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
80-Starting
80-10 Starter
Motor
80-20 Starter Electrical
80-30
Starter Solenoids