JASC 3246
Service difficulty reports · 2,490
Reports filed under 3246 · Wheel/Ski/Float, 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 = '3246' 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.
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 = '3246' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR CA960103530Wheel Assembly · failed(CAN)AFTER LANDING GEAR RETRACTION CONTINUOUS THUMPING HEARD AND FELT UNDER THE COCKPIT FLOOR. THUMPING OCCURRED ON ONE SECOND INTERVALS AND CONTINUED UNTIL LANDING GEAR SELECTED DOWN NINE MINUTES LATER. BOTH NOSE WHEEL ASSEMBLIES CHANGED.SDR RAIA951131Wheel · out of balanceJFK - FLT 7735 - NOSE WHEEL VIBRATION, AIRCRAFT DIVERTED TO IAD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NOSE WHEEL ASSEMBLIES. (X)SDR P5CA9500843Tire · failedDURING LANDING ROLLOUT, TIRES 10 AND 12 FAILED, DUE TO SUSPECTED LOCKED WHEEL CONDITION. CAUSED MATERIAL LOSS WHICH PENETRATED THE INBOARD RIGHT MIDFLAP, CAUSING A HOLE APPROXIMATELY 2.5 INCHES BY 2.5 INCHES. REPLACED FAILED AND ADJACENT TIRES AND WHEEL ASSESDR P5CA9500839Wheel · failedTHE NR 11 WHEEL AND TIRE DAMAGED ON LANDING DUE TO FAILURE OF WHEEL RIM. REPLACED TRUCK BEAM ASSY DUE TO OVERHEAT OF AXLE. WHEEL AND TRUCK BEAM REPLACED IAW MM 32-13-11. TOTAL LANDINGS SINCE SHOP VISIT 211.SDR 9517736739Wheel · damagedDURING TAKEOFF, THE AIRCRAFT HIT A LARGE BRAKE DRUM ON THE RUNWAY AND ABORTED TAKEOFF AT 1340 KNOTS. BOTH THE FIRST OFFICER'S AND SECOND OFFICER'S INSTRUMENT PANELS WERE FOUND LOOSE. ALSO, SEVERAL INSTRUMENT GAUGES CAME LOOSE DUE TO SEVERE VIBRATION FROM THESDR CA951110008Wheel · cracked(CAN)WHEEL CRACKED AT BOLT HOLE COUNTERBORE BASE, CIRCUMFERENTIALLY TOWARDS THE INSIDE SURFACE OF THE WHEEL.SDR COMA9531178Inner Race · spunMECHANIC REMOVED WHEEL ASSY FROM AIRCRAFT DUE TO TIRE WORN TO LIMITS. DURING INSPECTION, FOUND THAT THE INNER RACE HAD SPUN. SUBASSEMBLY HAS BEEN REMOVED FROM SERVICE AND SENT TO ABS FOR REPAIR.SDR 96ZZZX27Wheel · crackedAIRCRAFT'S MAIN WHEEL ASSY EXHIBITING NUMEROUS BEAD SEAT FAILURES. SUBMITTER STATED CIRCUMSTANCES OR CAUSES ARE NOT APPARENT, BUT THE RECURRENCE SEEMS TO INDICATE A FATIGUE OR POSSIBLE MANUFACTURING DEFECT.SDR 95ZZZX6794Cup Bearing · failedMIA/MCO - FLT 395 - PILOT REPORT: HALF-WAY TO TAXIWAY FELT SHIMMY, RETURNED TO GATE. NOTICED NR 1 MAIN WHEEL ASSY WAS CANTERED. MAINENTANCE: INSPECTED FOR FURTHER DAMAGE. REPLACED LOWER SHOCK STRUT ASSY, LT MAIN WHEEL ASSY, AND LT BRAKE ASSY. MAIN WHEEL SDR 96ZZZM2Bolt · crackedDURING SHOP INSPECTION VISIT BY SUNJET DIRECTOR OF QUALITY CONTROL, FOUND ONE CRACKED BOLT (P/N GY18948) ON WHEEL (P/N 9560892 S/N NOV77-5003/OCT90-982). REPLACED BOLT PER MM 32-40-22.SDR 96ZZZM1Wheel Half · crackedDURING SHOP INSPECTION VISIT BY SUNJET DIRECTOR OF QUALITY CONTROL, FOUND 1 INCH CRACK ON WHEEL, P/N 9560892 S/N FEB71-350, OUTBOARD. CRACK STARTED FROM BOLT HOLE. WHEEL HALF UNSERVICEABLE AND SCRAPPED.SDR CA951129519Wheel Assembly · seized(CAN)A LOUD RATTLING NOISE WAS HEARD COMING FROM NOSE WHEEL WELL AREA ON TAKEOFF. REJECTED TAKEOFF AT 80 KNOTS. A 180 DEGREE TURN WAS EXECUTED, AIRCRAFT TAXIED 100 FEET AND STOPPED. A LOUD WINDING DOWN NOI SE WAS HEARD IN NOSE WHEEL WELL AREA AS BRAKE SET. UNASDR 95ZZZM648Wheel Assy · missingFLT NR 4119 - CREW NOTICED LEFT NOSE WHEEL ASSEMBLY MISSING FROM AIRCRAFT AFTER LANDING IN PIT. MAINTENANCE REPLACED LEFT NOSE WHEEL ASSY IAW MM 32-40-00. AIRCRAFT RETURNED TO SERVICE. (M)SDR 95ZZZX6125Bolt · brokenDURING A POST-FLIGHT INSPECTION, MAINTENANCE FOUND A BROKEN BOLT ON THE NR 4 WHEEL. FLIGHT CREW INDICATED ALL OPS WERE NORMAL. BOLTS HAD 174 LANDINGS SINCE NDT. WHEEL WAS REPLACED AND AIRCRAFT RETURNED TO SERVICE. CYCLES, 174.SDR 95ZZZX5977Wheel · wrong partHAD TO REMOVE WRONG NOSE WHEEL. AIRCRAFT CALLS FOR CLEVELAND WHEEL, P/N 40-87. ALSO, FOUND SEVERE CORROSION AND WRONG BOLTS AND NUTS.SDR 95ZZZM585Wheel · crackedDURING DETAILED INSPECTION, NOSE WHEEL WAS DISCOVERED CRACKED AROUND VALVE STEM HOLE. REMOVED AND REPLACED COMPLETE WHEEL ASSEMBLE P/N 114-8001-3.SDR 95ZZZM586Wheel · crackedDURING ROUTINE INSPECTION, NOSE WHEEL WAS DISCOVERED CRACK AROUND VALVE STEM HOLE. REMOVED AND REPLACED COMPLETE WHEEL ASSEMBLY P/N 114-8001-3.SDR 95ZZZM606Bearings · failedSCEL - ON TAKEOFF, TOWER REPORTED THAT PIECES OF TIRE AND SCRAPS OF METAL WERE FOUND. NR 2 WHEEL BEARINGS CAME APART DURING TAKEOFF CAUSING NR 6 TIRE TO BLOW. REMOVED AND REPLACED NR 1, NR 2, NR 5 AND NR 6 TIRE ASSEMBLYS PER MM CHAP 32-40-1. ALL TIRES SERVISDR COMA9531162Inner Race · spunMECHANIC REMOVED WHEEL ASSY FROM A/C DUE TO TIRE WORN TO LIMITS. DURING INSPECTION FOUND INNER RACE SPUN. WHEEL ASSY HAS BEEN REMOVED FROM SERVICE AND SENT TO ABS FOR REPAIR.SDR COMA9531161Inner Race · spunMECHANIC REMOVED WHEEL ASSY FROM A/C DUE TO TIRE WORN TO LIMITS. DURING INSPECTION FOUND INNER RACE SPUN. WHEEL SUBASSY IS BEING SENT TO ABS FOR SECOND REPAIR AND REMOVED FROM SERVICE.SDR 95ZZZX6105Wheel · crackedJFK - FLT 4922 - UPON POST-FLIGHT INSPECTION, FOUND LT NOSE WHEEL HALF BEAD AREA CRACKED OFF APPROXIMATELY ONE-THIRD AROUND WHEEL. REMOVED AND REPLACED WHEEL AND TIRE ASSYS.SDR ORJA9586Bolt · brokenNR 2 MAIN WHEEL ASSY, BROKEN WHEEL BOLT. REMOVED AND REPLACED NR 2 MAIN WHEEL ASSY DUE TO BROKEN WHEEL BOLT. IAW MM 32. (X)SDR 95ZZZX5710Wheel · departedLEFT MAIN INBOARD WHEEL DEPARTED AIRCRAFT ON TAKEOFF. AIRCRAFT MADE SUCCESSFUL LANDING ON REMAINING WHEEL. DETERMINED WHEEL BEARINGS FAILED DUE TO IMPROPER LUBRICATION CAUSING WHEEL TO DEPART. SUGGEST A MORE FREQUENT INSPECTION AND LUBRICATION SCHEDULE FOR SDR 95ZZZX5709Bearing · failedLT MAIN INBOARD WHEEL ASSY DEPARTED ACFT ON TAKEOFF ROLL. ACFT CONTINUED THE FLIGHT AND MADE A SUCCESSFUL LANDING ON REMAINING WHEEL. INVESTIGATION REVEALED THE WHEEL BEARINGS FAILED DUE TO CONTAMINATION OF THE BEARING LUBRICATION. TOTAL TIME SINCE MAIN WHESDR ORJA9577Bolt · brokenNR 1 M/W ASSEMBLY, THROUGH BOLT SHEAR. REMOVED AND REPLACED NR 1 M/W ASSEMBLY DUE TO THROUGH BOLT SHEAR PER MM CHAP 32. (M)SDR COMA9531149Inner Race · spunMECHANIC REMOVED WHEEL ASSY FROM A/C DUE TO TIRE WORN TO LIMITS. DURING VISUAL INSPECTION FOUND INNER RACE SPUN. SUBASSY HAS BEEN REMOVED FROM SERVICE AND SENT TO ABS FOR REPAIR.SDR COMA9531148Inner Race · spunMECHANIC REMOVED WHEEL ASSY DUE TO TIRE WORN TO LIMITS. DURING VISUAL INSPECTION FOUND INNER RACE SPUN. SUBASSY HAS BEEN REMOVED FROM SERVICE AND SENT TO ABS FOR REPAIR.SDR 95ZZZX5255Wheel · crackedCRACKS WERE FOUND IN THE BOLT HOLES OF THE WHEEL HALF CAUSING THE TIRE TO DEFLATE MORE THAN THE ALOTTED AMOUNT.SDR 95ZZZX6460Wheel Assy · rim bolts looseNOSE WHEEL ASSY VIBRATED DURING ROUTINE TAKEOFF. WHILE ON GROUND, NOSE WHEEL ASSY WAS INSPECTED AND 2 RIM RETAINING BOLTS WERE FOUND LOOSE. TIRE WAS DEFLATED AND ALL RIM RETAINING BOLTS WERE FOUND LOOSE. THIS UNIT WAS OVERHAULED BY SABRE LINER ON 11-2-94, OSDR 95ZZZM494Wheel · brokenDURING TAXI ONTO RUNWAY A STEERING PROBLEM WAS NOTED. INSPECTION OF NOSE GEAR BY MAINTENANCE, REVEALED THAT THE INNER HALF OF NOSE WHEEL WAS BROKEN AROUND THE COMPLETE RADIUS OF WHEEL. NOSE WHEEL AND TIRE REPLACED. (M)SDR SIMA952392Bearing · seizedORD - FLT 4016 - UPON ARRIVAL IN ORD, NR 1 NOSE TIRE WAS FOUND TO BE FLAT. DURING TIRE ASSY REMOVAL, INNER BEARING WAS SEIZED AND OVERHEATED ON THE AXLE. MAINTENANCE REPLACED THE NOSE GEAR (P/N 022698100). OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)SDR MALA954601Wheel · out of balanceYQT - FLT 3087 - ON CLIMB-OUT, THE AIRCRAFT EXPERIENCED A VIBRATION UNTIL SHORTLY AFTER THE GEAR WAS UP AND LOCKED. THE AIRCRAFT RETURNED TO YQT. MAINTENANCE REPLACED THE NOSE WHEEL/TIRE ASSEMBLY. ALL SYSTEMS OPERATED SATISFACTORILY. (X)SDR 95ZZZX5160Lwr Bearings · failedLYN/PHL - FLT 3230 - AFTER TAKEOFF, UPON GEAR RETRACTION, THE WOW CAUTION LIGHT ILLUMINATED AND THE NOSE GEAR DOOR LIGHT REMAINED ILLUMINATED. CYCLED GEAR AND BOTH LIGHTS EXTINGUISHED. THE AIRCRAFT LANDED IN PHL WITHOUT INCIDENT. AFTER FERRYING TO SBY, THE SDR 95ZZZX5159Upper Bearings · failedLYN/PHL - FLT 3230 - AFTER TAKEOFF, UPON GEAR RETRACTION, THE WOW CAUTION LIGHT ILLUMINATED AND THE NOSE GEAR DOOR LIGHT REMAINED ILLUMINATED. CYCLED GEAR AND BOTH LIGHTS EXTINGUISHED. THE AIRCRAFT LANDED IN PHL WITHOUT INCIDENT. AFTER FERRYING TO SBY, THE SDR 95ZZZX5641Wheel Half · crackedWHEEL HALF HAS 6 INCH CRACK IN BEAD AREA. NOTED UPON LANDING, DIFFICULT TO TAXI. SUBMITTER SUSPECTS HARD LANDING ALONG WITH AGE. SUBMITTER SUGGESTS NDT INSPECTION AT EACH TIRE CHANGE.SDR SWAA950575Bearing · failedON TAKEOFF FROM LBB, NUMBER 3 MAIN GEAR WHEEL ASSEMBLY SEPARATED FROM BRAKE ASSEMBLY. AIRCRAFT MADE AN UNEVENTFUL LANDING AT ABQ. INSPECTED AND FOUND THE REASON FOR SEPARATION WAS DUE TO FAILED WHEEL BEARING. REPLACED NUMBER 3 AND 4 MAIN GEAR WHEEL ASSEMBLISDR 95ZZZX5248Wheel · bearing failedLEFT MAIN WHEEL CAME OFF ON TAKEOFF. INSPECTION REVEALED OUTSIDE BEARING FAILURE. DISINTEGRATION OF BEARING, RACE, CUP AND HOUSING ALLOWED WHEEL TO EXIT OVER AXLE NUT. SUBMITTER STATED POSSIBLE DEFECT DURING MANUFACTURE. CLOSE INSPECTION OF BEARINGS AT EACSDR 95ZZZX4523Wheel Half · defectiveDURING INSPECTION ON A WHEEL HALF, ONE MAIN WHEEL WAS FOUND UNSERVICEABLE. A REPLACEMENT WAS ORDERED, AND RECEIVED AN OVERHAULED WHEEL HALF. THIS WHEEL HALF HAD A RETURN-TO-SERVICE AND WORK ORDER FROM A REPAIR STATION THAT DOCUMENTED IT AS OVERHAULED, BUT DURSDR SIMA952292Main Wheel Assy · crackedDFW - FLT 3514 - LT INBOARD WHEEL ASSY CRACKED AT BEAD. (TIRE BLOWN). FOUND AFTER AIRCRAFT LANDED AT DFW AND TAXIED TO THE GATE. REMOVED AND REPLACED NR 2 MAIN WHEEL ASSY. AIRCRAFT RETURNED TO SERVICE. PART TOTAL CYCLES, 2,696. (X)SDR SWAA950573Bearing · failedWHILE TAXIING, CREW NOTED A BRAKE DRAGGING SENSATION, AIRCRAFT RETURNED TO GATE. INSPECTED AND FOUND DAMAGE TO LEFT MAIN GEAR AXLE AND NUMBER 1 WHEEL AND BRAKE ASSEMBLY. REPLACED LEFT MAIN GEAR INNER CYLINDER, NUMBER 1 AND 2 WHEEL/BRAKE ASSEMBLIES AND ANTI-SSDR 95ZZZX4595Wheel Half · crackedOUTBOARD WHEEL HALF HAS CORROSION AT FLANGE RADIUS, AND HAS A 2 INCH CRACK IN RADIUS.SDR BIER950016Main Wheel · crackedFOUND THREE INCH CRACK ON MAIN WHEEL IN DISHED OUT AREA OPPOSITE THE WHEEL BEAD AREA.SDR 95ZZZX5647Wheel · failedAIRCRAFT WAS ON TAKEOFF ROLL WITH TAIL WHEEL OFF THE GROUND WHEN THE LT WHEEL LET GO. PILOT HEARD LOUD SNAP AND THE HUB CAP BLEW OFF. CHOPPED POWER AND BRAKED. WHEEL WENT CROOKED, SNAPPED BOTTOM BRAKE FITTINGS AND PILOT LOST THE LT BRAKE, GROUND LOOPED, SNASDR COM31125Inner Race · spunMECHANIC REMOVED WHEEL ASSY FROM A/C DUE TO TIRE WORN TO LIMITS. DURING CLEANING AND VISUAL INSPECTION FOUND INNER RACE HAD SPUN. SUBASSY HAS BEEN REMOVED FROM SERVICE AND SENT TO ABS FOR REPAIR OR REPLACEMENT.SDR SIMA952082Wheel · crackedLAW - LAW SHOP - WHEEL ASSY WAS REMOVED FROM AIRCRAFT IN LAW AND SENT TO WHEEL SHOP. THE WHEEL ASSY HAS A .50 INCH CRACK ON FLANGE OF INNER WHEEL ASSY. THE INNER WHEEL ASSY HAS BEEN REMOVED FROM SERVICE. CRACK WAS FOUND DURING NDT INSPECTION ON 7-31-95. PASDR COM11934Wheel · crackedMECHANIC REMOVED WHEEL ASSY FROM A/C DUE TO LOW TIRE PRESSURE. WHEEL SHOP VISUAL INSPECTED WHEEL ASSY AND FOUND WHEEL CRACKED AT BOTTOM OF KEY BOSS APPROXIMATELY 1 INCH LONG. SUBASSY HAS BEEN REMOVED FROM SERVICE.SDR 95ZZZX4210Wheel Assy · wrong tie boltWHILE PERFORMING TIRE REPLACEMENT, NOTICED THE WHEEL TIE BOLTS AND NUTS WERE INCORRECT STANDARD 'AN' STEEL BOLTS - AN6-31 BOLTS, AN960-6 WASHERS, AND MS21042-6 NUTS AND AN363-624 NUTS. INSTALLED CORRECT HARDWARE IAW CLEVELAND WHEEL AND BRAKE INSTALLATION MANUSDR 95ZZZX4436Bearing Cup · looseWHEN CLEANING BEARING DURING NORMAL INSPECTION, FOUND BEARING CUP LOOSE IN WHEEL HALF. 'MIKED' AND FOUND A .005 INCH 'LOOSE' FIT. SHOULD BE AN INTERFERENCE FIT. REPLACED WHEEL HALF. (STC WHEEL/BRAKE ASSY).SDR AALA951233Wheel · failedMIA - FLT 0993 - UPON ARRIVAL AT THE GATE IN MIA, NR 2 MAIN WHEEL WAS DISCOVERED FLAT AND MISSING APPROXIMATELY 50 PERCENT OF THE INBOARD WHEEL HALF WITH STONE DEFLECTOR BENT AND SCORING TO NR 2 BRAKE. REPLACED NR 1 AND NR 2 MAIN WHEEL AND TIRE ASSEMBLIES. ASDR COM31115Race · spunMECHANIC REMOVED WHEEL ASSY FROM A/C DUE TO TIRE WORN TO LIMITS. DURING CLEANING AND VISUAL INSPECTION, FOUND INNER RACE HAD SPUN. SUBASSY HAS BEEN REMOVED FROM SERVICE AND SENT TO A.B.S. FOR REPAIR OR REPLACEMENT.
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