TM 55-1510-220-CL
NORMAL PROCEDURES
BEFORE EXTERIOR CHECK
* 1.
Publications - Check.
* 2.
Oxygen system - Check.
* 3.
Flight controls - Unlock and check.
* 4.
Parking brake - Set.
5.
Elevator trim - Set to "O" (neutral).
* 6.
Gear- DN.
* 7.
Ice vane pull handles - In.
* 8.
Keylock switch - ON.
* 9.
Battery switch - ON.
10.
Ice vane switches - RETRACT.
11.
Lighting systems - Check as required.
12.
Pitot tubes (2), stall warning vane, heated fuel vents (2)
- Check.
13.
Fuel gages - Check fuel quantity and gage operation.
14.
Battery switch - As required.
15.
Toilet - Check.
16.
Emergency equipment - Check.
17.
Mission equipment and circuit breakers - Check and set.
18.
Parachutes - Check
N-1
