TM   55-1520-240-T 16-2.3  FLARE  DISPENSER  SYSTEM  OPERATIONAL  CHECK  (Continued) TASK RESULT 1. 2. 3. 4. 5. Check that CHAFF circuit breaker (1) is cIosed. Check that LDG GR SW STATUS light (2) is  out. Press and release LDG GR SW STATUS, READY TO FIRE and LDG GR SW BYPASS lights (2, 3, and 4). Disconnect right landing gear proximity switch plug (5). Set  DISP CONT panel ARM SAFE switch (6) to ARM. 6. Connect right landing gear proximity switoh plug. (5). 7. Lift switchguard (7) and set LDG GR SW BYPASS switch (8) to  BYPASS. 8. Set DISP CONT panel ARM SAFE swltch (6) to SAFE. 9. Set LDG GR SW  BYPASS  switch (8) to NORMAL and close  switchguard  (7). 10.  Perform  functional  test  of  flare  dispenser system, Refer to TM 55-1520-240-23. NOTE If a problem occurs during functional test  of  flare  dispenser  system,  refer  to table  16-2.1  to  locate  trouble symptom task number. If circuit breaker (1) is open, close it. If it opens again, go to task 16-2.4. If light (2) is on, go to task 16-2.5. Each light (2, 3, and 4) shall momentarily come on. If any light does not come on, go to task 16- 2.6. LDG GR SW STATUS light (2) shall come on. If it does not come on, go to task 16-2.7. READY TO FIRE light (3) shall come on. If light does not come on, go to task 16-2.8 LDG  GR  SW  STATUS  and  READY  TO  FIRE  light (2 and 3) shall go out. LDG GR SW STATUS, READY TO FIRE, and LDG GR SW BYPASS LIGHTS (2,3 and 4) shall come on. If they do not, go to task 16-2,10. READY TO FIRE light (3) shall go out. LDG GR SW STATUS light (2) and LDG GR SW BYPASS light (4) shell go out, 16-2.3 TABLE 16-2.1 TROUBLE  SYMPTOM TASK  NUMBER FLARE COUNTER SEQUENCES FROM 30 TO 00 WHEN DISP  CONT 16-2.11 PANEL ARM SAFE SWITCH SET TO ARM. ARM LIGHT DOES NOT COME ON WHEN ARM SAFE SWITCH SET TO 16-2.12 ARM. FLARE COUNTER  OR  TEST  SET  LIGHTS  00  NOT  CHANGE  WHEN  PILOT 16-2.13 OR COPILOT FLARE DISP SWITCH PRESSED AND RELEASED. FLARE COUNTER OR TEST SET LIGHTS DO NOT CHANGE WHEN A 16-2.14 CABIN FIRING SWITCH PRESSED AND RELEASED, FLARE COUNTER DOES NOT INDICATE 00 WHEN RIPPLE FIRE 16-2.15 SWITCH  IS  HELD  UP. FOLLOW-ON  MAINTENANCE: TM    55-1520-240-23: Remove Electrical Power Disconnect  Battery Install  Flare  Dispensanser  Assembly END  OF  TASK Change  2 16-81