TM 55-1520-240-T 1-1  FAILURE SYMPTOM LIST (Continued) 1-1 SYMPTOM TASK CHAPTER 8 (Continued) FUEL QUANTITY INDICATION WRONG WHEN FUEL QUAN- TITY SELECT SWITCH IS SET TO L AFT 8-11.3 FUEL QUANTITY INDICATION WRONG WHEN FUEL QUAN- TITY SELECT SWITCH IS SET TO L FWD 8-11.3 FUEL QUANTITY INDICATION WRONG WHEN FUEL QUAN- TITY SELECT SWITCH IS SET TO L MAIN 8-11.3 FUEL QUANTITY INDICATION WRONG WHEN FUEL QUAN- TITY SELECT SWITCH IS SET TO R AFT 8-11.3 FUEL QUANTITY INDICATION WRONG WHEN FUEL QUAN- TITY SELECT SWITCH IS SET TO R FWD 8-11.3 FUEL QUANTITY INDICATION WRONG WHEN FUEL QUAN- TITY SELECT SWITCH IS SET TO R MAIN 8-11.3 L FUEL LOW (WITHOUT 74 ), L FUEL LVL (WITH 74 ) WARN- ING CAPSULE DOES NOT-COME ON WHEN L MATANK FUEL LEVEL IS BELOW 320 TO 420 POUNDS 8-11.3 L FUEL LOW (WITHOUT 74 ), L FUEL LVL (WITH 74 ) WARN- ING CAPSULE ON WHET-E-MAIN FUEL TANK IS FULL 8-11.3 REFUEL PANEL FUEL QUANTITY INDICATOR DOES NOT IN- DICATE FUEL LEVEL AT ANY SWITCH POSITION 8-11.3 REFUEL PANEL FUEL QUANTITY INDICATOR INDICATES FUEL LEVEL FOR ALL BUT ONE SWITCH POSITION 8-11.3 R FUEL LOW (WITHOUT 74 ), R FUEL LVL (WITH 74 ) WARN- ING CAPSULE DOES NOT-COME ON WHEN R MAN-TANK FUEL LEVEL IS BELOW 320 TO 420 POUNDS 8-11.3 R FUEL LOW (WITHOUT 74 ), R FUEL LVL (WITH 74 ) WARN- ING CAPSULE ON WHEN R MAIN FUEL TANK IS FULL 8-11.3 CRUISE GUIDE INDICATING SYSTEM CRUISE GUIDE CIRCUIT BREAKER DOES NOT STAY CLOSED 8-12.3 CRUISE GUIDE INDICATOR POINTER NOT IN TEST BAND WITH CGI TEST SWITCH AT AFT 8-12.3 CRUISE GUIDE INDICATOR POINTER NOT IN TEST BAND WITH CGI TEST SWITCH AT FWD 8-12.3 TURN AND SLIP INDICATORS TURN AND SLIP CIRCUIT BREAKER DOES NOT STAY CLOSED 8-13.3 TURN AND SLIP INDICATOR POINTER DOES NOT MOVE IN DIRECTION OF TURN 8-13.3 MAINTENANCE PANEL POWER DISTRIBUTION FILTER CHANGE AND PUMP CHANGE LIGHTS DO NOT COME ON WHEN PRESSED 8-14.3 SYMPTOM TASK HYDRAULICS MAINT PNL CIRCUIT BREAKER WILL NOT STAY CLOSED 8-14.3 HYDRAULICS MAINT PNL LTS CIRCUIT BREAKER WILL NOT STAY CLOSED 8-14.3 INDICATORS DO NOT TURN BLACK AND WHITE WITH GND TEST SWITCH AT TEST 8-14.3 INDICATORS WILL NOT TURN ALL BLACK WITH GND TEST SWITCH AT RESET 8-14.3 MAINTENANCE PANEL UTILITY LIGHT WILL NOT COME ON 8-14.3 ROTOR TACHOMETER COPILOT'S ROTOR TACHOMETER DOES NOT INDICATE 98 TO 101 PERCENT WHEN ROTOR TACH CIRCUIT BREAKER OPEN 8-15.3 COPILOT'S ROTOR TACHOMETER DOES NOT READ 98 TO 101 PERCENT 8-15.3 PILOT'S OR COPILOT'S ROTOR TACHOMETER DOES NOT INDICATE 98 TO 101 PERCENT WHEN BATT SWITCH SET TO OFF 8-15.3 PILOT'S ROTOR TACHOMETER DOES NOT INDICATE 98 TO 101 PERCENT WHEN ROTOR TACH CIRCUIT BREAKER OPEN 8-15.3 PILOT'S ROTOR TACHOMETER DOES NOT READ 98 TO 101 PERCENT 8-15.3 ROTOR TACH CIRCUIT BREAKER WILL NOT STAY CLOSED 8-15.3 FUEL FLOW ENGINE NO. 1 FUEL FLOW CIRCUIT BREAKER WILL NOT STAY CLOSED 8-16.3 ENGINE NO. 2 FUEL FLOW CIRCUIT BREAKER WILL NOT STAY CLOSED 8-16.3 FUEL FLOW INDICATOR NO. 1 DOES NOT INDICATE FUEL FLOW 8-16.3 FUEL FLOW INDICATOR NO. 1 POINTER DOES NOT INDI- CATE APPROXIMATE FUEL FLOW 8-16.3 FUEL FLOW INDICATOR NO. 2 POINTER DOES NOT INDI- CATE APPROXIMATE FUEL FLOW 8-16.3 FUEL FLOW INDICATOR NO. 2 POINTER DOES NOT INDI- CATE FUEL FLOW 8-16.3 CHAPTER 9 DC POWER SYSTEM ANTICOLLISION LIGHTS DO NOT FLASH, NO. 1 DC SYSTEM TURNED OFF 9-1.4 SYMPTOM TASK ANTICOLLISION LIGHTS DO NOT FLASH, NO. 2 DC SYSTEM TURNED OFF 9-1.4 BATTERY CHARGING AND CHARGE COMPLETE LIGHTS OUT 9-1.4 BATTERY CHARGING OR CHARGE COMPLETE LIGHT DOES NOT COME ON WHEN PRESSED 9-1.4 BATTERY SYSTEM MAL (WITHOUT 74 ) OR MALF (WITH 74 ) CAPSULE ON 9-1.4 CABIN AND RAMP LIGHTS NOT POWERED FROM SWITCHED BATTERY BUS 9-1.4 EXTERNAL DC SUPPLY DOES NOT POWER DC BUSES 9-1.4 EXTERNAL POWER CAPSULE OUT WHEN EXTERNAL DC SUPPLY CONNECTED 9-1.4 EXT PWR CONT CIRCUIT BREAKER WILL NOT STAY CLOSED WITH EXTERNAL POWER APPLIED 9-1.4 MASTER CAUTION LIGHTS DO NOT COME ON WHEN BAT- TERY SWITCH SET TO ON 9-1.4 NO. 1 AND NO. 2 RECT OFF CAPSULE OUT WHEN EXTER- NAL DC SUPPLY CONNECTED 9-1.4 NO. 1 OR NO. 2 RECT OFF CAPSULE NOT ON (WITHOUT 74 ) 9-1.4 RECT 1 OR RECT 2 CAPSULE NOT ON (WITH 74 ) 9-1.4 NO. 1 RECT OFF CAPSULE ON WHEN APU RUNNING (WITH- OUT 74 ) 9-1.4 RECT 1 CAPSULE ON WHEN APU IS RUNNING (WITH 74 ) 9-1.4 NO. 2 RECT OFF CAPSULE ON WHEN APU RUNNING (WITH- OUT 74 ) 9-1.4 RECT 2 CAPSULE ON WHEN APU IS RUNNING (WITH 74 ) 9-1.4 OVERHEAD PANEL LIGHTS DO NOT COME ON, NO. 1 DC SYSTEM TURNED OFF 9-1.4 OVERHEAD PANEL LIGHTS DO NOT COME ON, NO. 1 DC SYSTEM TURNED ON 9-1.4 SWITCHED BATTERY BUS OR ESSENTIAL BUS NOT POW- ERED BY NO. 1 DC BUS 9-1.4 AC POWER SYSTEM EXTERNAL POWER CAPSULE NOT ON (EXTERNAL POWER APPLIED).   9-2.4 NO. 1 AND NO. 2 RECT OFF CAPSULES ON (EXTERNAL POWER ON) (WITHOUT 74 ) 9-2.4 RECT 1 AND RECT 2 CAPSULES ON (EXTERNAL POWER ON) (WITH 74 ) 9-2.4 GO TO NEXT PAGE Change 17  1-9