JASC 3230
Service difficulty reports · 11,179
Reports filed under 3230 · Landing Gear Retraction/Extension System, 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 = '3230' 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 = '3230' 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 2003FA0001189Link · crackedAC MLG FAILED DURING LANDING ROLLOUT. SCISSOR LINK ASSY HAD FRACTURED DURING THIS OPERATION CAUSING RT MAIN WHEEL TO BE TOE-IN. LANDING ROLLOUT WITH WHEEL IN THIS CONFIGURATION CAUSED MAIN TRUNION TO FAIL AND GEAR TO COLLAPSE. AN INSP OF AC RT MLG LINK ASSYSDR CA031016002Rod End · broken(CAN) ON GEAR RETRACTION ON OUR BEECH 58, A BANG WAS HEARD AND FLIGHT CREW NOTICED THE NOSE GEAR PARTIALLY RETRACTED. AIRCRAFT LANDED AND NOSE GEAR COLLAPSED. DAM AGE TO AIRCRAFT WAS THE FOLLOWING: LT AND RT PROPELLERS BENT, NOSE GEAR DOORS DAMAGED, HEATER EXSDR 2003FA0001111Relay · failedFOLLOWING AN EMERGENCY GEAR EXTENSION, PERFORMED DURING A ROUTINE INSPECTION, SYSTEM WOULD NOT OPERATE. FAULT DETERMINED TO BE FAILED RELAY FOR HYDRAULIC CONTROL. PROBABLE CAUSE, TO MUCH LOAD FOR RELAY. MANUFACTURER CONTACTED AND MANUFACTURER STATED THAT A SDR C8GA20030024Access Panel · openFLT 738 FROM TOL TO MMIO. DURING CLIMB OUT THROUGH FL270 A NOISE VIBRATION COMING FROM OUTSIDE RIGHT COCKPIT CAUSING AIRCRAFT TO GIVE ABNORMAL CRUISE READING. NOISE INCREASE WITH AIRSPEED INCREASE, NOSE GEAR LIGHT INDICATED CORRECTLY AT THIS TIME. HOWEVER, NOSSDR AWXA200301211Control Unit · failedON SHORT AND FINAL APPROACH INTO EWR EN ROUTE FROM PHX RECEIVED LANDING GEAR CONTROL AND INTERFACE UNIT (LGCIU) FAULT. EXECUTED MISSED APPROACH AND DECLARED EMERGENCY ON SECOND APPROACH. CONTRACT MAINTENANCE PERFORMED A LANDING GEAR BITE TEST IAW AMM 32-69-00,SDR 2003FA0001069Motor · inoperativeLANDING GEAR WOULD NOT EXTEND ELECTRICALLY. EXTENDED MANUALLY-3 GREEN. AIRCRAFT LANDED AND TAXIED TO FBO WITHOUT INCIDENT. PLACED A/C ON JACKS AND RETRACTED GEAR-RETRACTED EXTREMELY SLOW. ON 2ND RETRACT MOTOR STARTED SMOKING. INSTALLED OVERHAULED MOTOR AND GSDR 2003FA0001114Tube · crackedLANDING GEAR RETRACTION TUBE INBOARD ARM FRACTURED ABOVE THE ATTACHMENT POINTS FOR THE NOSE AND RIGHT MAIN AND NOSE GEAR COLLAPSED ON LANDING. VISUAL INSPECTION OF THE PART INDICATED A PORTION OF THE FRACTURE COULD HAVE OCCURRED AT AN EARLIER DATE. CAUSE OF SDR QXEA200301227Control Panel · failedDURING FLIGHT 2493 AIRCRAFT RETURNED TO FIELD, AFTER TAKEOFF THE RT MAIN LANDING GEAR INDICATED IT WAS STILL DOWN. WE RAN THE LANDING GEAR FAILS TO RETRACT CHECKLIST WHICH DID NOT HELP. FLIGHT ATTENDENT VISUALLY CONFIRMED RIGHT MAIN LANDING GEAR LOOKED FULLY RSDR COEA0301711Selector Valve · malfunctionedAFTER DEPARTING ANC CREW NOTICED WITH GEAR UP AND IN LOCKED POSITION THE MAIN PNEUMATIC PRESSURE LEAKED EXCESSIVELY. CREW ELECTED TO RETURN TO ANC. NO EMERGENCY WAS DECLARED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED LANDING GEAR SSDR RAIA00310225Landing Gear · malfunctioned5688-STL- NOSE LANDING GEAR WILL NOT RETRACT. MAINTENANCE PERFORMED NUMEROUS LANDING GEAR OPERATIONAL CHECKS AND COULD NOT DUPLICATE PROBLEM.SDR 2003FA0001106Torque Link · crackedDURING INSP OF MLG IAW SB 1131, DISCOVERED CRACK IN MLG TORQUE LINK. FURTHER NDI REVEALED ALL (4) TORQUE LINKS CRACKED (PN 633062) EXACTLY AS INDICATED IN FIG 1 OF SC600. THE TORQUE LINKS WERE NOT BEING INSPECTED IAW AD BECAUSE THE AD CITES PN 6569100 OR 65SDR CA031007004Clevis · out of rig(CAN) WHILE ON A TRAINING FLIGHT AND DEMONTRATING AN EMERGENCY GEAR EXTENSION, THE GEAR WAS UNABLE TO BE RETRACTED AFTER EMERGENCY EXTENSION. THE A/C LANDED SAFELY AND WAS PULLED INTO THE HANGAR AND PLACED ON JACKS. MAINTENANCE FOUND THAT THE THICK CARPET PREVSDR COMA0360449Landing Gear · malfunctionedFLIGHT 5894 LANDING GEAR FAILED TO RETRACT. PARKING BRAKE AND ANTI SKID CAUTION MESSAGE. COULD NOT DUPLICATE. LANDING GEAR RETRACTION CHECKS NORMAL.SDR DXTA200300133Landing Gear · stuckON TAKE OFF FROM EWR GEAR WAS STUCK IN DOWN POSITION ACCOMPLISHED AIR TURN BACK TO EWR. ITEM IS UNDER INVESTIGATION.SDR COMA0360441Selector Valve · malfunctionedFLIGHT 5770 MLG INDICATED UNSAFE AFTER RETRACTION. REPLACED THE MLG SELECTOR VALVE.SDR 2003FA0000984Safety Switch · defectiveLANDING GERA WOULD NOT RETRACT AFTER TAKE OFF DUE TO A DEFECTIVE GEAR SAFETY SWITCH.SDR DXTA200300127Bolt · failedCLIMBING THROUGH FL360 THE NLG ATTEMPTED TO EXTEND & RETRACT ITSELF REPEATEDLY. GEAR UNSAFE RED LIGHT CAME ON & OFF EACH TIME, BLEW GEAR DOWN PNEUMATICALLY ON APPROACH. PERFORMED VISUAL INSPECTION TO EMERGENCY GEAR EXTENSION SYSTEM IAW CE 750 MM FOR A ONE TIMESDR 2003FA0001120Torque Tube · tornDURING A UNSCHEDULED INSPECTION, AFTER A PILOT REPORT OF THE RT LANDING GEAR NOT RETRACTING, THE MECHANIC FOUND THE RT MAIN GEAR TORQUE TUBE BROKEN OR TORN. IT IS SUSPECTED THAT FATIGUE COULD BE THE CAUSE.SDR K5S2003F00000Sequence Valve · leakingPILOT REPORTED HYDRAULIC LIGHT ON AFTER TAKE OFF. RETURNED AND FOUND NLG SEQUENCE VALVE LEAKING. REMOVED AND REPLACED VALVE.SDR GAIA03109OPBolt · shearedFLT 714 - FWA-MCO - DURING GEAR EXTENSION ON APPROACH TO MCO THE LEFT MAIN GEAR DID NOT EXTEND. THE CREW PERFORMED THE ABNORMAL CHECKLIST AND MANUALLY LOWERED THE GEAR. AN UNEVENTFUL LANDING WAS MADE. THE LANDING GEAR WAS PINNED IN THE DOWN POSITION AND THESDR 2003FA0001011Relay · intermittentPILOT REPORTED THAT LANDING GEAR WOULD NOT EXTEND. AFTER GEAR HANDLE CYCLED TWICE GEAR CAME DOWN. UPON TROUBLESHOOTING OF THE LANDING GEAR SYSTEM FOUND LANDING GEAR DYNAMIC RELAY INTERMITTENT. NO RECOMMENDATIONS AT THIS TIME.SDR 2003FA0001009Motor · wornPILOT REPORTED THAT LANDING GEAR WOULD NOT EXTEND. AFTER GEAR HANDLE CYCLED TWICE GEAR CAME DOWN. UPON TROUBLESHOOTING OF THE LANDING GEAR SYSTEM FOUND LANDING GEAR DYNAMIC RELAY INTERMITTENT AND LANDING GEAR MOTOR SLOW TO RETRACT AND EXTEND IAW MM. NO RECOSDR 2003FA0000970Bolt · brokenWHILE PERFORMING A NON RELATED MAINTENANCE GROUND RUN, ON THE TAXI BACK TO THE HANGER A VIBRATION OCCURED FROM THE RT MAIN LANDING GEAR. AFTER SHUT DOWN AN INSPECTION OF THE RT MAIN GEAR ASSEMBLY FOUND THE BOLT (PN 691308) HOLDING THE TWO TORQUE LINKS TOGETHERSDR SWIA200312444Selector Valve · malfunctionedAFTER TAKEOFF, UPON GEAR RETRACTION, EICAS WARNINGS ''NOSE DOOR OPEN'' AND ''GEAR DISAGREE'' ILLUMINATED. RETURNED TO LAX. REMOVED AND REPLACED NLG SELECTOR VALVE AND REPLACED PROX SENSOR. SWUNG GEAR, ALL CHECKS GOOD. NO LEAKS NOTED IAW MM 32-33-00.SDR SWIA200312443Selector Valve · malfunctionedAFTER TAKE-OFF AND AFTER GEAR WAS SELECTED UP, RECEIVED ''NOSE DOOR OPEN'' MESSAGE. WAS UNABLE TO GET LIGHT OUT AND WE RETURNED TO FIELD. REMOVED AND REPLACED NLG DOOR SELECTOR VALVE IAW CRJ MM 32-22-20. OPS AND LEAK CHECK GOOD.SDR CHQA000422Control Unit · malfunctionedLANDING GEAR WOULD NOT RETRACT, LG A/G FAIL EICAS MESSAGE. REMOVED AND REPLACED LGEU.SDR MWEA030385Bolt · corrodedNOSE LANDING GEAR DRAG LINK KNEE HINE BOLT IS CORRODED. REMOVED AND REPLACED KNEE HINE.SDR 2004F00012Shaft · brokenMAIN LANDING GEAR SCISSOR SHAFT BROKEN, DRILLED RETAINING PIN HOLES. (M)SDR SIMA200326501Valve · failedLANDING GEAR WOULD NOT EXTEND HAD TO EXTEND GEAR MANUALLY. RT LANDING GEAR SELECTOR VALVE. PERFORMED GEAR SWING, AIRCRAFT RETURNED TO SERVICE. (M)SDR CA031020001Selector Valve · leaking(CAN) THE PILOT REPORTED UPON APPROACH, THE MLG DID NOT EXTEND AND THE DISAGREE MSG APPEARED. A SECOND ATTEMPT PRODUCED THE SAME RESULTS. THE LANDING GEAR WAS SUCCESSFULLY EXTENDED MANUALLY IAW EMERGENCY PROCEDURE. THE AIRCRAFT RETURNED TO SERVICE FOLLOWING RSDR 15HA03580005Lever · crackedAFTER TAKEOFF FROM PIT, EN ROUTE TO MIDDLETOWN, THE PILOT OBSERVED A LANDING GEAR 'UNSAFE' LIGHT AFTER GEAR RETRACTION. THE PILOT LOWERED THE GEAR AND PROCEEDED, GEAR DOWN, TO THE COLUMBUS MAINTENANCE FACILITY. THE LANDING GEAR 'UNSAFE' LIGHT WAS EXTINGUISHESDR HALA0300760Check Valve · failedFLT 513 - HNL - NOSE GEAR WOULD NOT RETRACT, CONFIRMED DOWN WITH CONFIG PAGE. RECYCLED, STILL STAYED DOWN. REMOVED AND REPLACED NLG BUNGEE CYL PER AM 32-35-02, S/N OFF EFS37385, CONDITION SAME. REMOVED AND INSTALLED NOSE GEAR RETRACT CYL PER AMM 32-35-01, CSDR 03FDEA01544Accessory Unit · false indicationLANDING GEAR LEVER LATCH FAILED TO RELEASE DURING GEAR RETRACTION. THE QRH PROCEDURE ON PAGES 2-6-2-12 /13 COMPLIED WITH. LANDING GEAR FAILED TEST NR 1 OF THE PROCEDURE. WHEN THE FLAPS WERE RETRACTED FROM 5 TO 2 DEGREES. AN INTERMITTENT HORN SOUNDED. AN ESDR AWXA200301091Nut · corrodedDURING C-07 CHECK CORROSION WAS FOUND ON THE RT MAIN LANDING GEAR FORWARD PINTLE BEARING RETAINING NUT THREADS. MAINTENANCE REMOVED AND REPLACED THE RT MAIN LANDING GEAR FORWARD PINTLE BEARING RETAINING NUT IAW A320 SRM 57-26-13, PG. 201-202, & 222-230, FIG. 2SDR MEX2003513Pseu · failedFLT 431 - LAX-PVR - CAPTAIN REPORTED DURING CRUIST EHT LIGHT 'SLAT DISAGREE' WAS TURNED ON, AND SOMETIMES THE AURAL ALARM OF 'FLAP OVERSPEED' WAS SOUNDED. AT PVR, THE SYSTEM WAS CHECKED AND THE PROXIMITY SWITCH CONTROL UNIT WAS REPLACED IAW MM 34-60-04, TEST SDR AUS20030922Hose · ruptured(AUS) LT MLG RETRACTION JACK FLEXIBLE HYDRAULIC HOSE RUPTURED. LOSS OF GREEN SYSTEM HYD FLUID.SDR DXTA200300111Torque Link · wornAFTER TAKE OFF FROM SWF FOR PHL, LANGING GEAR WOULD NOT RETRACT, ACCOMPLISHED AIT TURN BACK TO SWF. - INSPECTED GEAR & FOUND THE NOSE GEAR TORQUE LINK CAM BOLT HOLE ELONGATED & WORN. REPLACE NOSE GEAR TORQUE LINK CAM WITH NEW PER THE CE 750 MM CHAPTER 32-20-02SDR SWAA032014Landing Gear · malfunctionedAIR TURNBACK, NLG WOULD NOT RETRACT, RED UNSAFE ILLUMINATED. RECYCLED GEAR, SAME INDICATION. C/W NLG EXTENSION AND RETRACTION TEST PER MM, NO DEFECTS NOTED. REMOVED AND REPLACED M1214 AND M1215 CIRCUIT CARDS PER MM FOR COMPANY CONV.SDR AUS20030907Bolt · misinstalled(AUS) LH LANDING GEAR PUSH-PULL ROD BOLT INCORRECTLY FITTED. BOLT HEADWAS INSTALLED IN THE WRONG DIRECTION CAUSING HEAD TO FOUL ONINBOARD END RIB IN THE LH WHEEL WELL. CORRECT FITMENT DIRECTION OF THE BOLT WAS CLEARLY PLACARDED. PERSONNEL/MAINTENANCEERROR.SDR ASOA03418Support Bracket · crackedDURING HANGAR MAINTENANCE IN MCN, THE LT MAIN LANDING GEAR TOP LT AFT UPLOCK SUPPORT BRACKET WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LEFT MAIN LANDING GEAR TOP LEFT AFT UPLOCK SUPPORT BRACKET. OPS CHECKS GOOD. AIRCRAFT OKSDR SWIA200312410Landing Gear · malfunctionedLEFT LANDING GEARS A AND B RED AND A AND B GREEN REMAINED ILLUMINATED AFTER LANDING GEAR LEVER WAS RETRACTED. ALSO FELT VIBRATION COMING FROM LEFT SIDE OF AIRCRAFT. ALL LIGHTS NORMAL WHEN LEVER WAS IN DOWN POSITION. PERFORMED SEVERAL GEAR SWINGS WITH NO PROSDR MALA030407Control Valve · malfunctionedDURING DESCENT ON FLIGHT 3199, ON GEAR DOWN SELECTION IN TRANSIT LIGHT ON GOOD PRESSURE AND VOLUME. NO GREEN LIGHTS HYDRAULIC PUMP STILL ON GO AROUND DURING QRH NOTICED LANDING GEAR CONTROL C/B POPPED RESET PER MAINTENANCE GEAR SELECTED DOWN NORMAL LANDING. SDR SWAA031982Diode · faultyDECLARED EMERGENCY, LANDING GEAR WOULD NOT ILLUMINATED DOWN AND LOCKED WITH GEAR LEVER IN DOWN POSITION, RECYCLED GEAR NO CHANGE. REMOVED AND REPLACED M208 DIODE AND ADJUSTED GEAR EXTENSION CABLE PER MM.SDR SWIA200312376Landing Gear · malfunctionedNOSE GEAR NOT DOWN AND LOCKED. DOORS OPEN AND MAIN GEAR SHOW DOWN AND LOCKED BUT NOSE GEAR DON'T INDICATE DOWN AND LOCKED. ACCOMPLISHED NOSE GEAR UP LANDING. NO INJURIES SUSTAINED. NTSB INVESTIGATING. REPLACED LANDING GEAR NOSE ASSY AND COMPONENTS IAW 32-SDR ARWA20030901Cylinder · brokenAFTER TAKE-OFF, WHEN GEAR WAS RETRACTED; NOT LATCHED AND DOORS NOT LATCHED. LIGHT REMAINED ILLUMINATED. PERFORMED LANDING GEAR SYSTEM ABNORMAL CHECK LIST AND RETURNED TO MNMG. FOUND RT GEAR BOGIE TRIM CYLINDER BROKEN AT FORWARD ATTACH POINT; REMOVED AND RESDR DL764030804Sequence Valve · crackedHYD C-SYS FLUID LEAK TO .25 INFLT. SYS-C HYD QTY READS .41 ON GROUND. FOUND MAIN LANDING GEAR OPERATED SEQUENCE VALVE GEAR UP TUBE LEAKING HYD FLUID. PERFORMED TEMP REPAIR PER ERA727766-14 AMM20-10-09-201. REINSPECT FOR SECURITY AND LEAK CHECK WITHIN 175 FSDR 2003FA0000997Control Cable · malfunctionedALTERNATE AIR CABLE WRAPPED AROUND NOSE GEAR WHEN RETRACTED AFTER TAKE-OFF. ROUTING OF CABLE BOTTOM RIGHT OF FIREWALL UP AND AROUND GEAR INDENTATION ON FIREWALL. IF CABLE COMES LOOSE IT WILL WRAP AROUND NOSEWHEEL TIRE. REROUTING OF CABLE ABOVE NOSE GEAR TOSDR C2XA03IA088Control Unit · malfunctionedIAH- ON CLIMB THE CREW NOTED THAT THE LANDING GEAR AURAL WARNING ACTIVATED WHEN THE GEAR RETRACTED. THE CREW DID AN AIR RETURN TO IAH, AND, LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT, AND, THE AIRCRAFT WAS APRSDR COMA0370027Sleeve · brokenRT MLG LOWER TORQUE LINK ASSY HAS BROKEN LOCKING SLEEVE. REMOVED BROKEN SLEEVE AND INSTALLED A SERVICEABLE ONE.SDR SWIA200312361Sequence Valve · out of adjustUPON SELECTING GEAR DOWN RIGHT MAIN EXTENDED NORMALLY, NOSE GEAR ABOUT 5-10 SECONDS LATER, LEFT MAIN INDICATED RED LIGHTS ONLY THEN NORMAL AFTER 45 SECONDS TO 1 MINUTE, THE GEAR WAS FELT THUD COINCIDING WITH GEAR DOWN INDICATION. ADJUSTED LEFT OUTBOARD SEQUEN
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