TM 55-1510-219-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
BEFORE STARTING ENGINES (CONT)
a. Stall and landing gear warning test
switch - Lift to STALL WARN TEST
position. Check for warning horn tone
and visually check for stall warning vane
movement.
b. Stall and landing gear warning horn test
switch - Set to LDG GEAR WARN TEST
position. Check for warning horn tone
and that the red LDG GEAR CONTR
handle warning lights (2) illuminate.
*26. Fire protection system - Check as
C45-49
follows:
a. Fire detector test switch - Rotate switch
counterclockwise to check three DETR
positions. FIRE PULL handles should
illuminate in each position. MASTER
WARNING must be reset in each
position.
b. Fire detector test switch - Rotate switch
counterclockwise to check two EXTGH
positions. SQUIB OK light, associated
EXTGH
DISCH
caution
light
and
MASTER
CAUTION
LIGHT
should
illuminate in each position.
FIRST ENGINE START (BATTERY START)
1. Exterior light switches - As required.
2-14
