - Design.
- SECTION § 27.921 - Rotor brake.
- SECTION § 27.923 - Rotor drive system and control mechanism tests.
- SECTION § 27.927 - Additional tests.
- SECTION § 27.931 - Shafting critical speed.
- SECTION § 27.935 - Shafting joints.
- SECTION § 27.939 - Turbine engine operating characteristics.
Fuel System
- SECTION § 27.951 - General.
- SECTION § 27.952 - Fuel system crash resistance.
- SECTION § 27.953 - Fuel system independence.
- SECTION § 27.954 - Fuel system lightning protection.
- SECTION § 27.955 - Fuel flow.
- SECTION § 27.959 - Unusable fuel supply.
- SECTION § 27.961 - Fuel system hot weather operation.
- SECTION § 27.963 - Fuel tanks: general.
- SECTION § 27.965 - Fuel tank tests.
- SECTION § 27.967 - Fuel tank installation.
- SECTION § 27.969 - Fuel tank expansion space.
- SECTION § 27.971 - Fuel tank sump.
- SECTION § 27.973 - Fuel tank filler connection.
- SECTION § 27.975 - Fuel tank vents.
- SECTION § 27.977 - Fuel tank outlet.
Fuel System Components
Oil System
Cooling
Induction System
Exhaust System
Powerplant Controls and Accessories
Powerplant Fire Protection
- SECTION § 27.1183 - Lines, fittings, and components.
- SECTION § 27.1185 - Flammable fluids.
- SECTION § 27.1187 - Ventilation and drainage.
- SECTION § 27.1189 - Shutoff means.
- SECTION § 27.1191 - Firewalls.
- SECTION § 27.1193 - Cowling and engine compartment covering.
- SECTION § 27.1194 - Other surfaces.
- SECTION § 27.1195 - Fire detector systems.