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 HEEA0013249Amplifier · failedDROOP COMPENSATOR FAILED DCA TEST.Mar 4, 1998 · N1546K · Skrsky S76ASDR VTZA98047Iec · looseFLT 6258 - IAD-ALB - DURING TAKEOFF, AIRCRAFT ABORTED TAKEOFF DUE TO RT IEC FAILED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND TIGHTENED T2 SENSOR AND GROUND RAN AIRCRAFT. OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED Feb 5, 1998 · N321UE · Jetair JETSTM4101SDR HEEA0012807Actuator · failedACTUATOR WAS STIFF AND MOVED VERY SLOW. THEN SHAFT MOVED FREELY FOR A SHORT TIME. NOW SHAFT DOES NOT MOVE AT ALL.Feb 5, 1998 · N3122H · Skrsky S76ASDR VTZA98045Iec · malfunctionedFLT 6508 - IAD-LGA - ABORTED TAKEOFF DUE TO RT ENGINE STARTED TO TTL. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND FOUND NR 2 BRIDGE INDICATION ERRONEOUS. MAINTENANCE SWITCHED TO NR 1 BRIDGE AND PERFORMED GROUND RUNS, OPS CHFeb 4, 1998 · N315UE · Jetair JETSTM4101SDR REXA98041Control Quadrant · inopFI STOP LIGHT COMES ON IN FLIGHT, RESET ONCE, LIGHT CAME ON IN NEXT FLIGHT. GATE AIR RETURN. REMOVED AND REPLACED CONTROL QUADRANT. (M)Jan 31, 1998 · N403BH · Saab SF340ASDR HEEA0012302Acutator · intermittentACTUATOR INOPERATIVE. TAPPED THEN WORKED INTERMITTENTLY.Dec 8, 1997 · N5426U · Skrsky S76ASDR HEEA0012299Amplifier · failedDROOP COMP NR1 AND NR2 NEEDLES WILL NOT SPLIT OUT WHEN DOING DC CHECK.Dec 8, 1997 · N1546G · Skrsky S76ASDR HEEA0012233Acutator · failedACTUATOR WILL NOT BEEP UP.Dec 3, 1997 · N1546G · Skrsky S76ASDR HEEA0012232Acutator · failedACTUATOR WILL NOT BEEP DOWN.Dec 3, 1997 · N1546G · Skrsky S76ASDR VTZA97573Iec Warning · illuminatedFLT 6232 - BDL-IAD - AIRCRAFT RETURNED TO GATE DUE TO BOTH IEC WARNING LIGHTS ILLUMINATED AND WOULD NOT RESET. MAINTENANCE INSPECTED AND CLEARED IEC'S FAULT INDICATION AND GROUND RAN AIRCRAFT, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SEOct 15, 1997 · N324UE · Jetair JETSTM4101SDR HEEA0011155Amplifier · inoperativeNR1 DROOP COMP AMPLIFIER INOPERATIVE.Oct 2, 1997 · N22342 · Skrsky S76ASDR MALA975652Control Quadrant · failedFLT 2906 - AFTER TAKEOFF THE 'FI STOP OPEN' LIGHT ILLUMINATED AFTER GEAR WAS RETRACTED ON TAKEOFF. AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED CONTROL QUADRANT. ALL CHECKS GOOD. (M)Sep 13, 1997 · N991XJ · Saab SF340ASDR MALA975651Fi Stop Light · illuminatedFLT 3192 - AFTER TAKEOFF, THE 'FI STOP OPEN' LIGHT ILLUMINATED AND WOULD NOT EXTINGUISH, RETURNED TO DTW. MAINTENANCE PERFORMED TROUBLE SHOOTING TEST PER SAAB AMM 76-10-60 FIGURES 101 AND 102. ALL CHECKS GOOD. COULD NOT DUPLICATE. OPS CHECK OF SYSTEM GOOD.Sep 13, 1997 · N991XJ · Saab SF340ASDR VTZA97491Iec · malfunctionedIAD/RIC - FLT 6596 - DURING CRUISE AT 1845 HOURS ON 8-29-97, EXPERIENCED A RT IEC FAULT CAPTION ASSOCIATED WITH A RT ENGINE TORQUE FLUX. AIRCRAFT RETURNED TO IAD AND THE GATE WHERE THE MAINTENANCE TECHNICIANS TROUBLESHOT THE DISCREPANCY. MAINTENANCE CLEARED TAug 29, 1997 · N311UE · Jetair JETSTM4101SDR RAIA970833Transducer · failedFLT 7750 - DCA - LEFT AND RIGHT IEC'S FAILED IN FLIGHT. MAINTENANCE REPLACED RIGHT NTS PRESSURE TRANSDUCER. (M)Aug 26, 1997 · N568HK · Jetair JETSTM4101SDR VTZA97455Iec · false readingsBOS/IAD - FLT 6402 - DURING TAXI AT 2130 HOURS ON 8-10-97, AIRCRAFT RETURNED TO GATE DUE TO RT IEC WARNING LIGHT ILLUMINATED AND WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND RECYCLED POWER TO IEC. OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RAug 10, 1997 · N317UE · Jetair JETSTM4101SDR HEEA0010599Amplifier · inoperativeDROOP COMP AMPLIFIER #1 ENGINE INOPERATIVE.Aug 6, 1997 · N707AE · Skrsky S76ASDR VTZA97438Iec Wire · brokenBOS/EWR - FLT 6553 - DURING TAXI AT 1445 HOURS ON 8-1-97, AIRCRAFT RETURNED TO GATE DUE TO LT IEC WARNING LIGHT ILLUMINATED ON TAXI AND HAD NO FURTHER PROBLEMS. AIRCRAFT WAS FERRIED TO IAD WHERE MAINTENANCE INSPECTED AND FOUND BROKEN WIRE CONNECTOR. MAINTENAAug 1, 1997 · N314UE · Jetair JETSTM4101SDR VTZA97402Iec · failedIAD/PVD - FLT 6217 - DURING CRUISE AT 1830 HOURS ON 7-20-97, MADE AN UNSCHEDULED LANDING DUE TO RT RPM INDICATION DROPPED TO 89 PERCENT AT CRUISE. CREW SHUT DOWN RT ENGINE. AIRCRAFT WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED ANJul 20, 1997 · N302UE · Jetair JETSTM4101SDR CA970904035Cable · broken(CAN) CABLE BROKE AT PEDESTAL END DURING GROUND RUN-UP.Jul 18, 1997 · Beech 99SDR RAIA970623Iec Transducer · failedDCA - FLT 7738 - LEFT IEC FAILED. MAINTENANCE REPLACED LEFT DELTA P/P TRANSDUCER. (X)Jun 25, 1997 · N562HK · Jetair JETSTM4101SDR HEEA0010214Acutator · failedACTUATOR SLUGGISH AND FINALLY JAMMED.Jun 25, 1997 · N911MJ · Skrsky S76ASDR 97ZZZM836Tms · smokingDURING PREFLIGHT, OBSERVED ELECT SMOKE COMING FROM UNDER NR 2 NAV SEL AREA OF GLARESHIELD. ELECT ODOR ALSO NOTED. DEPOWERED AIRCRAFT, INSPECTED GLARESHIELD WIRING, FO'S PANEL, MWS PBSI, CTR PANEL, NO EVIDENCE OF OVERHEATING, OR SMOKE, PULLED THRUST MANAGEMENJun 12, 1997 · N607AW · Bag BAE146200ASDR HAIHEEA9974Acutator · intermittentACTUATOR INTERMITTENT OPERATION AND SLOW TO ERECT.May 30, 1997 · N911MJ · Skrsky S76ASDR HAIHEEA9733Amplifier · defectiveDROOP COMP AMPLIFIER CAUSES TORQUE SPLIT WITH APPLICATION OF COLLECTIVE.Apr 30, 1997 · N3122H · Skrsky S76ASDR HAIHEEA9647Acutator · frozenACTUATOR IS FROZEN.Apr 29, 1997 · N911MJ · Skrsky S76ASDR RAIA970422Iec · failedJFK - FLT 7674 - RIGHT IEC FAILED ON TAKEOFF ROLL. MAINTENANCE REPLACED RIGHT IEC. (X)Apr 26, 1997 · N568HK · Jetair JETSTM4101SDR CA970423020Cable · worn(CAN) LEFT LOWER CONDITION LEVER CABLE FOUND WORN AND FRAYED AT FIREWALL PULLEY. FOUND DURING ENGINE CHANGE.Apr 21, 1997 · Dhav DHC8102SDR CA970422033Control Cable · frayed(CAN) CONDITION LEVER CABLE FOUND FRAYED AT THE FIRE SEAL LEFT HAND.Apr 15, 1997 · Dhav DHC8301SDR CA970407010Control Cable · failed(CAN) ALTERNATE DOOR CABLES BOTH LEFT AND RIGHT, CABLE CYCLES ONCE, THEN PUSHES OUT OF FERREL, FAILS TO FUNCTION. REPLACED BOTH CABLES.Mar 20, 1997 · Piper PA31SDR 97ZZZX1260Rod End · bearing frozeDURING INSTALLATION OF PIPER ENGINE CONTROL MODIFICATION KIT NR 79509, NOTICED THAT KIT ROD END BEARINGS WERE UNUSUALLY STIFF. AFTER 100 HOURS TIS, CONTROL ROD END BEARINGS, 4 EACH, WERE ALL FROZEN. SUBMITTER STATED THAT THE BEARINGS, P/N 452 557 (PS 10020-4Mar 15, 1997 · Piper PA34*SDR RAIA970126Iec · out of adjustJFK - FLT 7763 - RIGHT INTERGRATED ENGINE CONTROL COMPUTER FAILED WITH POWER LEVER SPLIT. MAINTENANCE RECALIBRATED IEC COMPUTER. (M)Jan 27, 1997 · N553HK · Jetair JETSTM4101SDR RAIA970105Iec · out of adjustSTL - FLT 7508 - LEFT ENGINE ONLY PRODUCED 90 PERCENT TORQUE AT TAKEOFF. MAINTENANCE ADJUSTED THE EGT SETTINGS IN THE INTEGRATED ENGINE CONTROLLER. (X)Jan 4, 1997 · N574HK · Jetair JETSTM4101SDR RAIA970104Iec · out of adjustSTL - FLT 7230 - LEFT ENGINE ONLY PRODUCED 84 PERCENT TORQUE. MAINTENANCE RIGGED LEFT ENGINE, AND ADJUSTED EGT SETTING IN THE INTEGRATED ENGINE CONTROLLER. (X)Jan 4, 1997 · N574HK · Jetair JETSTM4101SDR RAIA970102Iec · out of adjustJFK - FLT 7731 - RIGHT ENGINE TORQUE FLUCTUATION. MAINTENANCE SWAPPED BRIDGES IN THE INTEGRATED ENGINE CONTROL COMPUTER. (X)Jan 3, 1997 · N570HK · Jetair JETSTM4101SDR VTZA96452Iec · malfunctionedFLT 6577 - IAD-JFK - AIRCRAFT ABORTED TAKEOFF DUE TO LEFT AND RIGHT ENGINE IEC FAILED ON TAKEOFF. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED, CLEARED ALL FAULTS AND REPROGRAMMED IEC'S. OPS CHECK OK. AIRCRAFT WAS RELEASED AND Dec 20, 1996 · N318UE · Jetair JETSTM4101SDR HEEA968714Acutator · failedACTUATOR MOTOR TURNS -- SHAFT WILL NOT TURN.Dec 13, 1996 · N1545X · Skrsky S76ASDR RAIA961103Connector · looseJFK - FLT 7753 - NR 1 IEC FAULTED ON TAKEOFF. SECURED PIN 55 IN WING TO FUSELAGE CANNON PLUG. (M)Nov 4, 1996 · N563HK · Jetair JETSTM4101SDR 96FDEA01311Bracket · crackedNR0360 AND 025, NR 1 ENG CONTROL QUADRANT SUPPORT CASTING CRACKED JUST FORWARD AND I/B OF THRUST CRACK. *S/D* REMOVED AND REPLACED NR 1 ENG CONTROL QUADRANT SUPPORT CASTING PER FEDEX MM 76-12-0, 71-21-22, 71-21-21, 78-30-15, 76-12-41 AND 71-00.Jul 29, 1996 · N287FE · Boeing 7272D4SDR COMA9630135Quadrant · defectiveDURING DESCENT THE POWER LEVERS CAME THROUGH THE FLIGHT IDLE GATE AND INTO BETA RANGE WITHOUT LIFTING THE POWER LEVER TRIGGERS. REPLACED ENGINE CONTROL QUADRANT.Jul 7, 1996 · N347CA · Saab SF340ASDR VTZA96230Iec · out of adjustFLT 6366 - IAD-CHS - ABORTED THE TAKEOFF DUE TO THE LEFT ENGINE NOT MAKING TAKEOFF TORQUE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MX OPENED DMI NR 41004 IAW MEL 76-2 ON THE TTL. MX LATER CLEARED DMI NR 41004 BY ADJUSTING THE EGT COMPENSATION SJun 16, 1996 · N307UE · Jetair JETSTM4101SDR VTZA96215Iec Computer · malfunctionedFLT 6294 - EWR-IAD - ABORTED TAKEOFF DUE TO IEC LIGHT. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MX RESET IEC. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)Jun 7, 1996 · N305UE · Jetair JETSTM4101SDR VTZA96197Egt Compensators · out of adjustFLT NR 6551 - IAD-CLE - ABORTED THE TAKEOFF DUE TO BOTH ENGINE EGT EXCEEDING VRL. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MX ADJUSTED BOTH EGT COMPENSATORS. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)May 19, 1996 · N315UE · Jetair JETSTM4101SDR VTZA96144Iec · failedFLT NR 6167 - IAD-LGA - DURING CRUISE, RETURNED TO IAD DUE TO RIGHT ENGINE TORQUE INDICATION FLUCTUATION 20 PERCENT, ENGINE PARAMETERS NORMAL. MX REMOVED AND REPLACED IEC. OPS CHECK OK. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. (M)Apr 3, 1996 · N315UE · Jetair JETSTM4101SDR CA960311008Quadrant · warped(CAN)NEW QUADRANT BEING INSTALLED TO SATISFY CF-73-06R2. AT INSTALLATION IT WAS FOUND DISTORTED AT THE LOWER FORWARD END. NO INTERFERENCE NOTED, BUT QUADRANT WAS NOT USED. MARKS ON QUADRANT. MELT 950556 AND 12215/0.Feb 29, 1996 · Dhav DHC6SDR HEEA966430Bellcrank Assy · bearing wornBELLCRANK BEARING WORN.Jan 12, 1996 · N230UN · Bell 230SDR 95ZZZX7057Ball End · misinstalledDURING IN-FLIGHT ENGINE TREND CHECK OF ACFT ENGINES, PILOTS DISCOVERED REVERSE OPERATION OF THE NR 2 ENGINE TRIM OR ANTICIPATOR CONTROL AT MID-POINT OF ACTUATION. AFTER RIGGING ACFT PER N.W.C., AND THOROUGH TROUBLESHOOTING, DETERMINED THE ECCENTRIC BALL END LNov 29, 1995 · N5779U · Aerosp AS355F1SDR A6WR95032Control Cable · corrodedDURING C-CHECK, FOUND NR 2 ENGINE THRUST CONTROL CABLE CORRODED NEAR PULLEY AT WING LEADING EDGE. REPLACED CABLE. (X)Oct 17, 1995 · N2FOR · Bag BAE146100ASDR P5CA9500790Switch Module · failedAFTER ENGINE START, TAXI AND DURING FLIGHT ENGINEER CHECK, SHUT OFF NR 4 ENGINE FUEL BOOST PUMPS AND ENGINE SHUTDOWN. REPLACED START LEVER CONTROL STAND SWITCH MODULE PER MAINTENANCE MANUAL 76-11-02.Sep 29, 1995 · N855FT · Boeing 747124SDR MALA954643Eng Trim Pnl · contaminatedFLT NR 3106 - AT TAKEOFF SETTINGS, THE CREW NOTED A POWER LEVER SPLIT WITH NORMAL POWER INDICATIONS. WHEN THE CREW SELECTED BLEED AIR, THE NR 1 TORQUE DROPPED 2-3 PERCENT WITH NO CHANGE TO THE NR 2 TORQUE. THE AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED Sep 20, 1995 · N816MA · Dhav DHC8102
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