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 SIM2008F00002Landing Gear · malfunctionedON FLIGHT 3394, CREW REPORTED ON CLIMBOUT THAT THE GEAR WOULD NOT RETRACT WITH A GEAR LEVER DISAGREE MSG ON EICAS NO CMC MESSAGES. AIRCRAFT LANDED WITHIN WEIGHT LIMITS AND NO EMERGENCY WAS DECLARED. ACFT REMOVED FROM SERVICE. OPS CHECK FOR LG/LEVER DISAGREEMSDR TRAX200800873Priority Valve · malfunctionedAFTER T/O "GEAR DISAGREE WARNING MESSAGE. AIRCRAFT RETURNED TO CLE AFTER T/O. EMERGENCY DECLARED. REMOVED AND REPLACED NOSE LANDING GEAR PRIORITY VALVE IAW CRJ 200 AMM 32-30-01, OPS CHECK AND LEAK CHECK GOOD, DEFERRED CLEAR OK FOR SERVICE. (B)SDR 2008FA0000458Fork · fracturedLANDING GEAR DOWN ACTUATION ON 7/2/2008 PRODUCED AN INDICATED UNSAFE NOSE LANDING GEAR LIGHT. AN ATTEMPT TO ACTUATE MANUAL EXTENSION OF THE LANDING GEAR PROVED UNSUCCESSFUL SINCE THE NOSE LANDING GEAR DID NOT EXTEND TO A DOWN AND LOCKED POSITION. SUBSEQUENT SDR SWIA200819825Warning Message · illuminatedFLT 6098 - RECEIVED A "GEAR DISAGREE" WARNING MESSAGE. RECYCLED GEAR AND ALL THREE GEAR CAME DOWN. INSPECTED AND CYCLED GEAR SYSTEM SEVERAL TIMES IAW AMM 32-30-00. COULD NOT DUPLICATE FAULT.SDR SWAA083635Drag Brace · vibrationDURING CLIMB WHEN RAISING NLG EXCESSIVE VIBRATION FELT. REMOVED AND REPLACED LOWER DRAG BRACE PER MM.SDR CA080630005Selector Valve · unserviceable(CAN) GEAR DISAGREE MSG ON GEAR DOWN SELECTION, MAINS INDICATING GREEN AND THE NOSE INDICATING WHITE. CREW CYCLED GEAR WITH SAME RESULT. THEY THEN DID AN ALTERNATE EXTENSION AND GOT THE 3 GREEN INDICATION AND LANDED WITH NO PROBLEM. (LANDING GEAR RETRACTION SYSDR COMA0860310Selector Valve · faultyDURING ORD APPROACH RECEIVED A LANDING GEAR DISAGREE WARNING, CREW DECLARED AN EMERGENCY AND PERFORMED MANUAL EXTENSION. FLIGHT LANDED WITHOUT INCIDENT. REPLACED THE MLG SELECTOR VALVE. (S)SDR GLB2008F00000Valve · wornAC 211GL, AIR RETURN FLT NR 5066 "GBD" 06/27/08. PILOTS REPORTED THAT AFTER GEAR RETRACTION, THE GEAR WOULD NOT RETRACT. APPROXIMATE SPEED AT THE TIME WAS 106 KTS. "3" GREEN LIGHTS, NO RED GEAR UNSAFE LIGHTS. MAINTENANCE REMOVED AND REPLACED SERVICE VALVE IASDR CA080708004Circuit Breaker · failed(CAN) ACFT DEPARTED, OR AFTER SCHEDULED MAINT WAS COMPLETED. IN THE CLIMB OUT IT WAS NOTICED BY THE CREW THAT THE LANDING GEAR FAILED TO RETRACT. THE ACFT LANDED WITHOUT INCIDENT. UPON INSP IT WAS FOUND THAT THE CIRCUIT BREAKER HAD FAILED BUT HAD NOT ACTUALLY SDR COMA0860309Selector Valve · failedON APPROACH INTO SYR SELECTED GEAR DOWN AND RECEIVED GEAR DISAGREE WARNING MSG. PERFORMED QRH, MANUALLY EXTENDED GEAR, EMERGENCY DECLARED, ACFT LANDED SAFELY. REMOVED AND REPLACED MLG SELECTOR VALVE. (S)SDR EGRR2008062577287Control Panel · defectiveDURING MX CHECK FLIGHT, LANDING GEAR WOULD NOT EXTEND. VERIFIED CIRCUIT BREAKERS WERE NOT OPEN. EXTENDED LANDING GEAR WITH EMERGENCY BLOW DOWN PROCEDURES. MX TROUBLESHOT SYS AND FOUND LANDING GEAR CONTROL PANEL DEFECTIVE. REPLACED PANEL WITH SERVICEABLE ASSY SDR SIMA200817802Electronic Unit · malfunctionedON FLIGHT 4113, CREW REPORTED WHEN AIRCRAFT BECAME AIRBORNE, "LG AIR/GND FAIL" MESSAGE APPEARED ON EICAS AND GEAR HANDLE WOULD NOT MOVE SO GEAR WOULD NOT RETRACT. RETURNED FOR LANDING WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED LANSDR F3LA200800393Control Unit · malfunctionedAFTER TAKEOFF THE FLIGHT CREW NOTICED THE NLG FAILED TO RETRACT. THE FLIGHT CREW FOLLOWED THE ECAM AND CYCLED GEAR AND NOSE GEAR RETRACTED NORMALLY AND THE AC RETURNED TO DEPARTURE. MAINT PERFORMED GEAR SWING SUCCESSFULLY 8 TIMES AND REMOVED AND REPLACED NR 2 SDR DVI2008F00000Landing Gear · failedCREW EXTENDED THE LANDING GEAR IN PREP FOR LANDING. AFTER EXTENDING THE GEAR, RT MAIN GEAR STUCK IN A POSITION APPROX 12 INCHES FWD OF "DOWN AND LOCKED" POSITION. WHEN THE LANDING GEAR WAS RECYCLED, RT MAIN GEAR DID NOT MOVE, IT REMAINTED IN THE SAME POSITIOSDR 2008FA0000430Control Panel · malfunctionedLANDING GEAR HANDLE DIFFICULT TO ACTUATE TO UP POSITION. REQUIRED MULTIPLE ATTEMPTS TO ACTUATE GEAR HANDLE. FOUND LIGHTED COVER PANEL LOOSE ON GEAR HANDLE ASSEMBLY. REMOVED LIGHT PANEL TO INVESTIGATE. FOUND ONE SCREW FROM BACKSIDE OF PANEL HAD FALLEN OUT ASDR QXEA20800690Sequence Valve · malfunctionedPDX - FLIGHT 2308 (ACV-RDD). GEAR WOULD NOT RETRACT NORMALLY. NOSE GEAR UNSAFE LIGHT. DIVERT TO PDX AT 185 KNOTS. PERFORMED ALTERNATE EXTENSION. UNEVENTFUL LANDING. REPLACED NLG SEQ VALVE AND DOOR ACTUATOR. FLUSHED HYD LINES. PERFORMED OVER 35 OPERATIOSDR GUU2008F00014Landing Gear · malfunctionedFLIGHT 9216, AFTER TAKEOFF, LANDING GEAR CIRCUIT BREAKER POPPER WHEN GEAR SELECTED UP. INSPECTED MLG PERFORMED OPERATIONAL CHECK. COULD NOT DUPLICATE. (A)SDR DXTA200803140Control Valve · malfunctionedENCOUNTERED SEVERE TURBULENCE AT FL350. GEAR HANDLE PLACED IN THE DOWN POSITION ON FINAL APPROACH AND NOTHING HAPPENED FOR 3-5 SECONDS TEHN THE GEAR EXTENDED NORMALLY. COMPLIED WITH SERVERE TURBULANCE INSP IAW MM 05-50-20 PARA 5. NO DEFECTS FOUND WITH A/C AT SDR DXTA200803139Landing Gear · malfunctionedAFTER TAKE OFF THE LANDING GEAR WOULD NOT RETRACT. THE GEAR DID NOT EVEN COME OUT OF THE LOCKS, WE HAD 3 GREEN THE ENTIRE TIME. WE CHECKED THE CB'S AND NONE WERE TRIPPED. JACKED AIRCRAFT AND SWING GEAR SEVERAL TIMES. WE HAD HYD. PRESSURE LIGHT. THE THREE GREESDR DXTA200803136Roller · damagedNOSE GEAR "BUMP" OCCURED MULTIPLE TIMES DURING CLIMBOUT. WHILE LUBING NOSE UPLOCK ROLLERS FOUND NOSE ROLLERS SCARED & ROUGH. REPLACED NOSE UPLOCK ROLLERS, BUSHINGS & BOLTS IAW MM 32-20-00.SDR C2XA08ON145Arm · out of limitsFLT MX - ONT - WHILE PERFORMING 5A CHECK INSPECTION ON LT MLG TRAILING ARM AND DRAG BRACE QC INSPECTOR FOUND THAT THE TRAILING ARM HAD PLAY AND THAT THE MAIN DRAG BRACE WAS LOOSE AT CENTER JOINT. MAINTENANCE REMOVED AND REPLACED THE LT MLG TRAILING ARM AND CLSDR SWIA200819784Landing Gear · malfunctionedSELECTED GEAR DOWN AND THE NOSE GEAR WOULD NOT EXTEND AND RECEIVED GEAR DISAGREE WARNING MESSAGE. GEAR THEN EXTENDED NORMALLY. (FLT 3845) INSPECTED AND PERFORMED OPERATIONAL CHECKS OF NOSE GEAR EXTENSION AND RETRACTION IAW MM 32-33-00 AND 32-32-00. ALL CHECSDR CA080623002Motor · inoperative(CAN) PILOT SELECTED GEAR DOWN THE DOOR MOTOR CIRCUIT BREAKER POPPED. MANUAL GEAR EXTENSION COMPLETED AND ACFT LANDED WITHOUT INCIDENT. MECHANIC DISPATCHED AND FOUND THE GEAR DOOR ACTUATOR/MOTOR UNSERVICEABLE. ACFT FERRIED TO MAINTENANCE BASE, DOOR ACTUATOR/MOSDR DXTA200803134Release Mech · out of rigDURING FLIGHT THE LANDING GEAR UNLOCK LIGHT ILLUMINATED SEVERAL TIME IN QUICK SECESSION ACCOMPANIED BY A LOUD THUMPING SOUND. COMPLIED WITH NJA GEAR BUMP CHECKLIST. FOUND NOSE GEAR MANUAL RELEASE OUT OF RIG. RIGGED NOSE GEAR MANUAL RELEASE CABLE IN ACCORDANCESDR CA080622001Selector Valve · failed(CAN) CREW TRIED (4) TIMES TO GET THE MLG DOWN. THEY USED THE EMERGENCY FREE FALL, AND THE MAINS CAME DOWN. (THE NOSE WAS ALL READY DOWN. NO EMERGENCY WAS DECLARED.) CONTACTED REPAIR STATION TO PIN THE LANDING GEAR, AND MAKE READY FOR THE FERRY FLIGHT. A/C TO SDR GLB2008F00007Landing Gear · malfunctionedPILOTS REPORTED THAT THE LANDING GEAR WOULD NOT RETRACT PROPERLY AND AIR RETURNED TO DEPARTURE. MAINT PERFORMED NUMEROUS GEAR RETRACTIONS AND EXTENSIONS IAW MM 32.00. NO DEFECTS WERE NOTED. (K)SDR SWIA200819786Selector Valve · faultyMAIN LANDING GEAR WOULD NOT EXTEND ON APPROACH. MANUALLY EXTENDED GEAR TO GET THREE GREEN INDICATIONS. (FLT 5985) REPLACED MAIN LANDING GEAR SELECTOR VALVE IAW AMM 32-32-10. OPS CHECK GOOD.SDR REX2008F00011Unknown · malfunctionedGEAR DISAGREE ON APPROACH WITH NOSE NOT SHOWING DOWN AND LOCKED, EMERGENCY DECLARED, QRH FOLLOWED WITH UNEVENTFUL LANDING. COMPLIED WITH PINNACLE AIRLINES TROUBLESHOOTING PA (PROJECT AUTHORIZATION) AND PERFORMED GEAR SWINGS PER BOMBARDIER AMM 32-30-00 WITH NOSDR DXTA200803130Link · out of adjustMAIN LANDING GEAR FAILS TO FULLY RETRACT. PEFORMED MLG UPLOCK RIGGING & FUNCTIONAL PER MM 32-10-10. FOUND LT & RT MLG OUTBD DOOR SPRING LINKS TO BE OUT OF ADJUSTMENT. ADJUSTED/RIGGED MLG OUTBD DOOR SPING LINKS IN REFEREANCE TO MM 32-10-15.SDR TSA2008F00000Actuator · inoperativeFLIGHT 916 LIH-HNL. ON APPROACH CREW SELECTED GEAR DOWN AND NOTED INDICATION FOR LEFT MAIN GEAR NOT LOCKED. CREW PULLED MANUAL RELEASE HANDLE AND GOT ALL 3 GEARS DOWN AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED LEFT MAIN GEAR LOCK ACTUATOR IAWSDR TSAA0832021Actuator · inoperativeFLIGHT 916 LIH-HNL. ON APPROACH CREW SELECTED GEAR DOWN AND NOTED INDICATION FOR LEFT MAIN GEAR NOT LOCKED. CREW PULLED MANUAL RELEASE HANDLE AND GOT ALL 3 GEARS DOWN AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED LEFT MAIN GEAR LOCK ACTUATOR IAWSDR COMA0860287Priority Valve · leakingLANDING GEAR WOULD NOT EXTEND. FLUID LEVEL OF HYD SYSTEM 3 WAS 5%. DECLARED EMERGENCY, PERFORMED EMERGENCY EXTENSION, LANDED WITHOUT INCIDENT. REPLACED MLG PRIORITY VALVE, WHICH WAS LEAKING AT EXPANSION FITTING. SERVICED SYSTEM 3. NO FURTHER DEFECTS. (S)SDR DXTA200803117Bungee · malfunctionedAFTER TAKEOFF UPON GEAR RETRACTION THE NOSE GEAR (GREEN) DOWN LOCK LIGHT REMAINED ILLUMINATED. REMOVED DAMAGED NLG CENTERING BUNGEE FROM NLG AND INSTALLED NEW GEAR ASSY REF CMM 32-20-01. REMOVED NLG ACTUATOR AND INSTALLED INPSECTED NLG ACTUATOR IAW AMM 32-3SDR RAIA00806010Uplock · inoperativeFLT 3518 - BDL - NLG DID NOT RETRACT AFTER TAKEOFF. MAINTENANCE REMOVED AND REPLACED NLG UPLOCK BOX. (S)SDR 2008FA0000411Rod End · brokenAFTER TAKEOFF, WHEN RETRACTING GEAR, PILOT HEARD LOUD CRACK. NOSE GEAR WOULD NOT RETRACT. AIRCRAFT LANDED WITH NOSE GEAR TRAILING AFT. NOSE GEAR COLLAPLSED ON LANDING. INSPECTION REVEALED ROD END UNDER PILOT`S FLOOR THAT CONNECTS NOSE GEAR RETRACT ROD TO BSDR SWIA200819768Selector Valve · malfunctionedWHILE SELECTING GEAR DOWN, RECEIVED A TRIPLE CHIME "GEAR DISAGREE" AND "NOSE GEAR DOOR" AURAL WARNING. (FLT 3812) REPLACED NOSE GEAR SELECTOR VALVE IAW AMM 32-33-01. OPS CHECKS GOOD.SDR QXEA200800590Selector Valve · malfunctionedSEA - FLIGHT 2211 (YUR-SEA). AFTER DEPARTURE, LANDING GEAR DID NOT RETRACT. CONTINUED TO SEA GEAR DOWN AND ACCOMPLISHED AN UNEVENTFUL LANDING. FERRY TO PDX. REPLACED PSEU, NO HELP. REPLACED LG SELECTOR VALVE. OPERATIONAL CHECKS GOOD, RETURNED TO SERVICE.SDR SIMA200816402Electronic Unit · malfunctionedON FLIGHT 4816 - CREW REPORTED GEAR WOULD NOT RETRACT FOLLOWED BY AN AIR/GRND FAIL EICAS MESSAGE. AFTER LDG 1-2 WOW MESSAGE ON EICAS. NO EMERGENCY DECLARED AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED LGEU PER CMC FINDINGS. GEAR SWINGS GOOD WITH NO SDR COMA0860284Priority Valve · faultyRECEIVED NOSE GEAR DISAGREE MESSAGE ON APPROACH. FOLLOWED QRH, DECLARED EMERGENCY. LANDING GEAR LOWERED ON RECYCLE. LANDED WITHOUT INCIDENT. REPLACED MGL PRIORITY VALVE. NO FURTHER DEFECTS. (S)SDR COMA0860276Priority Valve · faultyON APPROACH INTO CVG DURING GEAR DOWN SELECTION RECEIVED GEAR DISAGREE MSG, EXECUTED MISAPPROACH. RAN QRH SECOND GEAR DOWN SELECTION WAS SUCCESSFUL. ACFT LANDED SAFELY IN CVG. REMOVED AND REPLACED NLG PRIORITY VALVE. (S)SDR GUU2008F00018Relay · malfunctionedFLIGHT 9225, DURING APPROACH, LANDING GEAR RELAY POPPED ON EXTENSION OF LANDING GEAR, MOTOR RAN UNTIL IT POPPED AND RT DOWN AND LOCK ANNUNCIATOR ILLUMINATED. INSPECTED LANDING GEARS, ACTUATORS AND SWITCHES ALL SECURE. LANDING GEAR OPERATIONAL CHECKS NORMAL. (ASDR C2XA08IA139Electronic Unit · inoperativeDGO - FLIGHT 2036. DURING CLIMBOUT THE CREW REPORTED A LANDING GEAR AIR GROUND FAIL MESSAGE ON EICAS, AND THE LANDING GEAR WOULD NOT RETRACT. THE ACFT RETURNED TO DGO WHERE IT LANDED WITHOUT INCIDENT. THE ACFT WAS FERRIED TO IAH WHERE MAINTENANCE INSPECTED SDR AALA200801558Proximity Sensor · malfunctionedMIA - DURING LANDING GEAR RETRACTION GEAR INDICATION ILLUMINATED. AIRCRAFT FLEW THROUGH WAKE OF AIRBUS WITH VIBRATION AND INDICATIONS EXTINGUISHED. RETURNED TO MIA AND LANDED WITHOUT INCIDENT. ACCOMPLISHED INSPECTION OF LANDING GEAR AND LEFT PROXIMITY SYSTESDR CA080707014Arm · broken(CAN) DURING TAKEOFF, COULDN`T GET GEAR UP, LT GREEN LIGHT STAYS ON. UPON INSP AFTER LANDING, LT RETRACTION ARM WAS FOUND BROKEN. CRACK WAS ORIGINATED FROM ONE OF THE BOLT HOLES. NEW PART WAS ORDERED.SDR MT92008F00001Spring · brokenAN INTERRUPTION OF FLIGHT OCCURRED . AIRCRAFT ROLLED OUT AT 0546 AND TOOK OFF AT O552 FOR FLIGHT 602 ON ROUTE WITH 7225 LBS OF CARGO ON BOARD. AFTER A NORMAL TAKEOFF THE CREW SELECTED GEAR UP AND SOON NOTICED THAT THE NOSE GEAR WOULD NOT LOCK IN THE UP POSITSDR DXTA200803095Uplock · lack of lubeUPON GEAR RETRACTION AFTER TAKEOFF THE THREE GREEN LIGHTS WENT OUT; HOWEVER THE THREE RED LIGHTS REMAINED ON AND THE GEAR HANDLE WAS FLASHING. FOUND NOSE GEAR UPLOCK INHIBITED FROM LOCKING DUE TO NOSE GEAR EMERGENCY RELEASE HANDLE PULLED SLIGHTLY. STOWED NOSSDR USAA920081160Control Unit · faultyFLT 41437 - CLT-LAX - AIR TURNBACK - THE FLIGHT CREW EXPERIENCED A LOUD, CONSTANT NOISE WITH EXCESSIVE VIBRATION AFTER TAKEOFF. THE AIRCRAFT WAS UNABLE TO CLIMB MORE THAN 500 FEET PER MINUTE AND UNABLE TO REACH SPEEDS BEYOND 280 KTS. AFTER A FLY-BY, IT WAS DSDR 08FDEA02076Sequence Valve · failedON FINAL APPROCH DURING LANDING GEAR EXTENSION, LEFT MAIN GEAR WOULD NOT EXTEND. RED GEAR NOT DOWN INDICATION ON BOTH POSITION 1 AND 2 AND OVERHEAD PANEL. PROCEEDED WITH LANDING GEAR GRAVITY EXTENSION PROCEDURE. ALL GEAR DOORS OPENED BUT LEFT MAIN GEAR STILSDR TRAX200800703Drag Brace · defectiveGEAR UNSAFE INDICATION AT 500 FT ON FINAL APPROACH ON GO AROUND RECYCLED GEAR AND GOT THREE GREEN INDICATIONS THEN UNSAFE INDICATION AT 500 FEET. 3RD ATTEMPT 3 GREEN INDICATION COMPLETE THROUGH LANDING, EMERGENCY DECLARED. REMOVED AND REPLACED NOSE LANDING GSDR SWIA200819726Landing Gear · malfunctionedNOSE GEAR WOULD NOT EXTEND ON FIRST ATTEMPT. SECOND ATTEMPT WAS SUCCESFULL. (FLT 3836) INSPECTED ASSOCIATED COMPONENTS AND SWUNG GEAR SEVERAL TIMES AND PERFORMED MANUAL GEAR RELEASE. ALL OPS CHECK GOOD AT THIS TIME.
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