1-1 FAILURE SYMPTOM LISTCHAPTER 4 (Continued) - TM-55-1520-240-T-1_32CHAPTER 5 (Continued)1-1 FAILURE SYMPTOM LISTCHAPTER 4 (Continued) - TM-55-1520-240-T-1_35ENGINE ACCESSORY GEARBOX CHIP DETECTORS (WITH 74 ) - TM-55-1520-240-T-1_36CHAPTER 7CHAPTER 7 (Continued)CHAPTER 8 (Continued)CRUISE GUIDE INDICATING SYSTEMChapter 9 (Continued)CONSOLE PANEL LIGHTS (WITH 17 )CHAPTER 10CHAPTER 11CHAPTER 11 (Continued)CHAPTER 12 WINDSHIELD ANTI-ICINGCHAPTER 15 AUXILIARY POWER UNITCHAPTER 16 EXTERNAL CARGO HOOK SYSTEMFAILURE SYMPTOM LIST (CONTINUED) - TM-55-1520-240-T-1_49FAILURE SYMPTOM LIST (CONTINUED) - TM-55-1520-240-T-1_501-2 ELECTRICAL SYMBOLS1-2.1 MECHANICAL SYMBOLS1-3 STATION, WATER AND BUTT LINES1-4 300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_55300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_56300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_57300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_58300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_59300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_60300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_61300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_62300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_63300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_64300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_65300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_66300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_67300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_68300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_69300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_70300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_71300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_72300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_73300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_74300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_75300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_76300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_77300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_78300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_79 300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued)300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_81300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued)\300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_83300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_84300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_85300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_86300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_87300 SERI ES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued)300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_89300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_90300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_91300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_92300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_93300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_94300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_95300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_96300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_97300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_98300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_99300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_100300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_101300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_102300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_103300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_104300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_105300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_106300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_107300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_108300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_109300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_110300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_1111-5 TERMINAL BOARD WIRING DATATERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_113TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_114TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_115TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_116TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_117TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_118TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_119TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_120TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_121TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_122TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_123TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_124TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_125TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_126TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_127TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_1281-6 GROUND DEVICES WIRING DATAGROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_130GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_131GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_132GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_133GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_134GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_135GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_136GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_137GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_1381-7 GLOSSARYGLOSSARY (Continued)CHAPTER 2 VIBRATION ANALYSIS AND DYNAMIC ABSORBER TROUBLESHOOTINGVIBRATION SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LISTDYNAMIC ABSORBER SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued)2-1.1 VIBRATION ANALYSIS SYSTEMATIC APPROACH2-1.2 VIBRATION ANALYSIS VISUAL CHECK2-1.2 VIBRATION ANALYSIS VISUAL CHECK (Continued)2-1.2.1 LOW FREQUENCY VIBRATION ISOLATION PROCEDURETABLE 2-1.2.1A NORMAL VIBRATION LEVELS AT HOVERTABLE 2-1.2.1B. NORMAL VIBRATION LEVELS AT 130 KNOTSLOW FREQUENCY VIBRATION ISOLATION PROCEDURE (Continued)2-1.2.2 HIGH FREQUENCY VIBRATION ISOLATION PROCEDUREHIGH FREQUENCY VIBRATION ISOLATION PROCEDURE (Continued)2-1.3 VIBRATION FREQUENCY IDENTIFIED AS 225 RPM (1 /REV)VIBRATION FREQUENCY IDENTIFIED AS 225 RPM (1 /REV) (Continued)TABLE 2-1.3. NORMAL ONE/REV VIBRATION LEVELS FWD AND AFT ROTOR A T 225 RPM2-1.4 VIBRATION FREQUENCY IDENTIFIED AS 675 CYCLES/MIN (3/REV)VIBRATION FREQUENCY IDENTIFIED AS 675 CYCLES/MIN (3/REV) (Continued) - TM-55-1520-240-T-1_159VIBRATION FREQUENCY IDENTIFIED AS 675 CYCLES/MIN (3/REV) (Continued) - TM-55-1520-240-T-1_1602-1.5 VIBRATION FREQUENCY TOO RAPID TO COUNT, VIBRATION FELT IN STRUCTURE (6/REV)VIBRATION FREQUENCY TOO RAPID TO COUNT, VIBRATION FELT IN STRUCTURE (6/REV) (Continued)2-1.6 ROTOR BLADE SHOCK ABSORBER ISOLATION PROCEDURE2-1.7 LATERAL BALANCE IS 1 IPS OR GREATER DURING GROUND TRACKINGLATERAL BALANCE IS 1 IPS OR GREATER DURING GROUND TRACKING (Continued)2-1.8 TRACKING IS ERRATIC AFTER SEVERAL ATTEMPTSTRACKING IS ERRATIC AFTER SEVERAL ATTEMPTS (Continued)2-1.9 BLADE CHANGES MORE THAN 1 INCH BETWEEN GROUND AND HOVERBLADE CHANGES MORE THAN 1 INCH BETWEEN GROUND AND HOVER (Continued)2-2.1 DYNAMIC ABSORBER SYSTEM SCHEMATIC2-2.2 SELF TUNING DYNAMIC ABSORBER WIRING DIAGRAM2-2.3 DYNAMIC ABSORBER SYSTEM VISUAL CHECK2-2.4 DYNAMIC ABSORBER SYSTEM OPERATIONAL CHECKDYNAMIC ABSORBER SYSTEM OPERATIONAL CHECK (Continued)2-2.5 R.H. VIB ABSORB CIRCUIT BREAKER WILL NOT STAY CLOSEDRH VIB ABSORBER CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued)2-2.6 CTR VIB ABSORB CIRCUIT BREAKER WILL STAY CLOSEDCTR VIB ABSORBER CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued)2-2.7 LH VIB ABSORB CIRCUIT BREAKER WILL NOT STAY CLOSEDLH VIB ABSORBER CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued)2-2.8 NO INDICATION ON TEST BOX METER WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, SWITCH AT LEFTNO INDICATION ON TEST BOX METER WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, SWITCH AT LEFT (Continued)NO INDICATION ON TEST BOX METER WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, SWITCH AT LEFT (Continued)NO INDICATION ON TEST BOX METER WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, SWITCH AT LEFT (Continued)2-2.9 TEST BOX METER INDICATES ONE DIRECTION BUT NOT EXTEND AND RETRACT WHEN TEST SWITCH IS SET TO EXTEND AND RETRACT, SWITCH AT LEFT2-2.10 NO INDICATION ON TEST BOX METER WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, SWITCH AT CENTERNO INDICATION ON TEST BOX METER WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, 2-2.10 SWITCH AT CENTER (Continued)NO INDICATION ON TEST BOX METER WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, 2-2.10 SWITCH AT CENTER (Continued)NO INDICATION ON TEST BOX METER WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, 2-2.10 SWITCH AT CENTER (Continued)2-2.11 TEST BOX METER INDICATES ONE DIRECTION BUT NOT EXTEND AND RETRACT WHEN TEST 2-2.11 SWITCH IS SET TO EXTEND AND RETRACT, SWITCH AT CENTER2-2.12 NO INDICATION ON TEST BOX WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, SWITCH AT RIGHTNO INDICATION ON TEST BOX WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, SWITCH AT RIGHT (Continued)NO INDICATION ON TEST BOX WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, SWITCH AT RIGHT (Continued) - TM-55-1520-240-T-1_194NO INDICATION ON TEST BOX WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, SWITCH AT RIGHT (Continued) - TM-55-1520-240-T-1_1952-2.13 TEST BOX METER INDICATES ONE DIRECTION BUT NOT EXTEND AND RETRACT WHEN TEST SWITCH IS SET TO EXTEND AND RETRACT, SWITCH AT RIGHTCHAPTER 3 ALIGHTING GEAR TROUBLESHOOTINGALIGHTING GEAR SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LISTALIGHTING GEAR SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued)3-1.1 PROXIMITY SWITCH WIRING DIAGRAM3-1.2 PROXIMITY SWITCH VISUAL CHECK3 - 1 . 3 P R O X I M I T Y S W I T C H O P E R A T I O N 3 - 1 . 3 P R O X I M I T Y S W I T C H O P E R A T I O N (continued)3-1.4 PROXIMITY SWITCH OPERATIONAL CHECK3-1.5 LEFT GROUND CONTACT LIGHT IS NOT LIT WHEN LEFT AFT WHEEL IS ON THE GROUNDLEFT GROUND CONTACT LIGHT IS NOT LIT WHEN LEFT AFT WHEEL IS ON THE GROUND (Continued)3-1.6 LEFT GROUND CONTACT LIGHT STAYS LIT WHEN LEFT AFT WHEEL IS OFF THE GROUND3-1.7 RIGHT GROUND CONTACT LIGHT IS NOT LIT WHEN RIGHT AFT WHEEL IS ON THE GROUNDRIGHT GROUND CONTACT LIGHT IS NOT LIT WHEN RIGHT AFT WHEEL IS ON THE GROUND 3-1.7 (Continued)3-1.8 RIGHT GROUND CONTACT LIGHT STAYS LIT WHEN RIGHT AFT WHEEL IS OFF THE GROUNDDUAL ENGINE BEEP TRIM INCORRECTENGINE START AND IGNITION (WITHOUT 74 )ENGINE ACCESSORY GEARBOX CHIP DETECTORS (WITHOUT 74 )ENGINE ACCESSORY GEARBOX CHIP DETECTORS (WITH 74 ) - TM-55-1520-240-T-1_217POWERPLANT SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LISTPOWERPLANT SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_219POWERPLANT SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_220POWERPLANT SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_221POWERPLANT SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_222POWERPLANT SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_2234-1.1 ENGINE PERFORMANCE CHECK OPERATIONAL CHECKENGINE PERFORMANCE CHECK OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_226ENGINE PERFORMANCE CHECK OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_2274-1.2 NO. 1 ENG HIGH PTIT READING DURING START OR HOT STARTNO. 1 ENG HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_230NO. 1 ENG HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_231NO. 1 ENG HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_2324-1.3 NO. 1 ENGINE GROUND IDLE SPEED BELOW 60 TO 63 PERCENT RPMNO. 1 ENGINE GROUND IDLE SPEED BELOW 60 TO 63 PERCENT RPM (Continued) 4-1.3 63 PERCENT RPM (Continued)4-1.4 NO. 2 ENGINE HIGH PTIT READING DURING START OR HOT STARTNO. 2 ENGINE HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_236NO. 2 ENGINE HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_237NO. 2 ENGINE HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_238NO. 2 ENGINE HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_2394-1.5 NO. 2 ENGINE GROUND IDLE SPEED BELOW 60 TO 63 PERCENT RPMNO. 2 ENGINE GROUND IDLE SPEED BELOW 60 TO 63 PERCENT RPM (Continued)4-1.6 NO. 1 OR NO. 2 ENGINE N2 OVERSPEED OCCURS WHEN ECL IS MOVED FROM GROUND IDLE TO FLIGHTNO. 1 OR NO. 2 ENGINE N2 OVERSPEED OCCURS WHEN ECL IS MOVED FROM GROUND IDLE TO FLIGHT (Continued)4-1.7 NO. I OR NO. 2 ENGINE ROUGH OR SURGING ENGINE ACCELERATION FROM GROUND IDLE TO FLIGHTNO. 1 OR NO. 2 ENGINE ROUGH OR SURGING 4-1.7 ACCELERATION FROM GROUND IDLE TO FLIGHT (Continued)4-1.8 DUAL ENGINE BEEP TRIM INCORRECT, ROTOR RPM NOT 94-96 PERCENT WITH ECL AT FLIGHT4-1.8 DUAL ENGINE BEEP TRIM INCORRECT, ROTOR RPM IS NOT 4-1.8 BETWEEN 94 - 96 PERCENT WITH ECL AT FLIGHT (Continued)4-1.9 NO. 1 OR NO. 2 ENGINE OIL TEMP HIGHNO. 1 OR NO. 2 ENGINE OIL TEMP HIGH (Continued)4-1.10 ROTOR RPM CHANGES MORE THAN +0 OR -2 PERCENT OR ENGINE TORQUE SPLIT EXCEEDS 6 PERCENT DURING HOVER4-1.11 NO. 1 OR NO. 2 ENGINE HIGH PTITNO. 1 OR NO. 2 ENGINE HIGH PTIT (Continued)4-2.1 ENGINE ANTI-ICING SYSTEM SCHEMATIC4-2.2 ENGINE ANTI-ICING SYSTEM WIRING DIAGRAM4-2.3 ENGINE ANTI-ICING SYSTEM VISUAL CHECK4-2.4 ENGINE ANTI-ICING SYSTEM OPERATIONAL CHECK4-2.5 ENG NO. 1 OR NO. 2 ANTI ICE CIRCUIT BREAKER WILL NOT STAY CLOSEDENG NO. 1 ANTI ICE CIRCUIT BREAKER WILL NOT STAY CLOSED4-2.6 NO. 1 ENGINE ANTI-ICING VALVE DOES NOT OPERATE (CLICK NOT HEARD)NO. 1 ENGINE ANTI-ICING VALVE DOES NOT OPERATE 4-2.6 (CLICK NOT HEARD) (Continued)4-2.7 NO. 2 ENGINE ANTI-ICING VALVE DOES NOT OPERATE (CLICK NOT HEARD)NO. 2 ENGINE ANTI-ICING VALVE DOES NOT OPERATE (CLICK NOT HEARD) (Continued)4-3.1 ENGINE LOW OIL LEVEL WARNING SYSTEM WIRING DIAGRAM4-3.2 ENGINE LOW OIL LEVEL WARNING SYSTEM VISUAL CHECK4-3.3 ENGINE LOW OIL LEVEL WARNING SYSTEM OPERATIONAL CHECKENGINE LOW OIL LEVEL WARNING SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_2694-3.4 NO. 1 OR NO. 2 ENGINE OIL LOW CAUTION LIGHTS DO NOT COME ON4-3.4 NO. 1 OR NO. 2 ENGINE OIL LOW CAUTION LIGHTS DO NOT COME ON (CONT)4-4.1 ENGINE START AND IGNITION SYSTEM SCHEMATIC DIAGRAM4-4.2 ENGINE START AND IGNITION SYSTEM WIRING DIAGRAM4-4.3 ENGINE START AND IGNITION SYSTEM VISUAL CHECKENGINE START AND IGNITION SYSTEM VISUAL CHECK (Continued)4-4.4 ENGINE START AND IGNITION SYSTEM OPERATIONAL CHECKENGINE START AND IGNITION SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_2784-4.5 ENGINE NO. 1 IGN CIRCUIT BREAKER DOES NOT STAY CLOSEDENGINE NO. 1 IGN CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)4-4.6 ENGINE NO. I START & TEMP CIRCUIT BREAKER DOES NOT STAY CLOSEDENGINE NO. 1 START & TEMP CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)4-4.7 ENGINE NO. 2 IGN CIRCUIT BREAKER DOES NOT STAY CLOSEDENGINE NO. 2 IGN CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)4-4.8 ENGINE NO. 2 START & TEMP CIRCUIT BREAKER DOES NOT STAY CLOSEDENGINE NO. 2 START & TEMP CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)4-4.9 ENGINE 1 STARTER ON LIGHT DOES NOT COME ONENGINE 1 STARTER ON LIGHT DOES NOT COME ON 4-4.9 (Continued)4-4.10 ENGINE 2 STARTER ON LIGHT DOES NOT COME ONENGINE 2 STARTER ON LIGHT DOES NOT COME ON (Continued)4-4.11 NO. 1 ENGINE DOES NOT MOTOR (GAS PRODUCER TACHOMETER DOES NOT INDICATE 10 TO 15% N1)NO. 1 ENGINE DOES NOT MOTOR (GAS PRODUCER 4-4.11 TACHOMETER DOES NOT INDICATE 10 TO 15% N1) (Continued)4-4.12 NO. 1 ENGINE MOTORS NORMALLY BUT DOES NOT STARTNO. 1 ENGINE MOTORS NORMALLY BUT DOES NOT START 4-4.12 (Continued)4-4.13 NO. 1 ENGINE DOES NOT START (ENGINE FUEL SYSTEM FAILURE)NO. 1 ENGINE DOES NOT START (ENGINE FUEL SYSTEM FAILURE) (Continued)NO. 1 ENGINE DOES NOT START (ENGINE FUEL SYSTEM FAILURE) (Continued)4-4.14 NO. 1 ENGINE DOES NOT START (ENGINE IGNITION SYSTEM FAILURE)NO. 1 ENGINE DOES NOT START (ENGINE IGNITION 4-4.14 SYSTEM FAILURE) (Continued)4-4.15 NO. 2 ENGINE DOES NOT MOTOR (GAS PRODUCER TACHOMETER DOES NOT INDICATE 10 TO 15% N1)NO. 2 ENGINE DOES NOT MOTOR (GAS PRODUCER 4-4.15 TACHOMETER DOES NOT INDICATE 10 TO 15% N1) (Continued)4-4.16 NO. 2 ENGINE MOTORS NORMALLY BUT DOES NOT STARTNO. 2 ENGINE MOTORS NORMALLY BUT DOES NOT START 4-4.16 (Continued)4-4.17 NO. 2 ENGINE DOES NOT START (ENGINE FUEL SYSTEM FAILURE)NO. 2 ENGINE DOES NOT START (ENGINE FUEL SYSTEM FAILURE) (Continued) - TM-55-1520-240-T-1_305NO. 2 ENGINE DOES NOT START (ENGINE FUEL SYSTEM FAILURE) (Continued) - TM-55-1520-240-T-1_3064-4.18 NO. 2 ENGINE DOES NOT START (ENGINE IGNITION SYSTEM FAILURE)NO. 2 ENGINE DOES NOT START (ENGINE IGNITION SYSTEM FAILURE (Continued)4-5.1 GAS PRODUCER CONTROL SYSTEM (N1) WIRING DIAGRAMGAS PRODUCER CONTROL SYSTEM (N1) WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_3114-5.1.1 GAS PRODUCER CONTROL SYSTEM SCHEMATIC DIAGRAM4-5.2 GAS PRODUCER CONTROL SYSTEM VISUAL CHECK4-5.3 GAS PRODUCER CONTROL SYSTEM (N1) OPERATIONAL CHECKGAS PRODUCER CONTROL SYSTEM (N1) OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_315CHECK NO. 2 ENGINE GAS PRODUCER CONTROL SYSTEMGAS PRODUCER CONTROL SYSTEM (N1) OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_3174-5.4 ENGINE NO. 1 OR NO. 2 COND CONT CIRCUIT BREAKER WILL NOT STAY CLOSEDENGINE NO. 1 COND CONT CIRCUIT BREAKER ENGINE NO. 2 COND CONT CIRCUIT BREAKER WILL NOT STAY CLOSED4-5.5 NO. 1 ENG OR NO. 2 ENG N1 CONT CAPSULE IS LITNO. 1 ENG N1 CONT CAPSULE IS LIT4-5.6 NO. 1 ENGINE FUEL CONTROL POINTER NOT AT GROUND BANDNO. 1 ENGINE FUEL CONTROL POINTER NOT AT GROUND BAND (Continued) - TM-55-1520-240-T-1_323NO. 1 ENGINE FUEL CONTROL POINTER NOT AT GROUND BAND (Continued) - TM-55-1520-240-T-1_3244-5.7 NO. 1 ENG N1 CONT CAPSULE DOES NOT COME ONNO. 1 ENG N1 CONT CAPSULE DOES NOT COME ON (Continued)4-5.8 NO. 1 ENGINE OR NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT CONTACT STOP OR BROWN BAND IS NOT PARTIALLY COVEREDNO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MAKE CONTACT WITH STOP OR BROWN BAND IS NOT PARTIALLY COVERED4-5.9 NO. 2 ENGINE FUEL CONTROL POINTER NOT AT GROUND BANDNO. 2 ENGINE FUEL CONTROL POINTER NOT AT GROUND BAND (Continued) - TM-55-1520-240-T-1_330NO. 2 ENGINE FUEL CONTROL POINTER NOT AT GROUND BAND (Continued) - TM-55-1520-240-T-1_3314-5.10 NO. 2 ENG N1 CONT CAPSULE DOES NOT COME ONNO. 2 ENG N1 CONT CAPSULE DOES NOT COME ON (Continued)4-6.1 POWER TURBINE CONTROL SYSTEM (N2) WIRING DIAGRAMPOWER TURBINE CONTROL SYSTEM (N2) WIRING DIAGRAM (Continued)4-6.1.1 POWER TURBINE CONTROL SYSTEM (N2) SCHEMATIC DIAGRAM4-6.2 POWER TURBINE (N2) CONTROL SYSTEM VISUAL CHECKPOWER TURBINE (N2) CONTROL SYSTEM VISUAL CHECK 4-6.2 (Continued)4-6.3 POWER TURBINE CONTROL SYSTEM (N2) OPERATIONAL CHECKPOWER TURBINE (N2) CONTROL SYSTEM OPERATIONAL CHECK (Continued)POWER TURBINE CONTROL SYSTEM (N2) OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_342POWER TURBINE CONTROL SYSTEM (N2) OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_3434-6.4 ENGINE NO. 1 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSEDENGINE NO. 1 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_345ENGINE NO. 1 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_346ENGINE NO. 1 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_3474-6.5 ENGINE NO. 1 TRIM & TIMER CIRCUIT BREAKER WILL NOT STAY CLOSEDENGINE NO. 1 TRIM & TIMER CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued)4-6.6 NO. 1 EMERG ENG TRIM CIRCUIT BREAKER WILL NOT STAY CLOSEDNO. 1 EMERG ENG TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_351NO. 1 EMERG ENG TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_352NO. 1 EMERG ENG TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_3534-6.7 ENGINE NO. 2 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSEDENGINE NO. 2 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_355ENGINE NO. 2 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_356ENGINE NO. 2 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_3574-6.8 ENGINE NO. 2 TRIM AND TIMER CIRCUIT BREAKER WILL NOT STAY CLOSEDENGINE NO. 2 TRIM AND TIMER CIRCUIT BREAKER 4-6.8 WILL NOT STAY CLOSED (Continued)4-6.9 NO. 2 EMERGENCY ENGINE TRIM CIRCUIT BREAKER WILL NOT STAY CLOSEDNO. 2 EMERGENCY ENGINE TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_361NO. 2 EMERGENCY ENGINE TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_362NO. 2 EMERGENCY ENGINE TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_3634-6.10 NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOPNO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_365NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_366NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_367NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_368NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_369NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_370NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_3714-6.11 NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE (DECREASE SELECTED)NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE OR MOVES BUT STOPS OUTSIDE OF 13 TO 21 ON PROTRACTOR (DECREASE SELECTED) (Continued)NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE OR MOVES BUT STOPS OUTSIDE OF 13 TO 21 ON PROTRACTOR (DECREASE SELECTED) (Continued)NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE OR MOVES BUT STOPS OUTSIDE OF 13 TO 21 ON PROTRACTOR (DECREASE SELECTED) (Continued)4-6.12 NO. 2 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (INCREASE SELECTED)NO. 2 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (INCREASE SELECTED) (Continued)NO. 2 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (INCREASE SELECTED) (Continued)NO. 2 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (INCREASE SELECTED) (Continued)NO. 2 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (INCREASE SELECTED) (Continued) - TM-55-1520-240-T-1_380NO. 2 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (INCREASE SELECTED) (Continued) - TM-55-1520-240-T-1_381NO. 2 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (INCREASE SELECTED) (Continued) - TM-55-1520-240-T-1_382NO. 2 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (INCREASE SELECTED) (Continued) - TM-55-1520-240-T-1_3834-6.13 NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE (DECREASE SELECTED)NO. 2 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (INCREASE SELECTED) (Continued) - TM-55-1520-240-T-1_385NO. 2 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (INCREASE SELECTED) (Continued) - TM-55-1520-240-T-1_386NO. 2 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (INCREASE SELECTED) (Continued) - TM-55-1520-240-T-1_3874-6.14 NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN COPILOTS NO. 1 ENGINE BEEP TRIM SWITCH SET TO RPM INCREASE4-6.15 NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN COPILOTS NO. 1 ENGINE BEEP TRIM SWITCH SET TO RPM DECREASE4-6.16 NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN COPILOTS NO. 1 AND 2 ENGINE BEEP TRIM SWITCH SET TO RPM INCREASE4-6.17 NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN COPILOTS NO. 1 AND 2 ENGINE BEEP TRIM SWITCH SET TO RPM DECREASE4-6.18 NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN EMERGENCY ENGINE TRIM 1 SWITCH SET TO INCNO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN EMERGENCY ENGINE TRIM 1 4-6.18 SWITCH SET TO INC (Continued)4-6.19 NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN EMERGENCY ENGINE TRIM 1 SWITCH SET TO DECNO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE 4-6.19 WHEN EMERGENCY ENGINE TRIM 1 SWITCH SET TO DEC. (Continued)4-6.20 NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN EMERGENCY ENGINE TRIM I SWITCH SET TO INCNO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE 4-6.20 WHEN EMERGENCY ENGINE TRIM 2 SWITCH SET TO INC. (Continued)4-6.21 NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN EMERGENCY ENGINE TRIM 2 SWITCH AT DEC.NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE 4-6.21 WHEN EMERGENCY ENGINE TRIM 2 SWITCH SET TO DEC. (Continued)4-6.22 NO. 1 ENGINE FUEL CONTROL POINTER NOT BETWEEN 13 AND 210 ON PROTRACTOR AT BEGINNING OF OPERATIONAL CHECKNO. 1 ENGINE FUEL CONTROL POINTER NOT BETWEEN 4-6.22 13 AND 210 ON PROTRACTOR AT BEGINNING OF OPERATIONAL CHECK (Continued)4-6.23 NO. 2 ENGINE FUEL CONTROL POINTER NOT BETWEEN 130 AND 21 ON PROTRACTOR AT BEGINNING OF OPERATIONAL CHECKNO. 2 ENGINE FUEL CONTROL POINTER NOT BETWEEN 13 AND 21 ON PROTRACTOR AT BEGINNING OF OPERATIONAL CHECK (Continued)4-7.1 ENGINE ACCESSORY GEARBOX CHIP DETECTORS WIRING DIAGRAM4-7.2 ENGINE ACCESSORY GEARBOX CHIP DETECTORS VISUAL CHECK4-7.3 ENGINE ACCESSORY GEARBOX CHIP DETECTORS OPERATIONAL CHECKENGINE ACCESSORY GEARBOX CHIP DETECTORS 4-7.3 OPERATIONAL CHECK (Continued)4-7.4 NO. 1 OR NO. 2 ENG CHIP DET CAPSULE IS LITNO. 1 ENG CHIP DET CAPSULE IS LIT4-7.5 NO. 1 OR NO. 2 ENGINE CHIP DETECTOR INDICATOR DISPLAYS BLACK-AND-WHITE FAN, ENG CHIP DET CAPSULE OUTNO. 1 ENGINE CHIP DETECTOR INDICATOR DISPLAYS BLACK-AND-WHITE FAN - TM-55-1520-240-T-1_4124-7.6 NO. 1 ENG CHIP DET CAPSULE DOES NOT COME ON WHEN GND SWITCH SET TO TESTNO. 1 ENG CHIP DET CAPSULE DOES NOT COME ON 4-7.6 WHEN GND SWITCH SET TO TEST (Continued)4-7.7 NO. 2 ENG CHIP DET CAPSULE DOES NOT COM EON WHEN GND SWITCH SET TO TESTNO. 2 ENG CHIP DET CAPSULE DOES NOT COME ON WHEN GND SWITCH SET TO TEST (Continued)4-7.8 NO. 1 OR NO. 2 ENGINE CHIP DETECTOR INDICATOR DISPLAY IS ALL BLACK WHEN GND SWITCH SET TO TESTNO. 1 ENGINE CHIP DETECTOR INDICATOR DISPLAY IS BLACK WHEN GND SWITCH IS SET TO TEST4-7.9 ENG CHIP DET CAPSULE DOES NOT COME ON AND ENGINE CHIP DETECTOR INDICATOR DOES NOT CHANGE DISPLAY WHEN DETECTOR SHORTEDNO. 1 ENG CHIP DET CAPSULE DOES NOT COME ON AND NO. 1 ENGINE CHIP DETECTOR INDICATOR DOES NOT CHANGE DISPLAY WHEN DETECTOR SHORTED4-8.1 ENGINE PERFORMANCE CHECK OPERATIONAL CHECKENGINE PERFORMANCE CHECK OPERATIONAL CHECK (Continued)4-8.2 ENG FAIL WARNING NOT SHOWN (12 SECONDS ON) DURING ENGINE SHUTDOWN OR WHEN ENG PRI REV SWITCH SET TO PRIENG FAIL WARNING NOT SHOWN (12 SECONDS 0N) DURING ENGINE SHUTDOWN OR WHEN ENG PRI REV SWITCH SET TO PRI (Continued)4-8.3 ENG FAIL WARNING STAYS ON4-8.4 FADEC REV MODE INOPERATIVEFADEC REV MODE INOPERATIVE (Continued)4-8.5 DECU CODE F AFTER POWER ASSURANCE TEST4-8.6 FADEC TOGGLES BETWEEN PRIMARY AND REVERSIONARY MODEFADEC TOGGLES BETWEEN PRIMARY AND REVERSIONARY MODE (Continued)4-8.7 TORQUES NOT MATCHED WITH LOAD SHARE SWITCH AT TRQTORQUES NOT MATCHED WITH LOAD SHARE SWITCH AT TRQ (Continued)4-8.8 ENGINE OVERSPEED TEST FAILSENGINE OVERSPEED TEST FAILS (Continued)4-8.9 PTIT'S NOT MATCHED WITH LOAD SHARE SWITCH SET TO PTITPTIT'S NOT MATCHED WITH LOAD SHARE SWITCH SET TO PTIT (Continued)4-9.1 ENGINE LOW OIL LEVEL WARNING SYSTEM WIRING DIAGRAM4-9.2 ENGINE LOW OIL LEVEL WARNING SYSTEM VISUAL CHECK4-9.3 ENGINE LOW OIL LEVEL WARNING SYSTEM OPERATIONAL CHECKENGINE LOW OIL LEVEL WARNING SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_4424-9.4 NO. 1 OR NO. 2 ENGINE OIL LOW CAUTION LIGHTS DO NOT COME ONNO. 1 ENGINE OIL LEVEL LOW CAUTION LIGHT DOES NOT COME ON4-10.1 ENGINE START AND IGNITION SYSTEM SCHEMATIC DIAGRAM4-10.2 ENGINE START AND IGNITION SYSTEM WIRING DIAGRAM4-10.3 ENGINE START AND IGNITION SYSTEM VISUAL CHECKENGINE START AND IGNITION SYSTEM VISUAL CHECK (Continued)4-10.4 ENGINE START AND IGNITION SYSTEM OPERATIONAL CHECKENGINE START AND IGNITION SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_4514-10.5 FADEC NO. 1 START & IGN CIRCUIT BREAKER DOES NOT STAY CLOSEDFADEC NO. 1 START & IGN CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)4-10.6 FADEC NO. 2 START & IGN CIRCUIT BREAKER DOES NOT STAY CLOSEDFADEC NO. 2 START & IGN CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)4-10.7 NO. 1 ENGINE DOES NOT MOTOR OR N1 GAUGE DOES NOT REACH 10%NO. 1 ENGINE DOES NOT MOTOR OR N1 GAUGE DOES NOT REACH 10% (Continued)4-10.8 NO. 1 ENGINE MOTORS NORMALLY BUT DOES NOT START4-10.9 NO. 1 ENGINE DOES NOT START (ENGINE FUEL SYSTEM FAILURE)4-10.10 NO. 1 ENGINE DOES NOT START (ENGINE IGNITION SYSTEM FAILURE)NO. 1 ENGINE DOES NOT START (ENGINE IGNITION SYSTEM FAILURE) (Continued)4-10.11 NO. 2 ENGINE DOES NOT MOTOR OR N1 GAUGE DOES NOT REACH 10%NO. 2 ENGINE DOES NOT MOTOR OR N1 GAUGE DOES NOT-REACH 10% (Continued)4-10.12 NO. 2 ENGINE MOTORS NORMALLY BUT DOES NOT START4-10.13 NO. 2 ENGINE DOES NOT START (ENGINE FUEL SYSTEM FAILURE)4-10.14 NO. 2 ENGINE DOES NOT START (ENGINE IGNITION SYSTEM FAILURE)NO. 2 ENGINE DOES NOT START (ENGINE IGNITION SYSTEM FAILURE) (Continued)4-11.1 GAS PRODUCER CONTROL SYSTEM (N1) WIRING DIAGRAMGAS PRODUCER CONTROL SYSTEM (N1) WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_4704-11.2 GAS PRODUCER CONTROL SYSTEM VISUAL CHECK4-11.3 GAS PRODUCER CONTROL SYSTEM (N1) OPERATIONAL CHECK4-11.4 DECU CODE IS A5 AND/OR B6DECU CODE IS A5 AND/OR B6 (Continued)4-12.1 FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) SCHEMATIC DIAGRAMFULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) SCHEMATIC DIAGRAM (Continued) - TM-55-1520-240-T-1_477FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) SCHEMATIC DIAGRAM (Continued) - TM-55-1520-240-T-1_4784-12.2 FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) WIRING DIAGRAMFULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_480FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_481FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_482FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_4834-12.3 FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) VISUAL CHECKFULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) VISUAL CHECK (Continued) - TM-55-1520-240-T-1_485FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) VISUAL CHECK (Continued) - TM-55-1520-240-T-1_4864-12.4 FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) OPERATIONAL CHECKFULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) OPERATIONAL CHECK (Continued)4-12.5 ENGINE NO. 1 OR NO. 2 PRI CONT CIRCUIT BREAKER WILL NOT STAY CLOSEDENGINE NO. 1 PRI CONT CIRCUIT BREAKER WILL NOT STAY CLOSED4-12.6 ENGINE NO. 1 OR NO. 2 REV CONT CIRCUIT BREAKER WILL NOT STAY CLOSEDENGINE NO. 1 REV CONT CIRCUIT BREAKER WILL NOT STAY CLOSED4-12.7 FADEC 1 OR FADEC 2 CAPSULE ON MASTER CAUTION PANEL ILLUMINATES (ENGINE RUNNING NORMALLY IN PRI MODE)FADEC 1 OR FADEC 2 CAPSULE ON MASTER CAUTION PANEL ILLUMINATES (ENGINE RUNNING NORMALLY IN PRI MODE) (Continued)4-12.8 DECU CODE A14-12.9 DECU CODE A24-12.10 DECU CODE A3 AND/OR B54-12.11 DECU CODE A44-12.12 DECU CODE A54-12.13 DECU CODE A64-12.14 DECU CODE A74-12.15 DECU NO. 1 CODE C1, C2, C3, C4, C5, C6, C7, C8, OR CF - TM-55-1520-240-T-1_5024-12.15 DECU NO. 1 CODE C1, C2, C3, C4, C5, C6, C7, C8, OR CF - TM-55-1520-240-T-1_5034-12.17 DECU NO. 1 CODE C94-12.18 DECU NO. 2 CODE C94-12.19 DECU CODE B4 OR E1DECU CODE B4 OR E1 (Continued)4-12.20 DECU CODE E24-12.21 DECU CODE E34-12.22 DECU CODE B3 OR E44-12.23 DECU CODE F14-12.24 DECU CODE B2 OR F24-12.25 DECU CODE F44-12.26 DECU CODE F54-12.27 DECU CODE B7 OR F64-12.28 DECU CODE F74-12.29 DECU CODE F84-12.30 DECU CODE F94-12.31 DECU CODE FADECU CODE FA (Continued)4-12.32 DECU CODE FB4-12.33 DECU CODE D1DECU CODE D1 (Continued)4-12.34 DECU CODE D2DECU CODE D2 (Continued)4-12.35 DECU CODE DEDECU CODE DE (Continued)4-13.1 ENGINE ACCESSORY GEARBOX CHIP DETECTORS WIRING DIAGRAM4-13.2 ENGINE ACCESSORY GEARBOX CHIP DETECTORS VISUAL CHECK4-13.3 ENGINE ACCESSORY GEARBOX CHIP DETECTORS OPERATIONAL CHECKENGINE ACCESSORY GEARBOX CHIP DETECTORS OPERATIONAL CHECK (Continued)4-13.4 ENG 1 OR ENG 2 CHIP DETR CAPSULE IS LITENG 1 CHIP DETR CAPSULE IS LIT4-13.5 NO. 1 OR NO. 2 ENGINE CHIP DETECTOR INDICATOR DISPLAYS BLACK- AND-WHITE FAN, ENG 1 OR ENG 2 CHIP DETR CAPSULE OUTNO. 1 ENGINE CHIP DETECTOR INDICATOR DISPLAYS BLACK-AND-WHITE FAN - TM-55-1520-240-T-1_5364-13.6 ENG 1 CHIP DETR CAPSULE DOES NOT COME ON WHEN GND SWITCH SET TO TESTENG 1 CHIP DETR CAPSULE DOES NOT COME ON WHEN GND SWITCH SET TO VEST (Continued)4-13.7 ENG 2 CHIP DETR CAPSULE DOES NOT COME ON WHEN GND SWITCH SET TO TESTENG 2 CHIP DETR CAPSULE DOES NOT COME ON WHEN GND SWITCH SET TO TEST (Continued)4-13.8 NO. 1 OR NO. 2 ENGINE CHIP DETECTOR INDICATOR DISPLAY IS ALL BLACK WHEN GND SWITCH SET TO TESTNO. 1 ENGINE CHIP DETECTOR INDICATOR IS BLACK WHEN GND SWITCH IS SET TO TEST4-13.9 ENG CHIP DETR CAPSULE DOES NOT COME ON AND ENGINE CHIP DETECTOR INDICATOR DOES NOT CHANGE DISPLAY WHEN DETECTOR SHORTEDENG CHIP DETR CAPSULE DOES NOT COME ON AND ENGINE CHIP DETECTOR INDICATOR DOES NOT CHANGE DISPLAY WHEN DETECTOR SHORTED (Continued)CHAPTER 5 ROTOR BLADE TRACKING AND BALANCING SYSTEM TROUBLESHOOTINGROTOR SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LISTROTOR BLADE TRACKING AND BALANCING SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued)5-1.1 CENTRIFUGAL DROOP STOP VISUAL CHECKCENTRIFUGAL DROOP STOP VISUAL CHECK (Continued)5-1.2 CENTRIFUGAL DROOP STOP OPERATIONAL CHECK5-2.1 ROTOR TRACKING AND BALANCING SYSTEM WIRING DIAGRAM5-2.2 ROTOR BLADE TRACKING AND BALANCING SYSTEM VISUAL CHECK5-2.3 ROTOR BLADE TRACKING AND BALANCING SYSTEM OPERATIONAL CHECK5-2.3.1 ROTOR BLADE TRACKING AND BALANCING SYSTEM OPERATIONAL CHECK5-2.4 BLADE TRACK CIRCUIT BREAKER WILL NOT STAY CLOSED5-2.5 PHAZOR CLOCK ANGLE INDICATOR LIGHTS DO NOT COME ONPHAZOR CLOCK ANGLE INDICATOR LIGHTS DO NOT COME ON (Continued)5-2.6 TRACKING TARGETS NOT VISIBLE OR STROBEX TUBE LAMP DOES NOT FLASHTRACKING TARGETS NOT VISIBLE OR STROBE TUBE LAMP DOES NOT FLASH (Continued)5-2.7 NO FWD LATERAL OR AFT LATERAL INDICATION ON IPS INDICATORNO FWD LATERAL OR AFT LATERAL INDICATION ON IPS INDICATOR (Continued)5-2.8 NO FWD VERTICAL OR AFT VERTICAL INDICATION ON IPS INDICATORNO FWD VERTICAL OR AFT VERTICAL INDICATION ON IPS INDICATOR (Continued)5-2.9 GREEN POWER STATUS LIGHTS DO NOT COME ON WHEN HELlTUNE UNIT IS TURNED ONCHAPTER 6 DRIVE SYSTEM TROUBLESHOOTINGSYMPTOM - TM-55-1520-240-T-1_570PART NUMBERDRIVE SYSTEM ELECTRICAL COMPONENT AND CONFIGURATION LIST (Continued)TRANSMISSION LUBRICATION SYSTEMS SCHEMATIC (Continued) - TM-55-1520-240-T-1_573TRANSMISSION LUBRICATION SYSTEMS SCHEMATIC (Continued) - TM-55-1520-240-T-1_574TRANSMISSION LUBRICATION SYSTEMS SCHEMATIC (Continued) - TM-55-1520-240-T-1_5756-1.2 TRANSMISSION LUBRICATION SYSTEMS VISUAL CHECKCHECK AFT TRANSMISSION LBRICATION SYSTEMCHECK ENGINE TRANSMISSION LUBRlTION SYSTEM6-1.3 TRANSMISSION LUBRICATION SYSTEMS OPERATIONAL CHECKTRANSMISSION LUBRICATION SYSTEMS OPERATIONAL CHECK (Continued)6-1.4 XMSN OIL PRESS CAPSULE ON AND ONE TRANSMISSION OIL PRESSURE INDICATION LOWXMSN OIL PRESS CAPSULE ON AND ONE TRANSMISSION OIL PRESSURE INDICATION LOW (Continued) - TM-55-1520-240-T-1_582XMSN OIL PRESS CAPSULE ON AND ONE TRANSMISSION OIL PRESSURE INDICATION LOW (Continued) - TM-55-1520-240-T-1_583XMSN OIL PRESS CAPSULE ON AND ONE TRANSMISSION OIL PRESSURE INDICATION LOW (Continued) - TM-55-1520-240-T-1_584XMSN OIL PRESS CAPSULE ON AND ONE TRANSMISSION OIL PRESSURE INDICATION LOW (Continued) - TM-55-1520-240-T-1_585XMSN OIL PRESS CAPSULE ON AND ONE TRANSMISSION OIL PRESSURE INDICATION LOW (Continued) - TM-55-1520-240-T-1_5866-1.6 XMSN AUX OIL PRESS CAPSULE ON WITH ROTORS TURNINGXMSN AUX OIL PRESS CAPSULE ON WITH ROTORS TURNING (Continued)XMSN AUX OIL PRESS CAPSULE ON WITH ROTORS TURNING (Continued)6-2.1 TRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS WIRING DIAGRAMTRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_592TRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_593TRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_5946-2.2 TRANSMISSION CHIP DETECTORS AND DEBRIS 6-2.2 SCREENS VISUAL CHECKTRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS VISUAL CHECK (Continued)6-2.3 TRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS OPERATIONAL CHECKCHECK FORWARD TRANSMISSION CHIP DETECTOR AND DEBRIS SCREEN INSTALLATIONCHECK AFT TRANSMISSION CHIP DETECTOR AND DEBRIS SCREEN INSTALLATIONCHECK COMBINING TRANSMISSION CHIP DETECTOR AND DEBRIS SCREEN INSTALLATIONTRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_601CHECK ENGINE TRANSMISSION CHIP DETECTOR AND DEBRIS SCREEN INSTALLATIONTRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_603CHECK AFT SHAFT CHIP DETECTOR INSTALLATION6-2.4 NO. 1 OR NO. 2 ENG CHIP DET (WITHOUT 74 ) ENG 1 OR 2 CHIP DETR (WITH 74 ) CAPSULE LIT, TRANSMISSION OR ENGINE CHIP DETECTOR INDICATOR BLACK-AND-WHITENO. 1 OR NO. 2 ENG CHIP DET (WITHOUT 74 ) ENG 1 OR 2 CHIP DETR (WITH 74 ) CAPSULE LIT, TRANSMISSION OR ENGINE CHIP DETECTOR INDICATOR BLACK-AND-WHITE 6-2.4 (Continued)6-2.5 XMSN CHIP DET (WITHOUT 74 ), XMSN CHIP DETR (WITH 74 ) CAPSULE LIT, ONE TRANSMISSION CHIP DETECTOR INDICATOR BLACK-AND-WHITEXMSN CHIP DET (WITHOUT 74 ), XMSN CHIP DETR (WITH 74 ) CAPSULE LIT, ONE TRANSMISSION CHIP DETECTOR INDICATOR BLACK-AND-WHITE (Continued) - TM-55-1520-240-T-1_608XMSN CHIP DET (WITHOUT 74 ), XMSN CHIP DETR (WITH 74 ) CAPSULE LIT, ONE TRANSMISSION CHIP DETECTOR INDICATOR BLACK-AND-WHITE (Continued) - TM-55-1520-240-T-1_609XMSN CHIP DET (WITHOUT 74 ), XMSN CHIP DETR (WITH 74 ) CAPSULE LIT, ONE TRANSMISSION CHIP DETECTOR INDICATOR BLACK-AND-WHITE (Continued) - TM-55-1520-240-T-1_6106-2.6 TRANSMISSION CHIP DETECTOR INDICATOR DISPLAYS BLACK-AND-BLACK FAN, XMSN CHIP DET (WITHOUT 74 ) XMSN CHIP DETR (WITH 74 ) CAPSULE OUTTRANSMISSION CHIP DETECTOR INDICATOR DISPLAYS BLACK-AND-BLACK FAN, XMSN CHIP DET (WITHOUT 74 ) XMSN CHIP DETR (WITH 74 ) CAPSULE OUT (Continued) - TM-55-1520-240-T-1_612TRANSMISSION CHIP DETECTOR INDICATOR DISPLAYS BLACK-AND-BLACK FAN, XMSN CHIP DET (WITHOUT 74 ) XMSN CHIP DETR (WITH 74 ) CAPSULE OUT (Continued) - TM-55-1520-240-T-1_613TRANSMISSION CHIP DETECTOR INDICATOR DISPLAYS BLACK-AND-BLACK FAN, XMSN CHIP DET (WITHOUT 74 ) XMSN CHIP DETR (WITH 74 ) CAPSULE OUT (Continued) - TM-55-1520-240-T-1_6146-2.7 TRANSMISSION DEBRIS SCREEN INDICATOR DISPLAYS 6-2.7 BLACK-AND-WHITE FANTRANSMISSION DEBRIS SCREEN INDICATOR DISPLAYS BLACK-AND-WHITE FAN (Continued)6-2.8 XMSN CHIP DET (WITHOUT 74 ), XMSN CHIP DETR (WITH 74 ) CAPSULE DOES NOT COME ON WITH GND SWITCH AT TESTXMSN CHIP DET (WITHOUT 74), XMSN CHIP DETR (WITH 74 ) CAPSULE DOES NOT COME ON WITH GND SWITCH AT TEST (Continued)6-2.9 TRANSMISSION CHIP DETECTOR INDICATOR IS ALL BLACK WHEN GND SWITCH SET TO TESTTRANSMISSION CHIP DETECTOR INDICATOR IS ALL BLACK WHEN GND SWITCH SET TO TEST 6-2.9 (Continued)TRANSMISSION CHIP DETECTOR INDICATOR IS ALL BLACK WHEN G ND SWITCH IS SET TO TEST (Continued) - TM-55-1520-240-T-1_621TRANSMISSION CHIP DETECTOR INDICATOR IS ALL BLACK WHEN G ND SWITCH IS SET TO TEST (Continued) - TM-55-1520-240-T-1_6226-2.10 TRANSMISSION DEBRIS SCREEN INDICATOR IS ALL BLACK WHEN GND SWITCH IS SET TO TESTTRANSMISSION DEBRIS SCREEN INDICATOR IS ALL BLACK WHEN GND SWITCH IS SET TO TEST (Continued)TRANSMISSION DEBRIS SCREEN INDICATOR IS ALL BLACK WHEN GND SWITCH IS SET TO TEST (Continued)TRANSMISSION DEBRIS SCREEN INDICATOR IS ALL BLACK WHEN GND SWITCH IS SET TO TEST (Continued)6-2.11 FWD TRANSMISSION DEBRIS SCREEN INDICATOR DOES NOT CHANGE TO BLACK-AND-WHITE FAN DISPLAY WHEN DEBRIS SCREEN SHORTED6-2.12 XMSN CHIP DET (WITHOUT 74 ) XMSN CHIP DETR (WITH 74 ) CAPSULE DOES NOT COME ON WHEN FORWARD TRANSMISSION CHIP DETECTOR SHORTEDXMSN CHIP DET (WITHOUT 74 ) XMSN CHIP DETR (WITH 74) CAPSULE DOES NOT COME ON WHEN FORWARD TRANSMISSION CHIP DETECTOR SHORTED (Continued)6-2.13 AFT TRANSMISSION DEBRIS SCREEN INDICATOR DOES NOT 6-2.13 CHANGE TO BLACK-AND-WHITE FAN DISPLAY WHEN DEBRIS SCREEN SHORTED6-2.14 XMSN CHIP DET (WITHOUT 74 ), XMSN CHIP DETR (WITH 74 ) CAPSULE DOES NOT COME ON WHEN AFT TRANSMISSION CHIP DETECTOR SHORTEDXMSN CHIP DET (WITHOUT 74 ), XMSN CHIP DETR (WITH 74 ) CAPSULE DOES NOT COME ON WHEN AFT TRANSMISSION CHIP DETECTOR SHORTED (CONT)6-2.15 XMSN CHIP DET (WITHOUT 74 ), XMSN CHIP DETR (WITH 74 ) CAPSULE DOES NOT COME ON WHEN COMBINING TRANSMISSION CHIP DETECTOR SHORTEDXMSN CHIP DET (WITHOUT 74 ), XMSN CHIP DETR (WITH 74 ) CAPSULE DOES NOT COME ON WHEN COMBINING TRANSMISSION CHIP DETECTOR SHORTED (CONT)6-2.16 RH COMB TRANSMISSION DEBRIS SCREEN INDICATOR 6-2.16 DOES NOT CHANGE TO BLACK-AND-WHITE FAN DISPLAY WHEN DEBRIS SCREEN SHORTED6-2.17 LEFT COMB TRANSMISSION DEBRIS SCREEN INDICATOR DOES NOT CHANGE TO BLACK-AND- 6-2.17 WHITE FAN DISPLAY WHEN DEBRIS SCREEN SHORTED6-2.18 LEFT TRANSMISSION DEBRIS SCREEN INDICATOR DOES NOT CHANGE TO BLACK-AND-WHITE FAN DISPLAY WHEN DEBRIS SCREEN SHORTED6-2.19 RIGHT TRANSMISSION DEBRIS SCREEN INDICATOR DOES 6-2.19 NOT CHANGE TO BLACK-AND-WHITE FAN DISPLAY WHEN DEBRIS SCREEN SHORTED6-2.20 NO. 2 ENG CHIP DET (WITHOUT 74) ENG 2 CHIP DETR (WITH 74) CAPSULE DOES' NOT COME ON WHEN NO. 2 ENGINE TRANSMISSION CHIP DETECTOR SHORTEDNO. 2 ENG CHIP DET (WITHOUT 74) ENG 2 CHIP DETR (WITH 74) CAPSULE DOES' NOT COME ON WHEN NO. 2 ENGINE TRANSMISSION CHIP DETECTOR SHORTED 6-2.20 (Continued)6-2.21 NO. 1 ENG CHIP DET (WITHOUT 74) ENG 1 CHIP DETR (WITH 74) CAPSULE DOES NOT COME ON WHEN NO. 1 ENGINE TRANSMISSION CHIP DETECTOR SHORTEDNO. 1 ENG CHIP DET (WITHOUT 74) ENG 1 CHIP DETR (WITH 74) CAPSULE DOES NOT COME ON WHEN NO. 1 ENGINE TRANSMISSION CHIP DETECTOR SHORTED (Continued)6-2.22 XMSN CHIP DET (WITHOUT 74) XMSN CHIP DETR (WITH 74) CAPSULE DOES NOT COME ON WHEN AFT SHAFT CHIP DETECTOR SHORTEDXMSN CHIP DET (WITHOUT 74) XMSN CHIP DETR (WITH 74) CAPSULE DOES NOT COME ON WHEN AFT SHAFT CHIP DETECTOR SHORTED (Continued)6-3.1 TRANSMISSION CHIP DETECTOR FUZZ BURN OFF MODULE SCHEMATIC6-3.2 TRANSMISSION CHIP DETECTOR FUZZ BURN OFF MODULE VISUAL CHECK6-3.3 TRANSMISSION CHIP DETECTOR FUZZ BURN OFF OPERATIONAL CHECK6 - 3 . 4 C H I P D E T E C T O R F U Z Z B U R N O F F T E S T S E T P O W E R L I G H T D O E S N O T C O M E O NCHAPTER 7 HYDRAULIC "AIRFRAME" SYSTEMS TROUBLESHOOTINGFAILURE SYMPTOM LIST UTILITY HYDRAULIC SYSTEMPOWER STEERING SYSTEMINTEGRATED LOWER CONTROL ACTUATOR (ILCA)HYDRAULIC SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LISTHYDRAULIC SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_656HYDRAULIC SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_657HYDRAULIC SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_658HYDRAULIC SYSTEMS ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued)HYDRAULIC SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued)7 - 1 . 1 F L I G H T C O N T R O L H Y D R A U L I C S Y S T E M S C H E M A T I CFLIGHT CONTROL HYDRAULIC SYSTEM SCHEMATIC (Continued)7-1.2 FLIGHT CONTROL HYDRAULIC SYSTEM WIRING DIAGRAMFLIGHT CONTROL HYDRAULIC SYSTEM WIRING DIAGRAM (CONT) - TM-55-1520-240-T-1_665FLIGHT CONTROL HYDRAULIC SYSTEM WIRING DIAGRAM (CONT) - TM-55-1520-240-T-1_6667-1.3 FLIGHT CONTROL HYDRAULIC SYSTEM VISUAL CHECKFLIGHT CONTROL HYDRAULIC SYSTEM VISUAL CHECK (Continued) - TM-55-1520-240-T-1_668FLIGHT CONTROL HYDRAULIC SYSTEM VISUAL CHECK (Continued) - TM-55-1520-240-T-1_669FLIGHT CONTROL HYDRAULIC SYSTEM VISUAL CHECK (Continued) - TM-55-1520-240-T-1_670FLIGHT CONTROL HYDRAULIC SYSTEM VISUAL CHECK (Continued) - TM-55-1520-240-T-1_6717-1.4 FLIGHT CONTROL HYDRAULIC SYSTEM OPERATIONAL CHECKFLIGHT CONTROL HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_673FLIGHT CONTROL HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_674FLIGHT CONTROL HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_675FLIGHT CONTROL HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_676FLIGHT CONTROL HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_6777-1.5 ILCA JAM SENSOR BUTTON EXTENDED7 - 1 . 6 I N D I C A T I N G B U T T O N O N F L I G H T C O N T R O L H Y D R A U L IC PRESSURE OR RETURN FILTER IS EXTENDED7-1.7 HYDRAULICS NO. 1 BLOWER CONT CIRCUIT BREAKER WILL NOT STAY CLOSEDH Y D R A U L I C S N O . 1 B L O W E R C O N T C I R C U I T B R E A K E R W I L L N O T S T A Y C L O S E D ( C o n t i n u e d)7-1.8 NO. 1 HYDRAULIC COOLING BLOWER CIRCUIT BREAKER WILL NOT STAY CLOSED7-1.9 HYDRAULICS FLIGHT CONT CIRCUIT BREAKER WILL NOT STAY CLOSEDH Y D R A U L I C S F L I G H T C O N T C I R C U I T B R E A K E R W I L L N O T S T A Y C L O S E D ( C o n t i n u e d)7 - 1 . 1 0 H Y D R A U L I C N O . 2 B L O W E R C I R C U I T B R E A K E R W I L L N O T S T A Y C L O S E DH Y D R A U L I C N O . 2 B L O W E R C I R C U I T B R E A K E R W I L L N OT S T A Y C L O S E D ( C o n t i n u e d )7 - 1 . 1 1 N O . 2 H Y D R A U L I C C O O L I N G B L O W E R C I R C U I T B R E A K E R D O E S N O T S T A Y C L O S EDNO. 2 HYDRAULIC COOLING BLOWER CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)7-1.12 FLIGHT CONT RESERVOIR LEVEL INDICATOR POINTER DOES NOT MOVE WITH FLIGHT CONT SWITCH AT NO. 1 OR NO. 2FLIGHT CONT RESERVOIR LEVEL INDICATOR POINTER DOES NOT MOVE WITH FLIGHT CONT 7-1.12 SWITCH AT NO. 1 OR NO. 2 (Continued)FLIGHT CONT RESERVOIR LEVEL INDICATOR POINTER DOES NOT MOVE WITH FLIGHT CONT 7-1.12 SWITCH AT NO. 1 OR NO. 2 (Continued) - TM-55-1520-240-T-1_691FLIGHT CONT RESERVOIR LEVEL INDICATOR POINTER DOES NOT MOVE WITH FLIGHT CONT 7-1.12 SWITCH AT NO. 1 OR NO. 2 (Continued) - TM-55-1520-240-T-1_692FLIGHT CONT RESERVOIR LEVEL INDICATOR POINTER DOES NOT MOVE WITH FLIGHT CONT 7-1.12 SWITCH AT NO. 1 OR NO. 2 (Continued) - TM-55-1520-240-T-1_693FLIGHT CONT RESERVOIR LEVEL INDICATOR POINTER DOES NOT MOVE WITH FLIGHT CONT 7-1.12 SWITCH AT NO. 1 OR NO. 2 (Continued) - TM-55-1520-240-T-1_694NO. 1 OR NO. 2 PUMP FAULT OR FILTER CHANGE LIGHTS DO NOT COME ON WHEN PRESSEDNO. 1 OR NO. 2 HYD FLT CONTR CAPSULE IS OUT WHEN SYSTEM NOT PRESSURIZEDNO. 1 OR NO. 2 HYD FLT CONTR CAPSULE IS OUT WHEN SYSTEM NOT PRESSURIZED (Continued)HYDRAULIC FLIGHT CONT NO. 1 TEMPERATURE INDICATOR POINTER EXCEEDS 95CHYDRAULIC FLIGHT CONT NO. 1 TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued)HYDRAULIC FLIGHT CONT NO. 1 TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued)HYDRAULICS FLIGHT CONT NO. 1 TEMPERATURE INDICATOR POINTER EXCEEDS 95 C (Continued) - TM-55-1520-240-T-1_701HYDRAULICS FLIGHT CONT NO. 1 TEMPERATURE INDICATOR POINTER EXCEEDS 95 C (Continued) - TM-55-1520-240-T-1_702HYDRAULICS FLIGHT CONTROL NO. 2 TEMPERATURE INDICATOR POINTER EXCEEDS 95CHYDRAULICS FLIGHT CONTROL NO. 2 TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued) - TM-55-1520-240-T-1_704HYDRAULICS FLIGHT CONTROL NO. 2 TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued) - TM-55-1520-240-T-1_705HYDRAULICS FLIGHT CONTROL NO. 2 TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued) - TM-55-1520-240-T-1_706FLIGHT CONTROL NO. 1 PRESSURE OR RETURN FILTER CHANGE LIGHT IS ONF L I G H T C O N T R O L N O . 1 P R E S S U R E O R R E T U RN F I L T E R C H A N G E L I G H T I S O N ( C o n t i n u e d )F L I G H T C O N T R O L N O . 2 P R E S S U R E O R R E T U R N F I L T ER C H A N G E L I G H T I S O NFLIGHT CONTROL NO. 2 PRESSURE OR RETURN FILTER CHANGE LIGHT IS ON (Continued)P I V O T I N G O R S W I V E L I N G S E R V O C Y L I N D E R J A M S E N S O R B U T T O N E X T E N D E DNO. 2 HYD FLT CONTR CAPSULE (WITHOUT 74) OR HYD 2 CAPSULE (WITH 74 ) DOES NOT COME ON WHEN FLIGHT CONTROL SWITCH IS SET TO NO. 1\NO. 2 HYD FLT CONTR CAPSULE (WITHOUT 74) OR HYD 2 CAPSULE (WITH 74 ) DOES NOT COME ON WHEN FLIGHT CONTROL SWITCH IS SET TO NO. 1 (Continued)NO. 1 HYD FLT CONTR (WITHOUT 74 ) HYD 1 (WITH 74) CAPSULE DOES NOT COME ON WHEN FLIGHT CONTROL SWITCH SET TO NO. 2 ONNO. 1 HYD FLT CONTR (WITHOUT 74 ) OR HYD 1 (WITH 74) CAPSULE DOES NOT COME ON WHEN FLIGHT CONTROL SWITCH SET TO NO. 2 ON (Continued)NO. 2 HYD FLT CONTR (WITHOUT 74 ) HYD 2 (WITH 74) CAPSULE COMES ON WHEN NO. 1 SYSTEM DEPRESSURIZED THEN SELECTEDNO. 1 HYD FLT CONTR (WITHOUT 74 ) HYD 1 (WITH 74) CAPSULE COMES ON WHEN NO. 2 SYSTEM IS SELECTED AND DEPRESSURIZEDNO. 1 OR NO. 2 PUMP FAULT LIGHT IS ONNO. 1 OR NO. 2 PUMP FAULT LIGHT IS ON (Continued)ROTOR SYSTEM STARTS TO TURN WHEN POWER XFR NO. 1 AND NO. 2 SWITCHES ARE SET TO ONUTILITY HYDRAULIC SYSTEM SCHEMATICUTILITY HYDRAULIC SYSTEM WIRING DIAGRAMUTILITY HYDRAULIC SYSTEM WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_724UTILITY HYDRAULIC SYSTEM WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_725UTILITY HYDRAULIC SYSTEM VISUAL CHECKUTILITY HYDRAULIC SYSTEM VISUAL CHECK (Continued) - TM-55-1520-240-T-1_727UTILITY HYDRAULIC SYSTEM VISUAL CHECK (Continued) - TM-55-1520-240-T-1_728UTILITY HYDRAULIC SYSTEM VISUAL CHECK (Continued)UTILITY HYDRAULIC SYSTEM OPERATIONAL CHECKUTILITY HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_731UTILITY HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_732UTILITY HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_733HYDRAULICS OIL LEVEL CIRCUIT BREAKER WILL NOT STAY CLOSEDUTILITY RESERVOIR LEVEL INDICATOR POINTER DOES NOT INDICATE FLUID LEVELUTILITY RESERVOIR LEVEL INDICATOR POINTER DOES NOT INDICATE FLUID LEVEL (Continued)UTILITY RESERVOIR LEVEL INDICATOR POINTER DOES NOT INDICATE FLUID LEVEL (Continued) - TM-55-1520-240-T-1_737UTILITY RESERVOIR LEVEL INDICATOR POINTER DOES NOT INDICATE FLUID LEVEL (Continued) - TM-55-1520-240-T-1_738UTIL HYD SYS CAPSULE OUT WHEN SYSTEM NOT PRESSURIZEDUTIL HYD SYS CAPSULE OUT WHEN SYSTEM NOT PRESSURIZED (Continued)UTIL HYD SYS CAPSULE DOES NOT GO OUT OR PRESSURE INDICATION IS NOT BETWEEN 3200 AND 3500 PSI WITH APU RUNNING\UTIL HYD SYS CAPSULE DOES NOT GO OUT OR PRESSURE INDICATION IS NOT BETWEEN 3200 AND 3500 PSI WITH APU RUNNING (Continued)HYDRAULIC PWR XFR CIRCUIT BREAKER WILL NOT STAY CLOSEDHYDRAULIC PWR XFR CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued)HYDRAULICS UTIL BLOWER CIRCUIT BREAKER WILL NOT STAY CLOSEDUTIL HYD COOLING BLOWER CIRCUIT BREAKER WILL NOT STAY CLOSEDUTIL HYD COOLING BLOWER CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued)UTILITY PRESS OR UTILITY RTN FILTER CHANGE LIGHT IS ON\UTILITY PRESS OR UTILITY RTN FILTER CHANGE LIGHT IS ON (Continued)UTILITY PUMP FAULT LIGHT IS ONUTILITY PUMP FAULT LIGHT IS ON (CONTINUED)UTILITY PRESS FILTER, UTILITY RTN FILTER, APU PUMP FAULT OR UT PUMP FAULT LIGHT DOES 7-2.14 NOT COME ON WHEN PRESSEDNO. 1 OR NO. 2 HYD FLT CONTR CAPSULE (WITHOUT 74) OR HYD 1 OR HYD 2 CAPSULE (WITH 74) IS ON WITH POWER XFRM SWITCHES ONNO. 1 OR NO. 2 HYD FLT CONTR CAPSULE (WITHOUT 74 ) OR HYD 1 OR HYD 2 CAPSULE (WITH 74) IS ON WITH POWER XFRM SWITCHES ON (Continued)NO. 1 OR NO. 2 HYD FLT CONTR CAPSULE (WITHOUT 74) OR HYD 1 OR HYD 2 CAPSULE (WITH 74) IS ON WITH POWER XFRM SWITCHES ON (Continued) - TM-55-1520-240-T-1_755NO. 1 OR NO. 2 HYD FLT CONTR CAPSULE (WITHOUT 74) OR HYD 1 OR HYD 2 CAPSULE (WITH 74) IS ON WITH POWER XFRM SWITCHES ON (Continued) - TM-55-1520-240-T-1_756NO. 1 OR NO. 2 HYD FLT CONTR CAPSULE COMES ON WHEN COCKPIT CONTROLS ARE MOVEDUTILITY HYDRAULICS TEMPERATURE INDICATOR POINTER EXCEEDS 95CUTILITY HYDRAULICS TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued) - TM-55-1520-240-T-1_759UTILITY HYDRAULICS TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued) - TM-55-1520-240-T-1_760UTILITY HYDRAULICS TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued) - TM-55-1520-240-T-1_761NO. 1 AND NO. 2 HYD FLT CONTR CAPSULES ON WITH POWER XFR SWITCHES ONNO. 1 AND NO. 2 HYD FLT CONTR CAPSULES ON WITH POWER XFR SWITCHES ON cont.NO. 1 AND NO. 2 HYD FLT CONTR CAPSULES ON WITH POWER XFR SWITCHES ON (Continued)NO. 1 OR NO. 2 FLT CONTR CAPSULE IS ON, SYSTEM PRESSURIZEDNO. 1 OR NO. 2 HYD FLT CONTR CAPSULE (WITHOUT 74) OR HYD 1 OR HYD 2 CAPSULE (WITH 74), SYSTEM PRESSURIZENO. 1 OR NO. 2 HYD FLT CONTR CAPSULE (WITHOUT 74) OR HYD 1 OR HD 2 CAPSULE (WITH 74) SYSTEM PRESSURIZED (Continued)PTU PRESSURE LINE PRESSURIZED WHEN ITS SYSTEM CONTROLS ARE TURNED OFFPTU PRESSURE LINE PRESSURIZED WHEN ITS SYSTEM CONTROLS ARE TURNED OFF (Continued)CARGO RAMP AND DOOR SCHEMATIC DIAGRAMCARGO RAMP AND DOOR SCHEMATIC DIAGRAM (Continued) CARGO RAMP AND DOOR WIRING DIAGRAMCARGO RAMP AND DOOR WIRING DIAGRAM (Continued)CARGO RAMP AND DOOR VISUAL CHECKCARGO RAMP AND DOOR VISUAL CHECK (Continued)CARGO RAMP AND DOOR MANUAL OPERATIONAL CHECKCARGO RAMP AND DOOR MANUAL OPERATIONAL CHECK (Continued)CARGO RAMP AND DOOR EMERGENCY CONTROL SYSTEM OPERATIONAL CHECKCARGO RAMP AND DOOR EMERGENCY CONTROL SYSTEM OPERATIONAL CHECK (Continued)RAMP DOES NOT MOVE DOWN (RAMP IN CLOSED POSITION)RAMP DOES NOT MOVE DOWN (RAMP IN CLOSED POSITION) (Continued)CARGO DOOR DOES NOT RETRACTCARGO DOOR DOES NOT RETRACT (Continued)UTIL SYS CONT CIRCUIT BREAKER DOES NOT STAY CLOSEDUTIL SYS CONT CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_786UTIL SYS CONT CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_787RAMP DOES NOT MOVE UPCARGO DOOR DOES NOT EXTENDRAMP MOVES WITH RAMP SWITCH AT OFFRAMP MOVES WITH RAMP SWITCH AT OFF (Continued)RAMP CONTINUES TO CLOSE AS CARGO DOOR IS EXTENDINGRAMP CREEPS WITH RAMP CONTROL VALVE HANDLE AT STOP7RAMP EMERG CONT CIRCUIT BREAKER DOES NOT STAY CLOSEDRAMP EMERG CONT CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)RAMP CONTROL VALVE SOLENOIDS DO NOT ENGAGE AND RAMP CONTROL VALVE HANDLE IS NOT RESTRICTED IN STOP POSITION WHEN RAMP PWR SW IS SET TO 7-3.14 EMERGRAMP CONTROL VALVE SOLENOIDS DO NOT ENGAGE AND RAMP CONTROL VALVE HANDLE IS NOT RESTRICTED IN STOP POSITION WHEN RAMP PWR SW IS SET TO 7-3.14 EMERG (Continued) - TM-55-1520-240-T-1_797RAMP CONTROL VALVE SOLENOIDS DO NOT ENGAGE AND RAMP CONTROL VALVE HANDLE IS NOT RESTRICTED IN STOP POSITION WHEN RAMP PWR SW IS SET TO 7-3.14 EMERG (Continued) - TM-55-1520-240-T-1_798RAMP CONTROL VALVE DOES NOT OPERATE AS SELECTED FROM RAMP EMER SWRAMP CONTROL VALVE DOES NOT OPERATE AS SELECTED FROM RAMP EMER SW (Continued)SWIVEL LOCKS SYSTEM SCHEMATIC\SWIVEL LOCKS SYSTEM WIRING DIAGRAMSWIVEL LOCKS SYSTEM VISUAL CHECK\SWIVEL LOCKS SYSTEM VISUAL CHECK (Continued)SWIVEL LOCKS SYSTEM OPERATIONAL CHECKSWIVEL LOCKS SYSTEM OPERATIONAL CHECK (Continued)BRAKE STEER CIRCUIT BREAKER DOES NOT STAY CLOSEDBRAKE STEER CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)LEFT, RIGHT, OR BOTH AFT LANDING GEAR NOT LOCKEDLEFT, RIGHT, OR BOTH AFT LANDING GEAR NOT LOCKED (Continued)SWIVEL LOCKS, POWER STEERING, AND WHEEL BRAKES CANNOT BE ISOLATED FROM UTILITY SYSTEMSWIVEL LOCKS, POWER STEERING, AND WHEEL BRAKES CANNOT BE ISOLATED FROM UTILITY SYSTEM (Continued)POWER STEERING SYSTEM SCHEMATICPOWER STEERING SYSTEM SCHEMATIC (Continued)POWER STEERING SYSTEM WIRING DIAGRAMPOWER STEERING SYSTEM VISUAL CHECKPOWER STEERING SYSTEM VISUAL CHECK (Continued)POWER STEERING SYSTEM OPERATIONAL CHECKPOWER STEERING SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_821POWER STEERING SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_822POWER STEERING SYSTEM OPERATIONAL CHECK (Continued)AFT RIGHT WHEEL DOES NOT MOVE WHEN STEERING CONTROL KNOB IS ROTATED IN EITHER DIRECTION AFT RIGHT WHEEL DOES NOT MOVE WHEN STEERING CONTROL KNOB IS ROTATED IN EITHERAFT RIGHT WHEEL DOES NOT MOVE WHEN STEERING CONTROL KNOB IS ROTATED IN EITHER 7-5.5 DIRECTION (Continued)AFT RIGHT WHEEL DOES NOT MOVE WHEN STEERING CONTROL KNOB IS ROTATED IN EITHER 7-5.5 DIRECTION (Continued)AFT RIGHT WHEEL DOES NOT RETURN TO NEUTRALAFT RIGHT WHEEL DOES NOT RETURN TO NEUTRAL (Continued)POWER STEER CAUTION LIGHT DOES NOT COME ONPOWER STEER CAUTION LIGHT DOES NOT COME ON (Continued)POWER STEERING CAUTION LIGHT WILL NOT GO OUTPOWER STEERING CAUTION LIGHT WILL NOT GO OUT (Continued)POWER STEERING/SWIVEL LOCK MODULE DOES NOT MAINTAIN PRESSURE WITH APU OFFWHEEL BRAKES SYSTEM SCHEMATIC AND PARKING WIRING DIAGRAMWHEEL BRAKES SYSTEM SCHEMATIC AND PARKING BRAKE WIRING DIAGRAM (Continued)WHEEL BRAKE SYSTEM VISUAL CHECKWHEEL BRAKE SYSTEM VISUAL CHECK (Continued)WHEEL BRAKE SYSTEM OPERATIONAL CHECKWHEEL BRAKE SYSTEM OPERATIONAL CHECK (Continued)PARK BRAKE (WITHOUT 74) OR PARK BRK (WITH 74) ON CAUTION LIGHT WILL NOT GO OUTPARK BRAKE (WITHOUT 74) OR PARK BRK (WITH 74) ON CAUTION LIGHT WILL NOT GO OUT (Continued)ONE OR MORE WHEEL BRAKES WILL NOT RELEASE, 7-6.5 WHEELS DO NOT TURN FREELYRIGHT OR LEFT BRAKES DO NOT COME ON WHEN PILOT'S BRAKE PEDALS ARE PRESSEDRIGHT OR LEFT BRAKES DO NOT COME ON WHEN PILOTS BRAKE PEDALS ARE PRESSED (Continued)RIGHT OR LEFT BRAKES DO NOT COME ON WHEN COPILOTS BRAKE PEDALS ARE PRESSEDRIGHT OR LEFT BRAKES DO NOT COME ON WHEN COPILOTS BRAKE PEDALS ARE PRESSED (Continued)PARKING BRAKE HANDLE WILL NOT LOCKPARK BRAKE (WITHOUT 74 ) OR PARK BRK (WITH 74 ) ON CAUTION LIGHT DOES NOT COME ONPARK BRAKE (WITHOUT 74 )OR PARK BRK (WITH 74 ) ON CAUTION LIGHT DOES NOT COME ON (Continued)BRAKES WILL NOT RELEASEBRAKES WILL NOT RELEASE (Continued)UNABLE TO APPLY BRAKES THREE TIMES ON BRAKE ACCUMULATOR PRESSUREBRAKE PRESSURE BLEEDS DOWN WITH 8 HOURS WITH PARKING BRAKE ONUBRAKE PRESSURE BLEEDS DOWN WITHIN 8 HOURS WITH PARKING BRAKE ON (Continued)ENGINE HYDRAULIC STARTING SYSTEM\ENGINE HYDRAULIC STARTING SYSTEM VISUAL CHECKENGINE HYDRAULIC STARTING SYSTEM OPERATIONAL CHECKENGINE HYDRAULIC STARTING SYSTEM OPERATIONAL CHECK (Continued)NO. 1 OR NO. 2 ENGINE DOES NOT MOTOR (HYDRAULIC SYSTEM)NO. 1 OR NO. 2 ENGINE DOES NOT MOTOR (HYDRAULIC SYSTEM) (Continued)NO. 1 OR NO. 2 ENGINE KEEPS MOTORING WHEN ENGINE START SWITCH SET TO OFFAPU HYDRAULIC STARTING SYSTEMAPU HYDRAULIC STARTING SYSTEM VISUAL CHECKAPU HYDRAULIC STARTING SYSTEM VISUAL CHECK (Continued)APU HYDRAULIC STARTING SYSTEM OPERATIONAL CHECKAPU START ACCUMULATOR GAGE DOES NOT INDICATE AT LEAST 3000 PSlAPU START ACCUMULATOR GAGE DOES NOT INDICATE AT LEAST 3000 PSI (Continued)APU DOES NOT MOTOR - TM-55-1520-240-T-1_870APU DOES NOT MOTOR (Continued)APU MOTORS BUT DOES NOT START, ESU BITE INDICATES OR THEN (HYDRAULIC FAULT)APU MOTORS BUT DOES NOT START, ESU BITE INDICATES OR THEN (HYDRAULIC FAULT) (Continued)INTEGRATED LOWER CONTROL ACTUATOR (ILCA) WIRING DIAGRAMINTEGRATED LOWER CONTROL ACTUATOR (ILCA) VISUAL CHECKINTEGRATED LOWER CONTROL ACTUATOR (ILCA) FAILS TEST 1 OR TEST 2 (EXTENSIBLE LINK TRANSDUCER NULL VOLTAGE TEST (SPARE))INTEGRATED LOWER CONTROL ACTUATOR (lLCA) FAILS TEST 3 (CROSS EXTENSIBLE LINK TRANSDUCER NULL VOLTAGE TEST (SPARE))INTEGRATED LOWER CONTROL ACTUATOR (ILCA) FAILS TEST 4, 5, 7, 11, 13INTEGRATED LOWER CONTROL ACTUATOR (ILCA) FAILS TEST 6 (EXTENSIBLE LINK AUTHORITY TEST (SPARE))INTEGRATED LOWER CONTROL ACTUATOR (ILCA) FAILS TEST 8 (STABILITY TEST (SPARE))INTEGRATED LOWER CONTROL ACTUATOR (ILCA) FAILS TEST 9 (EXTENSIBLE LINK CENTERING SPRINGS TEST (SPARE))INTEGRATED LOWER CONTROL ACTUATOR (ILCA) FAILS TEST 10 (PROOF PRESSURE TEST (ALL))INTEGRATED LOWER CONTROL ACTUATOR (ILCA) FAILS TEST 12 VALVE JAM INDICATOR TEST (ALL))INTEGRATED LOWER CONTROL ACTUATOR (ILCA) FAILS TEST 14 (RELIEF VALVE TEST (ALL))INTEGRATED LOWER CONTROL ACTUATOR (ILCA) FAILS TEST 15 OR TEST 16HYDRAULIC HANDPUMP SCHEMATICHYDRAULIC HANDPUMP FAILS INTEGRITY PRESSURE TEST OR INTERNAL LEAKAGE TESTHYDRAULIC HANDPUMP FAILS INTEGRITY PRESSURE TEST OR INTERNAL LEAKAGE TEST (Continued)HYDRAULIC HANDPUMP FAILS PRESSURE ADJUSTMENT TESTHYDRAULIC HANDPUMP FAILS PRESSURE ADJUSTMENT TEST (Continued)HYDRAULIC HANDPUMP FAILS HANDLE FORCE TESTHYDRAULIC HANDPUMP FAILS FLUID DISPLACEMENT TEST