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 JIKA2013101501Motor · failedENROUTE, LANDING GEAR MOTOR RELAY CIRCUIT BREAKER TRIPPED. WAITED UNTIL REACHING DESTINATION TO RESET CIRCUIT BREAKER. PLACED HANDLE IN DOWN POSITION AND CIRCUIT BREAKER TRIPPED AGAIN AS WELL AS "HYD FLUID WARNING" LIGHT ANNUNCIATOR ILLUMINATED MOMENTARILY,SDR CA131018003Selector Valve · failed(CAN) THE ACFT WAS ON APPROACH AND ON LANDING EXTENSION THEY RECEIVED A GEAR DISAGREE, W, WITH AN INDICATION 0 NLG DOWNLOCKED AND MLG STILL UP. ANOTHER NORMAL LANDING EXTENSION CYCLE WAS TRIED WITHOUT SUCCESS. ALTERNATE LANDING EXTENSION WAS PERFORMED AND ACSDR JIKA2013101001Diode · failedON APPROACH, LANDING GEAR WOULD NOT EXTEND, AND PILOT NOTED LOSS OF POWER TO NR 2 DUAL FED BUSS. PILOT MANUALLY EXTENDED GEAR AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND THE NR 3 DUAL NR 2 BUSS FEEDER DIODE BAD AND REPLACED IT WITH NEW SERVICEABLSDR DXTA2013101105536Circuit Breaker · trippedAFTER TAKEOFF, LANDING GEAR FAILED TO RETRACT. THREE GREEN LANDING GEAR LIGHTS ALONG WITH THE RED UNLOCK LIGHT. PUT THE GEAR HANDLE BACK DOWN AND HAD THREE GREEN AND NO RED. NOTICED AFTER LEVELING OFF THE GEAR CONTROL CIRCUIT BREAKER OUT. LEFT IT OUT AND MSDR YENA20131010211Landing Gear · malfunctionedAIR RETURN DUE TO NOSE GEAR WOULD NOT RETRACT ON TAKE OFF. CYCLED GEAR WITH NO CHANGE. LANDING GEAR SYSTEM DISAGREE ECAM MESSAGE. PERFORMED ADJUSTMENT CLEARANCE J2 ON NLG DRAG STRUT ASSY IAW AMM 32-21-16-400-002-A, CLEARANCE IS OK. PERFORMED MLG & NLG FUNCTSDR CA131011003Pulley · seized(CAN) DURING ROUTINE MAINTENANCE, IT WAS NOTICED THAT THE FORCE REQUIRE TO OPERATE THE MLG ALTERNATE RELEASE HANDLE WAS HIGHER THAN NORMAL. TROUBLESHOOTING REVEALED THAT THE LT MLG FWD DOOR ACTUATOR END PULLEY WAS SEIZED. THE PULLEY WAS REPLACED AND THE SYS TSDR XCGA901K10913Linkage · dirtyON APPROACH, RT MLG DID NOT EXTEND WHEN THE GEAR WAS SELECTED DOWN. ABORTED APPROACH AND USED MANUAL GEAR EXTENSION PROCEDURE AND ALL THREE LANDING GEAR EXTENDED. LANDED WITHOUT FURTHER INCIDENT. MX PERFORMED GEAR SWINGS. RT MAIN GEAR WOULD NOT FULLY EXTEND OSDR QXEA2013100701429Control Unit · malfunctionedRT MAIN GEAR GREEN LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION ON T/O. RETURNED TO FIELD AND PERFORMED ALT GEAR EXTENSION. LANDING UNEVENTFUL. CONFIRMED FAULT AT ADVISORY CONTROL UNIT AND LANDING GEAR PANEL PANEL DEFECTIVE, REPLACED ADVISORY CONTROL UNIT SDR CALA2013100991907Valve · intermittentON GEAR EXTENSION, TAIL SKID LIGHT & EICAS ILLUMINATED. TROUBLESHOOTING FOUND MOTOR OPERATED VALVE FOR TAIL SKID INTERMITTENT. R & R VALVE ASSEMBLY, OPS CHECKED NORMAL.SDR SWIA201334854Control Panel · failedPUT GEAR LEVER IN UP POSITION "PARK BRAKE SOV" CAUTION & "ANTI-SKID INBD" CAUTION, GEAR DID NOT RETRACT. FLT#5547 REPLACED LANDING GEAR CONTROL PANEL IAW AMM.SDR AALA20131005003Bungee Cylinder · brokenDURING GEAR RETRACTION ON TAKEOFF, LT MAIN GEAR RED LIGHT REMAINED ILLUMINATED AS WELL AS THE AMBER GEAR DOOR OPEN LIGHT. EMERGENCY DECLARED FLIGHT RETURNED LAS LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED MAIN GEAR BUNGEE CYLINDER THAT SDR ASOA2013100809168Pseu · malfunctionedGEAR DISAGREE MESSAGE, CLEARED AFTER MANUAL EXTENSION USED, ACFT RETURNED, R & R PSEU IAW AMM 32-61-01, AIPC 32-61-01, FIG 1, ITEM 5. PERFORMED GAP CHECKS OF NOSE GEAR OLEO AND UPLOCK SENSORS IAW AMM 32-61-05. OPS CHECKED GOOD, NO OTHER DEFECTS FOUND. SDR SWIA201334745Bypass Valve · failedAFTER TAKEOFF SELECTED GEAR HANDLE TO "UP" POSITION. FLT#5626 REPLACED THE RUNAROUND & BYPASS VALVE IAW AMM. PN 750004000-003, SN 062A, SN OFF 1012A.SDR CA130927001Limit Switch · failed(CAN) ON DEPARTURE THE LANDING GEAR DID NOT RETRACT WHEN GEAR UP WAS SELECTED. THE AIRPLANE FLEW GEAR DOWN AND LANDED WITHOUT INCIDENT. MAINTENANCE INSTALLED THE LANDING GEAR PINS AND THE ACFT WAS FERRIED. UPON INSPECTION MAINTENANCE DISCOVERED A FAULTED MASDR CA131113007Selector Valve · failed(CAN) AIRCRAFT COMING IN FOR LANDING, AFTER LANDING, GEAR HANDLE MOVED TO DOWN POSITION, ONLY NLG EXTENDED, DOWN, BOTH MLG REMAIN IN RETRACTED, UP, POSITION. PILOTS FOLLOWED THE CHECKLIST WHERE IT STATES TO CYCLE THE LANDING GEAR HANDLE, BUT IT WAS NOT POSSIBSDR SWIA201334739Relay · failedLANDING GEAR WOULD NOT RETRACT ON TAKEOFF, USED DOWN & LOCK RELEASE TO BRING GEAR UP. FLT#5323 REPLACED LANDING GEAR RELAY BOX. PN 120-61110-001, SN ON 341318, SN OFF 118341-302.SDR 2013FA0000555Landing Gear · failedGEAR DID NOT RETRACT BETWEEN REPOSITIONING LEGS.SDR CA130923012Selector Valve · failed(CAN) NOSE GEAR DID NOT COME DOWN AFTER THE GEAR WAS SELECTED DOWN. THE NOSE GEAR STAYED IN THE UP LOCK POSITION. THE NOSE GEAR DOORS DID OPEN. THE CREW USED THE EMERGENCY SYSTEM TO GET THE GEAR DOWN. WE REPLACED THE SELECTOR VALVE AND THE PRIORITY VALVE SSDR CA130923003Uplock · failed(CAN) AFTER TAKEOFF THE LT MLG FAILED TO RETRACT AND THE FLIGHT RETURNED LANDING APPROXIMATELY 6000KG OVERWEIGHT. RT MLG UPLOCK PEPLACED IAW AMM 32-31-45-401. OPS TEST C/O. NO FURTHER FAULT.SDR DXTA2013092305514Squat Switch · failedAFTER DEPARTURE, LANDING GEAR WOULD NOT RETRACT. LANDING GEAR HANDLE WOULD NOT MOVE. REMOVED AND REPLACED NLG SQUAT SWITCH IAW MM 32-20-00. OPS CHECKED GOOD.SDR CALA2013092391323Interface Unit · failedGEAR RETRACT FAILURE, FLT DIVERTED. TROUBLESHOT IAW TSM 73-25-00-810-830-A. REPLACED LGCIU2 IAW MM 32-31-71, BITE TESTED NORMAL. ACCOMPLISHED FUNCTIONAL TEST OF LANDING GEAR EXTENSION & RETRACTION IAW 32-31-00. CHECKED NORMAL.SDR 2013FA0000551Valve · bypassingMAIN HYD ACCUMULATOR SEEMS TO BE DROPPING PRESSURE MORE QUICKLY THAN NORMAL. AS PRESSURE DROPS WE LOST BRAKE EFFECTIVENESS UNTIL PUTTING PUMP IN OVERRIDE. DURING FLIGHT MAIN ACCUMULATOR GOT TO THE POINT WHERE IN AUTO MODE WAS KICKING BACK ON EVERY 3 MINUTES.SDR P7UR20130920001Cable Assy · damagedLANDING GEAR CONTROL CABLE LOCATED AT BS 500E, LBL 45 WL 205 WAS NOT RESTING ON PULLEY BUT RESTING IN BETWEEN THE PULLEY AND PULLEY BRACKET. CABLE APPEARS TO HAVE "SLIGHT FLAT SPOT" WEAR AND PULLEY BRACKET APPEARS TO HAVE SLIGHT WEAR FROM WHERE THE CABLE WAS SDR CA130920014Uplock · failed(CAN) ON DEPARTURE THE CREW RECEIVED A NOSE GEAR UNSECURED WARNING. THE CREW CYCLED THE LANDING GEAR ONCE, THE WARNING REMAINED. CREW RETURNED AND DECLARED AN EMERGENCY PRIOR TO LANDING CREW CONDUCTED A FLY PAST THE TOWER FOR A VISUAL INSPECTION OF THE LANDISDR SWIA201334683Drag Brace · failedON DEPARTURE RECEIVED GEAR DISAGREE WARNING MESSAGE & NOSE DOOR OPEN WARNING MESSAGE WHEN LG WAS SELECTED UP. FOLLOWED QRH, COMPLIED WITH MANUAL GEAR EXTENSION & RECEIVED 3 GREEN DOWN INDICATIONS. RETURNED TO FIELD, NO FURTHER ISSUES. FLT#5295 REPLACED THE SDR CA130923011Selector Valve · failed(CAN) WHEN THE CREW SELECTED GEAR DOWN FOR LANDING THEY GOT A GEAR DISAGREE MESSAGE. THE MAIN GEARS WERE DOWN AND LOCKED BUT THE NOSE GEAR WAS STILL IN THE UP LOCK POSITION. CYCLED GEARS 3 TIMES WITHOUT SUCCESS. MANUAL EXTENSION WAS PERFORMED AND CREW GOT ASDR CA130918009Control Panel · malfunctioned(CAN) LANDING GEAR ADVISORY LIGHTS INCLUDING DOORS WERE NOT ILLUMINATED. A GO-AROUND WAS INITIATED AND REF MADE TO THE QRH WHICH INSTRUCTED CREW TO VERIFY LANDING GEAR WAS DOWN BY USE OF EXTENSION PANEL LANDING GEAR VERIFICATION. THE VERIFICATION CONFIRMED TSDR CA130917002Relay · malfunctioned(CAN) DURING CLIMBOUT, WITH LANDING GEAR LEVER SELECTED "UP", THE GEAR DOORS OPENED AND GEARS RETRACTED, BUT ALL GEAR DOORS REMAINED OPEN AND THE "LDG GEAR INOPERATIVE" CAUTION ILLUMINATED. THE 3 AMBER "DOOR" ANNUNCIATORS ON THE LANDING GEAR SELECTOR PANEL ALSDR CA130918001Control Lever · failed(CAN) LANDING GEAR LEVER DISAG, RED CAS MESSAGE ILLUMINATED ON TAKEOFF EG AFTER GEAR SELECTED UP. THE 3 GEAR STATUS INDCATIONS INDICATED THE GEAR WAS DOWN BUT TURN RED. THE QRH CHECKLIST WAS COMPLETED BY THE CREW AND THE CONDITION WAS NOT RECTIFIED. GEAR WASSDR DXTA2013091605505Module · failedLANDING GEAR WOULD NOT RETRACT AFTER LIFTOFF. NOSE GEAR GREEN LIGHT STAYED ILLUMINATED ALONG WITH RED ULOCKED LIGHT. GEAR LOWERED IAW THE EMERGENCY CHECKLIST. GEAR HANDLE WAS STIFF ON SELECTION TO DOWN. MAINS ILLUMINATED IMMEDIATELLY AND "HYD PUMP FAIL A" MOSDR CA130916007Fitting · leaking(CAN) FITTING, PN MS 21926-6D IN MLG RUN AROUND AND DUMP VALVE STARTED TO LEAK DURING GEAR SWINGS DUE TO GEAR REPLACEMENT. FITTING WAS REMOVED AND INSPECTED. A CRACK WAS FOUND RUNNING PERPENDICULAR TO THE THREADS STARTING AT THE BASE OF THE FITTING. THE CRACKSDR DXTA2013091605504Unknown · unknownAFTER TAKEOFF, GEAR SELECTED UP BUT REMAINED DOWN. GEAR HANDLE TOUCHED, AND GEAR CAME UP. JACKED A/C COMPLETED SEVERAL GEAR SWINGS MOVED HANDLE FAST AND SLOW. NO BINDING OR DELAY IN GEAR CYCLE WAS NOTED. MOVED SWITCH HANDLE AND INSTALLED PCB BRAKE OUT BOXSDR 7AJA2013091600001Landing Gear · malfunctionedDURING APPROACH, PILOT EXTENDED LANDING GEAR AND NOTICED NO GREEN LIGHT ON THE RT MAIN GEAR. DECLARED AN EMERGENCY AND MADE AN ATTEMPT TO DEPLOY USING EMERGENCY EXTENSION PROCEDURE. GREEN EXTENDED AND LOCKED LIGHT FAILED TO ILLUMINATE BUT THE EMERGENCY HANDSDR XCGA201309170001Unknown · malfunctionedDURING APPROACH, LANDING GEAR WAS SELECTED DOWN & LT MLG GREEN LIGHT FAILED TO ILLUMINATE. GEAR IN TRANSIT LIGHT DID EXTINGUISH, AND THERE WAS NO AUDIBLE GEAR WARNING WITH THE FLAPS DOWN AND POWER REDUCED. APPROACH ABORTED. SELECTED BRIGHT POSITION ON COCKPSDR VNAA2013091300006Selector Valve · failedCREW REPORTED GEAR DISAGREE RED CAS MESSAGE. MAIN GEAR INDICATED DOWN AND LOCKED AND NOSE GEAR INDICATED UP. STEERING INOPERATIVE AMBER CAS MESSAGE ALSO REPORTED. CREW MANUALLY EXTENDED LANDING GEAR AND LANDED SAFELY. ACFT TOWED TO RAMP. MX TROUBLESHOT, R SDR GLBA2013091300309Actuator · failedPILOT REPORTED THAT THEY LOWERED GEAR HANDLE, LANDING GEAR RELAY CIRCUIT BREAKER TRIPPED, GEAR DID NOT MOVE, HYD POWER PACK DID NOT START AND LANDING GEAR HANDLE RED LIGHT DID NOT ILLUMINATE, MANUALLY EXTENDED GEAR, HANDLE RED LIGHT DID ILLUMINATED, GEAR DID SDR V6NA20130911001Landing Gear · dryAFTER TAKEOFF, NOSE GEAR FAILED TO RETRACT TO AN UP AND LOCKED POSITION. CYCLED GEAR ONE TIME WITH THE SAME RESULT. RETURNED TO FIELD, EXTENDED GEAR, RECEIVED THREE GREEN DOWN AND LOCKED. ADVISED THAT LOOKED NORMAL AND STRAIGHT BUT COULDN'T TELL IF THE NOSESDR HNAA2013091000492Selector Panel · malfunctionedAT APPROX. 300 FT. ALL GEAR SHOWED RED UNSAFE, WARNING HORN SOUNDED AND CREW FELT NLG CLUNKING FOR APPROX 1 MINUTE. R & R LANDING GEAR SELECTOR PANEL IAW AMM 32-30-05. R & R LANDING GEAR SELECTOR VALVE IAW WC 32-30-41R. OPS AND LEAKED CHECKED GOOD AT THIS TSDR CA130911013Relay · failed(CAN) THE ACFT WAS UNABLE TO LOWER THE LANDING GEAR ON THE INITIAL APPROACH. THE FLIGHT CREW PERFORMED A GO AROUND AND WAS ABLE TO LOWER THE GEAR AND CONFIRM THE GEAR DOWN VIA GRAVITY. THE SECOND APPROACH AND LANDING WAS OTHERWISE UNEVENTFUL. AS A PRECAUTIONSDR BSYR201309052057Landing Gear · inoperativeON APPROACH, LANDING GEAR WOULD NOT EXTEND. PILOT PROCEEDED TO PUMP GEAR DOWN AND LOCKED AND LANDED SAFELY WITHOUT INCIDENT. MX IS INSPECTING.SDR CA130904006Selector Valve · failed(CAN) LANDING GEAR EXTENSION INOPERATIVE ON APPROACH. VARIOUS ATTEMPTS TO EXTEND THE LANDING GEAR, NORMAL EXTENSION DID NOT WORK. AIRPORT DECLARED EMERGENCY, NOT THE CREW. SUCCESSFUL ALTERNATE LANDING GEAR EXTENSION PERFORMED. ACFT LANDED AND STOPPED IN THSDR FDEA201309042115Selector Valve · failedON LANDING, NOSE TILLER COULD NOT BE MOVED. DIFFERENTIAL BRAKING USED TO CLEAR RWY. TROUBLESHOT IAW TSM 32-51-00 FIG 103 TO STEP 4. NOSE GEAR DOORS WILL NOT RAISE. SUSPECT LANDING GEAR SELECTOR VALVE. REMOVED AND REPLACED MLG SELECTOR VALVE IAW AMM 32-3SDR GLBA2013090300303Actuator · failedPILOT REPORTED THAT WHEN SELECTING THE GEAR DOWN, HAD NO LT MAIN INDICATION AND GEAR IN TRANSIT LIGHT REMAINED ILLUMINATED, LANDING GEAR RELAY CIRCUIT BREAKER WAS TRIPPED, RAN CHECKLIST, MANUALLY PUMPED GEAR DOWN UNTILL HANDLE WAS FIRM, PROCEDED TO LAND, LT GSDR DXTA2013090305492Uplock Switch · malfunctionedAFTER TAKEOFF "GEAR UNLOCKED" ANNUNCIATOR WOULD NOT EXTINGUISH. HYD PRESSURE ANNUNCIATOR REMAINED ON. LOWERED GEAR. LANDING WAS NORMAL. FOUND HYD FLUID ON NOSEWHEEL. JACKED AIRCRAFT, PERFORMED GEAR SWING, NOSE GEAR WOULD NOT LOCK. INSPECTED GEAR, CHECKED STRSDR SWIA201334410Priority Valve · failedON TAKEOFF NOSE GEAR DID NOT RETRACT. FLT#5261 REPLACED NLG PRIORITY VALVE IAW AMM. PN 4622, SN ON 739A & SN OFF 2214A.SDR REXA2013082901619Proximity Switch · out of adjustGEAR DISAGREE ON RETRACTION AFTER TAKEOFF. RT MLG WOULD NOT LOCK UP. C/W PA 05-018K SCENARIO 1. ADJUSTED RT MLG UPLOCK PROXIMITY SWITCH IAW AMM 32-61-05. VERIFIED CORRECT RIG OF LT MLG UPLOCK PROXIMITY SWITCH IAW AMM 32-61-05. PERFORMED EXT/RETRACTION. OPSDR 2013FA0000497Motor · draggingPILOT REPORTED LANDING GEAR CIRCUIT BREAKER TRIPPED JUST AFTER RETRACTION. TECH DETERMINED THE LANDING GEAR MOTOR WAS DRAGGING AND MOVING SLOWLY WHILE THE GEAR WAS RETRACTING. CAUSED CIRCUIT BREAKER TO TRIP.SDR BSYR20130828055Landing Gear · inoperativeON APPROACH, NOSE GEAR WOULD NOT COME DOWN WHEN EXTENDED. PILOT HAND PUMPED GEAR DOWN AND LANDED SAFELY WITHOUT INCIDENT. OPENSDR CA130828002Selector Valve · failed(CAN) FOLLOWING GEAR UP SELECTION, THE NLG DIDN`T RETRACT AND FLIGHT CREW RECEIVED A GEAR DISAGREE WARNING. THE NLG RETRACTED SHORTLY AFTER. DECISION WAS TAKEN TO RETURN AND LAND, UPON GEAR DOWN SELECTION THE NLG DIDN`T EXTEND. A SUCCESSFUL ALTERNATE EXTENSSDR CALA2013082890819Interface Unit · inoperativeLGCIU 2 INOPERATIVE. REPLACED BOTH LGCIU'S DUE TO LENGTHY FAULT HISTORY IAW 32-31-71 401. BITE TEST NO FAULTS. PREVIOUS FAULT WAS LANDING GEAR CONTROL LEVER 06GA.
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