TM 55-1520-240-23-T
16-222 Change 24
16-5.11 COUNTERMEASURES DISPENSER TEST SET DOES NOT INDICATE A FIRED EXPENDABLE WHEN ONE CREW DISPENSE SWITCH IS PRESSED (Continued)
16-5.11
END OF TASK
REMOVE AND REPLACE
SUSPECT SWITCH WITH
KNOWN GOOD SWITCH.
DOES CDT TESTER
INDICATE FIRED
EXPENDABLE WHEN
REPLACEMENT SWITCH IS
PRESSSED?
YES
REMOVE AND
REPLACE AN/ALE-47
J-BOX.
NO
YES
IS SWITCH LOCATED
AT STA. 400 RIGHT?
NO
YES
REMOVE AND
REPLACE AN/ALE-47 J-
BOX.
NO
YES
IS SWITCH LOCATED
AT STA. 200 RIGHT?
IS SWITCH LOCATED
AT STA. 200 LEFT?
IS CONTINUITY
PRESENT BETWEEN
147J7 PIN 1 AND
PLUG147P33 PIN 30
AND FROM 147J7 PIN
3 AND PLUG 147P33
PIN 39?
RETURN REPLACEMENT
SWITCH TO ORIGINAL
POSITION. REPLACE
FAULTY CREW DISPENSE
SWITCH.
IS CONTINUITY PRE-
SENT BETWEEN 147J5
PIN 1 AND PLUG
147P33 PIN 32 AND
FROM 147J5 PIN 3 TO
PLUG 147P33 PIN 37?
IS CONTINUITY
PRESENT FROM 147J8
PIN 1 TO AN/ALE-47 J-
BOX PLUG 147P33 PIN
31 AND FROM 147J8
PIN 3 TO PLUG 147P33
PIN 36?
REPAIR FAULTY
WIRING.
REPAIR FAULTY
WIRING.
REMOVE AND
REPLACE AN/ALE-47 J-
BOX.
NO
YES
YES
REPAIR FAULTY
WIRING.
REMOVE AND
REPLACE AN/ALE-47 J-
BOX.
NO
YES
YES
NO
NO
NO
IS CONTINUITY
PRESENT FROM 147J6
PIN 1 TO AN/ALE-47 J-
BOX 147P33 PIN 33
AND FROM 147J6 PIN
3 TO 147P33 PIN 38?
REPAIR FAULTY
WIRING.
