JASC 3230
Service difficulty reports · 11,175
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 O2GA2021080283101Switch · inoperativeON APPROACH P91 TRIP, GEAR HANDLE SELECTED TO DOWN POSITION, ONLY THE NLG AND RMLG GREEN ANNUNCIATOR LIGHTS ILLUMINATED. LEFT MLG ANNUNCIATOR DID NOT ILLUMINATE. FOLLOWED CHECKLIST. EMERGENCY WAS DECLARED AND DIVERTED TO KGRR. MAINTENANCE REPLACED THE LEFT MLGSDR QXEA2021072800375Control Unit · malfunctionedON DEPARTURE FROM ALW, SELECTED GEAR UP BUT THE GEAR INDICATORS WERE 3 RED, NOSE GEAR WAS GREEN, NOSE GEAR DOOR NOT ILLUMINATED, MAIN GEAR DOORS ILLUMINATED, MAIN GEAR NOT GREEN. ABOUT 30 SECONDS LATER THE LDG GEAR INOP CAUTION ILLUMINATED. AT ACCELERATION HSDR 2021F00224Priority Valve · leaking27.07.2021 15:40 HYDRAULIC LEAK IN THE RIGHT MAIN LANDING GEAR PIT. DURING TRANSIT CHECK, A HYDRAULIC LEAK WAS DETECTED IN THE RIGHT MAIN LANDING GEAR PIT. MAINTENANCE PERSONNEL PERFORMED REVISION DETECTING HYDRAULIC LEAK AT FLAP PRIORITY VALVE; SO THE FLAP PSDR SWIA2021072659743Selector Valve · leakingGEAR DISAGREE ON APPROACH TO BTM€¦.HYDRAULIC 3 LO PRESS CAUTION (FLIGHT 4273) PLEASE REFERENCE AML 691078 PLEASE REFERENCE AML 691079 PLEASE REFERENCE AML 691082 PLEASE REFERENCE AML 691083 PLEASE REFERENCE AML 691087 PLEASE REFERENCE AML 691088 PSDR IPXA2021072171919Relay · faultedINSPECTION TYPE:N/A** ATB ** LANDED UNEVENTFUL ** AIR /GND DISAGREE STATUS MESSAGE DISPLAYED AFTER GEAR RETACTION.PER FIM 32-09-00-815-810-001 REMOVED AND REPLACED RELAY K209 AND TIME DELAY RELAY M1164 IPC REF 32-09-51-10 ITEM 35NSDR VNAA202107201111Selector Valve · malfunctionedGEAR DISAGREE RED MESSAGE WITH GEAR SELECT DOWN GOING INTO BHM. THE GEAR EMERGENCY HANDLE WAS USED, BUT NO EMERGNCY WAS DECLARED. AIRCRAFT LANDED SAFELY IN BHM. THEY HAD TO BE TOWED INTO THE GATE. R+R MLG SELECTOR VALVE IAW CRJ 900 AMM 32-32-10-000/400-801-A01SDR FDEA202107091709Selector Valve · inoperativeGEAR WOULD NOT COME DOWN ON FINAL, ECAM DIRECTED MANUAL CRANK DOWN. WE COMPLIED WITH ECAM AND RAN THE CHECKLIST AND THE GEAR CAME DOWN WITH THE CRANK. GEAR DOORS REMAINED OPEN AS INDICATED IN THE CHECKLIST. I REPLACED SELECTOR VALVE 3GA IAW A300 AMM 32-SDR AALA202107073707Landing Gear · faultedAIRCRAFT IN BASE MAINTENANCE: LANDING GEAR WOULD NOT RETRACT AFTER TAKE OFF. ACCOMPLISHED FIM 32-11960 AND 32-12820 IN ACCORDANCE WITH FIM TASK 32-61-00-810-810 AND FIM TASK 32-61-00-810-813, DETERMINED INTERMITTENT FAULT.SDR YENA2021070900453Selector Valve · failedFLT 193, L/G LGCIU 2 FAULT AT GEAR RETRACTION DEPARTING EWR FOR STI DIVERTED TO JFK ;REF L/P 3112277 ITEM # & #2 L/G SELECTOR VALVE 40GA REPLACED IAW AMM 32-31-12 NORMAL EXTENSION AND RETRACTION TEST ACCOMPLISHED NO FAULTS NOTED. PFR AND PREVIOUS LEG GIVE L/GSDR SWIA202159277Pin · out of adjustGEAR DISAGREEE WARNING MESSAGE ON TAKEOFF. GEAR POSTED SIX SECONDS AFTER POSITIONING GEAR HANDLE UP. COMPLETED QRH PROCEDURE. COMPLETED EMER 13-3. GEAR DISAGREE WARNING MESSAGE CLEARED. LANDED AT 47,000 LBS. NO FURTHER ISSUES. (FLIGHT 5325 - FILED CLOSED) SDR SWIA2021070259276Landing Gear · malfunctionedGEAR DISAGREE MESSAGE APPEARED ON APPROACH. RAN QRH PROCEDURE AND WAS ABLE TO SUCCESSFULLY EXTEND THE GEAR. MEL 32-30-1 / CAT A DUE 7/2/21 / CAT II DOWNGRADE / GEAR DISAGREE MESSAGE APPEARED ON APPROACH. RAN QRH PROCEDURE AND WAS ABLE TO SUCCESSFULLY EXTEND SDR 9WGA2021062854301Landing Gear · malfunctionedUNABLE TO RETRACT LANDING GEAR: FOLLOWED QRH PROCEDURE BUT STILL UNABLE.SDR HNAA2021062400295Uplock · faultedAFTER GEAR RETRACTION, RIGHT MAIN INDICATION ALTERNATED BETWEEN UP AND LOCKED AND IN TRANSIT. R&R'D R/H MLG UP LOCK BOX IAW AMM 32-33-10-04. OPS CHECK GOOD. NO DEFECTS NOTED.SDR HNAA2021062400294Uplock · malfunctionedAFTER GEAR RETRACTION CONTINUOUS THUMPING NOISE HEARD FROM NOSE BAY AREA. AFTER R/H MLG UP LOCK BOX WAS R&R'D REF LOG PAGE 260829-2. NO NOISE HEARD IN NOSE BAY AREA. NO DEFECT NOTED.SDR SWIA202158811Selector Valve · faultedWAS ON APPROACH INTO KMCW WHEN FO FLYING CALLED FOR GEAR DOWN. GOT A GEAR DISAGREE WARNING MESSAGE AND NOSE GEAR DID NOT COME DOWN.PERFORMED QRH PROCEDURE FOR GEAR DISAGREE WARNING AND NOSE GEAR STILL DIDN€™T COME DOWN.DECIDE WITH CRM AND TEM TO DIVERT TO KDSSDR AWKA2021062401Cable · damagedUPON GEAR RETRACTION WHILE DEPARTING MDW, FLIGHT CREW NOTED THAT THE RED (GEAR UNSAFE/TRANSIT) LIGHT EXTINGUISHED, BUT THEN IMMEDIATELY BEGAN TO CYCLE ON AND OFF, ACCOMPANIED BY A LOUD BANGING/CLUNKING NOISE. CREW IMMEDIATELY CYCLED THE GEAR HANDLE DOWN AND THSDR JJBA20210615023Electronic Unit · inoperativeLANDING GEAR HANDLE CANNOT MOVE. LFG WILL NOT RETRACT. L AIR/GND FAIL ON EICAS DURING CLIMB OUT. TROUBLESHOT LG WILL NOT RETRACT WITH L AIR/GND FAIL MESSAGE ON EICAS. DETERMINED LGEU TO BE AT FAULT. R&R LGEU. OPS CHECK GOOD AT THIS TIME.SDR HNAA2021061400261Solenoid Valve · faultedLOUD AIR NOISE AND VIBERATION FROM NLG AREA AFTER RETRATION OF GEAR. R&R NLG DOOR SOLENOID VALVE REF 32-33-02. LEAKS AND OP CKS GOOD OK FOR SERVICE.SDR 2021FA0000179Chain · brokenPILOT DID NOT RECEIVE NOSE DOWN AND LOCKED LIGHT ON APPROACH, ATTEMPTED EMERGENCY EXTENSION, NO CHANGE. FLEW BY TOWER AND VERIFIED THAT NOSE GEAR WAS NOT EXTENDED. LANDED AT MWC WITH MAIN GEAR EXTENDED AND NOSE RETRACTED. MECHANICS NOTED THAT NLG RETRACT CHAINSDR HYIA20210611001Spring · brokenDURING APPROACH THE NOSE LANDING GEAR WOULD NOT EXTEND. AIRCRAFT LANDED WITH NOSE GEAR RETRACTED. NO INJURIES. INSPECTION FOUND THE NOSE GEAR DOOR RETURN SPRING TO BE BROKEN, WHICH CAUSED THE NOSE GEAR DOOR RETRACT BELLCRANK TO BECOME OUT POSITION JAMMING THE SDR MASA2021060600131Warning Message · illuminatedCABIN PRESS FAIL/LANDING GEAR LEVER DISAGREE- REMAINS OOS FOR T/SSDR SWIA202158627Landing Gear · faultedON APPROACH GOT GEAR DISAGREE, RIGHT MAIN. FOLLOWED QRH CYCLED GEAR AND MESSAGE CLEARED. LANDING NORMAL. ON APPROACH GOT GEAR DISAGREE, RIGHT MAIN. FOLLOWED QRH CYCLED GEAR AND MESSAGE CLEARED. LANDING NORMAL. (FLIGHT 4306) DEFERRED LANDING GEAR RETRASDR HALA2021060300085Control Unit · malfunctionedSHIP 382 - ATB - GEAR HANDLE DOES NOT MOVE UP AND GEAR NOT RETRACTING. CORRECTIVE ACTION: VISUALLY INSPECTED LANDING GEAR. NO DEFECTS NOTED. RESET LGCIU 1 AND 2. TEST FLIGHT PERFORMED/SATISFACTORY.(7254571)SDR CALA2021053100753Landing Gear · malfunctionedENTERED FOR CREW. WHEN GEAR LEVER WAS PUT TO UP THE 3 GREEN AN D 3 RED STAYED ON. RAN QRH WITH NO HELP. CYCLED ALT GEAR HANDLE DOOR AND THE GEAR CAME UP. RETURNED BACK TO EWR. PERFORMED FIM TASK 32-30-00-810-815. REMOVED DEBRIS FROM MANUAL EXTENSION ACCESS DOOSDR SWIA202158380Landing Gear · slowGEAR DISAGREE ON TAKEOFF. GEAR EVENTUALLY CAME UP ON ITS OWN AROUND 7000FT, MINUTE OR TWO AFTER TAKEOFF. RETURNED TO PHX. (FLIGHT 3097 - FILED CLOSED) AFTER SPEAKING WITH THE CAPTAIN FOUND BOTH MLG'S HAD OPERATED NORMALLY, THE NLG WAS SLOW TO STOW. INTERSDR 2021FA0000183Link · brokenAFTER LANDING AND THE AIRCRAFT SLOWED TO WALKING SPEED. THE AIRCRAFT STARTED TO TURN ON THE TAXIE WAY. JUST SHORT OF THE TAXIE WAY THE LEFT MAIN GEAR FOLDED. THERE WAS NO PREVIOUS INDICATION OF ANY GEAR PROBLEMS.SDR 29GA2021052100001Control Valve · bypassingFLIGHT: 147 FLL/JAX LANDING GEAR FAILED TO GO DOWN AND LOCK DURING INITIAL APPROACH, REMAINED IN TRANSIT WITH LIGHT ON AND HYDRAULICS NORMAL, EMERGECNY GEAR HANDLE PULLED GEAR EXTENDED LOCKED DOWN. CORRECTIVE ACTION: REPLACED LANDING GEAR CONTROL VALVE OPERATISDR 1AZA20210514001Landing Gear · malfunctionedTHE NOSE LANDING GEAR DID NOT EXTEND FULLY DURING APPROACH AS WAS SEEN BY THE INSPECTION MIRROR. THE PILOT ABORTED THE APPROACH AND IN TROUBLESHOOTING EXTENDED THE LANDING GEAR TO THE FULLY LOCKED POSITION WITH THE MANUAL EXTENSION HAND PUMP. THE LANDING GEASDR AALA202105182782Fitting · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON LEFT MAIN LANDING GEAR RETRACT ACTUATOR JACK FITTING. CORROSION ON UPPER FACE IS 2 INCHES LONG BY 0.125 INCHES WIDE BY 0.028 INCHES DEEP, LOWER FACE IS 6 INCHES LONG BY 0.125 INCHES WIDE BY 0.041 INCHES DEEP. RESDR CALA2021051200643Warning Message · illuminated*DECLARED EMERGENCY* GEAR NOT UPLOCKED DISPLAYED ON UPPER ECAM SCREEN - L-G . OPENSDR FDEA202105111182Damper · failedON T/O COULD NOT RETRACT LANDING GEAR IN SYSTEM 1 OR 2 . COMPLIED WITH ALL ECAM AND QRH PROCEDURES. . R&R LH PITCH DAMPER REF A300 MM 32-11-15-04. JACKED A/C AND SWUNG GEAR SEVERAL TIMES IN EACH SYSTEM, GEAR SWING AND IND. CHECKS GOOD. BITE CHECKED PSDR 9JLA2021051814417Control Module · faultedTHE FLIGHT CREW REPORTED UNCOMMANDED GEAR MOVEMENT. AFTER TAKEOFF THE FLIGHT CREW DESCRIBED THAT THE GEAR HANDLE WAS SELECTED TO THE UP POSITION AND THE GEAR BEGAN TO RETRACT, BUT THE MAIN LANDING GEAR THAN STARTED TO EXTEND TO DOWN AND LOCKED AND THEN RETRACTSDR QXEA2021051100228Switch · failedEMERGENCY EXTENSION OVERRIDE SWITCH FAILS TO MOVE SWITCH IS STUCK COULD NOT EXTEND THE LANDING GEAR. R/R EMERGENCY EXTENSION OVERRIDE SWITCH REF AMM 32-35-01.SDR FDEA202105061140Valve · contaminatedON APPROACH SELECTED GEAR DOWN. THE LEFT MAIN GEAR AND DOOR WERE SLOW ENOUGH TO CAUSE A GEAR NOT DOWN ECAM, BUT CANCELLED A FEW MOMENTS LATER AS THE CYCLE COMPLETED. NORMAL OPS THEEAFTER. DISCOVERED MATERIAL IN L/H MLG RESTRICTOR VALVE. REMOVED AND REPLSDR FDEA202105031081Actuator · leakingMOMENTS AFTER GEAR RETRACTION WE HAD AN INDICATION OF A TOTAL LOSS OF GREEN HYDRAULIC FLUID. BOTH ECAM HYDRAULIC PAGE AND ANALOG GAUGE SHOWED ZERO. EMERGENCY DECLARED. MOCC AND GOC NOTIFIED. COMPLIED WITH ECAM AND QRH FOR MANUAL GEAR EXTENSION. AFTER GEARSDR 9JLA2021051828322Uplock Switch · defectiveTHE FLIGHT CREW REPORTED THAT AFTER TAKEOFF AND GEAR RETRACTION A GEAR UNSAFE INDICATION AFTER SUCCESSFUL RETRACTION. THEY RECYCLED THE LANDING GEAR WITH NO IMPROVEMENT. AFTER RUNNING THE CHECKLIST THE CREW ELECTED TO DIVERT BACK TO KPBI FOR LANDING AND REPAIRSDR KY7A20210501001Landing Gear · intermittentCREW REPORTED LANDING GEAR WOULD NOT EXTEND AND SWITCHED ESS BUS TRANSFER AND STILL WOULDN'T WORK, GEAR RETRACTED AFTER ATTEMPTING QUITE A FEW TIMES. MX INSPECTED THE LANDING GEAR AND MADE SURE ALL HANDLES WERE STOWED, LUBED GEAR COMPLETED RETRACT CHECKS. LASDR DXTA2021042641230Seal · defectiveNLG LANDING GEAR EXTENSION: CLIMBING THROUGH FL230 AT 280 KTS WE HEARD A LOUD BANG, FOLLOWED BY A MODERATE VIBRATION AND THE RED NOSE GEAR UNLOCK WAS FLICKERING ON AND OFF. ON DESCENT BACK TO DEPARTURE POINT THE THE GEAR SEEMED TO RETRACT BACK UP INTO THE WELSDR SWAA2021042966539Module · faultedAFTER TAKEOFF GEAR CAME UP NORMALLY BUT WHEN GEAR HANDLE PLACED IN OFF POSITION NOSE GEAR EXTENDED. WE CYCLED THE LANDING GEAR CAME DOWN & UP NORMALLY / OK TO CONTINUE PER MEL 32-16-01.SDR HNAA2021042600160Electronic Unit · failedAFTER ROTATION, LG AIR/GROUND FAIL MESSAGE APPEARED ON EICAS AND GEAR OULDNT BE RETRACTED. COMPLIED WITH FIM TASKS 32-63-00-810-801-A, 32-63-00-810-802-A, 32-63-00-810-803-A, 32-63-00-810-804-A, AND 32-63-00-810-805-A. R&R'D LEGU, OPS CHECK GOOD IAW AMM 32-3SDR 2021FA0000109Gear · gougedMAIN LANDING GEAR MAIN SECTOR GEAR HAS GOUGE MARKS IN GEAR TEETH, MAIN LANDING GEAR PINION GEARS HAS CHIPPED AND DAMAGED TEETH. TWO BOLTS FOUND SHEARED THAT HOLD MAIN LANDING GEAR SECTOR GEAR IN PLACE.SDR YENA2021041600236Safety Valve · failedFLT# 830, SDQ-BOS. AFTER EXTENDING THE LANDING GEAR L/G GEAR NOT DOWNLOCKED ECAM OCCURRED RAN QRH AND HAD A NORMAL EXTENSION ; TROUBLSHOT IAW TSM 32-31-00-810-859A, R/R NLG OPENING SAFETY VALVE 2630GM IAW AMM 32-31-19, OPS CHECK OK, LEAK CHECK OK.SDR AALA202104139012Switch · out of positionAIRCRAFT WAS GROUNDED: LANDING GEAR FAILED TO RETRACT ON TAKEOFF, FLIGHT RETURNED TO FIELD; DISCOVERED FIRE EXTINGUISHER FELL FROM MOUNT, HITTING ALTERNATE EXTENSION HANDLE DOOR AND TRIGGERING MICROSWITCH. CLOSED MANUAL EXTENSION DOOR AND PERFORMED FUNCTIONALSDR AALA202103309028Selector Valve · faultedAIRCRAFT WAS GROUNDEDL: NOSE LANDING GEAR EXTENDED WITH HANDLE IN OFF POSITION AFTER TAKE OFF. PUTTING HANDLE BACK UP RETRACTED THE NOSE GEAR. HANDLE LEFT IN UP POSITION PER QRH FOUND LANDING GEAR SELECTOR VALVE FAULT. REPLACED SELECTOR VALVE AND ACCOMPLISHED SDR SWIA202157112Bellcrank · abnormalUPON INITIAL GEAR SWING LH BELLCRANK WAS CLOCKED INCORRECTLY CAUSING DAMAGE TO BELLCRANK AND SURROUNDING STRUCTURE (C-CHECK RO 4/1/2021) REPAIRED BELLCRANK AND SURROUNDING STRUCTURE IAW MHIRJ REO 601R-53-41-2887 REV -- DATED 2021-03-29. REFERENCE CONTINUASDR VQMA2021032700000Warning Message · false activationON MARCH 27, 2021 CESSNA 750, SN 750-0026, N926VR HAD AN AIR RETURN TO KPBI. UPON RETRACTING THE LANDING GEAR LEVER, THE RED UNLOCK LIGHT CAME ON WITH THE THREE LANDING GEAR LIGHTS REMAINING ILLUMINATED. IMMEDIATELY FOLLOWING THE GEAR HANDLE RETRACTION, AMBESDR CNF5202108170003Cylinder · malfunctionedUPS SENT US 2 RETRACTION ACTUATORS IN N152UP AIRCCRAFT . A SLOW RETRACTION LANDING GEAR OCCURED AFTER A SHORT PERIOD OF OPERATION. THE LANDING GEAR WAS RELEASED TO UPS ON NOVEMBER 2020, AND THE SLOW RETRACTION OCCURED AFTER 66 CYCLES OF LANDINGSDR IPXA2021032667294Cylinder · inoperativeINSPECTION TYPE:NA**ATB-NO EMERG DECLD-NO EMERG EQUIP USED-LANDED W/OUT INCIDENT** LNDG GEAR WOULD NOT RETRACT AFTER T/O. GEAR HANDLE WOULD NOT MOVE UP. PAN CHECKLIST RIGHT MAIN LNDG GEAR STILL WOULD NOT RETRACT.REMOVED AND REPLACED RIGHT MAIN LANDING GEAR TRSDR ASAA2021032234343Lgciu · faultedLANDING GEAR LGCIU 1 FAULT MESSAGE. GROUNDED - YES. CONFIRMED LGCIU 1 FAULT, BITE TEST FAILED. PER TSM 32-31-00-810-802-A REPLACED LGCIU 1, TEST OK. C/W OPS CHECK OF #1 ENGINE THRUST REVERSER PER AMM 78-31-00-710-042-A.TEST OK. NO FAULTS OR DEFECTS NOTED. A/C SDR FDEA202103200732Valve · failedPDIS 668 32-30 3276 20MAR21 GSO ON APPROACH TO KGSO THE GEAR DID NOT EXTEND IN SYS 2. THERE WAS NO ECAM MESSAGE. THE ONLY INDICATION WE RECEIVED WERE THREE UNLK LIGHTS ON THE LANDING GEAR PANEL AND OVERHEAD PANEL. THERE WAS NO NOISE INDICATING
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