TM 55-1510-219-CL
NORMAL PROCEDURES
BEFORE EXTERIOR CHECK
1.
Publications - Check DA Forms 2408-12,-13,-14, -18, DD Form 365-4,
locally required forms and publications, and availability of operator’s
manual (-10) and checklist (-CL).
*2.
Oxygen system - Check as required.
3.
Flight controls - Unlock and check.
4.
Parking brake - Set.
5.
Manual trim - Zero.
6.
Gear- DN.
7.
Ice vanes - IN.
8.
Overhead panel switches and circuit breakers -Set.
9.
AC and DC GPU's - As required.
10.
External power advisory lights - As required.
11.
Keylock switch -ON.
*12.
Fuel pumps and crossfeed operation - Check.
13.
DC power - Check (24 VDC minimum for battery, 28 maximum for
GPU starts).
14.
Lighting systems - Check.
*15.
Anti-ice systems - Check.
*16.
Annunciator panels - Test as required.
*17.
Fire protection system - Check.
*18.
INS alignment - As required.
*19.
Electric elevator trim and autopilot/flight director operation - Check.
N-1
