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 TRBA20111103Switch · inoperativeTHE CREW REPORTED AT CRUISE AT LEVEL 17000`, THEY DETECTED A THUMPING UNDER THE PILOTS FEET FOR 20 SECONDS, THEN THE NOSE GEAR UNLOCK LIGHT ON GEAR PANEL NR 1 CAME ON FOR 15 SECONDS THEN ALL SYMPTOMS QUIT. LIGHT & NOISE RETURNED 1 MORE TIME BRIEFLY. THE ACFSDR TRBA2011102Switch · failedTHE CREW REPORTED THAT DURING CLIMB OUT, THE LANDING GEAR WAS SELECTED UP ON THE PANEL THERE WERE 3 GREEN DOWNLOCK LIGHTS AND 3 RED IN TRANSIT LIGHTS, THE GEAR FAILED TO RETRACT. THE LANDING GEAR WAS THEN SELECTED BACK DOWN AND THE EMERGENCY HANDLE WAS CHECKEDSDR 5APR577Y73Motor · faultyHYD CAWS ILLUMINATED ON GEAR RETRACTION, LANDING GEAR DID NOT RETRACT. THE HYD POWER PACK MOTOR WAS FOUND TO BE FAULTY. THE MOTOR WAS R & R WITH A SERVICEABLE UNIT PN 960.30.02.104 IAW AMM 12-A-29-10-06-00A-920A-A. PERFORMED RETRACTIONS AND EXTENSIONS OF LANSDR REXA201100440Uplock · malfunctionedGEAR UP DISAGREE WARNING MSG IN FLIGHT, AFTER QRH MSG CLEARED REMOVED AND REPLACED RT MLG UPLOCK IAW AMM 32-32-05. VERIFIED PART EFFECTIVITY & COMPLIED WITH PA 05-018B GEAR DISAGREE EVENT PROCEDURES.SDR REXA201100438Unknown · malfunctionedON APPROACH INTO CVG CREW REPORTED GEAR DISAGREE "NO" EMERGENCY DECLARED A/C LANDED WITHOUT INCIDENT. DEFERRED LANDING GEAR RETRACTION SYSTEM IAW MEL 32-30-01 DM-46589.SDR SWIA201126691Priority Valve · failedWHEN LANDING GEAR WAS SELECTED DOWN A 'GEAR DISAGREE' AND A 'NOSE GEAR' WARNING MESSAGE. (FLT 4640) REPLACED NOSE LANDING GEAR PRIORITY VALVE.SDR CALA2011070700459Unknown · malfunctionedAFTER PUTTING GEAR IN DOWN POSITION 3 RED LIGHTS REMAINED ILLUMINATED. HANDLE WAS DOWN AND IN. WENT AROUND. PERFORMED QRH PROCEDURE. LANDING GEAR EXTENDED NORMALLY ON SECOND ATTEMPT. PERFORMED MLG EXTENSION AND RETRACTION TEST REF M/M 32-32-00 NUMEROUS TISDR MASA2011070503144Priority Valve · defectiveGEAR DISAGREE, NOSE GEAR SLOW TO RETRACT. R2 NOSE GEAR PRIORITY VALVE AND NOSE GEAR UPLOCK ASSY.SDR SIMA201118214Uplock · defectiveSEVERAL LOUD THUMPING SOUNDS HEARD COMING FROM NOSE GEAR DURING CLIMB. NO NOISE HEARD DURING DESCENT. REMOVED AND REPLACED NLG UPLOCK BOX REF TASK NR 32-33-07-400-801-A. STEP 3 (J) AND OPS & FNC- GOOD PER EMB 140 AMM 32-33-07.SDR 29GA93632070111AValve · inoperativeLANDING GEAR WOULD NOT EXTEND NORMALLY. PERFORMED MANUAL GEAR EXTENSION AND MADE NORMAL LANDING. R & R LANDING GEAR SERVICE VALVE.SDR FDEA201107012523Selector Valve · malfunctionedLANDING GEAR WOULD NOT EXTEND NORMALLY AFTER GEAR HANDLE PLACED IN DOWN POSITION. MANUALLY EXTENDED GEAR. QRH COMPLIED WITH, UNEVENTFUL LANDING MADE. R & R LANDING GEAR SELECTOR VALVE 3GA IAW MM 32-31-12-04.SDR SWIA201126635Priority Valve · failedNOSE DOOR AND GEAR DISAGREE WARNING MSG. (FLT 6195) REPLACED MLG PRIORITY VALVE, NLG DOOR SELECTOR VALVE IAW AMM CH 32-22-20. P/N: 750006000 S/N OFF: 0057TSDR MASA2011063003123Uplock · misinstalledRTF NLG UP DISAGREE. REMOVED & CORRECTLY REINSTALLED NR 1 & NR 2 MLG UPLOCKS.SDR CA110628008Selector Valve · faultyDURING CRUISE, CAPTAIN NOTICED 3 RED UNSAFE LIGHTS ILLUMINATED ON THE ANNUNCIATOR PANEL, AS WELL AS THE UNSAFE LIGHT IN THE MLG HANDLE. F/O AND CAPTAIN NOTICED MLG DID NOT EXTEND, AS THERE WERE NO SOUNDS. A GO AROUND WAS INITIATED. COMPLETED ALTERNATE MLG SDR REXA201100426Unknown · malfunctionedCREW CALLED ON APPROACH GEAR DISAGREE "NO" EMERGENCY DECLARED. DEFERRED GEAR RETRACTION SYSTEM IAW MEL 32-30-01 DM-46143.SDR DXTA2011063004639Landing Gear · malfunctionedLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. 3 RED LIGHTS DISPLAYED ON GEAR PANEL. GEAR EXTENDED NORMALLY.SDR SIMA201118103Electronic Unit · inoperativeON FLIGHT 3461 THE CREW REPORTED THE GEAR IN TRANSIT INDICATION DID NOT COME ON DURING RETRACTION OR EXTENSION. THE CREW DECLARED AN EMERGENCY AND ELECTED TO RETURN TO MIA. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVESDR REXA201100422Uplock · malfunctionedAIR RETURN FOR GEAR DISAGREE DUE TO REW REPORTS NOSE GEAR WAS SLOW TO RETRACT WITH A SUDDEN BANG AT IT RETRACTED AS IF IT WAS HELD UP FOR A MOMENT. PINNED GEARS AND DEFER PER MEL 32-30-01 AUTH NUMBER 46074. REMOVED AND REPLACED NOSE GEAR UPLOCK ASSEMBLY IAW SDR JJBA374PH321331Selector Valve · malfunctionedFLIGHT CREW REPORTED ON GEAR UP SELECTOR, MOTOR CONTINUED TO RUN GEAR UNSAFE LIGHT CYCLED. THEY CYCLED GEAR UP AND DOWN , AND OPERATION WAS NORMAL. MX CREW R & R GEAR SELECTOR VALVE, OPS CHECK WAS SATISFACTORY.SDR GLBA20110627FSelector Valve · inoperativePILOT REPORTED THAT THE LANDING GEAR CIRCUIT BREAKER TRIPPED ON GEAR RETRACTION, GEAR DID NOT RETRACT. MX TROUBLESHOT MLG, REMOVED & INSTALLED SERVICABLE MLG SELECTOR VALVE IAW AMM 52-30-03-201, PERFORMED OPS CHECK IAW AIM MIC 32-01. OPS & LEAK CHECKED GOOD.SDR REXA201100408Unknown · malfunctionedCREW PERFORMED AIR RETURN FOR GEAR DISAGREE "NO" EMERGENCY DECLARED. A/C LANDED WITHOUT INCIDENT. DEFERRED LANDING GEAR RETRACTION SYSTEM IAW MEL 32-30-01 DM-45995.SDR FDEA201106242406Bushing · dischargedMLG WOULD NOT COME UP IN POSITION DETENT NR 1 & 2. HANDLE WOULD ONLY RAISE TO THE MIDDLE POSITION AND GEAR SHOWED 3 GREEN WITH3 RED UNLOCK LIGHT. WHEN HANDLE PLACED DOWN, WE SHOWED 3 GREEN WITH THE UNLOCK LIGHT OUT. PROX BOX FAULT CODES ARE 70 "BOX" & BR SDR SWIA201126566Drag Brace · failedNLG FAILED TO RETRACT DURING EXTENSION/RETRACT TEST. (SERVICE) REPLACED NLG DRAG BRACE PER AMM. P/N 16400-105, S/N OFF DCL995-04.SDR ASOA201101222Uplock · failedAT FL200 "GEAR DISAGREE" MASTER WARNING. GEAR SHOWED LT & RT MAINS UP AND NOSE GEAR SHOWS RED. (EMERGENCY DECLARED) REPLACED NLG UPLOCK ASSY IAW AMM 32-33-05. OPS AND LEAKS CHECK GOOD AT THIS TIME.SDR USAA20110622BB062Unknown · malfunctionedPHL FLT 1071 PHL TO SJU. AFTER TAKEOFF, GOT GEAR DISAGREE EICAS. RIGHT MAIN DID NOT RETRACT. EXTENDED GEAR, GOT 3 GREEN AND RECYCLED TO UP NORMALLY. NORMAL OPERATIONS ON SUBSEQUENT LANDING. MAINTENANCE JACKED AIRCRAFT. CYCLED LANDING GEAR SEVERAL TIMESSDR HYIA20140415064Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT OF MEB91-11R1. THIS UNIT HAS BEEN REPAIRED IAWSDR CALA2011062100446Circuit Breaker · trippedLANDING GEAR LEVER WOULD NOT RETRACT BEYOND THE OFF POSITION AFTER TAKEOFF, THREE GREEN, THREE RED LIGHTS 124360 FOUND LEVER LATCH BREAKER TRIPPED. JACKED A/C IAW 07-11-11 AND RESET C129 LEVER LATCH BREAKER PER 20-60-01-862-001. SWUNG GEAR 3 CYCLES WITH NO TSDR 2011FA0000389Idler Assy · brokenON TAKEOFF; GEAR RETRACT; GEAR MOTOR DID NOT SHUT OFF IN TIME CAUSING NOSE GEAR TO BE RETRACTED FARTHER THAN RIGGING ALLOWED; IDLER ASSY (BELLCRANK) PN 0842102-2 BROKE AT BOLT HOLE FOR AFT PUSH PULL TUBE. THIS CAUSED NOSE GEAR TO BE UNCONTROLLED REGARDING EXTSDR REXA201100403Unknown · malfunctionedREF DM 45662, MLG EXTENSION / RETRACTION PERFORMED GEAR SWING AND PA 05-018A, CHECKS GOOD. THIS CLEARS DM 45662 PLACARD REMOVED.SDR HNAA2011062100180Drag Strut · inoperativeREJECTED TAKEOFF DUE TO NOSE GEAR UNSAFE LIGHT, GEAR SELECT HANDLE LIGHTS AND NOSE STEERING CAUTION LIGHT ILLUMINATED AT 75 KNOTS ON TAKEOFF ROLL. LIGHTS EXTINGUISHED AT TIME OF REJECTION. R & R DRAG STRUT AND DOWN LOCK PROX SWITCHES. IAW -8 MM 32-20-16. OPSSDR YENA20110618276Swivel · leakingFLT 951 BOS-MCO, CREW DECLARED EMERGENCY LANDING DUE TO THE LOST OF GREEN HYDRAULIC SYSTEM. AIRCRAFT HAD TO BE TOWED FROM THE RUNWAY TO THE GATE DUE TO LOSS OF STEERING. THE TECHNICIAN FOUND HYDRAULIC FLUID LEAKING FROM RT MLG SWIVEL ASSY. REMOVED AND REPLASDR FDEA201106172318Landing Gear · malfunctionedGEAR HANDLE WOULD NOT COME UP AFTER T/O , TRIED OVERRIDE SWITCH NO JOY. RAN QRH CAME BACK AND LANDED CHECKED BOTH TRIM CYLINDERS FOR LEAKAGE NO EXTERNAL LEAKS NOTED, PINNED GEAR AND RAISED GEAR HANDLE WHILE WATCHING TRIM INTERLOCK CYLIDER , GEAR HANDLE GOES SDR CA110620010Torque Tube · shearedON APPROACH, CREW SELECTED GEAR DOWN AND DID NOT GET CONFIRMATION (GREEN) INDICATION OF THE RT MAIN GEAR DOWN AND LOCKED. CREW PROCEEDED TO PERFORM THE ALTERNATE EXTENSION PROCEDURE AND WERE SUCCESSFUL IN ACQUIRING THE `DOWN AND LOCKED` INDICATION. MX DISCOVSDR DXTA2011061704619Landing Gear · malfunctionedGEAR KNOB SELECTED DOWN AND ONLY LT MAIN AND NOSE SHOWED GREEN. RED UNLOCK LIGHT WAS ON. FOLLOWED CHECKLIST AND PULLED BLOWDOWN AND PULLED MECHENICAL GEAR RELEASE IN LAV TO GET RT MAIN TO EXTEND. LANDED WITH 3 GREEN NO RED.SDR SWIA201126471Priority Valve · faulty(FLT 4779) RIGHT MAIN LANDING GEAR DID NOT EXTEND NORMALLY. CYCLED GEAR HANDLE AND GEAR CAME DOWN AND LOCKED. REPLACED RIGHT SIDESTAY ACTUATOR, RIGHT MLG UPLOCK, MLG SELECTOR VALVE, RUN AROUND BYPASS VALVE, MLG PRIORITY VALVE AND RESTRICTOR VALVE.SDR C2XA11IA115Relay · faultyIAH - CREW REPORTED A LANDING GEAR AIR/GROUND MESSAGE AFTER TAKEOFF FROM IAH. AIRCRAFT AIR RETURNED TO IAH, LANDING WAS UNEVENTFUL. MAINTENANCE TROUBLESHOT SYSTEM AND REMOVED AND REPLACED RELAY K0325 AND K0023 REFERENCE AMM 20-13-02. PERFORMED LANDING GEAR SDR ZZDA2011549Lock · defectiveGEAR DOOR OPEN AFTER GEAR RETRACTION ON CLIMBOUT RT MAIN GEAR DOOR DISPLAYS RED WITH HANDLE UP. REMOVED AND REPLACED HARDWARE FOR RT MLG DOOR LATCH ASSY. REMOVED AND REPLACED LOCK ASSY RT MLG DOOR IAW B717MM 32-34-01 AND / CMM 32-31-10 RESPECTIVELY. PERFORMSDR 2011FA0000354Brushes · brokenAIRCRAFT MADE A SUCCESSFUL GEAR UP LANDING AFTER ATTEMPTING TO PERFORM EMERGENCY MLG EXTENSIONS SEVERAL TIMES WITH NO SUCCESS DUE TO A HYDRAULIC GEAR POWERPACK MOTOR FAILURE DURING THE INITIAL RETRACTION AFTER TAKEOFF. INVESTIGATION AND TROUBLESHOOTING DETERSDR HYIA20140415063Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5 WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURE SDR C2XA11RI101Electronic Unit · defectiveFLIGHT 2729 - EWR - FLIGHT CREW REPORTED L/G AIR GROUND FAIL MESSAGE ON EICAS AFTER ROTATION. CREW PERFORMED AIR RETURN AND LANDED UNEVENTFULLY. EWR MX CLEANED ALL PROX SWITCHES. REMOVED AND REPLACED LGEU AND PERFORMED SEVERAL GEAR SWINGS SUCCESSFULLY. ACFSDR HYIA20140415062Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5 WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURE SDR CA110609002Restrictor Valve · crackedRESTRICTOR VALVE ON THE LANDING GEAR FREEFALL SELECTOR VALVE FOUND CRACKED AND LEAKING.SDR REXA201100345Unknown · malfunctionedON APPROACH INTO INDY CREW GOT GEAR DISAGREE RHT MLG WOULD NOT GO DOWN & LOCK ON FIRST ATTEMPT CREW CYCLED GEAR HANDLE & ALL 3 GEAR INDICATED DOWN & LOCKED. A/C LANDED WITHOUT FURTHER INCIDENT. DEFERRED LANDING GEAR RETRACTION SYSTEM IAW MEL 32-30-01 DM-4480SDR C2XA11TY072Electronic Unit · defectiveTYS - A/C WAS EN ROUTE FROM BHM TO ORD WHEN CREW GOT A AIR GROUND FAIL MESSAGE ON THE ICIAS AND GEAR WOULDN'T RETRACT. CREW RETURNED TO BHM WITHOUT INCIDENT. A/C WAS FERRIED TO TYS WHERE MAINTENANCE COMPLIED WITH LANDING GEAR PROX SWITCHES ADJUST/TEST PROCEDSDR MALA110130Release Cable · damagedWIRE IN NOSE WHEEL WELL MISSING INSULATION. AFTER INSP FOUND THE EMERGENCY RELEASE CABLE WAS CAUGHT ON BOLT FOR THE NOSE GEAR DOOR SNUBBER. THE ADEL CLAMP WAS INSTALLED IAW AMM 32-34-05-04, FIG. 401. REPLACED EMERGENCY LANDING GEAR CABLE, PN 188802 IAW AMM 3SDR HYIA20140415061Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5 WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURE SDR C2XA11IA101Unknown · malfunctionedIAH - FLIGHT 2261, THE CREW REPORTED THAT THE LANDING GEAR WOULD NOT RETRACT. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT, REVIEWED CMC MESSAGES AND FOUND NO WOW MESSAGES, VERIFIED NORMAL OPERATION, AND TSDR C2XA11TY067Electronic Unit · inoperativeWHEN GEAR HANDLE WAS SELECTED UP GEAR THE HANDLE WOULD NOT MOVE AND MESSAGE LG AIR/GROUND FAIL. REMOVED AND REPLACED LGEU IAW EMB 145 AMM 32-32-01. C/W GEAR SWINGS IAW EMB MM 32-30-00 OPS CHECK GOOD AIRCRAFT RELEASED AND RETURNED TO SERVICE.SDR HYIA20140415060Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5 WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURE SDR HYIA20140415059Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURE
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