TM 55-1520-240-T SYMPTOM TASK ENGINE NO. 1 IGN CIRCUIT BREAKER DOES NOT STAY CLOSED 4-4.4 ENGINE NO. 1 START & TEMP CIRCUIT BREAKER DOES NOT STAY CLOSED 4-4.4 ENGINE NO. 2 IGN CIRCUIT BREAKER DOES NOT STAY CLOSED 4-4.4 ENGINE NO. 2 START & TEMP CIRCUIT BREAKER DOES NOT STAY CLOSED 4-4.4 ENGINE 1 STARTER ON LIGHT DOES NOT COME ON 4-4.4 SYMPTOM TASK ENGINE NO. 1 OR NO. 2 COND CONT CIRCUIT BREAKER WILL NOT STAY CLOSED 4-5.3 NO. 1 ENGINE FUEL CONTROL POINTER NOT AT GROUND BAND 4-5.3 NO. 1 ENG CONT N1 CAPSULE DOES NOT COME ON 4-5.3 SYMPTOM TASK ENGINE NO. 1 TRIM & TIMER CIRCUIT BREAKER WILL NOT STAY CLOSED 4-6.3 ENGINE NO. 1 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED 4-6.3 ENGINE NO. 2 TRIM & TIMER CIRCUIT BREAKER WILL NOT STAY CLOSED 4-6.3 ENGINE NO. 2 TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED 4-6.3 NO. 1 EMERG ENG TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED 4-6.3 NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE OR MOVES BUT STOPS OUTSIDE OF 13 TO 21 ON PRO- TRACTOR (DECREASE SELECTED) 4-6.3 NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN COPILOT'S NO. 1 ENGINE BEEP TRIM SWITCH SET TO RPM INCREASE 4-6.3 ENGINE START AND IGNITION (WITHOUT 74 ) SYMPTOM TASK ENGINE 2 STARTER ON LIGHT DOES NOT COME ON 4-4.4 NO. 1 ENGINE DOES NOT MOTOR (GAS PRODUCER TA- CHOMETER DOES NOT INDICATE 10 TO 15% N1) 4-4.4 NO. 1 ENGINE DOES NOT START (ENGINE FUEL SYSTEM FAILURE) 4-4.4 NO. 1 ENGINE DOES NOT START (ENGINE IGNITION SYS- TEM FAILURE) 4-4.4 NO. 1 ENGINE MOTORS NORMALLY BUT DOES NOT START 4-4.4 GAS PRODUCER CONTROL SYSTEM (N1) (WITHOUT 74 ) SYMPTOM TASK NO. 1 ENGINE OR NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MAKE CONTACT WITH STOP OR BROWN BAND IS NOT PARTIALLY COVERED 4-5.3 NO. 1 ENG OR NO. 2 ENG N1 CONT CAPSULE IS LIT 4-5.3 POWER TURBINE CONTROL SYSTEM (N2) (WITHOUT 74 ) SYMPTOM TASK NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN EMERGENCY ENGINE TRIM 1 SWITCH SET TO DEC 4-6.3 NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN EMERGENCY ENGINE TRIM 1 SWITCH SET TO INC 4-6.3 NO. 1 ENGINE FUEL CONTROL POINTER NOT BETWEEN 130 AND 21 ON PROTRACTOR AT BEGINNING OF OPERA- TIONAL CHECK 4-6.3 NO. 1 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP 4-6.3 NO. 2 EMERG ENGINE TRIM CIRCUIT BREAKER WILL NOT STAY CLOSED 4-6.3 NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE OR MOVES BUT STOPS OUTSIDE OF 13 TO 21 ON PRO- TRACTOR (DECREASE SELECTED) 4-6.3 SYMPTOM TASK NO. 2 ENGINE DOES NOT MOTOR (GAS PRODUCER TA- CHOMETER DOES NOT INDICATE 10 TO 15% N1) 4-4.4 NO. 2 ENGINE DOES NOT START (ENGINE FUEL SYSTEM FAILURE) 4-4.4 NO. 2 ENGINE DOES NOT START (ENGINE IGNITION SYS- TEM FAILURE) 4-4.4 NO. 2 ENGINE MOTORS NORMALLY BUT DOES NOT START 4-4.4 SYMPTOM TASK NO. 2 ENGINE FUEL CONTROL POINTER NOT AT GROUND BAND 4-5.3 NO. 2 ENG N1 CONT CAPSULE DOES NOT COME ON 4-5.3 SYMPTOM TASK NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN COPILOT'S NO. 1 AND 2 ENGINE BEEP TRIM SWITCH SET TO RPM DECREASE 4-6.3 NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN COPILOT'S NO. 1 AND 2 ENGINE BEEP TRIM SWITCH SET TO RPM INCREASE 4-6.3 NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN EMERGENCY ENGINE TRIM 2 SWITCH SET TO DEC 4-6.3 NO. 2 ENGINE FUEL CONTROL POINTER DOES NOT MOVE WHEN EMERGENCY ENGINE TRIM 2 SWITCH SET TO INC 4-6.3 NO. 2 ENGINE FUEL CONTROL POINTER NOT BETWEEN 13 AND 21 ON PROTRACTOR AT BEGINNING OF OPERA- TIONAL CHECK 4-6.3 NO. 2 ENGINE POWER TURBINE LEVER DOES NOT MOVE OR MOVES BUT DOES NOT CONTACT STOP (INCREASE SE- LECTED) 4-6.3 4-2.2  Change 17