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 RAIA961105Switch · out of adjustJFK - FLT 7743 - TAKEOFF CONFIG WARNING SOUNDED ON TAKEOFF. MAINTENANCE ADJUSTED THE LEFT CONDITION LEVER MICROSWITCH. (X)Nov 4, 1996 · N570HK · Jetair JETSTM4101SDR RAIA961102Friction Knob · out of adjustJFK - FLT 7706 - CONFIGURATION WARNING SOUNDED ON TAKEOFF. ADJUSTED FRICTION KNOB.Nov 2, 1996 · N570HK · Jetair JETSTM4101SDR 96ZZZX5637Bracket Support · failedTHROTTLE SUPPORT BRACKET THAT BOLTS TO OIL SUMP FAILED AND ALSO GROOVED AT POINT OF CABLE CLAMP ATTACH. SUBMITTER STATES LOOSE BOLT AND INCORRECT PART AS CONTRIBUTING FACTOR. CORRECT P/N 169-910017-45.Nov 1, 1996 · N1957L · Beech B24RSDR 96UAL900840Interlock Act · failedLEFT HAND THROTTLE HAS MECHANICAL STOP SHORT OF FULL MOVEMENT. *S/D* REDUCED THROTTLE MOVEMENT DUE TO THRUST REVERSER INTERLOCK ACTUATOR LOCKED IN EXTENDED POSITION DUE TO OPEN CIRCUIT BREAKER. RESET CIRCUIT BREAKER, OPERATION CHECKS NORMAL.Oct 29, 1996 · N541UA · Boeing 757222SDR TWAA9613202Torque Box · malfunctionedJFK - FLT 741 - DURING CLIMB-OUT, THE NR 1 ENGINE THRUST LEVER WAS DIFFICULT TO MOVE. REMOVED AND REPLACED LOWER TORQUE BOX, MFG P/N 315T3040-13 AND THE LOWER TELEFLEX CABLE, MFG P/N 580-299-101. OPERATIONAL CHECK AND ENGINE RUN NORMAL. (M)Oct 28, 1996 · N608TW · Boeing 767231SDR VTZA97041Condition Lever · looseFLT 6276 - IAD-EWR - ABORTED TAKEOFF DUE TO TAKEOFF CONFIGURATION WARNING ILLUMINATED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED SYSTEM AND FOUND CONDITION LEVER FRICTION LOCK LOOSE AND TIGHTEN, OPS CHECK OK. AIRCRAFT WAS RELOct 24, 1996 · N319UE · Jetair JETSTM4101SDR CA961024016Cable · broken(CAN) AFTER START UP THE RIGHT HAND ENGINE DID NOT RESPOND TO SPEED LEVER INPUT. AIRCRAFT RETURNED TO TERMINAL. INSPECTION FOUND THAT THE INNER RIBBON OF THE 'COCKPIT TO WING ROOT ASSEMBLY' HAD FAILED AT THE QUADRANT. ACCORDING TO SUBMITTER THIS CABLE HAD BEENOct 17, 1996 · Swrngn SA226TCSDR 96ZZZX5444Control Cable · brokenTHROTTLE CABLE BROKE AT QUADRANT END WHERE CABLE MEETS END. CABLE BROKE ON FIRST COLD MORNING OF FALL. WAS NOT EXCESSIVELY STIFF AT NORMAL TEMPS.Oct 15, 1996 · N7236U · Piper PA32R300SDR CA961007017Cable · frayed(CAN) DURING 400 HOUR INSPECTION ON RIGHT HAND ENGINE, THE LOWER CONDITION CABLE WAS FOUND FRAYED WITH STRANDS BROKEN APPROXIMATELY 24 INCHES AFT OF ENGINE CONTROL QUADRANT.Oct 1, 1996 · Dhav DHC8102SDR WWMA9600075Control Cable · failedUPON ARRIVAL AT THE GATE THE RIGHT CONDITION LEVER SEVERED. THE CREW WAS UNABLE TO SHUTDOWN THE RIGHT ENGINE WITH THE CONDITION LEVER. FUEL WAS OBSERVED COMING OUT OF THE RIGHT NACELLE. THE RIGHT FIRE HANDLE WAS PULLED AND THE ENGINE SHUTDOWN IN 20 TO 30 SSep 20, 1996 · N313AE · Saab 340BSDR CA961002008Ball Joint · bent(CAN) ON DESCENT THE PILOT TRIED TO REDUCE POWER ON LEFT ENGINE, BUT LEVER WAS FROZEN, IN THE PROCESS THE BALL JOINT ON THE END OF THE CABLE WAS BENT 60 DEGREES UP WHICH WOULD NOT LET THE POWER BE REDUCED TO THE REQUIRED RPM. ENGINE SHUT DOWN. A NEW BALL JOINTSep 20, 1996 · Swrngn SA226ATSDR COMA9610281Solenoid · malfunctionFLIGHT IDLE STOP SOLENOID CHECK DOES NOT FUNCTION. REPLACED SOLENOID.Sep 18, 1996 · N241CA · Emb EMB120RTSDR 96ZZZX5930Actuator · inoperativePART IS INOPERATIVE. HAS LIMITED TRAVEL RANGE. REMOVED AND REPLACED ACTUATOR.Sep 14, 1996 · N365WM · Aerosp AS365N2SDR VTZA96370Eng Contl · fodFLT 6199 - BDL-IAD - DURING APPROACH, LANDED WITH ONE DISCREPANCY DUE TO RIGHT ENGINE FLAME OUT. AIRCRAFT WENT TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE FOUND FOD ON CAM FOR FUEL SHUTOFF MICROSWITCH. OPS CHECK OK. QA HAS OPENED A FCD TO INSPECT BOTH FSep 10, 1996 · N301UE · Jetair JETSTM4101SDR SRAA960906Gimble Assy · jammedON DESCENT, FLT 1908 INTO AED, NR 4 THROTTLE LEVER WOULD NOT ADVANCE ABOVE 2 POUND/INCH PAST FLIGHT IDLE, OCCURED AT 7,000 FEET, ENGINE AT 6,900 INCH/POUNDS TORQUE, AND 720 DEGREES TIT. AIRCRAFT DIVERTED TO OTZ AND LANDED WITHOUT INCIDENT. INSPECTED NR 4 TSep 7, 1996 · N909SJ · Lkheed 382GSDR 96ZZZX5286Cable · slippedPILOT COULD NOT REDUCE POWER TO RT ENGINE DURING FLIGHT, RT ENGINE WAS FEATHERED FOR LANDING. INSPECTION REVEALED POWER CABLE ATTACH POINT AT FUEL CONTROL UNIT JAM NUT BACKED OFF ALLOWING THE CABLE TO SLIP. TIGHTENED JAM NUT. CHECKED RIGGING, OPS CHECK GOOSep 1, 1996 · N508FS · Beech H18SDR HNAA9698164Switches · failedFLT 3040 - DCA-HPN - THE AUTOFEATHER SYSTEM WOULD NOT ARM ON TAKEOFF. THE AIRCRAFT ABORTED TAKEOFF AND RETURNED TO THE GATE WITHOUT INCIDENT. REMOVED AND REPLACED POWER LEVER MICROSWITCHES 6121-S12 AND S13. (M)Aug 25, 1996 · N981HA · Dhav DHC8102SDR CA960909019Switch Arm · broken(CAN) ON TAKEOFF ROLL, WHEN POWER APPLIED THE TAKEOFF WARNING HORN SOUNDED. TAKEOFF WAS ABORTED. MAINTENANCE FOUND THE #2 CONDITION LEVER ANGLE MICRO SWITCH ARM BROKEN. SWITCH REPLACED.Aug 17, 1996 · Dhav DHC8102SDR 96ZZZX4298Push Rod · brokenTHE AIRCREW DECLARED AN IN-FLIGHT EMERGENCY AFTER ACFT ENGINE WOULD NOT RESPOND TO THROTTLE APPLICATION FROM IP'S REMOTE THROTTLE HANDLE AND LINKAGE LOCATED ON LT SIDE OF COCKPIT. REMOTE THROTTLE LEVER/HANDLE IS ATTACHED TO LT SIDE OF AIRFRAME. IT IS ATTACHEAug 15, 1996 · N3104L · Slnsby T67M260SDR QXEA9600284Control Cable · corrosionNR 2 ENGINE CONTROL CABLE QUADRANT AND SUPPORT BRACKET FOUND WITH NUMEROUS AREAS OF CORROSION IN THE AREA OF THE SUPPORT SHAFT BEARINGS, THE QUADRANT CABLE GROOVE AND CABLE END BALL SOCKET. ITEM FOUND DURING C-CHECK NR050-16, CORROSION REMOVED IAW EA 4-76-01.Aug 13, 1996 · N491US · Fokker F28MK4000SDR CA960826091Cable · broken(CAN) AT RUN-UP THE PILOT NOTED THAT THE ENGINE DID NOT RESPOND TO THROTTLE INPUT. THE ENGINE WAS SHUTDOWN BY THE MIXTURE CONTROL AND THE AIRCRAFT TOWED TO THE HANGAR. MAINTENANCE FOUND THE INNER CABLE OF THE THROTTLE CABLE BROKEN.Aug 13, 1996 · Beech C23SDR CA960826065Pushrod · broken(CAN) UPON PULLING THE THROTTLE BACK THE PUSHROD BROKE AT THE FORWARD THREADED END, WHERE IT ATTACHES TO THE CLEVIS ASSEMBLY. THE PILOT HAD ENOUGH TRAVEL TO PERFORM A SAFE LANDING.Aug 9, 1996SDR 96ZZZM1396Power Lever · out of adjustFLT 408 - TPA-MIA - GEAR WARNING HORN WILL NOT SILENCE WITH BUTTON WHEN POWER IS REDUCED BELOW 84-89 PERCENT N1 (GEAR UP). ADJUSTED POWER LEVER SWITCHES IAW MM 32-60-00. (M)Aug 8, 1996 · N199GA · Beech 1900CSDR RAIA960804Switch · dirtySTL - FLT 7460 - CONFIGURATION WARNING CAME ON. MAINTENANCE CLEANED THE COND LEVER MICROSWITCHES. (X)Aug 5, 1996 · N573HK · Jetair JETSTM4101SDR VNAA9607010Power Lever · lack of lubeDURING THE TAKEOFF ROLL, CREW REPORTED THAT THE LEFT HAND POWER LEVER WOULD NOT ADVANCE ABOVE THE FLIGHT IDLE GATE, CREW ABORTED THE TAKEOFF AND RETURNED TO THE GATE. OUT STATION MX CLEANED AND LUBRICATED THE LEFT HAND POWER LEVER PRIMARY LOW PITCH STOP MECHJul 31, 1996 · N431JS · Dorner DO328100SDR 96ZZZM1251Throttle Box · lack of lubeFLT NR 7202 - KCLE-KNKT - AFTER DEPARTURE AT ABOUT 2,000 FEET, ERRATIC/INTERMITTENT INDICATION NR 3 ENGINE ON BOTH AVM CHANNELS A AND B AT 3.5, NO ABNORMAL AIRFRAME VIBRATION, THROTTLE TO IDLE AND AVM RETURNED TO NORMAL. REAPPLICATION OF POWER AVM REMAINED NOJul 26, 1996 · N305GB · Lkheed 10113851SDR 96ZZZX4091Control Cable · deterioratedINSPECTION FOUND THROTTLE OUTER CABLE HOUSING VERY DETERIORATED DUE TO AGE/HEAT EXPOSURE. INNER HOUSING LOOSE AT FORWARD END, ABOUT TO SEPARATE. SUBMITTER STATED IF NOT CORRECTED, LOSS OF THROTTLE CONTROL AND ENGINE POWER WILL RESULT. THIS IS THE SECOND REPJul 23, 1996 · N64108 · Cessna 172MSDR COMA9610229Solenoid · failedLEFT POWER LEVER, FLIGHT IDLE STOP SOLENOID CIRCUIT BREAKER, TRIPPED. REPLACED THE FLIGHT IDLE STOP SOLENOID.Jul 21, 1996 · N266CA · Emb EMB120RTSDR CA960724002Cable · frayed(CAN) CABLE FRAYED AT PULLEY LOCATION STA 75.45 FOR LEFT ENGINE POWER CONTROL. CABLE WAS LAST INSPECTED PER SD360-76-08R1, 414 HOURS PREVIOUSLY. COULD NOT ACHIEVE REVERSE THRUST. IN ADDITION A CHANGE WAS NOTED IN N1 SPEEDS AT WHICH AUTOFEATHER AND RTOP ARMING Jul 16, 1996 · Stbros SD360SDR 96ZZZX4423Control Cable · wire brokenTHROTTLE CONTROL PIANO WIRE BROKE WHERE HOUSING PASSES THROUGH FIREWALL. WIRE APPEARS TO BE WORK HARDENED AND BRITTLE. HOUSING TAKES HARD BEND AFTER PASSING THROUGH FIREWALL.Jul 16, 1996 · N614P · Diamon DA20A1SDR RAIA960709Friction Ring · out of adjustSTL - FLT 7056 - NR 1 ENGINE RPM DROPPING OFF ON TAKEOFF. MAINTENANCE ADJUSTED THE SPEED LEVER FRICTION. AIRCRAFT TT: 11,094.0 HOURS. (X)Jul 10, 1996 · N435AM · Bag JETSTM3201SDR 96ZZZX4299Push Rod · brokenTHE AIRCREW DECLARED AN IN-FLIGHT EMERGENCY AFTER ACFT ENGINE WOULD NOT RESPOND TO THROTTLE APPLICATION FROM IP'S REMOTE THROTTLE HANDLE AND LINKAGE LOCATED ON LT SIDE OF COCKPIT. REMOTE THROTTLE LEVER/HANDLE IS ATTACHED TO LT SIDE OF AIRFRAME. IT IS ATTACHEJul 10, 1996 · N3172R · Slnsby T67M260SDR 96ZZZX4240Control Cable · brokenFOUND BROKEN THROTTLE (RT) CABLE. REMOVED AND REPAIRED CABLE ASSY.Jul 3, 1996 · N4AW · Beech 58SDR 9615832299Control Cable · brokenDURING CLIMBOUT, THE NR 1 ENGINE THRUST LEVER CABLE BROKE AS THE CREW WAS DECREASING POWER. THIS CAUSED ENGINE TO INCREASE TO FULL POWER. CREW THEN PERFORMED A PRECAUTIONARY ENGINE SHUTDOWN. AIRCRAFT RETURNED TO ORD AND LANDED WITHOUT INCIDENT. MAINTENANCEJul 3, 1996 · N299US · Boeing 727251SDR COMA9610217Solenoid · failedRT ENGINE POWER LEVER, FLIGHT IDLE STOP SYSTEM, WAS INOP. REPLACED THE RT FLIGHT IDLE STOP SOLENOID.Jul 1, 1996 · N267CA · Emb EMB120RTSDR 96ZZZX4225Control Fork · strippedTHROTTLE CONTROL THREADS STRIPPED OUT OF TERMINAL END (FORK). THREAD DAMAGE INDICATED THE MALE END OF THROTTLE CONTROL WAS NOT TURNED INTO THREADED PORTION OF FORK TO THE INDICATOR HOLES.Jul 1, 1996 · N2047S · Wsk M18DROMADERSDR VNAA9606014Power Lever · lack of lubeCREW REPORTED, WHEN ADVANCING THE POWER LEVERS, THE LEFT POWER LEVER JAMMED JUST ABOVE THE FLIGHT IDLE GATE. AIRCRAFT RETURNED TO THE GATE. MX LUBRICATED THE LEFT POWER LEVER PRIMARY FLIGHT IDLE LOCK OUT MECHANISM IAW MM 76-10-00 AND STD MX PRACTICES, GROUNDJun 30, 1996 · N424JS · Dorner DO328100SDR TC8A96048Throttle Drum · lack of lubeNR 2 POWER LEVER BINDING, ENGINE WOULD NOT DEVELOP MAX POWER. CLEANED AND LUBED THROTTLE DRUM, OPS CHECK NORMAL AT ALL POWER SETTINGS IAW 71-00.Jun 27, 1996 · N808CK · Doug DC8F55SDR CA960703031Cable · frayed(CAN) FOUND RH CONDITION LEVER CABLE FRAYED BEYOND LIMITS AT ENGINE FIREWALL PULLEY.Jun 26, 1996 · Dhav DHC8102SDR COMA9630132Control Cable · bindingLEFT ENGINE CONDITION CONTROL IS BINDING. REPLACED THE LT CONDITION CABLE SECTION BETWEEN HMU AND PCU.Jun 25, 1996 · N140N · Saab SF340ASDR DLL14961490Teleflex Cable · brokenNR 3 ENG WOULD NOT REACH T/O EPR. THROTTLE BINDIND AT MAX T/O PWR. ABORTED T/O AT 80 KTS. TELEFLEX CABLE BROKEN. REPLACED CABLE, RAN ENG TO PWR PER PFHB.Jun 19, 1996 · N1739D · Lkheed 1011385115SDR COMA9610173Solenoid · failedPOWER LEVER, FLIGHT IDLE STOP, CIRCUIT BREAKERS WERE TRIPPED. REPLACED THE RT POWER LEVER FLIGHT IDLE STOP SOLENOID, RESET LT BREAKER.Jun 9, 1996 · N267CA · Emb EMB120RTSDR COMA9610172Solenoid · shortedFLIGHT IDLE STOP SOLENOID CIRCUIT BREAKER TRIPPED, WOULD NOT RESET. REPLACED THE FLIGHT IDLE SOLENOID.Jun 7, 1996 · N1110J · Emb EMB120RTSDR COMA9610168Circuit Breaker · trippedRIGHT POWER LEVER FLIGHT IDLE STOP SOLENOID CIRCUIT BREAKER TRIPPED. RESET BREAKER - SYSTEM TEST NORMAL.Jun 5, 1996 · N1117H · Emb EMB120RTSDR 96ZZZX3217Lever · worn'AN' BOLT/CASTLE NUT RETAINING HARDWARE FOR THROTTLE CABLE ROD END TO LEVER, LOOSENED AND WORE ITSELF THROUGH LEVER. FAILURE OCCURRED AT LIFT-OFF, SUCCESSFUL ON-FIELD LANDING WAS MADE. ASSY WAS 85 HOURS OUT OF 100 HOUR INSPECTION. SUBMITTER SUGGESTS IMPROVIJun 4, 1996 · N124KT · Cessna A185FSDR CA960610007Pin · fallen out(CAN)ON DESCENT CREW UNABLE TO REDUCE POWER ON RH ENGINE BELOW 70 PERCENT. POWER LEVER JAMMED, BUT ABLE TO MOVE FREELY BETWEEN 70 AND 100 PERCENT. ENGINE SHUTDOWN, BUT PROP WOULD NOT FEATHER. AIRCRAFT LANDED OK AT HIGHER THAN NORMAL SPEED. INSPECTION FOUND PINJun 3, 1996 · Swrngn SA226TCSDR 96ZZZX2865Control Cable · brokenTHROTTLE CABLE BROKE BETWEEN CLAMP AND THROTTLE ARM. AIRCRAFT TT, 5,931 HOURS. CABLE WAS PREVIOUSLY REPLACED AT AIRCRAFT TT, 5,638.2 HOURS. CABLE TIME IS SERVICE SINCE NEW WAS 293 HOURS.May 14, 1996 · N329H · Beech 58SDR 9610549933Linkage · lack of lubeLEFT THROTTLE WAS STICKING WHEN POWER WAS PULLED BACK AT TOP OF CLIMB. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE CLEANED AND LUBED PUSH/PULL LINKAGE ON LEFT ENGINE, OPERATIONAL CHECK NORMAL.May 13, 1996 · N1334U · Doug DC931SDR 96ZZZX2613Ball Joint · detachedTHROTTLE BALL SWIVEL HAD BACKED OFF FROM THREADED ROD END ON CABLE END. SWEDGE STAKES HAD COME LOOSE ALLOWING ROD TO BACK OFF AND DISENGAGE THROTTLE. PILOT SHUT ENGINE OFF. ALL NORMAL, LANDING, ETC. SUBMITTER SUGGESTS EITHER DRILLING HOLE CLOSE TO SWIVEL EMay 8, 1996 · N8244L · Beech 2000SDR RAIA960510Linkage · out of adjustSTL - FLT 7464 - NR 1 ENGINE WOULD NOT PRODUCE TARGET TORQUE. ADJUSTED ENGINE POWER CONTROL LINKAGE. (M)May 7, 1996 · N434AM · Bag JETSTM3201
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