24-Electric
Power
26-Fire Protection
28-Fuel
37-Vacuum
54-Engine Mount
61-Propellor
71-Powerplant
72-Engine
73-Fuel
& Control
74-Ignition
75-Air
76-Control
77-Indicating
78-Exhaust
79-Engine Oil
79-10 Storage
79-20
Distribution
79-21 Oil Pump
Keyway
79-22 Front
Cover Oil Seal
79-23 E-shaft
Thermal Pellet
79-31 Level Indicting
79-32 Pressure Indicating
79-33 Temperature Indicating
79-40 Cooling
79-41 Oil Cooler
79-50 Gearbox
lubrication