TM 1-1520-238-T-6
Change 1
9–697
9–364. CPG CAUTION AND WARNING SYSTEM – MAINTENANCE OPERATIONAL CHECK (cont)
9–364
Task
Result
g. On CPG instrument panel, check that
ARM/SAFE indicator, ENG 1 FIRE PULL
and ENG 2 FIRE PULL indicators
(fig. 9–233) are lighted.
If all three indicators are not lighted, go to
paragraph 9–379.
If ARM/SAFE indicator is not lighted, replace lamp
(TM 1-1520-238-23). If lamp still does not light, go to
paragraph 9–380.
If ENG 1 FIRE PULL indicator is not lighted, replace
lamp (TM 1-1520-238-23). If lamp still does not light,
go to paragraph 9–381.
If ENG 2 FIRE PULL indicator is not lighted, replace
lamp (TM 1-1520-238-23). If lamp still does not light,
go to paragraph 9–382.
M69-333
ARM
INDICATOR
SAFE
INDICATOR
ENG 1
FIRE PULL
INDICATOR
ENG 2
FIRE PULL
INDICATOR
Figure 9–233.
CPG ARM/SAFE and ENG 1 and 2 FIRE PULL Indicators
h. On CPG FIRE CONTROL panel
(fig. 9–234), set PLT/GND ORIDE switch to
ORIDE, CPG ARM/SAFE switch to ARM,
and FCC/MUX switch to ON.
i. On pilot caution/warning panel (fig. 9–235)
and CPG caution/warning panel (fig. 9–232),
check that ADS indicators are lighted.
If both ADS indicators are not lighted, replace lamps
(TM 1-1520-238-23). If lamps still do no light, go to
paragraph 9–383.
j. On pilot and CPG caution/warning panels,
check that PRI MUX indicators are not
lighted.
If PRI MUX indicators are lighted, refer to
TM 9-1230-476-20-2 to troubleshoot MRTU.
k. On CPG FIRE CONTROL panel, set TADS
switch to TADS. On CPG caution/warning
panel, check that TADS indicator is lighted.
If TADS indicator is not lighted, replace lamp
(TM 1-1520-238-23). If lamp still does not light, go to
paragraph 9–384.
l. On pilot caution/warning panel, check that
TADS indicator is lighted. Set TADS switch
to OFF.
If TADS indicator is not lighted, replace lamp
(TM 1-1520-238-23). If lamp still does not light, go to
paragraph 9–385.
