TM 55-1520-240-T4-6.11NO. 1 ENGINE FUEL CONTROL POINTER DOES NOT MOVEOR MOVES BUT STOPS OUTSIDE OF 13° TO 21°ON PROTRACTOR (DECREASE SELECTED) (Continued)4-6.11OPEN CONTROL BOX ACCESSPANEL IN CABIN AT STA242LEFT OPERATE PILOT’S NO 1TRIM SWITCH INC. THEN DEC.CAN YOU HEAR TRIM MOTORRuN IN CO NT ROL BOX?DID FUEL CONTROL POINTERDOES FUEL CONTROL POINTERMOVE AT ALL WHEN DEC.MOVE WHEN DEC. ISSELECTED?SELECTED ON COPILOT STHRUST GRIP?NOYESOPEN LEFT ELECTRICAL COM-PARTMENT DISCONNECTPLUG 103P1 FROM NO 1 ENGUN EMERG ENG TRIMPANEL, SET ENG 1A U T O / M A N U A L S W T OM A N U A L . S E T E M E R G E N GTRIM 1 SW TO DECR. DID AC-TUATOR MOVE?CHECK RIG OF NO 1 POWERTURBINE CONTROL (N2)SYSTEM. REFER TO TM 55-15 2 0 - 2 4 0 - 23CONTROL BOX CHECK FORCONTINUITY BETWEEN PLUG103P1 PIN N AND RELAY103K4 TERM A3 IS CON-REPLACE NO 1 ENGINE CONTROL BOXTINUITY PRESENT?NOLOCATE OPEN IN WIRE W591-6022 BETWEEN PLUG 103P1AND RELAY 103K4 REPAIR ORREPLACE WIRE AS REQUIREDREMOVE PILOT’S FLOORPANEL DISCONNECT PILOT’STHRUST GRIP PLUG 300P25CHECK CONTINUITY BETWEEN300J25 PIN CAND TB18 TERM3 IS CONTINUITY PRESENT?LOCATE OPEN IN WIRE W696-45-22 BETWEEN 300J25 ANDTB18 REPAIR OR REPLACEWIRE AS REQUIREDLOCATE OPN IN WIRE W696-44-22 BETWEEN 300J25 ANDTB18 REPAIR OR REPLACEWIRE AS REQUIREDCHECK CONTINUITY BETWEEN300J25 PIN B AND TB18 TERM13 IS CONTINUITY PRESENT?REPLACE RELAY 103K4REPLACE PILOT S THRUSTGRIPDISCONNECT PLUG 103P1FROM NO 1 ENG CONTROLBOX OPEN NO 1 ENG ACCESSDOORS DISCONNECT NO 1ACTUATOR PLuG CHECK FORCONTINUITY BETWEEN PLUG103P1 PIN N AND ACTUATORDISCONNECT ENGINE TOAIRFRAME WIRE HARNESS ATD I S C 0 N N E C T S H E L F C H E CKFOR CONTINUITY BETWEENACTUATOR PLUG PIN A ANDHARNESS PLUG PIN 43 ISOPEN LEFT ELECTRICAL COM-PARTMENT CHECK FOR CON-TINUITY BETWEEN DISCON-NECT SHELF RECEPTACLE300J33 PIN 43 AND RELAY103K4 TERM A2 IS CON-TINUITY PRESENT?CHECK NO. 1 EM ERG ENGTRIM CB IS IT OPEN?YESCONTINUITY PRESENT?PLUG PIN A IS CONTINUITYPRESENT?LOCATE OPEN IN WIRE W591-31-22 BETWEEN RECEPTACLE300J33 AND RELAY 103K4REPAIR OR REPLACE WIRE ASREQuIREDREPLACE ENGINE TOAIRFRAME WIRE HARNESSTASK 4-6.6END OF TASKChange 14-151
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