TM 55-1520-240-T 1-1 FAILURE SYMPTOM LIST (Continued) 1-1 SYMPTOM TASK CHAPTER 12 WINDSHIELD ANTI-ICING CTR WSHLD ANTI-ICE CONT CIRCUIT BREAKER WILL NOT STAY CLOSED 12-1.3 CTR WSHLD ANTI-ICE HEAT CIRCUIT BREAKER WILL NOT STAY CLOSED 12-1.3 CENTER WINDSHIELD CONTINUES TO HEAT WHEN CTR WINDSHIELD SWITCH IS AT OFF 12-1.3 CENTER WINDSHIELD DOES NOT GET WARM 12-1.3 COPLT WSHLD CONT CIRCUIT BREAKER WILL NOT STAY CLOSED 12-1.3 COPILOT'S WINDSHIELD CONTINUES TO HEAT WHEN CPLT WINDSHIELD ANTI-ICE SWITCH IS AT OFF 12-1.3 COPILOT'S WINDSHIELD DOES NOT GET WARM 12-1.3 COPLT WSHLD HEAT CIRCUIT BREAKER WILL NOT STAY CLOSED 12-1.3 PILOT WSHLD ANTI-ICE CONT CIRCUIT BREAKER WILL NOT STAY CLOSED 12-1.3 PILOT WSHLD ANTI-ICE HEAT CIRCUIT BREAKER WILL NOT STAY CLOSED 12-1.3 PILOT'S WINDSHIELD CONTINUES TO HEAT WHEN PLT WINDSHIELD SWITCH IS AT OFF 12-1.3 PILOT'S WINDSHIELD DOES NOT GET WARM 12-1.3 FIRE DETECTION FIRE DET CIRCUIT BREAKER WILL NOT STAY CLOSED 12-2.4 NO. 1 ENGINE AND NO. 2 ENGINE FIRE HANDLE FIRE PULL/ FUEL SHUTOFF CAPTIONS DO NOT LIGHT DURING TEST 12-2.4 NO. 1 ENGINE FIRE HANDLE FIRE PULL/FUEL SHUTOFF CAPTION DOES NOT LIGHT DURING TEST 12-2.4 NO. 1 ENGINE FIRE HANDLE FIRE PULL/FUEL SHUTOFF CAPTION LIT 12-2.4 NO. 2 ENGINE FIRE HANDLE FIRE PULL/FUEL SHUTOFF CAPTION DOES NOT LIGHT DURING TEST 12-2.4 SYMPTOM TASK NO. 2 ENGINE FIRE HANDLE FIRE PULL/FUEL SHUTOFF CAPTION LIT 12-2.4 FIRE EXTINGUISHING FIRE EXT CIRCUIT BREAKER WILL NOT STAY CLOSED 12-3.4 MULTIMETER DOES NOT INDICATE 28 VDC WITH NO. 1 EN- GINE FIRE HANDLE OUT AND FIRE EXT AGENT SWITCH AT BOTTLE NO. 1 12-3.4 MULTIMETER DOES NOT INDICATE 28 VDC WITH NO. 1 EN- GINE FIRE HANDLE OUT AND FIRE EXT AGENT SWITCH AT BOTTLE NO. 2 12-3.4 MULTIMETER DOES NOT INDICATE 28 VDC WITH NO. 2 EN- GINE FIRE HANDLE OUT AND FIRE EXT AGENT SWITCH AT BOTTLE NO. 1 12-3.4 MULTIMETER DOES NOT INDICATE 28 VDC WITH NO. 2 EN- GINE FIRE HANDLE OUT AND FIRE EXT AGENT SWITCH AT BOTTLE NO. 2 12-3.4 WINDSHIELD WIPERS WINDSHIELD WIPERS ARE NOISY 12-4.3 WINDSHIELD WIPER CIRCUIT BREAKER WILL NOT STAY CLOSED 12-4.3 WINDSHIELD WIPERS DO NOT RETURN TO PARK POSITION 12-4.3 WINDSHIELD WIPER OR WIPERS DO NOT OPERATE AT ONE SWITCH POSITION OR ANY SWITCH POSITION 12-4.3 CHAPTER 13 HEATING AND VENTILATION AIR FLOW NOT FELT AT CABIN VENTS 13-1.4 AIR FLOW NOT FELT AT JETTISONABLE DOOR DEFROSTER DUCTS OR NOSE BUBBLE VENTS 13-1.4 AIR FLOW NOT FELT AT PILOT OR COPILOT AIR OUTLET 13-1.4 CABIN HEATER BLOWER CIRCUIT BREAKER WILL NOT STAY CLOSED 13-1.4 CABIN HEATER CONT CIRCUIT BREAKER WILL NOT STAY CLOSED 13-1.4 HEATER DOES NOT PROVIDE WARM AIR 13-1.4 SYMPTOM TASK HEATER FAN CANNOT BE HEARD RUNNING 13-1.4 HEATER FAN CANNOT BE HEARD RUNNING AFTER HEATER START SWITCH PRESSED AND RELEASED 13-1.4 HEATER FAN STOPS RUNNING IMMEDIATELY AFTER HEATER FAN SWITCH SET TO OFF 13-1.4 HEATER HOT (WITHOUT  74 ) HTR HOT (WITH  74 LIGHT COMES ON 13-1.4 SYSTEM DOES NOT RESPOND TO CHANGES IN CABIN TEMP SELECTOR SETTING 13-1.4 CHAPTER 14 HOIST AND WINCH CABLE DOES NOT REEL IN WHEN WINCH IS CONTROLLED AT HOIST/CARGO HOOK PANEL 14-1.4 CABLE DOES NOT REEL IN WHEN WINCH IS CONTROLLED BY WINCH GRIP AT STA 95 AUXILIARY PANEL 14-1.4 CABLE DOES NOT REEL IN WHEN WINCH IS CONTROLLED BY WINCH GRIP AT STA 502 RECEPTACLE 14-1.4 CABLE DOES NOT REEL OUT WHEN WINCH IS CON- TROLLED AT HOIST/CARGO HOOK PANEL 14-1.4 CABLE DOES NOT REEL OUT WHEN WINCH IS CON- TROLLED BY WINCH CONTROL GRIP AT STA 95 AUXILIARY PANEL 14-1.4 CABLE DOES NOT REEL OUT WHEN WINCH IS CON- TROLLED BY WINCH GRIP AT HOIST OPERATORS STATION 14-1.4 HOIST CABLE CUTTER CIRCUIT BREAKER DOES NOT STAY CLOSED 14-1.4 HOIST CONT CIRCUIT BREAKER DOES NOT STAY CLOSED 14-1.4 28 VDC NOT MEASURED AT STA 340 CABLE CUTTER RE- CEPTACLE WHEN HOIST/CARGO HOOK PANEL CABLE CUT- TER SWITCH IS SET TO ON 14-1.4 28 VDC NOT MEASURED AT STA 340 CABLE CUTTER RE- CEPTACLE WHEN WINCH GRIP CABLE CUTTER SWITCH PRESSED AT HOIST OPERATOR OR AUXILIARY PANEL 14-1.4 GO TO NEXT PAGE 1-14  Change 17