TM 5-1260-206-12
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
DIC - Continued
All Pushbutton Indicators Not Lit
4.
Check that DIC unit is securely seated on OMS.
Step 1.
Seat DIC unit firmly into connector.
Step 2.
Check that DAC power indicator is lit.
If lit, OMS wiring, DIC unit, or DAC power supply is
Refer to DS/GS maintenance personnel.
defective.
If out, see item 5.
DAC
DAC Power Indicator Not Lit
5.
Step 1.
Check that DIC pushbutton indicators are lit.
I f l i t , replace lamp.
If out, replace fuse.
(See figure 2-1, item no. 3.)
Step 2.
Check that malfunction is corrected.
If not, refer faulty DAC unit to DS/GS
maintenance personnel.
OMS
Lamps In Overhead Lamp Assembly Do Not Light
6.
Check that OMS fuse F1 is good by replacing with known
Step 1.
good fuse.
(See figure 2-2, item no. 12.)
If good, replace faulty overhead lamps.
If bad, replace fuse.
Step 2.
Check that malfunction is corrected.
If not, refer faulty OMS to DS/GS maintenance
personnel.
3-4
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