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 JJBA20220721024Proximity Switch · failedLANDING GEAR AIR/GROUND SYSTEM FAILURE. EICAS MSG LG AIR/GND FAIL APPEARED AFTER TAKEOFF. LG WOULD NOT RETRACT. HANDLE WOULD NOT MOVE. REMOVED AND REPLACED NOSE GEAR "WOW" PROX SWITCH -PERFORMED OPS CHECK, OPS CHECK GOODSDR CALA2022072001848Actuator · inoperativeNOSE GEAR DOOR DISAGREE AND GEAR DISAGREE AFTER T/O DETECTED BY BOTH CHANNEL 1 AND 2 OF THE PSEU. CREW EXPERIENCED BUFFETING. TO SWING FOR THE 4 & 5 TIME. THIS WAS ALL COMPLETED UNDER AMM NOSE STRUT PER- 32-30-01. 32-30-01. SEE NEXT UPDATE FOR CONTINUED MX ACSDR DXTA2022071866160Switch · out of rigNLG ACTUATOR: DURING FLIGHT CLIMBING THROUGH 41600, WE STARTED HEARING AND FEELING A VERY LOUD AND CONTINUOUS BANGING UNDERNEATH OUR FEET. NO CASS MESSAGES WERE PRESENT OR ANY OTHER ABNORMAL INDICATION. BECAUSE THE BANGING SEAMED TO BE INTENSIFYING AND WOULD NSDR AALA202207180392Switch · inoperativeAIRCRAFT WAS GROUNDED: LANDING GEAR WOULD NOT RETRACT AND ALTERNATE EXTENSION DOOR NEEDS CLEANING. ACCOMPLISHED CLEANING DOOR SWITCHES PER FIM 32-30-00 AND MAIN LANDING GEAR OPERATIONS TEST PER AMM 32-32-00 OPERATIONS CHECK GOOD.SDR G1IA20220714028Motor · failedWHILE ENROUTE TO KOGD, I RECEIVED A HYD FLUID LOW LIGHT IN FLIGHT AND THEN IT EXTINGUISHED, I TESTED THE HYDRAULIC FLUID SENSOR AND RECEIVED NORMAL INDICATIONS. ONCE I CAME INTO LAND, I ATTEMPTED TO LOWER THE GEAR AND NOTHING LOWERED. I DID NOT HEAR THE PUMP ASDR JJBA20220719013Gear · unlatchedLG AIR /GND FAIL IN FLIGHT. R&R LEFT MLG FORWARD PROX SWITCH & RIGHT MLG AFT PROX SWITCH. PERFORMED GEAR SWINGS WITH BREAK OUT BOXSDR 4DPA2022071400001Gear · failedCREW REPORTED-ON TAKEOFF WE HAD A LANDING GEAR AIR TO GROUND FAIL IMMEDIATELY WHEN WE WENT TO PULL THE GEAR UP. THEN WE HAD A LANDING GEAR LEVER DISAGREE AFTER THE RIGHT MAIN WHEEL WOULD NOT RETRACT. SHORTLY AFTER THAT WE WERE GETTING A “TAKEOFF TRIM” AUDIBLE SDR 2022FA0000360Uplock Switch · failedAFTER EXTENDING LANDING GEAR, CREW RECEIVED AMBER CAS "GEAR DISAGREE L".SDR AALA202207151837None · defectiveAIRCRAFT WAS GROUNDED: AFTER TAKE OFF NOSE LANDING GEAR WOULD NOT RETRACT, CREW CYCLED GEAR BUT NOSE LANDING GEAR INDICATION REFLECTED RED/ DOORS OPEN. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO SDJ WHERE IT LANDED SAFELY WITH OUT FURTHER INCIDENT.SDR AALA202207131837None · noneAIRCRAFT WAS GROUNDED: AFTER TAKE OFF NOSE LANDING GEAR WOULD NOT RETRACT, CREW CYCLED GEAR BUT NOSE LANDING GEAR INDICATION REFLECTED RED/ DOORS OPEN. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO SDJ WHERE IT LANDED SAFELY WITH OUT FURTHER INCIDENT.SDR W50A2022F00323B-Nut · failedDURING APPROACH INTO KLEE PIC CALLED FOR GEAR DOWN LANDING CHECK BUT NEVER RECEIVED A GEAR DOWN INDICATION. PIC CALLED FOR A GO AROUND AND ASKED FOR VECTORS TO TROUBLE SHOOT THE ISSUE IAW QRH. CREW ELECTED TO DIVERT TO KTPA AFTER EMERGENCY GEAR EXTENSION CHECKSDR 2022FA0000329None · noneAIRCRAFT ARRIVED IN WICHITA WITH VENT LINE AND EMERGENCY EXTEND LINE DISCONNECTED FROM THE EMERGENCY GEAR EXTENDED BOTTLE. THE MAINTENANCE MANUAL WAS NOT FOLLOWED WHEN THE GEAR BOTTLE WAS LAST INSTALLED, AND BOTH LINES TO THE EMERGENCY GEAR BLOW-DOWN BOTTLE WESDR QMLA2022063020037Limit Switch · malfunctionedLANDING GEAR FAILED TO EXTEND NORMALLY. WAS ABLE TO EXTEND THE GEAR USING ABNORMAL PROCEDURE. LANDED WITHOUT EVENT. SUSPECT DOWN LIMIT SWITCH. SUPPLEMENTAL INFORMATIONSDR QXEA2022062700235Light · inoperativeRIGHT MAIN GEAR LIGHT DID NOT LIGHT UP UNTIL ALTERNATE EXTENSION GEAR DOOR WAS OPENED. NO WARNING GEAR LIGHT GEAR OPERATED NORMALLY. REMOVED FROM SERVICE. FOUND RH MAIN GEAR GREEN DOWN LOCK LIGHT DIM. ABLE TO DUPLICATE LIGHT OUT WITH MANUAL VIBRATIONS TO LIGHTSDR FDEA202206161443Sensor · failedPDIS 751 32-30 3421 16JUN22 YMX OPEN U LANDING GEAR LEVER INTERLOCKED CAUTION ON SYS 1 RIGHT AFTER CAPT TAT AND PITOT PROBE HEAT FAULTS. NO ISSUES ON SYS 2.MEL 16JUN22 12:44 YMX U RELEASED FOR SERVICE PER MEL : 32-30-01-B CATEGORY : C EXPISDR FDEA202206151434Selector Valve · noneLANDING GEAR WOULD NOT EXTEND. 3 RED GEAR UNSAFE ON SYSTEM 1 AND 2. LANDING GEAR WAS GRAVITY EXTENDED. T/S IAW TSM 32-30, FIGURE 113. FOUND LANDING GEAR SELECTOR VALVE 3GA INOP. REMOVED AND REPLACED 3GA REF AMM 32-31-12-04. DURING T/S'ING FOUND LANDING SDR AALA202206164643Landing Gear · false indicationAIRCRAFT WAS GROUND: ON CLIMB OUT, GEAR LEVER WAS POSITIONED FROM UP TO OFF AND GEAR EXTENDED. LEVER WAS RETURNED TO UP, GEAR STOWED. FLIGHT DECLARED AN EMERGENCY AND RETURNED TO ORD LANDING SAFELY. **SUPPLEMENTAL REPORT FOR AALA202206134643: ACCOMPLISHED FIM SDR JIKA2022061101Gear · intermittentON APPROACH ATTEMPTED INTO KBFL, LANDING GEAR HANDLE WAS SELECTED TO DOWN POSITION, LANDING GEAR GREEN POSITION LIGHTS DID NOT ILLUMINATE, NEITHER DID GEAR IN-TRANSIT LIGHTS. GEAR WAS MANUALLY EXTENDED. EMERGENCY WAS DECLARED. THE AIRCRAFT WAS FERRIED FROM KBFSDR JIKA2022061001Motor · faultyNOSE WHEEL LANDING GEAR ILLUMINATOR NOT GREEN ON PUTTING THE GEAR DOWN. RECYCLED IT A COUPLE OF TIMES. STILL NO GEAR LIGHT AND IN TRANSIT LIGHT ILLUMINATED. EMERGENCY GEAR EXTENSION PROCEDURE FOLLOWED WITH MANUAL GEAR EXTENSION WHILE DECLARING EMERGENCY LANDINSDR AALA202206135407None · defectiveAIRCRAFT WAS GROUNDED: LANDING GEAR CONTROL AND INTERFACE UNIT #1 AND # 2 FAULT. AN EMERGENCY WAS DECLARED AND THE GEAR WAS LOWER MANUALLY. THE AIRCRAFT LANDED SAFELY AT LAX AND WAS TOWED TO THE GATE. MAINTENANCE REPLACED THE LANDING GEAR NORMAL CONTROL LEVER SDR KY7A20220609001Gear · abnormalPILOT REPORTED LH GEAR WOULD NOT SHOW GREEN; CYCLED GEAR 3 TIMES NAD GOT GREEN INDICATIONS. AIRCRAFT IS IN MAINTINEANCE AND IS YET TO BE DETERMINEDSDR AALA202206013347Uplock · defectiveAIRCRAFT WAS GROUNDED: AFTER TAKE OFF LANDING GEAR DOORS NOT CLOSED, ECAM. AFTER PROCEDURE LANDING GEAR DOORS CLOSED NORMALLY. AFTER ROTATION HAD STRONG VIBRATION COMING FROM NOSE GEAR UNTIL OVER 100' AGL WHEN WE RETURNED TO FIELD IN CLT, LOWERED THE GEAR AFTESDR AALA202205313347None · noneAIRCRAFT WAS GROUNDED: AFTER TAKE OFF LANDING GEAR GEAR DOORS NOT CLOSED, ECAM. AFTER PROCEDURE LANDING GEAR DOORS CLOSED NORMALLY. AFTER ROTATION HAD STRONG VIBRATION COMING FROM NOSE GEAR UNTIL OVER 100' AGL WHEN WE RETURNED TO FIELD IN CLT, LOWERED THE GEARSDR 8G9R705DSwitch · inoperativeAIRCRAFT NLG DID NOT RETRACT AFTER TAKEOFF. ABLE TO LAND WITHOUT INCIDENT. UPON INSPECTION, TECHNICIANS FOUND CENTERING SWITCH OUT OF ADJUSTMENT. TECHNICIANS CORRECTED SWITCH. AIRCRAFT MAY HAVE EXPERIENCED A LANDING GEAR OVERSPEED CONDITION SO AN INSPECTION WASDR DXTA2022052362380Switch · damagedLEFT MLG LANDING GEAR RETRACTION: ON DEPARTURE THE LANDING GEAR HANDLE WOULD NOT GO INTO THE GEAR UP POSTION. THE WOW MISCOMPARE CAUTION LIGHT ILLUMINATED. ALL THREE GREEN DOWN LIGHTS ON THE LANDING GEAR INDICATED THEY WERE IN THE DOWN AND LOCKED POSITION. SDR 2022F00243Actuator · noneHIGH VIBRATION DURING TAKEOFF AND CLIMB AND GETTING WORSE WHILE INCREASING SPEED IN THE LOWER NOSE. CORRECTIVE ACTION:HAS BEEN CHANGED ROD ASSEMBLY IAW TASK 32-22-11-004-031, TASK 32-33-61-705-001 AND TASK 32-33-00-735-005. HAS BEEN CHANGED NLG LOCK ACTUATOR 3SDR HALA2022051600100None · noneSUPPLEMENTAL INFORMATION - LMLG SHORTENING LINK REPLACED & ADJUSTED // GEAR SWING & FREEFALL CHECKS ACCOMPLISHED, ALL CHECKS GOOD. AIRCRAFT RELEASED FOR SERVICE.SDR DBCA202205120003Switch · out of adjust1) ON APPROACH WITH GEAR DOWN CREW NOTED "GEAR" ON MFD AND LH GEAR ANNUN FLICKER TO WHITE UNSAFE POSITION FOR A SECOND. IN THE FLARE AFTER RETARDING POWER HEARD AN AUDIBLE GEAR WARNING 2) MTN CHECKS SHOWED NO DEFECTS ON GROUND. 3) MTN PERFORMED CHECKS ON DOWNSDR 3SVA05072022Bolt · brokenDURING ROUTINE CLEANING AND GENERAL CARE OF THE AIRCRAFT IN THE HANGAR, A RAMP ATTENDANT NOTICED ONE OF THE CLAMPS SECURING THE TAXI LIGHT HARNESS TO THE AFT DRAG BRACE ASSEMBLY WAS LOOSE. IT IS NORMALLY SECURED TO THE NAS 464 BOLT THAT ATTACHED THE FORWARD ASDR SWAA2022050201072Cable · brokenLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF WITH FLAPS UP LANDING GEAR WARNING HORN SOUNDED AND TAKEOFF CONFIGURATION LIGHT ILLUMINATED. NORMAL LANDING WAS MADE. / [01] REF LP 2006969; FOUND MX MSG 31-51001 GSBV CL FAULT ON PSEU. DURING TROUBLESHOOTING FOUND SDR SIMA20220429003Gear · indicationMECHANICAL LANDING GEAR SYSTEM FAIL MSG. LG WOW SYS FAIL CAUTION LOUD THUNK NOISE ON NOSE GEAR RETRACTION MSG WENT AWAY AFTER EXTENSION RTF DFW. EMERGENCY DECLARED. -C/A-PERFORMED OPERATIONAL TEST OF LANDING GEAR EXTENSION AND RETRACTION SYSTEM IAW EMB 175 AMMSDR AALA202204284608Lock Actuator · leakingAIRCRAFT WAS GROUNDED: ON APPROACH TO DFW, EICAS MESSAGE, HYDRAULIC QUANTITY LOW C. FLIGHT DECLARED AN EMERGENCY LANDING SAFELY. REPLACED LEAKING LEFT MAIN LANDING GEAR FORWARD SIDE BRACE DOWN LOCK ACTUATOR PER AMM 32-32-04. ACCOMPLISHED SATISFACTORY LEAK CHECSDR CALA2022042501072Landing Gear · noneLANDING GEAR WOULD NOT RETRACT AFTER T/O. CYCLED GEAR PER ECAM N O HELP TOP OF THE GEAR HANDLE SELECT PACKAGE ONLY OTHER LIGHT THAT WAS BLINKING WAS ADIRU1 WAS FLASHING THE WHOLE TIME CONTACT TOMC 847-700-9980 DE-BRIEFED INBD CREW THEY SAID THEY CYCLED THE GEASDR 2022F00233None · dirtyPILOT REPORTED DURING LANDING THAT THE LEFT LANDING GEAR DOWN & LOCK LIGHT DID NOT ILLUMINATE AT DEPLOYMENT. AN "EMERGENCY LANDING GEAR EXTENSION" WAS PERFORMED BY THE PILOT WITH UP TO 60 HAND STROKES AS PER THE POH, BUT THE DOWN & LOCK LIGHT DID NOT ILLUMINATSDR YENA2022042000385None · noneFLT#1754, SJU-FLL. ' AFTER LANDING, NOSE WHEEL STEERING WAS LOST ECAM WHEEL N/W STR FAULT FOLLOWED BY L/G SYSTEM DISAGREE. THE LEFT MAIN GEAR SHOWED UNLOCK ON THE GEAR INDICATOR AND ONE LGCIU SHOWED THE SAME ON THE WHEEL SYS PAGE; ACCOMPLISHED TSM 32-51-00-81SDR HNAA2022041900166Proximity Switch · failedAFTER GEAR RETRACTION LOUD NOISE HEARD FROM NOSE BAY AREA. C/W QRH SPEED BELOW 250 KNOTS. GEAR INDICATED UP AS NORMAL. HYD PRESSURE NORMAL. TROUBLESHOOTING, R & R NLG DOOR SOLENOID VALVE WITH SERVICEABLE VALVE. WORK DONE IN REF TO AMM 32-33-02. DID NOT FIX.SDR DBCA202204130002Pump · failed1) UPON ARRIVAL IN HDC CREW NOTED A BRAKE FAILURE. STERLING MAINTENANCE CONTROL CONTACTED MAINTENANCE IN HDC. MAINTENANCE REMOVED AND REPLACED BRAKE PUMP WITH REPAIRED UNIT.SDR YENA2022041100349Selector Valve · failedFLT#25, BOS-BGI. (AIRCRAFT PERFORMED AN AIR TURN BACK INTO BOS). ' UPON RETRACTION OF L/G ON TAKEOFF L/G LGCIU 1 FAULT ( PAX CONV ITEM(S) - LTV - INDIVIDUAL ); REF LOG PAGE 3313446 ITEM 2 (REPLACED LANDING GEAR SELECTOR VALVE REF AMM CHPT 32-31-34, SEE DEFECT SDR FDEA202204070886None · nonePDIS 744 32-30 3672 07APR22 MEM OPEN U LANDING GEAR WOULD NOT COME DOWN. REFERENCED QRH. L/G GRAVITY EXTENSION ACCOMPLISHED. GEAR CAME DOWN. FOUND PROXIMITY DETECTOR PROCESSING UNIT (PDPU, 54GB) WITH RED FAULT LIGHT ON. RECALLED MEMORY ANDSDR YENA2022040600338Proximity Sensor · failedFLT#1834, PAP-JFK. (AIRCRAFT DECLARED AN EMERGENCY). 'NOSEGEAR "UNLOCKED " LIGHT STARTED FLASHING ABOUT(.5 HOURS INTO FLIGHT. NEXT, IT CAME ON STEADY W/"L/G CTRL & RED TRIANGLE ON THE ECAM WHEEL PAGE. NEXT, THE "LGCIU (2) 'ECAM MESSAGE CAME ON. UNEVENTFUL LSDR FDEA202203300758Valve · failedPDIS 601 32-30 3967 30MAR22 OAK OPEN U AFTER ROTATION ON TAKEOFF AND CALLING FOR GEAR UP , GEAR HANDLE EXTREMELY DIFFICULT TO MOVE STARTING ABOUT A THIRD THROUGH THE RANGE OF TRAVEL. GOT THE GEAR HANDLE TO MOVE TO THE UP POSITION WITH 20-30 SDR AALA202204055725Torque Tube · corrodedAIRCRAFT WAS GROUNDED: NOSE LANDING GEAR FREE FALL TORQUE TUBE ASSEMBLY CORRODED. **SUPPLEMENTAL REPORT FOR AALA202203315725: REPLACED NOSE LANDING GEAR TORQUE TUBE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 32-33-18 AND AMM 32-33-00-720-004A **SDR VNAA202204011111None · unknownAFTER TAKE OFF, CREW COMMANDED GEAR UP, AND GOT A GEAR DISAGREE MESSAGE. THEY LEVELED OFF AT 3000' AND RAN THE QRH. QRH SAID LAND NEAREST SUITABLE. CREW DECLARED AN EMERGENCY AND DECIDED TO BURN OFF FUEL BEFORE DIVERTING TO IAD. ONCE AIRCRAFT WAS NO LONGER OVESDR AALA202203315725Torque Tube · corrodedAIRCRAFT WAS GROUNDED: NOSE LANDING GEAR FREE FALL TORQUE TUBE ASSEMBLY CORRODED. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN)SDR DXTA2022032959220Not Reported · not reportedNLG LANDING GEAR RETRACTION: INFLIGHT, AFTER GEAR RETRACTION RED UNLOCK LIGHT REMAINS ILLUMINATED. ALL 3 GREEN DOWN LIGHTS WERE EXTINGUISHED.//CORRECTIVE ACTION//JACKED UP AIRCRAFT. CHECKED NOSE STRUT EXTENSION AND FOUND TO BE AT
THE CORRECT DIMENSION OF 9.1SDR DXTA2022032959190Uplock Switch · defectiveRIGHT MLG LANDING GEAR EXTENSION: DURING FLIGHT AT 4000' 250 KIAS IN CONTINUOUS CHOP SPEED TAPE TURNED RED AND AUTO THROTTLES REDUCED TO 210 THREE TIMES DUE TO RIGHT GEAR MONENTARILY INDICATING NEITHER UP NOR DOWN. THERE WAS NO NOTICABLE INCREASE IN NOISE NORSDR VNAA202203291112Landing Gear · fault messageDURING FLIGHT THE CREW RECEIVED A GEAR DISAGREE MESSAGE, FOLLOWED THEIR QRH AND LANDED AT THE NEAREST SUITABLE AIRPORT WHICH WAS BUF. THE CREW WORKED WITH ATC TO FIND AN AIRPORT WITH SUITABLE RUNWAY CONDITIONS AND WINDS DUE TO THE WEATHER IN THE AREA. THEY LANSDR VNAA202203291111Selector Valve · failedGEAR DISAGREE WARNING MSG IN FLIGHT, CAME ON IN 6 SECS OR LESS / C/W FIM TASK 32-31-00-810-803-A01 POSSIBLE CAUSE #3 FOUND PINS A TO PIN B FAILED/OPEN CIRCUIT. REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE IAW CRJ700 AMM 32-32-10-000/400-801-A01.SDR AALA202203293700Safety Valve · defectiveAIRCRAFT WAS GROUNDED: LAND GEAR DOORS NOT CLOSED ECAM AFTER GEAR EXTENSION ** SUPPLEMENTAL REPORT FOR AALA202203283700: REPLACED LANDING GEAR SAFETY VALVE 49GA PER AMM 32-31-17. REPLACED LANDING GEAR DOOR SELECTOR VALVE 41GA PER AMM 32-31-34 (AALA202203298902SDR AALA202203298902Selector Valve · defectiveAIRCRAFT WAS GROUNDED: LAND GEAR DOORS NOT CLOSED ECAM AFTER GEAR EXTENSION ** ORIGINAL REPORT WAS AALA202203283700** REPLACED LANDING GEAR SAFETY VALVE 49GA PER AMM 32-31-17. REPLACED LANDING GEAR DOOR SELECTOR VALVE 41GA PER AMM 32-31-34 (AALA202203298902) R
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