TM 55-1510-222-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
a. Engine fire protection test
switches - Hold to DET posi-
tion, check that FIRE PULL
handle warning lights, and
MASTER WARNING lights il-
luminate.
b. Engine fire protection test
switches - Hold switches to
EXT position, check that
SQUIB OK and EXTGH DIS-
CH annunciators, and MAS-
TER CAUTION lights illumi-
nate.
26. INS - Align as required.
FIRST ENGINE START (BATTERY START)
NOTE
The engines must not be started until after
the INS is placed into the NAV mode or
OFF as required.
1. Exterior light switches - As re-
quired.
2. Strobe beacon lights switch - Off.
3. Propeller - Clear.
4. Ignition and engine start switch -
ON. Propeller should begin to ro-
tate and associated IGN ON light
Associated
should
illuminate.
FUEL PRESS light should extin-
guish.
A1-7
2-15
