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1-1 FAILURE SYMPTOM LIST
CHAPTER 4 (Continued) - TM-55-1520-240-T-1_32
CHAPTER 5 (Continued)
1-1 FAILURE SYMPTOM LIST
CHAPTER 4 (Continued) - TM-55-1520-240-T-1_35
ENGINE ACCESSORY GEARBOX CHIP DETECTORS (WITH 74 ) - TM-55-1520-240-T-1_36
CHAPTER 7
CHAPTER 7 (Continued)
CHAPTER 8 (Continued)
CRUISE GUIDE INDICATING SYSTEM
Chapter 9 (Continued)
CONSOLE PANEL LIGHTS (WITH 17 )
CHAPTER 10
CHAPTER 11
CHAPTER 11 (Continued)
CHAPTER 12 WINDSHIELD ANTI-ICING
CHAPTER 15 AUXILIARY POWER UNIT
CHAPTER 16 EXTERNAL CARGO HOOK SYSTEM
FAILURE SYMPTOM LIST (CONTINUED) - TM-55-1520-240-T-1_49
FAILURE SYMPTOM LIST (CONTINUED) - TM-55-1520-240-T-1_50
1-2 ELECTRICAL SYMBOLS
1-2.1 MECHANICAL SYMBOLS
1-3 STATION, WATER AND BUTT LINES
1-4 300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_55
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_56
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_57
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_58
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_59
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_60
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_61
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_62
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_63
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_64
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_65
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_66
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_67
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_68
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_69
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_70
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_71
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_72
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_73
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_74
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_75
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_76
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_77
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_78
300 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_81
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued)\
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_83
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_84
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_85
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_86
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_87
300 SERI ES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued)
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_89
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_90
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_91
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_92
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_93
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_94
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_95
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_96
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_97
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_98
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_99
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_100
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_101
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_102
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_103
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_104
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_105
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_106
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_107
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_108
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_109
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_110
300 SERIES CONNECTOR PLUG AND RECEPTACLE WIRING DATA (Continued) - TM-55-1520-240-T-1_111
1-5 TERMINAL BOARD WIRING DATA
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_113
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_114
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_115
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_116
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_117
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_118
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_119
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_120
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_121
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_122
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_123
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_124
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_125
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_126
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_127
TERMINAL BOARD WIRING DATA (Continued) - TM-55-1520-240-T-1_128
1-6 GROUND DEVICES WIRING DATA
GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_130
GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_131
GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_132
GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_133
GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_134
GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_135
GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_136
GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_137
GROUND DEVICES WIRING DATA (Continued) - TM-55-1520-240-T-1_138
1-7 GLOSSARY
GLOSSARY (Continued)
CHAPTER 2 VIBRATION ANALYSIS AND DYNAMIC ABSORBER TROUBLESHOOTING
VIBRATION SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST
DYNAMIC ABSORBER SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued)
2-1.1 VIBRATION ANALYSIS SYSTEMATIC APPROACH
2-1.2 VIBRATION ANALYSIS VISUAL CHECK
2-1.2 VIBRATION ANALYSIS VISUAL CHECK (Continued)
2-1.2.1 LOW FREQUENCY VIBRATION ISOLATION PROCEDURE
TABLE 2-1.2.1A NORMAL VIBRATION LEVELS AT HOVER
TABLE 2-1.2.1B. NORMAL VIBRATION LEVELS AT 130 KNOTS
LOW FREQUENCY VIBRATION ISOLATION PROCEDURE (Continued)
2-1.2.2 HIGH FREQUENCY VIBRATION ISOLATION PROCEDURE
HIGH 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 RPM
2-1.4 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_159
VIBRATION FREQUENCY IDENTIFIED AS 675 CYCLES/MIN (3/REV) (Continued) - TM-55-1520-240-T-1_160
2-1.5 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 PROCEDURE
2-1.7 LATERAL BALANCE IS 1 IPS OR GREATER DURING GROUND TRACKING
LATERAL BALANCE IS 1 IPS OR GREATER DURING GROUND TRACKING (Continued)
2-1.8 TRACKING IS ERRATIC AFTER SEVERAL ATTEMPTS
TRACKING IS ERRATIC AFTER SEVERAL ATTEMPTS (Continued)
2-1.9 BLADE CHANGES MORE THAN 1 INCH BETWEEN GROUND AND HOVER
BLADE CHANGES MORE THAN 1 INCH BETWEEN GROUND AND HOVER (Continued)
2-2.1 DYNAMIC ABSORBER SYSTEM SCHEMATIC
2-2.2 SELF TUNING DYNAMIC ABSORBER WIRING DIAGRAM
2-2.3 DYNAMIC ABSORBER SYSTEM VISUAL CHECK
2-2.4 DYNAMIC ABSORBER SYSTEM OPERATIONAL CHECK
DYNAMIC ABSORBER SYSTEM OPERATIONAL CHECK (Continued)
2-2.5 R.H. VIB ABSORB CIRCUIT BREAKER WILL NOT STAY CLOSED
RH VIB ABSORBER CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued)
2-2.6 CTR VIB ABSORB CIRCUIT BREAKER WILL STAY CLOSED
CTR VIB ABSORBER CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued)
2-2.7 LH VIB ABSORB CIRCUIT BREAKER WILL NOT STAY CLOSED
LH 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 LEFT
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)
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 LEFT
2-2.10 NO INDICATION ON TEST BOX METER WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, SWITCH AT CENTER
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)
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 CENTER
2-2.12 NO INDICATION ON TEST BOX WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, SWITCH AT RIGHT
NO 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_194
NO INDICATION ON TEST BOX WHEN TEST SWITCH IS SET TO EXTEND OR RETRACT, SWITCH AT RIGHT (Continued) - TM-55-1520-240-T-1_195
2-2.13 TEST BOX METER INDICATES ONE DIRECTION BUT NOT EXTEND AND RETRACT WHEN TEST SWITCH IS SET TO EXTEND AND RETRACT, SWITCH AT RIGHT
CHAPTER 3 ALIGHTING GEAR TROUBLESHOOTING
ALIGHTING GEAR SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST
ALIGHTING GEAR SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued)
3-1.1 PROXIMITY SWITCH WIRING DIAGRAM
3-1.2 PROXIMITY SWITCH VISUAL CHECK
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
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 CHECK
3-1.5 LEFT GROUND CONTACT LIGHT IS NOT LIT WHEN LEFT AFT WHEEL IS ON THE GROUND
LEFT 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 GROUND
3-1.7 RIGHT GROUND CONTACT LIGHT IS NOT LIT WHEN RIGHT AFT WHEEL IS ON THE GROUND
RIGHT 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 GROUND
DUAL ENGINE BEEP TRIM INCORRECT
ENGINE 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_217
POWERPLANT SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST
POWERPLANT SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_219
POWERPLANT SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_220
POWERPLANT SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_221
POWERPLANT SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_222
POWERPLANT SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_223
4-1.1 ENGINE PERFORMANCE CHECK OPERATIONAL CHECK
ENGINE PERFORMANCE CHECK OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_226
ENGINE PERFORMANCE CHECK OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_227
4-1.2 NO. 1 ENG HIGH PTIT READING DURING START OR HOT START
NO. 1 ENG HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_230
NO. 1 ENG HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_231
NO. 1 ENG HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_232
4-1.3 NO. 1 ENGINE GROUND IDLE SPEED BELOW 60 TO 63 PERCENT RPM
NO. 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 START
NO. 2 ENGINE HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_236
NO. 2 ENGINE HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_237
NO. 2 ENGINE HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_238
NO. 2 ENGINE HIGH PTIT READING DURING START OR HOT START (Continued) - TM-55-1520-240-T-1_239
4-1.5 NO. 2 ENGINE GROUND IDLE SPEED BELOW 60 TO 63 PERCENT RPM
NO. 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 FLIGHT
NO. 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 FLIGHT
NO. 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 FLIGHT
4-1.8 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 HIGH
NO. 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 HOVER
4-1.11 NO. 1 OR NO. 2 ENGINE HIGH PTIT
NO. 1 OR NO. 2 ENGINE HIGH PTIT (Continued)
4-2.1 ENGINE ANTI-ICING SYSTEM SCHEMATIC
4-2.2 ENGINE ANTI-ICING SYSTEM WIRING DIAGRAM
4-2.3 ENGINE ANTI-ICING SYSTEM VISUAL CHECK
4-2.4 ENGINE ANTI-ICING SYSTEM OPERATIONAL CHECK
4-2.5 ENG NO. 1 OR NO. 2 ANTI ICE CIRCUIT BREAKER WILL NOT STAY CLOSED
ENG NO. 1 ANTI ICE CIRCUIT BREAKER WILL NOT STAY CLOSED
4-2.6 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 DIAGRAM
4-3.2 ENGINE LOW OIL LEVEL WARNING SYSTEM VISUAL CHECK
4-3.3 ENGINE LOW OIL LEVEL WARNING SYSTEM OPERATIONAL CHECK
ENGINE LOW OIL LEVEL WARNING SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_269
4-3.4 NO. 1 OR NO. 2 ENGINE OIL LOW CAUTION LIGHTS DO NOT COME ON
4-3.4 NO. 1 OR NO. 2 ENGINE OIL LOW CAUTION LIGHTS DO NOT COME ON (CONT)
4-4.1 ENGINE START AND IGNITION SYSTEM SCHEMATIC DIAGRAM
4-4.2 ENGINE START AND IGNITION SYSTEM WIRING DIAGRAM
4-4.3 ENGINE START AND IGNITION SYSTEM VISUAL CHECK
ENGINE START AND IGNITION SYSTEM VISUAL CHECK (Continued)
4-4.4 ENGINE START AND IGNITION SYSTEM OPERATIONAL CHECK
ENGINE START AND IGNITION SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_278
4-4.5 ENGINE NO. 1 IGN CIRCUIT BREAKER DOES NOT STAY CLOSED
ENGINE NO. 1 IGN CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)
4-4.6 ENGINE NO. I START & TEMP CIRCUIT BREAKER DOES NOT STAY CLOSED
ENGINE NO. 1 START & TEMP CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)
4-4.7 ENGINE NO. 2 IGN CIRCUIT BREAKER DOES NOT STAY CLOSED
ENGINE NO. 2 IGN CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)
4-4.8 ENGINE NO. 2 START & TEMP CIRCUIT BREAKER DOES NOT STAY CLOSED
ENGINE NO. 2 START & TEMP CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)
4-4.9 ENGINE 1 STARTER ON LIGHT DOES NOT COME ON
ENGINE 1 STARTER ON LIGHT DOES NOT COME ON 4-4.9 (Continued)
4-4.10 ENGINE 2 STARTER ON LIGHT DOES NOT COME ON
ENGINE 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 START
NO. 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 START
NO. 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_305
NO. 2 ENGINE DOES NOT START (ENGINE FUEL SYSTEM FAILURE) (Continued) - TM-55-1520-240-T-1_306
4-4.18 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 DIAGRAM
GAS PRODUCER CONTROL SYSTEM (N1) WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_311
4-5.1.1 GAS PRODUCER CONTROL SYSTEM SCHEMATIC DIAGRAM
4-5.2 GAS PRODUCER CONTROL SYSTEM VISUAL CHECK
4-5.3 GAS PRODUCER CONTROL SYSTEM (N1) OPERATIONAL CHECK
GAS PRODUCER CONTROL SYSTEM (N1) OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_315
CHECK NO. 2 ENGINE GAS PRODUCER CONTROL SYSTEM
GAS PRODUCER CONTROL SYSTEM (N1) OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_317
4-5.4 ENGINE NO. 1 OR NO. 2 COND CONT CIRCUIT BREAKER WILL NOT STAY CLOSED
ENGINE NO. 1 COND CONT CIRCUIT BREAKER ENGINE NO. 2 COND CONT CIRCUIT BREAKER WILL NOT STAY CLOSED
4-5.5 NO. 1 ENG OR NO. 2 ENG N1 CONT CAPSULE IS LIT
NO. 1 ENG N1 CONT CAPSULE IS LIT
4-5.6 NO. 1 ENGINE FUEL CONTROL POINTER NOT AT GROUND BAND
NO. 1 ENGINE FUEL CONTROL POINTER NOT AT GROUND BAND (Continued) - TM-55-1520-240-T-1_323
NO. 1 ENGINE FUEL CONTROL POINTER NOT AT GROUND BAND (Continued) - TM-55-1520-240-T-1_324
4-5.7 NO. 1 ENG N1 CONT CAPSULE DOES NOT COME ON
NO. 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 COVERED
NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MAKE CONTACT WITH STOP OR BROWN BAND IS NOT PARTIALLY COVERED
4-5.9 NO. 2 ENGINE FUEL CONTROL POINTER NOT AT GROUND BAND
NO. 2 ENGINE FUEL CONTROL POINTER NOT AT GROUND BAND (Continued) - TM-55-1520-240-T-1_330
NO. 2 ENGINE FUEL CONTROL POINTER NOT AT GROUND BAND (Continued) - TM-55-1520-240-T-1_331
4-5.10 NO. 2 ENG N1 CONT CAPSULE DOES NOT COME ON
NO. 2 ENG N1 CONT CAPSULE DOES NOT COME ON (Continued)
4-6.1 POWER TURBINE CONTROL SYSTEM (N2) WIRING DIAGRAM
POWER TURBINE CONTROL SYSTEM (N2) WIRING DIAGRAM (Continued)
4-6.1.1 POWER TURBINE CONTROL SYSTEM (N2) SCHEMATIC DIAGRAM
4-6.2 POWER TURBINE (N2) CONTROL SYSTEM VISUAL CHECK
POWER TURBINE (N2) CONTROL SYSTEM VISUAL CHECK 4-6.2 (Continued)
4-6.3 POWER TURBINE CONTROL SYSTEM (N2) OPERATIONAL CHECK
POWER TURBINE (N2) CONTROL SYSTEM OPERATIONAL CHECK (Continued)
POWER TURBINE CONTROL SYSTEM (N2) OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_342
POWER TURBINE CONTROL SYSTEM (N2) OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_343
4-6.4 ENGINE NO. 1 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED
ENGINE NO. 1 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_345
ENGINE NO. 1 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_346
ENGINE NO. 1 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_347
4-6.5 ENGINE NO. 1 TRIM & TIMER CIRCUIT BREAKER WILL NOT STAY CLOSED
ENGINE NO. 1 TRIM & TIMER CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued)
4-6.6 NO. 1 EMERG ENG TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED
NO. 1 EMERG ENG TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_351
NO. 1 EMERG ENG TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_352
NO. 1 EMERG ENG TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_353
4-6.7 ENGINE NO. 2 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED
ENGINE NO. 2 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_355
ENGINE NO. 2 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_356
ENGINE NO. 2 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_357
4-6.8 ENGINE NO. 2 TRIM AND TIMER CIRCUIT BREAKER WILL NOT STAY CLOSED
ENGINE 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 CLOSED
NO. 2 EMERGENCY ENGINE TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_361
NO. 2 EMERGENCY ENGINE TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_362
NO. 2 EMERGENCY ENGINE TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_363
4-6.10 NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP
NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_365
NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_366
NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_367
NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_368
NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_369
NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_370
NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (Continued) - TM-55-1520-240-T-1_371
4-6.11 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_380
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_381
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_382
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_383
4-6.13 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_385
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_386
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_387
4-6.14 NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN COPILOTS NO. 1 ENGINE BEEP TRIM SWITCH SET TO RPM INCREASE
4-6.15 NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN COPILOTS NO. 1 ENGINE BEEP TRIM SWITCH SET TO RPM DECREASE
4-6.16 NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN COPILOTS NO. 1 AND 2 ENGINE BEEP TRIM SWITCH SET TO RPM INCREASE
4-6.17 NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN COPILOTS NO. 1 AND 2 ENGINE BEEP TRIM SWITCH SET TO RPM DECREASE
4-6.18 NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN EMERGENCY ENGINE TRIM 1 SWITCH SET TO INC
NO. 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 DEC
NO. 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 INC
NO. 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 CHECK
NO. 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 CHECK
NO. 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 DIAGRAM
4-7.2 ENGINE ACCESSORY GEARBOX CHIP DETECTORS VISUAL CHECK
4-7.3 ENGINE ACCESSORY GEARBOX CHIP DETECTORS OPERATIONAL CHECK
ENGINE ACCESSORY GEARBOX CHIP DETECTORS 4-7.3 OPERATIONAL CHECK (Continued)
4-7.4 NO. 1 OR NO. 2 ENG CHIP DET CAPSULE IS LIT
NO. 1 ENG CHIP DET CAPSULE IS LIT
4-7.5 NO. 1 OR NO. 2 ENGINE CHIP DETECTOR INDICATOR DISPLAYS BLACK-AND-WHITE FAN, ENG CHIP DET CAPSULE OUT
NO. 1 ENGINE CHIP DETECTOR INDICATOR DISPLAYS BLACK-AND-WHITE FAN - TM-55-1520-240-T-1_412
4-7.6 NO. 1 ENG CHIP DET CAPSULE DOES NOT COME ON WHEN GND SWITCH SET TO TEST
NO. 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 TEST
NO. 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 TEST
NO. 1 ENGINE CHIP DETECTOR INDICATOR DISPLAY IS BLACK WHEN GND SWITCH IS SET TO TEST
4-7.9 ENG CHIP DET CAPSULE DOES NOT COME ON AND ENGINE CHIP DETECTOR INDICATOR DOES NOT CHANGE DISPLAY WHEN DETECTOR SHORTED
NO. 1 ENG CHIP DET CAPSULE DOES NOT COME ON AND NO. 1 ENGINE CHIP DETECTOR INDICATOR DOES NOT CHANGE DISPLAY WHEN DETECTOR SHORTED
4-8.1 ENGINE PERFORMANCE CHECK OPERATIONAL CHECK
ENGINE 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 PRI
ENG 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 ON
4-8.4 FADEC REV MODE INOPERATIVE
FADEC REV MODE INOPERATIVE (Continued)
4-8.5 DECU CODE F AFTER POWER ASSURANCE TEST
4-8.6 FADEC TOGGLES BETWEEN PRIMARY AND REVERSIONARY MODE
FADEC TOGGLES BETWEEN PRIMARY AND REVERSIONARY MODE (Continued)
4-8.7 TORQUES NOT MATCHED WITH LOAD SHARE SWITCH AT TRQ
TORQUES NOT MATCHED WITH LOAD SHARE SWITCH AT TRQ (Continued)
4-8.8 ENGINE OVERSPEED TEST FAILS
ENGINE OVERSPEED TEST FAILS (Continued)
4-8.9 PTIT'S NOT MATCHED WITH LOAD SHARE SWITCH SET TO PTIT
PTIT'S NOT MATCHED WITH LOAD SHARE SWITCH SET TO PTIT (Continued)
4-9.1 ENGINE LOW OIL LEVEL WARNING SYSTEM WIRING DIAGRAM
4-9.2 ENGINE LOW OIL LEVEL WARNING SYSTEM VISUAL CHECK
4-9.3 ENGINE LOW OIL LEVEL WARNING SYSTEM OPERATIONAL CHECK
ENGINE LOW OIL LEVEL WARNING SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_442
4-9.4 NO. 1 OR NO. 2 ENGINE OIL LOW CAUTION LIGHTS DO NOT COME ON
NO. 1 ENGINE OIL LEVEL LOW CAUTION LIGHT DOES NOT COME ON
4-10.1 ENGINE START AND IGNITION SYSTEM SCHEMATIC DIAGRAM
4-10.2 ENGINE START AND IGNITION SYSTEM WIRING DIAGRAM
4-10.3 ENGINE START AND IGNITION SYSTEM VISUAL CHECK
ENGINE START AND IGNITION SYSTEM VISUAL CHECK (Continued)
4-10.4 ENGINE START AND IGNITION SYSTEM OPERATIONAL CHECK
ENGINE START AND IGNITION SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_451
4-10.5 FADEC NO. 1 START & IGN CIRCUIT BREAKER DOES NOT STAY CLOSED
FADEC NO. 1 START & IGN CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)
4-10.6 FADEC NO. 2 START & IGN CIRCUIT BREAKER DOES NOT STAY CLOSED
FADEC 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 START
4-10.9 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 START
4-10.13 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 DIAGRAM
GAS PRODUCER CONTROL SYSTEM (N1) WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_470
4-11.2 GAS PRODUCER CONTROL SYSTEM VISUAL CHECK
4-11.3 GAS PRODUCER CONTROL SYSTEM (N1) OPERATIONAL CHECK
4-11.4 DECU CODE IS A5 AND/OR B6
DECU CODE IS A5 AND/OR B6 (Continued)
4-12.1 FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) SCHEMATIC DIAGRAM
FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) SCHEMATIC DIAGRAM (Continued) - TM-55-1520-240-T-1_477
FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) SCHEMATIC DIAGRAM (Continued) - TM-55-1520-240-T-1_478
4-12.2 FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) WIRING DIAGRAM
FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_480
FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_481
FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_482
FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_483
4-12.3 FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) VISUAL CHECK
FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) VISUAL CHECK (Continued) - TM-55-1520-240-T-1_485
FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) VISUAL CHECK (Continued) - TM-55-1520-240-T-1_486
4-12.4 FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) OPERATIONAL CHECK
FULL AUTHORITY DIGITAL ELECTRONIC CONTROL (FADEC) OPERATIONAL CHECK (Continued)
4-12.5 ENGINE NO. 1 OR NO. 2 PRI CONT CIRCUIT BREAKER WILL NOT STAY CLOSED
ENGINE NO. 1 PRI CONT CIRCUIT BREAKER WILL NOT STAY CLOSED
4-12.6 ENGINE NO. 1 OR NO. 2 REV CONT CIRCUIT BREAKER WILL NOT STAY CLOSED
ENGINE NO. 1 REV CONT CIRCUIT BREAKER WILL NOT STAY CLOSED
4-12.7 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 A1
4-12.9 DECU CODE A2
4-12.10 DECU CODE A3 AND/OR B5
4-12.11 DECU CODE A4
4-12.12 DECU CODE A5
4-12.13 DECU CODE A6
4-12.14 DECU CODE A7
4-12.15 DECU NO. 1 CODE C1, C2, C3, C4, C5, C6, C7, C8, OR CF - TM-55-1520-240-T-1_502
4-12.15 DECU NO. 1 CODE C1, C2, C3, C4, C5, C6, C7, C8, OR CF - TM-55-1520-240-T-1_503
4-12.17 DECU NO. 1 CODE C9
4-12.18 DECU NO. 2 CODE C9
4-12.19 DECU CODE B4 OR E1
DECU CODE B4 OR E1 (Continued)
4-12.20 DECU CODE E2
4-12.21 DECU CODE E3
4-12.22 DECU CODE B3 OR E4
4-12.23 DECU CODE F1
4-12.24 DECU CODE B2 OR F2
4-12.25 DECU CODE F4
4-12.26 DECU CODE F5
4-12.27 DECU CODE B7 OR F6
4-12.28 DECU CODE F7
4-12.29 DECU CODE F8
4-12.30 DECU CODE F9
4-12.31 DECU CODE FA
DECU CODE FA (Continued)
4-12.32 DECU CODE FB
4-12.33 DECU CODE D1
DECU CODE D1 (Continued)
4-12.34 DECU CODE D2
DECU CODE D2 (Continued)
4-12.35 DECU CODE DE
DECU CODE DE (Continued)
4-13.1 ENGINE ACCESSORY GEARBOX CHIP DETECTORS WIRING DIAGRAM
4-13.2 ENGINE ACCESSORY GEARBOX CHIP DETECTORS VISUAL CHECK
4-13.3 ENGINE ACCESSORY GEARBOX CHIP DETECTORS OPERATIONAL CHECK
ENGINE ACCESSORY GEARBOX CHIP DETECTORS OPERATIONAL CHECK (Continued)
4-13.4 ENG 1 OR ENG 2 CHIP DETR CAPSULE IS LIT
ENG 1 CHIP DETR CAPSULE IS LIT
4-13.5 NO. 1 OR NO. 2 ENGINE CHIP DETECTOR INDICATOR DISPLAYS BLACK- AND-WHITE FAN, ENG 1 OR ENG 2 CHIP DETR CAPSULE OUT
NO. 1 ENGINE CHIP DETECTOR INDICATOR DISPLAYS BLACK-AND-WHITE FAN - TM-55-1520-240-T-1_536
4-13.6 ENG 1 CHIP DETR CAPSULE DOES NOT COME ON WHEN GND SWITCH SET TO TEST
ENG 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 TEST
ENG 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 TEST
NO. 1 ENGINE CHIP DETECTOR INDICATOR IS BLACK WHEN GND SWITCH IS SET TO TEST
4-13.9 ENG CHIP DETR CAPSULE DOES NOT COME ON AND ENGINE CHIP DETECTOR INDICATOR DOES NOT CHANGE DISPLAY WHEN DETECTOR SHORTED
ENG 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 TROUBLESHOOTING
ROTOR SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST
ROTOR BLADE TRACKING AND BALANCING SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued)
5-1.1 CENTRIFUGAL DROOP STOP VISUAL CHECK
CENTRIFUGAL DROOP STOP VISUAL CHECK (Continued)
5-1.2 CENTRIFUGAL DROOP STOP OPERATIONAL CHECK
5-2.1 ROTOR TRACKING AND BALANCING SYSTEM WIRING DIAGRAM
5-2.2 ROTOR BLADE TRACKING AND BALANCING SYSTEM VISUAL CHECK
5-2.3 ROTOR BLADE TRACKING AND BALANCING SYSTEM OPERATIONAL CHECK
5-2.3.1 ROTOR BLADE TRACKING AND BALANCING SYSTEM OPERATIONAL CHECK
5-2.4 BLADE TRACK CIRCUIT BREAKER WILL NOT STAY CLOSED
5-2.5 PHAZOR CLOCK ANGLE INDICATOR LIGHTS DO NOT COME ON
PHAZOR CLOCK ANGLE INDICATOR LIGHTS DO NOT COME ON (Continued)
5-2.6 TRACKING TARGETS NOT VISIBLE OR STROBEX TUBE LAMP DOES NOT FLASH
TRACKING TARGETS NOT VISIBLE OR STROBE TUBE LAMP DOES NOT FLASH (Continued)
5-2.7 NO FWD LATERAL OR AFT LATERAL INDICATION ON IPS INDICATOR
NO FWD LATERAL OR AFT LATERAL INDICATION ON IPS INDICATOR (Continued)
5-2.8 NO FWD VERTICAL OR AFT VERTICAL INDICATION ON IPS INDICATOR
NO 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 ON
CHAPTER 6 DRIVE SYSTEM TROUBLESHOOTING
SYMPTOM - TM-55-1520-240-T-1_570
PART NUMBER
DRIVE SYSTEM ELECTRICAL COMPONENT AND CONFIGURATION LIST (Continued)
TRANSMISSION LUBRICATION SYSTEMS SCHEMATIC (Continued) - TM-55-1520-240-T-1_573
TRANSMISSION LUBRICATION SYSTEMS SCHEMATIC (Continued) - TM-55-1520-240-T-1_574
TRANSMISSION LUBRICATION SYSTEMS SCHEMATIC (Continued) - TM-55-1520-240-T-1_575
6-1.2 TRANSMISSION LUBRICATION SYSTEMS VISUAL CHECK
CHECK AFT TRANSMISSION LBRICATION SYSTEM
CHECK ENGINE TRANSMISSION LUBRlTION SYSTEM
6-1.3 TRANSMISSION LUBRICATION SYSTEMS OPERATIONAL CHECK
TRANSMISSION LUBRICATION SYSTEMS OPERATIONAL CHECK (Continued)
6-1.4 XMSN OIL PRESS CAPSULE ON AND ONE TRANSMISSION OIL PRESSURE INDICATION LOW
XMSN OIL PRESS CAPSULE ON AND ONE TRANSMISSION OIL PRESSURE INDICATION LOW (Continued) - TM-55-1520-240-T-1_582
XMSN OIL PRESS CAPSULE ON AND ONE TRANSMISSION OIL PRESSURE INDICATION LOW (Continued) - TM-55-1520-240-T-1_583
XMSN OIL PRESS CAPSULE ON AND ONE TRANSMISSION OIL PRESSURE INDICATION LOW (Continued) - TM-55-1520-240-T-1_584
XMSN OIL PRESS CAPSULE ON AND ONE TRANSMISSION OIL PRESSURE INDICATION LOW (Continued) - TM-55-1520-240-T-1_585
XMSN OIL PRESS CAPSULE ON AND ONE TRANSMISSION OIL PRESSURE INDICATION LOW (Continued) - TM-55-1520-240-T-1_586
6-1.6 XMSN AUX OIL PRESS CAPSULE ON WITH ROTORS TURNING
XMSN 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 DIAGRAM
TRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_592
TRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_593
TRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_594
6-2.2 TRANSMISSION CHIP DETECTORS AND DEBRIS 6-2.2 SCREENS VISUAL CHECK
TRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS VISUAL CHECK (Continued)
6-2.3 TRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS OPERATIONAL CHECK
CHECK FORWARD TRANSMISSION CHIP DETECTOR AND DEBRIS SCREEN INSTALLATION
CHECK AFT TRANSMISSION CHIP DETECTOR AND DEBRIS SCREEN INSTALLATION
CHECK COMBINING TRANSMISSION CHIP DETECTOR AND DEBRIS SCREEN INSTALLATION
TRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_601
CHECK ENGINE TRANSMISSION CHIP DETECTOR AND DEBRIS SCREEN INSTALLATION
TRANSMISSION CHIP DETECTORS AND DEBRIS SCREENS OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_603
CHECK AFT SHAFT CHIP DETECTOR INSTALLATION
6-2.4 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-WHITE
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-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-WHITE
XMSN 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_608
XMSN 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_609
XMSN 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_610
6-2.6 TRANSMISSION CHIP DETECTOR INDICATOR DISPLAYS BLACK-AND-BLACK FAN, XMSN CHIP DET (WITHOUT 74 ) XMSN CHIP DETR (WITH 74 ) CAPSULE OUT
TRANSMISSION 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_612
TRANSMISSION 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_613
TRANSMISSION 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_614
6-2.7 TRANSMISSION DEBRIS SCREEN INDICATOR DISPLAYS 6-2.7 BLACK-AND-WHITE FAN
TRANSMISSION 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 TEST
XMSN 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 TEST
TRANSMISSION 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_621
TRANSMISSION CHIP DETECTOR INDICATOR IS ALL BLACK WHEN G ND SWITCH IS SET TO TEST (Continued) - TM-55-1520-240-T-1_622
6-2.10 TRANSMISSION DEBRIS SCREEN INDICATOR IS ALL BLACK WHEN GND SWITCH IS SET TO TEST
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)
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 SHORTED
6-2.12 XMSN CHIP DET (WITHOUT 74 ) XMSN CHIP DETR (WITH 74 ) CAPSULE DOES NOT COME ON WHEN FORWARD TRANSMISSION CHIP DETECTOR SHORTED
XMSN 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 SHORTED
6-2.14 XMSN CHIP DET (WITHOUT 74 ), XMSN CHIP DETR (WITH 74 ) CAPSULE DOES NOT COME ON WHEN AFT TRANSMISSION CHIP DETECTOR SHORTED
XMSN 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 SHORTED
XMSN 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 SHORTED
6-2.17 LEFT COMB TRANSMISSION DEBRIS SCREEN INDICATOR DOES NOT CHANGE TO BLACK-AND- 6-2.17 WHITE FAN DISPLAY WHEN DEBRIS SCREEN SHORTED
6-2.18 LEFT TRANSMISSION DEBRIS SCREEN INDICATOR DOES NOT CHANGE TO BLACK-AND-WHITE FAN DISPLAY WHEN DEBRIS SCREEN SHORTED
6-2.19 RIGHT TRANSMISSION DEBRIS SCREEN INDICATOR DOES 6-2.19 NOT CHANGE TO BLACK-AND-WHITE FAN DISPLAY WHEN DEBRIS SCREEN SHORTED
6-2.20 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 SHORTED
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 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 SHORTED
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 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 SHORTED
XMSN 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 SCHEMATIC
6-3.2 TRANSMISSION CHIP DETECTOR FUZZ BURN OFF MODULE VISUAL CHECK
6-3.3 TRANSMISSION CHIP DETECTOR FUZZ BURN OFF OPERATIONAL CHECK
6 - 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 N
CHAPTER 7 HYDRAULIC "AIRFRAME" SYSTEMS TROUBLESHOOTING
FAILURE SYMPTOM LIST UTILITY HYDRAULIC SYSTEM
POWER STEERING SYSTEM
INTEGRATED LOWER CONTROL ACTUATOR (ILCA)
HYDRAULIC SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST
HYDRAULIC SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_656
HYDRAULIC SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_657
HYDRAULIC SYSTEM ELECTRICAL COMPONENT LOCATION AND CONFIGURATION LIST (Continued) - TM-55-1520-240-T-1_658
HYDRAULIC 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 C
FLIGHT CONTROL HYDRAULIC SYSTEM SCHEMATIC (Continued)
7-1.2 FLIGHT CONTROL HYDRAULIC SYSTEM WIRING DIAGRAM
FLIGHT CONTROL HYDRAULIC SYSTEM WIRING DIAGRAM (CONT) - TM-55-1520-240-T-1_665
FLIGHT CONTROL HYDRAULIC SYSTEM WIRING DIAGRAM (CONT) - TM-55-1520-240-T-1_666
7-1.3 FLIGHT CONTROL HYDRAULIC SYSTEM VISUAL CHECK
FLIGHT CONTROL HYDRAULIC SYSTEM VISUAL CHECK (Continued) - TM-55-1520-240-T-1_668
FLIGHT CONTROL HYDRAULIC SYSTEM VISUAL CHECK (Continued) - TM-55-1520-240-T-1_669
FLIGHT CONTROL HYDRAULIC SYSTEM VISUAL CHECK (Continued) - TM-55-1520-240-T-1_670
FLIGHT CONTROL HYDRAULIC SYSTEM VISUAL CHECK (Continued) - TM-55-1520-240-T-1_671
7-1.4 FLIGHT CONTROL HYDRAULIC SYSTEM OPERATIONAL CHECK
FLIGHT CONTROL HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_673
FLIGHT CONTROL HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_674
FLIGHT CONTROL HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_675
FLIGHT CONTROL HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_676
FLIGHT CONTROL HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_677
7-1.5 ILCA JAM SENSOR BUTTON EXTENDED
7 - 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 EXTENDED
7-1.7 HYDRAULICS NO. 1 BLOWER CONT CIRCUIT BREAKER WILL NOT STAY CLOSED
H 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 CLOSED
7-1.9 HYDRAULICS FLIGHT CONT CIRCUIT BREAKER WILL NOT STAY CLOSED
H 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 D
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 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 ED
NO. 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. 2
FLIGHT 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_691
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_692
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_693
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_694
NO. 1 OR NO. 2 PUMP FAULT OR FILTER CHANGE LIGHTS DO NOT COME ON WHEN PRESSED
NO. 1 OR NO. 2 HYD FLT CONTR CAPSULE IS OUT WHEN SYSTEM NOT PRESSURIZED
NO. 1 OR NO. 2 HYD FLT CONTR CAPSULE IS OUT WHEN SYSTEM NOT PRESSURIZED (Continued)
HYDRAULIC FLIGHT CONT NO. 1 TEMPERATURE INDICATOR POINTER EXCEEDS 95C
HYDRAULIC 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_701
HYDRAULICS FLIGHT CONT NO. 1 TEMPERATURE INDICATOR POINTER EXCEEDS 95 C (Continued) - TM-55-1520-240-T-1_702
HYDRAULICS FLIGHT CONTROL NO. 2 TEMPERATURE INDICATOR POINTER EXCEEDS 95C
HYDRAULICS FLIGHT CONTROL NO. 2 TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued) - TM-55-1520-240-T-1_704
HYDRAULICS FLIGHT CONTROL NO. 2 TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued) - TM-55-1520-240-T-1_705
HYDRAULICS FLIGHT CONTROL NO. 2 TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued) - TM-55-1520-240-T-1_706
FLIGHT CONTROL NO. 1 PRESSURE OR RETURN FILTER CHANGE LIGHT IS ON
F 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 N
FLIGHT 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 D
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\
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 ON
NO. 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 SELECTED
NO. 1 HYD FLT CONTR (WITHOUT 74 ) HYD 1 (WITH 74) CAPSULE COMES ON WHEN NO. 2 SYSTEM IS SELECTED AND DEPRESSURIZED
NO. 1 OR NO. 2 PUMP FAULT LIGHT IS ON
NO. 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 ON
UTILITY HYDRAULIC SYSTEM SCHEMATIC
UTILITY HYDRAULIC SYSTEM WIRING DIAGRAM
UTILITY HYDRAULIC SYSTEM WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_724
UTILITY HYDRAULIC SYSTEM WIRING DIAGRAM (Continued) - TM-55-1520-240-T-1_725
UTILITY HYDRAULIC SYSTEM VISUAL CHECK
UTILITY HYDRAULIC SYSTEM VISUAL CHECK (Continued) - TM-55-1520-240-T-1_727
UTILITY HYDRAULIC SYSTEM VISUAL CHECK (Continued) - TM-55-1520-240-T-1_728
UTILITY HYDRAULIC SYSTEM VISUAL CHECK (Continued)
UTILITY HYDRAULIC SYSTEM OPERATIONAL CHECK
UTILITY HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_731
UTILITY HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_732
UTILITY HYDRAULIC SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_733
HYDRAULICS OIL LEVEL CIRCUIT BREAKER WILL NOT STAY CLOSED
UTILITY RESERVOIR LEVEL INDICATOR POINTER DOES NOT INDICATE FLUID LEVEL
UTILITY 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_737
UTILITY RESERVOIR LEVEL INDICATOR POINTER DOES NOT INDICATE FLUID LEVEL (Continued) - TM-55-1520-240-T-1_738
UTIL HYD SYS CAPSULE OUT WHEN SYSTEM NOT PRESSURIZED
UTIL 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 CLOSED
HYDRAULIC PWR XFR CIRCUIT BREAKER WILL NOT STAY CLOSED (Continued)
HYDRAULICS UTIL BLOWER CIRCUIT BREAKER WILL NOT STAY CLOSED
UTIL HYD COOLING BLOWER CIRCUIT BREAKER WILL NOT STAY CLOSED
UTIL 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 ON
UTILITY 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 PRESSED
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
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)
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_755
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_756
NO. 1 OR NO. 2 HYD FLT CONTR CAPSULE COMES ON WHEN COCKPIT CONTROLS ARE MOVED
UTILITY HYDRAULICS TEMPERATURE INDICATOR POINTER EXCEEDS 95C
UTILITY HYDRAULICS TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued) - TM-55-1520-240-T-1_759
UTILITY HYDRAULICS TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued) - TM-55-1520-240-T-1_760
UTILITY HYDRAULICS TEMPERATURE INDICATOR POINTER EXCEEDS 95C (Continued) - TM-55-1520-240-T-1_761
NO. 1 AND NO. 2 HYD FLT CONTR CAPSULES ON WITH POWER XFR SWITCHES ON
NO. 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 PRESSURIZED
NO. 1 OR NO. 2 HYD FLT CONTR CAPSULE (WITHOUT 74) OR HYD 1 OR HYD 2 CAPSULE (WITH 74), SYSTEM PRESSURIZE
NO. 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 OFF
PTU PRESSURE LINE PRESSURIZED WHEN ITS SYSTEM CONTROLS ARE TURNED OFF (Continued)
CARGO RAMP AND DOOR SCHEMATIC DIAGRAM
CARGO RAMP AND DOOR SCHEMATIC DIAGRAM (Continued)
CARGO RAMP AND DOOR WIRING DIAGRAM
CARGO RAMP AND DOOR WIRING DIAGRAM (Continued)
CARGO RAMP AND DOOR VISUAL CHECK
CARGO RAMP AND DOOR VISUAL CHECK (Continued)
CARGO RAMP AND DOOR MANUAL OPERATIONAL CHECK
CARGO RAMP AND DOOR MANUAL OPERATIONAL CHECK (Continued)
CARGO RAMP AND DOOR EMERGENCY CONTROL SYSTEM OPERATIONAL CHECK
CARGO 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 RETRACT
CARGO DOOR DOES NOT RETRACT (Continued)
UTIL SYS CONT CIRCUIT BREAKER DOES NOT STAY CLOSED
UTIL SYS CONT CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_786
UTIL SYS CONT CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued) - TM-55-1520-240-T-1_787
RAMP DOES NOT MOVE UP
CARGO DOOR DOES NOT EXTEND
RAMP MOVES WITH RAMP SWITCH AT OFF
RAMP MOVES WITH RAMP SWITCH AT OFF (Continued)
RAMP CONTINUES TO CLOSE AS CARGO DOOR IS EXTENDING
RAMP CREEPS WITH RAMP CONTROL VALVE HANDLE AT STOP7
RAMP EMERG CONT CIRCUIT BREAKER DOES NOT STAY CLOSED
RAMP 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 EMERG
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 EMERG (Continued) - TM-55-1520-240-T-1_797
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 EMERG (Continued) - TM-55-1520-240-T-1_798
RAMP CONTROL VALVE DOES NOT OPERATE AS SELECTED FROM RAMP EMER SW
RAMP CONTROL VALVE DOES NOT OPERATE AS SELECTED FROM RAMP EMER SW (Continued)
SWIVEL LOCKS SYSTEM SCHEMATIC\
SWIVEL LOCKS SYSTEM WIRING DIAGRAM
SWIVEL LOCKS SYSTEM VISUAL CHECK\
SWIVEL LOCKS SYSTEM VISUAL CHECK (Continued)
SWIVEL LOCKS SYSTEM OPERATIONAL CHECK
SWIVEL LOCKS SYSTEM OPERATIONAL CHECK (Continued)
BRAKE STEER CIRCUIT BREAKER DOES NOT STAY CLOSED
BRAKE STEER CIRCUIT BREAKER DOES NOT STAY CLOSED (Continued)
LEFT, RIGHT, OR BOTH AFT LANDING GEAR NOT LOCKED
LEFT, RIGHT, OR BOTH AFT LANDING GEAR NOT LOCKED (Continued)
SWIVEL LOCKS, POWER STEERING, AND WHEEL BRAKES CANNOT BE ISOLATED FROM UTILITY SYSTEM
SWIVEL LOCKS, POWER STEERING, AND WHEEL BRAKES CANNOT BE ISOLATED FROM UTILITY SYSTEM (Continued)
POWER STEERING SYSTEM SCHEMATIC
POWER STEERING SYSTEM SCHEMATIC (Continued)
POWER STEERING SYSTEM WIRING DIAGRAM
POWER STEERING SYSTEM VISUAL CHECK
POWER STEERING SYSTEM VISUAL CHECK (Continued)
POWER STEERING SYSTEM OPERATIONAL CHECK
POWER STEERING SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_821
POWER STEERING SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-1_822
POWER 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 EITHER
AFT 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 NEUTRAL
AFT RIGHT WHEEL DOES NOT RETURN TO NEUTRAL (Continued)
POWER STEER CAUTION LIGHT DOES NOT COME ON
POWER STEER CAUTION LIGHT DOES NOT COME ON (Continued)
POWER STEERING CAUTION LIGHT WILL NOT GO OUT
POWER STEERING CAUTION LIGHT WILL NOT GO OUT (Continued)
POWER STEERING/SWIVEL LOCK MODULE DOES NOT MAINTAIN PRESSURE WITH APU OFF
WHEEL BRAKES SYSTEM SCHEMATIC AND PARKING WIRING DIAGRAM
WHEEL BRAKES SYSTEM SCHEMATIC AND PARKING BRAKE WIRING DIAGRAM (Continued)
WHEEL BRAKE SYSTEM VISUAL CHECK
WHEEL BRAKE SYSTEM VISUAL CHECK (Continued)
WHEEL BRAKE SYSTEM OPERATIONAL CHECK
WHEEL BRAKE SYSTEM OPERATIONAL CHECK (Continued)
PARK BRAKE (WITHOUT 74) OR PARK BRK (WITH 74) ON CAUTION LIGHT WILL NOT GO OUT
PARK 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 FREELY
RIGHT OR LEFT BRAKES DO NOT COME ON WHEN PILOT'S BRAKE PEDALS ARE PRESSED
RIGHT 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 PRESSED
RIGHT OR LEFT BRAKES DO NOT COME ON WHEN COPILOTS BRAKE PEDALS ARE PRESSED (Continued)
PARKING BRAKE HANDLE WILL NOT LOCK
PARK BRAKE (WITHOUT 74 ) OR PARK BRK (WITH 74 ) ON CAUTION LIGHT DOES NOT COME ON
PARK BRAKE (WITHOUT 74 )OR PARK BRK (WITH 74 ) ON CAUTION LIGHT DOES NOT COME ON (Continued)
BRAKES WILL NOT RELEASE
BRAKES WILL NOT RELEASE (Continued)
UNABLE TO APPLY BRAKES THREE TIMES ON BRAKE ACCUMULATOR PRESSURE
BRAKE PRESSURE BLEEDS DOWN WITH 8 HOURS WITH PARKING BRAKE ON
UBRAKE PRESSURE BLEEDS DOWN WITHIN 8 HOURS WITH PARKING BRAKE ON (Continued)
ENGINE HYDRAULIC STARTING SYSTEM\
ENGINE HYDRAULIC STARTING SYSTEM VISUAL CHECK
ENGINE HYDRAULIC STARTING SYSTEM OPERATIONAL CHECK
ENGINE 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 OFF
APU HYDRAULIC STARTING SYSTEM
APU HYDRAULIC STARTING SYSTEM VISUAL CHECK
APU HYDRAULIC STARTING SYSTEM VISUAL CHECK (Continued)
APU HYDRAULIC STARTING SYSTEM OPERATIONAL CHECK
APU START ACCUMULATOR GAGE DOES NOT INDICATE AT LEAST 3000 PSl
APU START ACCUMULATOR GAGE DOES NOT INDICATE AT LEAST 3000 PSI (Continued)
APU DOES NOT MOTOR - TM-55-1520-240-T-1_870
APU 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 DIAGRAM
INTEGRATED LOWER CONTROL ACTUATOR (ILCA) VISUAL CHECK
INTEGRATED 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, 13
INTEGRATED 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 16
HYDRAULIC HANDPUMP SCHEMATIC
HYDRAULIC HANDPUMP FAILS INTEGRITY PRESSURE TEST OR INTERNAL LEAKAGE TEST
HYDRAULIC HANDPUMP FAILS INTEGRITY PRESSURE TEST OR INTERNAL LEAKAGE TEST (Continued)
HYDRAULIC HANDPUMP FAILS PRESSURE ADJUSTMENT TEST
HYDRAULIC HANDPUMP FAILS PRESSURE ADJUSTMENT TEST (Continued)
HYDRAULIC HANDPUMP FAILS HANDLE FORCE TEST
HYDRAULIC HANDPUMP FAILS FLUID DISPLACEMENT TEST
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