JASC 7600

Service difficulty reports · 513

Reports filed under 7600 · Engine Controls, 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 = '7600'
  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 NSVA20002Rod · misinstalledAFTER TAKEOFF FROM ACK ADJUSTED AILERON TRIM WHICH CAUSED THE LEFT POWER LEVER TO MOVE AFT (RETARD). LEFT ENGINE TORQUE DECREASED APPROXIMATELY 500 LBS. DIVERTED AIRCRAFT TO HYA AND LANDED UNEVENTFULLY. MAINTENANCE FOUND LEFT ENGINE POWER LEVER PUSH/PULL COAug 4, 2000 · N207CJ · Beech 1900CSDR COMA0010247Solenoid · failedFLIGHT IDLE STOP SOLENOID CIRCUIT BREAKER IS TRIPPED.\NREPLACED THE FLIGHT-IDLE STOP SOLENOID.Jul 3, 2000 · N267CA · Emb EMB120RTSDR VNAA0006007Switch · out of adjDURING TAKE OFF, THE CREW RECEIVED A NOSE WHEEL FAIL CAS MESSAGE AND ABORTED TAKE OFF. MAINTENANCE INSPECTED AND ADJUSTED THE RIGHT HAND CONDITION LEVER MICRO-SWITCH IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 76-11-05. OPERATIONAL CHECKS WERE PERFORMED AJun 21, 2000 · N440JS · Dorner DO328100SDR VNAA0006005Switch · failedDURING TAKE OFF, THE CREW RECEIVED A NOSE WHEEL FAIL CAS MESSAGE AND THE CREW ABORTED TAKE OFF. MAINTENANCE INSPECTED AND REPLACED THE RT CONDITION LEVER MICRO-SWITCH RACK IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 76-11-05. OPERATIONAL CHECKS WERE PERFJun 21, 2000 · N440JS · Dorner DO328100SDR CA000714010Actuator · failed(CAN) ON LIFT OFF, A SUDDEN AND UNCOMMAND INCREASE OF POWER OBSERVED. TGT WENT UP TO 728 DEG ON ROTATION. AFTER TAKE OFF, THROTTLE RETARDED. AFTER INVESTIGATION, MAINTENANCE REPLACED MASTER AND SLAVE ACTUATOR, TEST NR 4 CARRIED OUT AND AIRCRAFT CHECKED SERVIJun 15, 2000 · Lkheed 1011385114SDR CA000706011Cable · worn(CAN) LT ENGINE LOWER CONDITION CABLE SHOWING SIGNS OF WEAR. CABLE REPLACED AND AIRCRAFT RETURNED TO SERVICE.Jun 14, 2000 · Dhav DHC8311SDR AU000457Control Unit · malfunctioned(AUS) RT ENGINE CTOT WOULD NOT ENABLE. DURING FAULT FINDING ENGINEOPERATED OK UNTIL TORQUE MOTOR LOCKOUT WAS SELECTED. SUSPECTTORQUE MOTOR LOCKED OUT DURING OPERATION.Jun 10, 2000 · Saab SF340ASDR COMA0010064Circuit Breaker · trippedLEFT HAND, FLIGHT IDLE STOP SOLENOID, CIRCUIT BREAKER IS TRIPPED. RESET CIRCUIT BREAKER, TESTED SYSTEM FOUND TO OPERATE NORMAL.May 10, 2000 · N263CA · Emb EMB120RTSDR RAIA0004013Sensor · failedFLT 7027 - STL, LT ENGINE IEC FAULTED DURING TAKEOFF ROLL. MAINTENANCE REPLACED LT ENGINE T2 SENSOR.Apr 17, 2000 · N567HK · Jetair JETSTM4101SDR RAIA0003013Sensor · failed6214-DCA- LEFT INTEGRATED ENGINE CONTROL (IEC) COMPUTER FAULTED ON TAKEOFF. MAINTENANCE REPLACED LEFT ENGINE P2 SENSOR.Mar 21, 2000 · N568HK · Jetair JETSTM4101SDR RAIA0002017Sensor · failedFLT 6212-DCA, LEFT IEC FAULTED DURING TAXI. MAINTENANCE REPLACED LEFT P2 SENSOR.Feb 27, 2000 · N555HK · Jetair JETSTM4101SDR CA000320021Indicator · failed(CAN) DURING TAKEOFF, THE CREW RECEIVED A SPOILER CONFIG EICAS WARNING AND A MASTER CAUTION. THE TAKEOFF WAS ABORTED. THE PROBLEM WAS TRACED TO THE THROTTLE POSITION SENSOR AND IT WAS REPLACED.Feb 23, 2000 · Cndair CL6002B19SDR LS1R065962Linear Actuator · inopLINEAR ACTUATOR IS INOPERATIVE.Feb 15, 2000 · N52AG · Bell UH1HSDR CA000224042Cable · cracked(CAN) DURING DAILY INSPECTION WITH COWLING OPEN AFTER REPAIRING A SNAG,THE HELIX WINDING (FLEX HOUSING) WAS CRACKED AND PULLED BACK FROM THE SWAGGED END AT THE POWER CONTROL ASSEMBLY ON THE RT ENGINE. CABLE ASSY REPLACED. NOTE: CRACK HAD NO EFFECT ON A/C AT TJan 20, 2000 · Lear 31ASDR HNAA0000003Eec · failedNR 2 ENG FAILED WHILE AIRBORNE. REMOVED AND REPLACED NR 2 ENG HMU AND FUEL PUNP NO FIX. REMOVED AND REPLACED NR 2 EEC GROUND RUN CHECK GOOD.Jan 10, 2000 · N937HA · Dhav DHC8102SDR CA991231027Ecu · failed(CAN) ENGINE FAILED, RELITE AND SUSEQENT COMPRESSOR STALL EXPERIENCED. ENGINE BORESCOPED WITH NO FAULTS FOUND, BOTH VARIABLE STATOR ACTS AND ECU REPLACED.Dec 3, 1999 · Airbus A340313SDR MALA976639Control Lever · malfunctionedFLIGHT IDLE STOP OPEN LIGHT ILLUMINATED ON LIFT OFF. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED CONTROL QUADRANT. ALL CHECKS GOOD.Nov 26, 1999 · N412XJ · Saab 340BSDR CA991208023Cable · damaged(CAN) DURING SCHEDULED MAINTENANCE, THE CONDITION LEVER CABLE WAS FOUND WORN TO SERVICE LIMITS WHERE IT RIDES ON THE STEEL PULLEY FORWARD OF THE FIREWALL.Nov 8, 1999 · Dhav DHC8102SDR UF6A991020Switch · failedYNG - FLT 5709 - UNABLE TO SELECT ANY OF THE POWER RATINGS PRIOR TO TAKEOFF. MAINTENANCE REMOVED AND REPLACED THE MAXIMUM CONTINGENCY SWITCH. SYSTEM OPS CHECKED GOOD. (X)Oct 24, 1999 · N859AW · Bag ATPSDR CA991027017Cable · worn(CAN) DURING INSPECTION, NR 1 ENGINE CONTROL CABLE WAS FOUND WORN TO LIMITS IN AREA OF STEEL FIREWALL PULLEY. CABLE REPLACED.Sep 30, 1999 · Dhav DHC8102SDR RAIA9909011Iec Computor · failedRIGHT ENGINE TORQUE INDICATION FLUCTUATING. MAINTENANCE REPLACED IEC COMPUTOR FOR RIGHT ENGINE.Sep 27, 1999 · N556HK · Jetair JETSTM4101SDR AC2A0000004Governor · surgesTORQUE SURGING. REMOVED GOVERNOR AND FOUND MISSING EPOXY. SNAP RING AND WASHERS FOUND INSIDE DRIVE CAVITY. REPLACED GOVERNOR WITH SERVICEABLE UNIT. (X)Sep 25, 1999 · N50588 · Bolkms BO105SSDR 99ZZZX3653Clamp · deterioratedTHE RUBBER IN THE ADEL CLAMP DETERIORATED UNTIL THE CLAMP WAS NO LONGER SECURE AROUND THE THROTTLE CONTROL CABLE. WITH NO RESISTANCE ON THE HOUSING AND THROTTLE MOVEMENT, THE CARBURETOR BUTTERFLY ENDED AT THE 1,500 RPM LOCATION. WITH ONLY PARTIAL POWER, THE Aug 28, 1999 · N5199W · Piper PA28160SDR 99ZZZX3686Torque Shaft · failedAFTER LEVELING OFF AT 3,500 FEET, A LARGE TORQUE SPLIT WITH NR 2 ENGINE DROPPING TO 61 PERCENT N1 - T5 450 DEGREES TORQUE 30 PERCENT, COLLECTIVE WAS REDUCED TO CONTROL TORQUE AND T5 ON ENGINE NR 1 AND MAINTAINED LEVEL FLIGHT. DIVERTED FOR LANDING. REPLACED GAug 23, 1999 · N519AL · Skrsky S76ASDR 99ZZZX3685Beep Motor · failedAFTER LEVELING OFF AT 3,500 FEET, A LARGE TORQUE SPLIT WITH NR 2 ENGINE DROPPING TO 61 PERCENT N1 - T5 450 DEGREES TORQUE 30 PERCENT, COLLECTIVE WAS REDUCED TO CONTROL TORQUE AND T5 ON ENGINE NR 1 AND MAINTAINED LEVEL FLIGHT. DIVERTED FOR LANDING. REPLACED GAug 23, 1999 · N519AL · Skrsky S76ASDR 99ZZZX3684Governor · failedAFTER LEVELING OFF AT 3,500 FEET, A LARGE TORQUE SPLIT WITH NR 2 ENGINE DROPPING TO 61 PERCENT N1 - T5 450 DEGREES TORQUE 30 PERCENT, COLLECTIVE WAS REDUCED TO CONTROL TORQUE AND T5 ON ENGINE NR 1 AND MAINTAINED LEVEL FLIGHT. DIVERTED FOR LANDING. REPLACED GAug 23, 1999 · N519AL · Skrsky S76ASDR VTZA990237Nts Transducer · failedIAD/ORF - FLT 7481 - DURING TAKEOFF AIRCRAFT ABORTED TAKEOFF DUE TO BOTH IEC FAILURE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED NR 1 NTS TRANSDUCER, OPS CHECK OK. AIRCRAFT RELEASED AND APPROVED FOR REJul 25, 1999 · N320UE · Jetair JETSTM4101SDR CA990804003Tms Actuator · stuck(CAN) ENGINE WOULD NOT SHUT DOWN WITH POWER LEVER. ENGINE REQUIRED TO BE SHUT DOWN WITH OVERSPEED PROCEDURE. TMS ACTUATOR FOUND IN FULLY EXTENDED POSITION. TMS ACTUATOR REPLACED.Jul 21, 1999SDR HEED064538Bearing · wornBELLCRANK HAS WORN BEARINGS. ORDERED REPLACEMENT.Apr 27, 1999 · N236X · Bell 230SDR A6WA9900040Tms Computer · failedFLT 5581 - NR 1 ENGINE FAILED IN FLIGHT. ZERO OIL PRESSURE ALONG WITH RELATED MWS ANNUN, 15 MINUTE WINDMILL. N1 22.5 PERCENT N2 12 PERCENT, OIL TEMP AND QTY AND OTHER RELATED ENGINE INSTRUMENTS APPEARED NORMAL. REMOVED AND REPLACED TMS COMPUTER, HP FUEL FILApr 22, 1999 · N608AW · Bag BAE146200ASDR CA990303017Catch · worn(CAN) AS A RESULT OF ENGINE SHUTDOWN, BECAUSE OF A WORN CONDITION LEVER CATCH, THE FLEET WAS CHECKED. THIS AIRCRAFT LEVER ALSO FOUND WORN.Mar 3, 1999 · Beech 1900DSDR CA990303016Catch · worn(CAN) AS A RESULT OF AN ENGINE SHUT DOWN DUE TO A WORN CONDITION LEVER CATCH ,THE FLEET WAS CHECKED AND THIS AIRCRAFT FOUND WITH SIMILAR PROBLEM.Mar 3, 1999 · Beech 1900DSDR CA990303015Catch · worn(CAN) FOLLOWING AN ENGINE FAILURE WHEN CONDITION LEVERS WERE MOVED FROM HIGH TO LOW IDLE, CAUSED BY WORN CONDITION LEVERS WHICH DID NOT PREVENT A MOVE TO SHUT OFF POSITION, THE COMPANY DID A FLEET INSPECTION AND FOUND 3 OTHER AIRCRAFT WITH THE SAME WORN CONDITMar 3, 1999 · Beech 1900DSDR CA990311074Rod · worn(CAN) ON INSPECTION OF NR 3 ENGINE PYLON,THE ROD END BEARING BETWEEN THE THROTTLE TORQUE SHAFT AND THE TENSION REGULATOR LEVER WAS FOUND WORN AND THE BEARING DESTROYED.Dec 2, 1998 · Lkheed 10113851SDR CA981216014Rod · worn(CAN) IN PYLON, ON NR 3 ENGINE, AT ROD END BETWEEN THE THROTTLE TORQUE SHAFT AND THE TENSION REGULATOR LEVER, THE ROD END WAS WORN (BEARING DESTROYED) AT REGULATOR LEVER ASSEMBLY.Dec 2, 1998 · Lkheed 10113851SDR HEEA0016733Valve · stickingVALVE INTERMITTENTLY STICKS.Nov 6, 1998 · N911BR · Bolkms BO105SSDR CA981109028Cable · frayed(CAN) LEFT HAND LOWER CONDITION LEVER CABLE FOUND FRAYED WHERE IT PASSES OVER THE PULLEY FORWARD OF THE ENGINE FIREWALL.Oct 24, 1998 · Dhav DHC8102SDR CA981109027Cable · frayed(CAN) RIGHT HAND LOWER CONDITION LEVER CABLE FOUND FRAYED WHERE THE CABLE PASSES OVER THE PULLEY FORWARD OF THE ENGINE FIREWALL.Oct 24, 1998 · Dhav DHC8102SDR CA980922023Cable · severed(CAN) RIGHT HAND ENGINE CONDITION CONTROL CABLE HAS IN EXCESS OF 5 STRANDS SEVERED. THIS IS A 7 X 19 CABLE.Sep 12, 1998 · Dhav DHC8102SDR HEEA0015769Acutator · malfunctionedACTUATOR MOTOR STICKS INTERMITTENTLY.Aug 26, 1998 · N1545X · Skrsky S76ASDR HEEA0015584Amplifier · failedNR 1 TORQUE INTERMITTENTLY STICKS WHEN PULLING POWER.Aug 14, 1998 · N2743E · Skrsky S76ASDR CA980804027Catch · worn(CAN) AS PILOT WAS REDUCING ENGINE POWER BY RETARDING BOTH CONDITION LEVERS FROM HIGH TO LOW IDLE, THE WORN CATCH GATES DID NOT PREVENT THE LEVERS MOVING TO SHUT-OFF. THUS, BOTH ENGINES FLAMED OUT. FLEET CHECK CARRIED OUT AND SIMILAR WEAR FOUND ON FOUR OTHERJul 21, 1998 · Beech 1900DSDR CA980615009Quadrant Plate · wrong part(CAN) FOLLOWING INSTALLATION OF THE FUEL CONTROL, THE THROTTLE POSITION INDICATOR ON THE FUEL CONTROL SHOWED THE THROTTLE TO BE BELOW THE IDLE MARK ON THE QUADRANT WHEN THROTTLE WAS POSITIONED ON THE IDLE DETENT. QUADRANT PLATE WAS VISIBLY DIFFERENT FROM THOSJun 3, 1998SDR CA980608002Joint · failed(CAN) DURING FLIGHT, THE THROTTLE CONTROL BECAME DETACHED FROM THE THROTTLE CONTROL ARM CAUSING THE ENGINE TO DEVELOP FULL POWER. ENGINE SHUT DOWN. SINGLE ENGINE LANDING CARRIED OUT. BALL SPRING JOINT FAILED DUE TO EXCESSIVE WEAR ALLOWING THE BALL TO SLIP OMay 22, 1998 · Piper PA34200SDR 98FDEA00261Computer · failedNR 2 THROTTLE CONTINUES TO ROLL BACK ON ROTATION APPZ 1 THROTTLE WIDTH OK REST OF FLIGHT. TROUBLESHOT PER TSM 73-00-30 PG 105 FIG 103 NO THROTTLE VALID FAULT CODE CHECKED THROTTLE CONTROL EFFORT IAW M/M 76-11-00, DISPLACEMENT EFFORT NORMAL. REMOVED AND REPLAApr 9, 1998 · N667FE · Airbus A300F4605RSDR HEEA0013602Amplifier · failedDROOP COMPENSATOR AMPLIFIER CAUSES INTERMITTENT OSCILLATION ENGINE.Mar 26, 1998 · N706AE · Skrsky S76ASDR HEEA0013514Rod Spring · corrodedRUST AND CORROSION INSIDE.Mar 25, 1998 · N60951 · Snias AS350B2SDR 99ZZZX543Control Cable · frayedDURING 500-HOUR MANUFACTURER'S INSPECTION, FOUND RIGHT ENGINE POWER LEVER CABLE FRAYED AT LOWER AFT PULLEY CLUSTER AT FS 5300.Mar 20, 1998 · N475CA · Mtsbsi MU2B26SDR RAIA980313Iec · failedFLT 7724 - JFK - RIGHT IEC FAILED ON TAKEOFF ROLL. MAINTENANCE REPLACED RIGHT DELTA P/P TRANSDUCER. (M)Mar 19, 1998 · N565HK · Jetair JETSTM4101SDR CA980406010Tms Actuator · failed(CAN) NR 2 ENGINE WOULD NOT SHUT DOWN ON ARRIVAL. NR 2 FIRE HANDLE PULLED TO SHUT DOWN ENGINE. TMS ACUATOR REPLACED.Mar 13, 1998
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