TM 1-1510-224-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
(a)
HYD FLUID SENSOR TEST switch
- Depress and hold. Check HYD
FLUID
LOW
annunciator
light
illuminates.
(b)
HYD FLUID SENSOR TEST switch
- Release. Check that annunciator
light extinguishes.
*17.
Engine fire protection system - Check as
follows:
C43-47
(a)
ENG FIRE TEST switches - Hold
switches to DET position, check that
FIRE
PULL
handle
warning
annunciators
and
MASTER
WARNING annunciators illuminate.
(b)
ENG FIRE TEST switches - Hold
switches to EXT position, check that
SQUIB OK and EXTGH DISCH
annunciators
and
MASTER
CAUTION annunciators illuminate.
NOTE
If MASTER WARNING is cancelled between tests, it
may not re-illuminate.
*18.
Stall and gear warning system - Check
as follows:
C34, 35
(a)
STALL WARN TEST switch - TEST.
Check that warning horn sounds.
(b)
LDG GEAR WARN TEST switch -
TEST. Check that warning horn
sounds and that the LDG GEAR
CONTR
handle
warning
lights
illuminate.
C30
2-7
