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 O9I2001F00000Control Arm · disconnectedTHE RIGHT ENGINE WAS SHUT DOWN AFTER DISCOVERING A NON-RESPONSIVE POWER LEVER DUE TO THE AIRCRAFT POWER LEVER CABLE BECOMING DISCONNECTED FROM THE RIGHT ENGINE PROPELLER PITCH CONTROL (PPC). THE AFFECTED POWER LEVER ARM THAT BECAME DISCONNECTED IS SPLINED TO Sep 6, 2001 · N290PF · Gulstm 690ASDR SIMA200124702Control Cable · failedCLL - FLT 3902 - DURING CLIMB, LEFT ENGINE TORQUE DROPPED TO 30 PERCENT. CREW DECLARED INFLIGHT EMERGENCY, SHUT ENGINE DOWN, AND RETURNED TO FIELD. REMOVED AND REPLACED LEFT WING PUSHPULL POWER CABLE FROM HMU TO NACELLE WHEEL WELL IAW SAAB 340 AMM 76-10-00. Sep 4, 2001 · N902AE · Saab 340BSDR 2001UALA01876Linkage · damagedNR 1 ENGINE SHUTDOWN DUE TO THROTTLE CONTROL PROBLEM. *S/D* FOUND THE THROTTLE LINKAGE DISCONNECTED. REINSTALLED THE LINKAGE AND TRIMMED THE FUEL CONTROL.Aug 30, 2001 · N995UA · Boeing 737291SDR AUS20010940Power Lever · seized(AUS) NR 3 ENGINE THRUST LEVER SEIZED. THRUST LEVER WORKED NORMALLYLATER IN THE FLIGHT. INVESTIGATION COULD FIND NO REASON FOR LEVER STICKING.Aug 28, 2001 · Bag BAE146300ASDR AUS20010928Cover · cracked(AUS) LT AND RT ENGINE THRUST CABLE GUARD COVERS LOCATED IN AREABETWEEN BS960 TO BS1000 DETERIORATED AND CRACKED. FOUND DURING INSPECTION IAW EI 743-076-0002R02.Aug 23, 2001 · Boeing 747338SDR 2001FA0000268Throttle Arm · wornTHE PRESSED IN BUSHING AT THE END OF THE THROTTLE ARM WAS WORN THRU. THE BRONZE SECTION. (ATTACHED PHOTO)Aug 20, 2001 · N53WM · Mooney M20RSDR 2001FA0000329Bolt · backed outAN5-4A BOLT IN BOTTOM PIVOT POINT ROD ATTACHMENT BACKED OUT CAUSING LOSS OF ENGINE CONTROL. AN936B516 LOCK WASHER WAS PRESENT.Aug 1, 2001 · N424RA · Beech B200SDR AUS20010800Rod End · out of adj(AUS) LT ENGINE POWER LEVER CABLE TO POWER INPUT LEVER ROD END OUT OF ADJUSTMENT AND THE LOCKNUT WAS LOOSE. THE ROD END AND LOCKNUT HAD NOT BEEN CORRECTLY INSTALLED FOLLOWING FCU CHANGE.PERSONNEL/MAINTENANCE ERROR.Jul 26, 2001 · Beech 200BEECHSDR DHL2001712008Fuel ControlAT TOP IF DESENT #1 ENGINE WOULD NOT RESPOND TO THRUST LEVER MOVEMENTS, STAYED AT MIN OF 75% N1, PRECAUTIONARY ENG SHUTDOWN ACCOMPLISHED WITH UNEVENTFUL LANDING#1 ENG FUEL CONTROL R&R SEE ITEM 7M LOG PG. 224983.STATUS: CLOSEDJul 10, 2001 · N712DH · Boeing 72729SDR 2001FA0000077Throttle · misalignedTHE THROTTLE CONTROL KNOB BUTTON RETAINING SCREW LOOSENED ALLOWING THE THROTTLE CONTROL KNOB BUTTON TO MISALIGN AND JAM DURING THROTTLE APPLICATION. THE THROTTLE CONTROL KNOB BUTTON RETAINING SCREW WAS FOUND APPROX 8 TURNS LOOSE.Jun 27, 2001 · N464SR · Beech E33ASDR 2001UALA01173Control Cable · out of adjTHROTTLES FAILED TO MOVE TOGETHER DURING A-T OPERATION. RIGHT THROTTLE LAGS REF MM 76-11-00 P200A, 201 TO CORRECT HIGH THROTTLE FORCES OR CLUTCH PACK SLIP. ADJUSTED PUSH PULL CABLE. OPERATIONAL CHECK GOOD.Jun 25, 2001 · N609UA · Boeing 767222SDR AUS20010681Cable · worn(AUS) ENGINE THRUST CONTROL CABLE GUARDS AND COVERS CRACKED/DAMAGED.GUARDS ARE FOR CABLES T1, T2, T3, T4A, T4B, STN940 TO STN960 LT AND RT. CABLE PULLEY FOR CABLE T3A CRACKED AND CABLE T3A WORN AT RT WING INBOARD LOCATION 352.00. FOUND DURING INSPECTION IAW EIJun 21, 2001 · Boeing 747238BSDR CA010726014Wire · failed(CAN) ON TAKE OFF ROLL, ENGINE SLUGGISH, R/H FUEL COMPUTER LIGHT ON (COMPUTER KICKED OFF), ABORT TAKEOFF, CAME BACK TO MAINTENACE HANGAR (MAIN BASE). N2 MONOPOLE FAULT APPEARS, CODE 14 ON DITAL ENGINE COMPUTER DOWNLOAD. WIRE K30B22HT SUSPECTED TO CAUSE THE FAUJun 20, 2001 · Lear 35LEARSDR SIMA200116401Lever · out of rigDFW - CONFIG WARNING ON TAKEOFF. ABORTED TAKEOFF AND RETURNED TO GATE. RIGGED LEFT CONDITION LEVER IAW AMM 76-10-00. OPS CHECK GOOD. PARAMETERS RUN GOODS. (M)Jun 13, 2001 · N313AE · Saab 340BSDR CNMA200100025Lever · stuckAT FLIGHT LEVEL 360 NR 2 ENG THROTTLE BECAME JAMMED AT A POWER SETTING OF 94 PERCENT N1. REPEATED ATTEMPTS WERE MADE TO FREE THROTTLE LEVER, NONE SUCCESSFUL. AFTER ENGINE SHUTDOWN N1 READ 10-13 PERCENT, N2 READ .7 TO 0 PERCENT 2 ENGINE. APPROACH AND LANDINGJun 6, 2001 · N450AX · Doug DC1010SDR SIMA200115623Lever · out of rigABI - FLT 9730 - ON TAKEOFF ROLL, LEFT ENGINE CTOT DID NOT ENGAGE. RIGGED LEFT CONDITION LEVERS IAW AMM 76-10-00. OPS CHECK GOOD. (M)Jun 5, 2001 · N266AE · Saab 340BSDR AUS20010573Cable · worn(AUS) DURING INSPECTION OF ENGINE THRUST CONTROL CABLES, FITTINGS AND PULLEYS IAW EI 743-076-0002 REV01 FIVE SEPARATE AREAS OF CABLEWEAR WERE FOUND. FOUND DURING INSPECTION IAW AD/B747/229 AND FAAAD 2000-05-30 AMDT 39-11640.Jun 3, 2001 · Boeing 747338SDR 0102019620Throttle Cable · contaminatedAT FL330 AND RAT -20C, THE LEFT THROTTLE WOULD NOT MOVE WITH POWER AT 1.80 EPR. AFTER TWO TRIES, THE THROTTLE WOULD INCH FORWARD TO 1.90 EPR BUT WOULD NOT GO LOWER THAN 1.80 EPR. ON DESCENT, RAT 0C, THROTTLE FREED UP AND OPERATED NORMALLY. AIRCRAFT LANDED WJun 2, 2001 · N620NW · Doug DC932SDR CA010621016Pin · making metal(CAN) AT T/O POWER LEVER GOT NOTICIABLY DIFFICULT TO MOVE, EVENTUALLY SEIZING COMPLETELY AT LANDING. APPEARS TO BE MATERIAL FAILURE OF PINJun 1, 2001 · Dhav DHC3SDR BSY2001F00003Throttle Cable · brokenRIC M.I.R. RIGHT ENGINE THROTTLE CABLE BROKE ON CLIMB OUT, RETURNE TO AIRPORT. REMOVED AND REPLACED THROTTLE CABLE OPS GOOD.May 30, 2001 · N6076L · Piper PA60600SDR SIMA200114903Lever · malfunctionedRDU - FLT 5048 - ABORTED TAKEOFF IN RDU DUE TO CONDITION LEVER CREEP BACK. MAINTENANCE COULD NOT DUPLICATE DISCREPANCY. PERFORMED MEASUREMENT CHECK OF CONTROL QUADRANT WITH NO DEFECTS NOTED. AIRCRAFT WAS RETURNED TO SERVICE. (M)May 29, 2001 · N283AE · Saab 340BSDR 2001UALA00868Throttle · stuckUNSCHEDULED LANDING DUE TO NR 2 ENGINE THROTTLE STUCK. *S/D* THE S650 THRUST REVERSER SWITCH WAS FOUND HANGING ON THE LEFT HAND SIDE OF THE PEDESTAL WITH NO ATTACHING HARDWARE. THE ENGINE THROTTLE BOX WAS ALSO REPLACED AS A PRECAUTION.May 29, 2001 · N324UA · Boeing 737322SDR 2001UALA00929Control Cable · out of rigENG LOW THRUST OTHER THAN TAKEOFF. FAULT CODED. L ENG EPR.04. (MCT-CLB FROM FL350 TO FL390 WITH THRUST LEVER FIREWALL. REPLACED TRANSDUCER AND RIGGED THRUST CONTROL CABLE PER MMMay 28, 2001 · N614UA · Boeing 767222SDR GLBA2001109Power Lever · faultyLT POWER LEVER WILL NOT GO INTO GROUND FINE, RT POWER LEVER WILL NOT COME OUT OF GROUND FINE. REMOVED AND REPLACED BOTH POWER LEVERS.May 27, 2001 · N100UX · Beech 1900DSDR MALA010611Pulley · brokenFOUND DURING C-CHECK IN CVG, NR 3 ENGINE THRUST CONTROL CABLE PULLEY BROKEN IN PYLON. MAINTENANCE REPLACED PULLEY P/N AS103, RE-RIGGED THRUST CONTROL COMPENSATOR IAW AMM 76-11-00.May 26, 2001 · N506XJ · Bac AVRO146RJ85ASDR 20010612CW013Throttle Arm · crackedTHROTTLE ARM FOUND CRACKED DURING 100 HOUR INSPECTION, FIRST APPEARED TO BE CASTING FLASH. PART REMOVED, DYE CHECKED AND VERIFIED CRACKED.May 24, 2001 · N5302E · Cessna 172NSDR CA010628045Control Cable · failed(CAN) THROTTLE CONTROL CABLE BROKE AT ENGINE END RESULTING IN LOSS OF ENGINE POWER SELECTION CAPABILITY. SUBSEQUENTLY, ALL ENGINE CONTROL /CABLES ON BOTH ENGINES WERE REPLACED.May 20, 2001 · Piper PA30SDR CA011211003Control Cable · frayed(CAN) CABLE FRAYED WHERE IT BENDS AROUND FUEL SELECTORPULLEY. ITEM NOTED DURING ANNUAL INSPECTION. IT IS ADVISEABLE TO HAVE SOMEONE MOVE THE FUEL SELECTOR CONTROL WHILE INSPECTING TO ACCESS AS MUCH OF CABLE AS POSSIBLE AS ITS INSTALLED.May 16, 2001 · Dhav DHC2MK1SDR 20010515AP003Control Cable · brokenRH THROTTLE CABLE BROKE IN FLIGHT. PILOT PERFORMED IN FLIGHT SHUTDOWN. INSPECTION REVEALED CABLE BROKE INSIDE FERRULE JUST BEFORE CRIMP ON ENGINE SIDE. THIS CONDITION WOULD BE IMPOSSIBLE TO DETECT BY NORMAL INSPECTION PROCEDURES.May 2, 2001 · N78DM · Beech 58SDR CA010511020Gearbox · failed(CAN) RIGHT ENGINE WILL NOT SHUT DOWN USING POWER LEVER.REPLACED THE THROTTLE CONTROL GEAR BOX ASSEMBLY. ENGINE RUNS CARRIED OUT, NO FAULTS FOUND.AIRCRAFT RETURNED TO SERVICE. 2001-05-11 TC: REQUESTING DETAILED INFORMATION FROM ORIGINATOR.Apr 29, 2001 · Cndair CL6002B19SDR QXEA0100653Control Cable · kinkedPDX- NR 1 ENGINE POWER LEVER CABLE HAS DEFORMED/KINKED BUNDLE STRANDS INBOARD OF FIRST FAIRLEAD FROM NACELLE UNDER LEAD EDGE AREA. REPAIRED IAW DHC-8 SRM 76-10-00 AND 76-10-14.Apr 29, 2001 · N345PH · Dhav DHC8202SDR 20010524CW001Throttle Arm · wornWHILE WARMING THE ENGINE FOR OIL CHANGE, NOTED THAT THERE WAS AN EXCESSIVE AMOUNT OF FREE PLAY IN THE THROTTLE LINKAGE. AFTER RUNNING THE ENGINE UP TO 1500 RPM, PULLED THROTTLE BACK TO IDLE, BUT THE ENGINE RPM DID NOT DECREASE. HAD TO USE THE MIXTURE CONTROLApr 27, 2001 · N143TM · Mooney M20RSDR LS1R072739Bearing · loosePART HAS LOOSE BEARINGS.Apr 25, 2001 · N206BY · Bell 206B3SDR AUS20010814Cable · misrigged(AUS) THROTTLE CABLE INCORRECTLY ASSEMBLED AND RIGGED.PERSONNEL/MAINTENANCE ERROR.Apr 19, 2001 · Piper PA31350SDR AUS20010817Rod End · wrong part(AUS) RT ENGINE CONTROL ARM RODEND INCORRECTLY ASSEMBLED ON THE WRONG SIDE OF THE ARM CAUSING LOAD ON THE CABLE BALL END.Apr 12, 2001 · Piper PA31350SDR AUS20010492Throttle · faulty(AUS) LT AND RT ENGINE THROTTLES REDUCED TOWARDS IDLE. INTERMITTENT DEFECT. CAUSE COULD NOT BE IDENTIFIED. SEE MDR 01/0485 FORFURTHER INFORMATION.Apr 11, 2001 · Airbus A310324SDR R7MR33353Actuator · inoperativeUNIT INOPERATIVE, N2 TRIM ON NR 1 ENGINE DOES NOT WORK. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Apr 11, 2001 · N485EC · Bolkms BO105SSDR 20010502CW002Throttle Control · brokenDURING APPROACH FOR LANDING, RIGHT ENGINE THROTTLE CONTROL MOVEMENT HAD NO RESPONSE IN ENGINE POWER. CONTROL FELT NORMAL. ENGINE FEATHERED AND AIRCRAFT MADE A NORMAL LANDING. INSPECTION REVEALED THROTTLE CABLE BROKE ABOUT 12 INCHES AFT OF THROTTLE ASSEMBLY.Apr 11, 2001 · N121LA · Cessna 310QSDR AUS20010816Cable · separated(AUS) RH ENGINE THROTTLE CABLE SECTIONS LOCKWIRED TOGETHER. PERSONNEL/MAINTENANCE ERROR.Apr 10, 2001 · Piper PA31350SDR VNAA0104006Switch · faultyDURING THE TAKEOFF ROLL THE FLIGHT CREW RECEIVED A RIGHT ELECTRONIC ENGINE CONTROL FAIL MESSAGE. THE FLIGHT CREW ABORTED THE TAKEOFF AND EXITED THE RUNWAY WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE RIGHT CONDITION LEVER MICROSWITCHApr 10, 2001 · N460PS · Dorner DO328100SDR 20010612CW001Throttle Cable · failedAFTER REMOVING ENGINE COWLING, INSP ENG CONTROLS, DISCOVERED THROTTLE CABLE HAD FAILED, DUE TO AGE. DESIGN IS SUCH THAT OUTER HOUSING, WHICH IS CONSTRUCTED OF PLASTIC, HAD DEVELOPED SMALL CRACKS. CRACKS WERE VISIBLE IN AREAS AFT OF POINT OF FAILURE IN SEApr 3, 2001 · N7603 · Cessna 172MSDR 20010501CW008Throttle Cable · brokenLEFT ENGINE THROTTLE CABLE STUCK AT HALF THROTTLE, FOUND BROKEN THROTTLE CABLE, REMOVED AND REPLACED CABLE ASSEMBLY. OPS CHECK GOOD.Apr 3, 2001 · N1653W · Beech 58SDR 20010430CW012Housing · crackedTHROTTLE CABLE OUTER HOUSING DETERIORATED AND SEPARATED FROM SWEDGED FITTING AT CLAMP LOCATION AFT OF ENGINE. THIS ALLOWED THE OUTER HOUSING TO MOVE INSTEAD OF THE CARBURETOR CONTROL ARM AS THE THROTTLE CONTROL WAS MOVED. RECOMMEND CABLE REPLACEMENT WHEN ANYApr 2, 2001 · N70323 · Cessna 172MSDR 20010411CW006Control Cable · bindingLT THROTTLE BINDING WHEN ADVANCED FOR TAKEOFF POWER. FOUND BINDING OF LEFT AFT ENGINE THROTTLE CONTROL DUE TO POSSIBLE EXCESSIVE ROUTING OF CONTROL TO CONFORM TO NACELLE SIZE. REROUTED CONTROL TO INCREASE RADIUS OF BEND INSIDE NACELLE AND CONTROL OPERATED NORMar 21, 2001 · N241JA · Lear 24SDR 20010601CW003Stop Pin · loosePIN TO ARM WELD JOINT FAILED AND ALLOWED PIN TO MOVE/FALL OUT OF ARM (STOP PIN REPLACED BY FLEET SUPPORT SERVICES AT PREVIOUS REPAIR). WITH PIN OUT OF LOCATION, POWER LEVER REVERSE WHILE IN FLIGHT. THIS HAS BEEN A CONTINUING PROBLEM WITH FLEET REPAIRED UNITSMar 20, 2001 · N41UE · Beech 1900CSDR CA010323013Clamp · loose(CAN) THROTTLE SHEAF HAD VIBRATED LOOSE FROM CONNECTING CLAMP WHICH LEFT NO CONTROL FOR THROTTLE ADJUSTMENT. THROTTLE CABLE WAS RE-POSITIONED IN THE SHEAF AND NEW HARDWARE WAS INSTALLED.AIRCRAFT WAS GROUND UN AND ALL PARAMETERS NORMAL.Mar 15, 2001 · Cessna 172MSDR QXEA0100394Control Cable · brokenPDX- NR 1 ENGINE POWER CONTROL CABLE HAS A BROKEN STRAND JUST FORWARD OF PULLEY. REPAIRED IAW DHC-8 SRM 76-10-14, PAGE 211.Mar 13, 2001 · N816PH · Dhav DHC8102SDR CA010403011Cable · broken(CAN) DURING THE PRE-FLIGHT RUN-UP, THE THROTTLE CONTROL WAS NOT RESPONDING PROPERLY. INVESTIGATION FOUND THAT THE FLEX CABLE WAS BROKEN INSIDE THE TUBING.Mar 6, 2001 · Dhav DHC3SDR PNSA010302Friction Ring · malfunctionedSPEED LEVER SLIPPED BACK DURING TAKEOFF. ABORTED TAKEOFF. RESET FRICTION LOCK. SUBSEQUENT TAKEOFFS WERE OK.Mar 6, 2001 · N640PA · Swrngn SA227ACSDR VNAA0102013Lever · bindingAT CRUISE ALTITUDE OF FL220 THE RIGHT CONDITION LEVER BECAME STIFF AND WOULD NOT MOVE IN EITHER DIRECTION. THE CREW RETURNED TO PIT AND MAINTENANCE REPLACED THE RIGHT CONDITIONER LEVER TELEFLEX IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 76-11-00 THE RIGHT Feb 22, 2001 · N437JS · Dorner DO328100
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