JASC 7603

Service difficulty reports · 1,582

Reports filed under 7603 · Power Lever, newest first.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE jasc_code = '7603'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR FDEA201701120141Throttle · malfunctionedDURING DESCENT, THE NR 2 THROTTLE WOULD NOT RETARD FULLY, RESULTING IN A CONFIRM ENGINE OUT MESSAGE. REPEATED SEVERAL TIMES DURING DESCENT AT 10000, N1 46% NR 2 (NR 1 & 3 = 37%). ON DESCENT PAGE IN FMS, SELECTED ANTI-ICE OFF. REDUCED N1 TO NORMAL. NORMAL LAJan 12, 2017 · N358FE · Doug MD1010FSDR AALA201612239010Control Unit · faultedAT 70 KTS ECAM MESSAGE INDICATED ENGINE THRUST LEVERS NOT SET. REJECTED TAKE OFF. ACCOMPLISHED OPERATIONS TEST OF THROTTLE CONTROL UNIT IAW AMM 76-11-00 AND ACCOMPLISHED LAND 3 CAPABILITY / TEST IAW AMM 22-97-00.Dec 22, 2016 · N824AW · Airbus A319132SDR ABXA20161209175Unknown · malfunctionedAFTER LANDING, THE LEFT THRUST LEVER WOULD NOT MOVE FROM IDLE FOR ONE MINUTE. THE AIRPLANE WAS REMOVED FROM SERVICE (GROUNDED) AND THE ADJUSTMENT TEST PROCEDURE WAS PERFORMED IN ACCORDANCE WITH AMM 78-31-00. NO FAULTS WERE FOUND. THE CAUSE OF THE FAULT WITH THDec 9, 2016 · N364CM · Boeing 767338SDR AALA20161020007Warning System · false activationAIRCRAFT WAS NOT GROUNDED. DURING TAKEOFF ROLL A ECAM THRUST LEVER MESSAGE ILLUMINATED. TAKEOFF ABORTED AT APPROXIMATELY 80 KNOTS. MAINTENANCE ACCOMPLISHED POST FLIGHT REPORT REVIEW, FIM/LSM 76-11-00-810-819A AND FADEC OPERATIONAL CHECK IAW AMM 73-22-00 WITHOct 16, 2016 · N151AN · Airbus A321231SDR 2016FA0000473Tube · chafedDURING PHASE INSPECTION, FOUND THE NR 1 THROTTLE PUSH/PULL TUBE IN CENTER PEDESTAL RUBBING ON WIRE BUNDLE TRAY. NORMAL TUBE OD IS .497 AND OD FOR AREA BEING RUBBED .472. IOct 6, 2016 · N4489A · Beech B200CSDR IVLA2016F00193Nut · loosePILOT EXPERIENCED A LACK OF THROTTLE RESPONSE UPON SHORT FINAL. FOUND NUT SECURING THROTTLE LEVER LOOSE.Sep 20, 2016 · N107TQ · Cirrus SR22SDR O2MA2016F00173Controller · shearedAFTER START UP OF ENGINES, ACFT BEGAN TO TAXI AND THE PILOT REPORTED RT THROTTLE LEVER BECAME UNRESPONSIVE DURING TAXI. THEY RETURNED AND AFTER TROUBLESHOOTING IT WAS DETERMINED THE CONTROL ASSY, PN 7-43489-2, FOR THE RT ENGINE HAD SHEARED IN HALF, 6" FROM THEAug 17, 2016 · N360AX · Lear 35ASDR DALA2016081606085Module · malfunctionedLANDING GEAR UNSAFE LIGHTS. THREE RED ILLUMINATED AT 10,000 AT 320KTS WITH THROTTLES ADVANCED. LIGHTS WENT OUT WHEN THROTTLES RETARDED. MAINTENANCE TROUBLESHOT. REMOVED AND REPLACED THROTTLE MODULE PER MM. OPERATION CHECKS OK.Aug 15, 2016 · N961DN · Doug MD9030SDR EVCA201606272Throttle Cable · brokenPILOT REPORTED THAT THE THROTTLE LINKAGE WAS INOPERATIVE. DURING MAINTENANCE INSPECTION OF THE THROTTLE CONTROL IT WAS FOUND THAT THE CABLE WAS BROKEN UNDER THE PILOT'S SEAT PANEL NEAR THE LOCATION WHERE IT CONNECTS TO THE THROTTLE CONTROL TUBE LOCATED IN THEJun 27, 2016 · N342AE · Bell 407SDR DXTA2016062406260Unknown · malfunctionedPOWER LEVERS HARD STUCK IN IDLE ON FINAL APPROACH. THRUST REVERSERS WERE DOWN AND AUTOTHROTTLES WERE OFF. VERY HARD PUSH TO GET LEVERS TO MOVE FWD. AFTERWARD LEVERS OPERATED NORMAL. PERFORMED A VISUAL INSPECTION OF THE THROTTLE QUADRANT AND ALL AUTOTHROTTLJun 24, 2016 · N489QS · Gulstm GIVSDR QMLA2016050416045Throttle Cable · shearedTHROTTLE CABLE SHEARED INTERNALLY AT APPROX 10" FROM COLLECTIVE TWIST GRIP CONNECTION POINT, WHERE CABLE ROUTE IS NAVIGATING A CORNER, DIRECTION CHANGE. THROTTLE CABLE MFG DATE IS 1998, ACFT DOM IS 1999, THIS CABLE HAS NEVER BEEN CHANGED. THIS WAS DISCOVEREDMay 4, 2016 · N408GA · Bell 407SDR 2016FA0000230Throttle Cable · brokenINSPECTED THROTTLE CABLE AND DISCOVERED THAT THE CABLE IS BROKEN INSIDE THE PROTECTED SHEATHING. THE ORIGINAL MFG PN IS 455-322. THIS THROTTLE CABLE PN IS MC455-322 WHICH IS MFG UNDER A FAA/PMA APPROVED, AFTERMARKET. THIS PART WAS INSTALLED 1/6/2004 AT TOTAL Apr 29, 2016 · N200KR · Piper PA28R200SDR AALA201604099010Control Unit · defectiveAIRCRAFT WAS GNDED. ENG 1 THRUST LEVER DISAGREEMENT. ENG 1 STUCK AT IDLE THRUST. REPLACED NR 1 ENG THROTTLE CONTROL UNIT IAW AMM 76-11-19-400-042-A.Apr 8, 2016 · N714US · Airbus A319112SDR QMLA2016040716038Throttle Cable · shearedDURING PREFLIGHT AS THE PILOT WAS GOING THROUGH THE CHECKLIST, THE THROTTLE CHECK DID NOT FEEL RIGHT. HE ASKED A MED CREW MEMBER TO TAKE A FLASHLIGHT & LOOK THROUGH THE SCREENS IN THE RT ENG COWLING TO SEE IF HE COULD VIEW ANY MOVEMENT IN THE THROTTLE CABLE AApr 7, 2016 · N407LN · Bell 407SDR ASAA2016031615967Switch · failedLEFT THROTTLE LEVER, TAKEOFF WARNING SYSTEM INTERMITTENT. ACFT GROUNDED. R & R LEFT AUTOTHROTTLE SWITCHPACK ASSY, REF AMM 76-11-020-802-F00 AND AMM 76-11-07-400-802-F00. ACCOMPLISHED AUTOTHROTTLE SWITCHPACK ASSY TEST, REF AMM 76-11-07-400-802-F00 PARA, H, ALMar 16, 2016 · N566AS · Boeing 737890SDR CA160304009Switch · failed(CAN) FLIGHT CREW REPORTED THAT, ON TAKEOFF AFTER GEAR UP SELECTION, THE NR 1 PROP CYCLED FROM 850 TO 1000 RPM WITH TORQUE FLUCTUATION FROM 40 TO 110 PERCENT. CHECKLIST FOLLOWED AND POWER REDUCED, PROP RPM STABILIZED AT 900. ACFT RETURNED TO AIRPORT FOR NORMar 3, 2016 · Dhav DHC8102SDR A6WA201643481Gearbox · bindingLEFT THRUST LEVER BINDS IN FLIGHT, BOTH ADDING & REDUCING THRUST. R & R LT THROTTLE CONTROL GEARBOX IAW AMM 76-11-17. OPERATIONS CHECKED GOOD AT THIS TIME, RII COMPLIED WITH.Jan 18, 2016 · N417AW · Cndair CL6002B19SDR O2GA2016011284302Lever · stiffDURING OPERATIONAL CHECK FLIGHT, LT ENG CONDITION LEVER STILL STIFF AFTER COLD SOAK. ACFT IS CURRENTLY IN MX AT THE MFG FACTORY. SDR SUPPLEMENT TO FOLLOW.Jan 12, 2016 · N843UP · Beech B300SDR CA160104006Bolt · failed(CAN) AFTER LANDING THE CREW DEPLOYED THE TR AND TR DEPLOYED NORMALLY BUT COULD NOT APPLY TR POWER TO LEFT HAND ENGINE. SELECTED TR STOWED BY PIGGY BACK LEVER BUT TR DID NOT STOW. THE THROTTLE WOULD NOT MOVE FORWARD OR BACK FROM IDLE POSITION. CREW TAXIED AIRCDec 17, 2015 · Lear 45LEARSDR CA151228004Lever · out of adjust(CAN) DURING PRE-FLIGHT CHECKS WHILE ON THE TAXIWAY, THE PILOT DEPLOYED THE THRUST REVERSERS FOR TESTING, THE RT ENGINE SHUTDOWN. TROUBLESHOOTING ONGOING AND WILL INCLUDE CHECKING THE ENGINE RIGGING SINCE THE DATA DOWNLOAD SHOWED A VERY LOW THROTTLE LEVER ANGDec 15, 2015 · Cessna 560XLSDR CA151207011Control Unit · failed(CAN) THE ACFT LANDED WITH ENGINE NR 2 IN IDLE DUE TO STUCK POWER LEVER. EMERGENCY SERVICES WERE CALLED OUT. THE ACFT TAXIED TO THE RAMP WITHOUT FURTHER INCIDENT. RESOLUTION CARRIED OUT TSM 76-11-00-810-814-A. REPLACED THROTTLE CONTROL UNIT, 8KS2, IAW AMM Nov 27, 2015 · Airbus A319114SDR CA151015015Throttle Cable · failed(CAN) DURING CLIMBOUT LT ENGINE HAD NO RESPONSE TO POWER LEVER MOVEMENT. FLIGHT CREW QUICKLY REALIZED THAT THE LT ENGINE WAS UNRESPONSIVE AND STUCK AT HIGH POWER SETTING. POWER LEVER WOULD MOVE FREELY BUT WITH NO RESPONSE TO ENGINE. CREW THEN RETURNED AFTEROct 12, 2015 · Lear 36ASDR CA151009004Throttle Cable · broken(CAN) ON ATTEMPTING START ON NR 2 ENGINE THE PILOT NOTICED NO T5 RISE. UPON FURTHER INVESTIGATION IT WAS REVEALED THAT WHEN THROTTLE CABLE WAS MOVED THERE WAS NO MOVEMENT AT THE FUEL CONTROL ARM. IT WAS DISCOVERED THAT THE THROTTLE CABLE WAS BROKEN AT APPROXIOct 8, 2015 · Skrsky S76ASDR TIMA20151004005Fastener · missingDURING TAKEOFF ROLL, THE RT POWER LEVER DID NOT PROVIDE FULL TRAVEL. TAKEOFF TORQUE COULD NOT BE ACHIEVED ON THE RT ENG & THE TAKEOFF WAS ABORTED. SUBSEQUENT INSPECTION REVEALED A MISSING FASTENER IN THE POWER LEVER CLAMP BRACKET UNDER THE PEDESTAL.Oct 4, 2015 · N197GA · Beech 1900CSDR JIKA2015092501Control Arm · obstructedON FINAL, THE RT ENG POWER STUCK AT 800 LBS TORQUE & WOULD NOT ADJUST. PILOT DECIDED TO SHUT DOWN RT ENG. PILOT FOLLOWED PROCEDURES IN PILOT OPERATING HANDBOOK & PERFORMED A PRECAUTIONARY ENG SHUTDOWN. PILOT LANDED WITHOUT FURTHER INCIDENT. INSPECTION REVESep 25, 2015 · N8226Z · Beech C99SDR CA150904005Spring · broken(CAN) SPRING WAS FOUND SEPARATED FROM MOUNTING TANG, LOOSE IN CONTROL QUADRANT. POTENTIAL EXISTS FOR LOOSE PARTS IN THIS AREA TO JAM THE ENGINE CONTROLS.Sep 4, 2015 · Cessna 208SDR O2GA2015090450401Bellcrank · obstructedDURING ROLLING TAKEOFF, THE SIC WENT TO SET THROTTLES TO TAKEOFF POWER, THE LT THROTTLE WOULD ONLY ADVANCE TO THE CRUISE DETENT. RT THROTTLE LEVER WOULD ADVANCE ONLY TO JUST BELOW THE CRUISE DETENT. THROTTLE BELOW THOSE SETTINGS WERE NORMAL. TAKEOFF WAS ABOSep 2, 2015 · N504UP · Cessna 560XLSDR CA150831004Control Unit · failed(CAN) ENGINE 1 THRUST LEVER DISAGREE. ENGINE 1 BROUGHT TO FLIGHT IDLE FOR THE DESCENT AND LANDING. PASSENGERS ADVISED AND NO NEGATIVE REACTION. RESOLUTION THROTTLE CONTROL UNIT REPLACED IAW AMM 76-11-19-060-040A AND AMM 76-11-19-400-040A. AFTER TSM C/O 76-1Aug 30, 2015 · Airbus A320211SDR HALA2015083000178Throttle · malfunctionedTHROTTLE SPLIT IN CRUISE TO MAINTAIN EQUAL N1. RIGHT AHEAD OF LEFT. 1.333 KNOB WIDTH. FL390. LT N1 92.1, RT N1 92.1 N2 L90 RT 91 FF 5.3 BOTH. T/S IAW FIM 71-01, TASK 849. FOUND RT & LT ENGINE TLA WITHIN RANGE. RT ENGINE 32.0/83.4, LT ENGINE 34.3/86.2. AS A PAug 30, 2015 · N583HA · Boeing 76733ASDR CA150828012Lock · malfunctioned(CAN) A GROUND RUN WAS BEING PERFORMED FOR ROUTINE MAINTENANCE FOR THE FUNCTIONAL CHECK IN MIXED MODE OF THE FUEL CONTROL UNIT. DURING THE SECOND STAGE OF THE CHECK WHEN THE MANUAL TWIST GRIP WAS BEING RETURNED TO THE FLIGHT DETENT IN ONE SECOND, THE DETENT WAug 27, 2015 · Snias AS350B3SDR FQAR20150825092Throttle Cable · separatedDURING ROUTINE INSPECTION, THE THROTTLE CABLE WAS FOUND PULLED APART. THE SEPARATION WAS AT THE SWAGE ON THE CARBURETOR END. HAD THE DEFECT GONE UNCORRECTED, IT WOULD HAVE LED TO A LOSS OF THROTTLE CONTROL. THIS CABLE HAD BEEN IN SERVICE 1 YEAR. MAYBE THE CAug 25, 2015 · N425PA · Piper PA28181SDR FQAR20150729083Throttle Cable · separatedDURING ROUTINE INSPECTION, THE THROTTLE CABLE WAS FOUND PULLED APART. THE SEPARATION WAS AT THE SWAGE ON THE CARBURETOR END. HAD THIS DEFECT GONE UNCORRECTED, IT WOULD HAVE LED TO A LOSS OF THROTTLE CONTROL. THIS CABLE HAD BEEN IN SERVICE 6 MONTHS. SPECULAJul 29, 2015 · N917PA · Piper PA28181SDR CALA2015071500572Unknown · engagedLOW SPEED ABORT AROUND 80 KTS FOR RT THROTTLE. AFTER AUTO THROTTLE ENGAGED RT THROTTLE STOPPED HALFWAY & WOULD NOT MOVE. DISENGAGED AUTO THROTTLE, STILL WOULD NOT MOVE FWD, RT THROTTLE RETURNED TO IDLE. FOUND NR 2 ENG PART POWER BAULK ENGAGED. STOWED BAULKJul 15, 2015 · N18119 · Boeing 757224SDR 2015FA0000281Throttle Arm · disconnectedPRACTICING AN INSTRUMENT APPROACH INTO AIRPORT. PILOT FLYING WAS SLIGHTLY LOW ON A NON-PRECISION INSTRUMENT APPROACH. POWER SETTING WAS 15" MAP. APPLICATION OF FULL THROTTLE, DID NOT INCREASE MANIFOLD PRESSURE. AFTER SAFE LANDING ON RUNWAY WITH NO DAMAGE TJun 22, 2015 · N54VK · Beech V35SDR UIEA2015060400295A/C Pack · stiffLEFT THROTTLE EXTERIOR STIFF TO ADVANCE, RATCHETS WHEN THRUST LEVER ADVANCES. COMPLIED WITH FIM 76-11 FAULT TREE 805. THROTTLE LEVER FORCE IS 5 LBS, AUTO THROTTLE TEST 10 OK.Jun 4, 2015 · N658GT · Boeing 767281SDR CA150508008Lever · malfunctioned(CAN) DURING PRE-FLIGHT CHECKS BY THE FLIGHT CREW, THE ENGINE POWER LEVERS WERE BEING "BEEPED" THROUGH TO CHECK THEIR RANGE. WHILE PERFORMING THIS CHECK, THE NR 2 ENGINE CONTROL MOVED FREELY AS NORMAL AND THE NR 1 ENGINE FAILED TO MOVE. PRESSURE WAS APPLIED May 5, 2015 · Agusta AW139SDR CA150526009Shaft · cracked(CAN) THE THROTTLE LAY SHAFT ASSEMBLY MUST HAVE CORRECTED FROM THE INSIDE OUT & CAUSED STRESS CRACKS TO APPEAR IN THE SHAFT. IF THIS HAD CONTINUED UNATTENDED IT COULD HAVE BROKEN & CAUSED THE THROTTLE TO GET STUCK ON THAT POWER SETTING.Apr 29, 2015 · Dhav DHC2MKISDR SWAA2015042438950Push-Pull Cable · faultyAT ALTITUDE THROTTLES ARE TOO STIFF TO CONTROL IN A NORMAL MANNER. VERY DIFFICULT TO MOVE FROM IDLE & NOTICEABLE. RESTRICTION AT 81% A POSITION. PROBLEM IS ASSOCIATED WITH COLD TEMPERATURE. UPON LANDING REVERSES WERE EXTREMELY DIFFICULTY TO DEPLOY. R & R Apr 22, 2015 · N363SW · Boeing 7373H4SDR SWAA2015042438949Push-Pull Cable · faultyAT ALTITUDE THROTTLES ARE TOO STIFF TO CONTROL IN A NORMAL MANNER. VERY DIFFICULT TO MOVE FROM IDLE & NOTICEABLE. RESTRICTION AT 81% A POSITION. PROBLEM IS ASSOCIATED WITH COLD TEMPERATURE. UPON LANDING REVERSES WERE EXTREMELY DIFFICULTY TO DEPLOY. R & R Apr 22, 2015 · N363SW · Boeing 7373H4SDR SWIA201541024Cable · failedTHE LT THRUST LEVER WOULD NOT MOVE IN FLIGHT. SHUTDOWN ENGINE. R & R LT ENGINE THROTTLE PUSH/PULL CABLE AND CONTROL GEAR BOX IAW AMM.Apr 16, 2015 · N965SW · Cndair CL6002B19SDR WX0A2015042272540Throttle · lack of lubeRIGHT THRUST REVERSER DIFFICULT TO DEPLOY. LUBED THROTTLES IAW AMM 76-11-04. OPERATIONS CHECKED GOOD ON GND.Apr 13, 2015 · N401NV · Doug MD88SDR 9PVA2015041700001Cable · meltedNUMBER 3 THROTTLE WAS STUCK IN THE IDLE POSITION. FURTHER INVESTIGATION FOUND FOUR MOUNTING SCREWS FOR BLEED AIR ANTI-ICE SWIVEL WERE LOOSE. THERE WAS THERMAL DAMAGE TO UPPER COWL DOOR, BURNT & DELAMINATION. TELEFLEX CABLE MELTED INTERNALLY, ENGINE AFTER BOApr 13, 2015 · N111SW · Amd FALCON900EXSDR FQAR20150406026Throttle Cable · damagedDURING INSPECTION, THE THROTTLE CABLE WAS FOUND TO BE COMING APART AT THE SWAGE NEAR THE CARBURETOR. ALL THAT HELD THE CABLE END TOGETHER WAS A RUBBER BOOT; HAD THE CABLE END COME APART, IT WOULD HAVE RESULTED IN A LOSS OF THROTTLE CONTROL. THE SWAGES ARE INCApr 2, 2015 · N926PA · Piper PA28181SDR FQAR20150402025Throttle Cable · jammedON CLIMB, WHEN THE PILOTS ATTEMPTED TO REDUCE POWER TO CRUISE SETTING, THE LT ENGINE THROTTLE BECAME JAMMED AT FULL POWER. THE PILOTS DECIDED TO RETURN TO THE AIRPORT. THEY WERE FORCED TO SHUTDOWN THE ENGINE TO ALLOW THE ACFT TO LAND. INSPECTION REVEALED THApr 1, 2015 · N292PA · Piper PA44180SDR CA150411001Control Cable · frozen(CAN) AIRCRAFT WAS PARKED OUTSIDE ON COLD MORNING. DURING START, PIC NOTED NOT BEING ABLE TO BRING ENGINES FROM IDLE TO FLIGHT RPM. SUBSEQUENT INSPECTION OF CONTROL SYSTEM FOUND MOISTURE PENETRATED AND FROZE INSIDE THE FLEXIBLE CONTROL CABLE RENDERING IT INOMar 11, 2015 · Aerosp AS355F1SDR SWIA201540721Gearbox · failedCREW WAS UNABLE TO BRING RT ENGINE BACK TO IDLE, FOLLOWED QRH AND SHUTDOWN THE RT ENGINE. EMERGENCY WAS DECLARED AND FLIGHT LANDED WITHOUT INCIDENT. R & R RT THROTTLED CONTROL GEAR BOX IAW AMM.Feb 12, 2015 · N908SW · Cndair CL6002B19SDR USAA2015012300005Throttle Control · faultyFADEC 1 FAILED INFLIGHT, COULD NOT ADVANCE THRUST ABOVE IDLE WITH EITHER AUTO THRUST ON OR AUTO THRUST OFF. R & R NR 1 THROTTLE CONTROL UNIT IAW MM 76-11-19-400-042-A.Jan 22, 2015 · N172US · Airbus A321211SDR TXHA2015012200688Cable · lack of lubeON TAKEOFF LEFT ENGINE DEVELOPED ONLY 1400-1500LBS OF TORQUE WITH THROTTLES FULL FORWARD. REMOVED AND LUBRICATED POWER CONTROL CABLE AND PERFORMED A RIGGING CHECK AND POWER RUN UP. ALL PARAMETERS FOUND NORMAL AND WITHIN LIMITS.Jan 21, 2015 · N351TA · Stbros SD360SDR CA150123009Lockout · failed(CAN) ABORTED TAKE OFF DUE TO THROTTLE QUADRANT MOTION IRREGULARITY. AFTER LOW ENERGY ABORT AIRCRAFT WAS ABLE TO RETURN TO GATE WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. REPLACED THE THROTTLE LOCKOUT SWITCH AND RE-RIGGED THE STOW SWITCH.Jan 9, 2015 · Cndair CL6002B19SDR UIEA2015011200005Cable · unsecureBLOCK TURN BACK DUE TO LT THRUST LEVER BINDING. FOUND LT FEEDBACK CABLE ON NR 1 ENG UNSECURED REF MDDR LT REV INOPERATIVE. SECURED CABLE, ENG RUNS IAW AMM 71-00-00. OPERATIONS CHECKED NORMAL, THRUST LEVER TRAVEL VERIFIED, OK FOR SERVICE.Jan 9, 2015 · N650GT · Boeing 767231
Back to JASC 7603