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.

SDR CALA2014012990263Unknown · malfunctionedDUAL LGCIU FAILURE 1 & 2, GEAR COULD NOT BE EXTENDED WITH GEAR HANDLE, TRIED SEVERAL TIMES, USED ALT METHOD TO EXTEND GEAR. JACKED AIRCRAFT & PERFORMED NUMEROUS GEAR RETRACTION & EXTENSIONS. OPERATIONS CHECKED GOOD, ALL FLIGHT DECK INDICATIONS NORMAL & CORREJan 28, 2014 · N471UA · Airbus A320232SDR MASA2014012820898Proximity Sensor · out of adjustRETURNED TO FIELD WITH GEAR DISAGREE AND NLG DID NOT RETRACT. ADJUSTED PROXIMITY SENSOR PX 44, RETRACTION CHECKED GOOD.Jan 28, 2014 · N933LR · Cndair CL6002D24SDR O2GA201401290066Proximity Switch · failedWOW INPUT - OUTPUT FAIL MESSAGE AFTER TAKEOFF. ACFT LANDED, EWR AS PRECAUTIONARY MEASURE. DECLARED EMERGENCY WITH NO FURTHER PROBLEMS ON LANDING.Jan 25, 2014 · N601VH · Cndair CL6002B16SDR JJBA20140124015Tube · leakingSMOKE IN CABIN AT GATE. TYPE THREE EMERGENCY EXIT PULLED, DITCHING DAM POPPED FLUID LEAKING FROM BELLY. BOTH ENGS OFF & APU IS THE ONLY AIRCRAFT POWER. FOUND SMOKE TO BE HYD FLUID. R & R GEAR DOWN TUBE ASSEMBLY.Jan 24, 2014 · N839CA · Dhav DHC8311SDR AALA20140123009Pseu · inoperativeMIA CREW REPORTED LG WOULD NOT RETRACT. EMERGENCY DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED PROXIMITY SENSOR ELECTRONICS UNIT. SYS GND CHECKED NORMAL OPERATION CLOSED.Jan 23, 2014 · N884NN · Boeing 737823SDR RU3A20140127001Landing Gear · malfunctionedDURING CLIMB OUT AFTER ILS APPROACH, CREW NOTED RED LIGHTS IN THE GEAR HANDLE & A BLINKING LDG TAXI LIGHT CAUTION ADVISORY ANNUNCIATOR. THE LG RELAY CB WAS POPPED. VISUALLY CONFIRMED THE RT MLG WAS PARTIALLY UP. BEECH 300 POH ABNORMAL PROCEDURES FOLLOWED. Jan 22, 2014 · N72 · Beech 300BEECHSDR DXTA2014012205625Circuit Board · failedAFTER TAKEOFF, NOSE GEAR WOULD NOT RETRACT. MAIN GEAR RETRACTED & GEAR DOORS REMAINED OPEN. JACKED ACFT, CLEARED ALL FAULTS. CYCLED GEAR SEVERAL TIMES, RT BRAKE & RT STEERING INDICATORS RED. DOWNLOADED FAULTS & FOUND FAULT CODE 433 TO COME BACK CONSISTENJan 21, 2014 · N277QS · Amd FALCON2000SDR JJBA20140121010Unknown · malfunctionedDURING CLIMB RT MAIN GEAR FAILED TO RETRACT. PERFORMED GEAR EXTENSION & RETRACTION, NO FAULTS DETECTED.Jan 21, 2014 · N369PH · Dhav DHC8202SDR CA140124014Sequence Valve · cracked(CAN) FLIGHT CREW DECLARED EMERGENCY, UNABLE TO EXTEND LANDING GEARS TOGETHER WITH A HYDRAULIC FLUID LOSS IN THE NR 2 HYDRAULIC SYS. MLG SOLENOID SEQUENCE VALVE NR 1 THAT IS CRACKED THAT EMPTIED THE HYDRAULIC NR 2 SYSTEM, THAT AGAIN FORCED TO USE EMERGENCY.Jan 20, 2014 · Dhav DHC8102SDR ALGA2014011701202Landing Gear · malfunctionedLEFT LANDING GEAR WAS DOWN WITH GEAR LEVER IN UP POSITION, ALL THREE LIGHTS SHOWED GEAR UP. PASSING ACFT NOTICED ONE GEAR DOWN.Jan 19, 2014 · N867AL · Skrsky S76CSDR DXTA2014012005621Strut · dischargedDURING GEAR RETRACTION, ONLY THE NOSE GEAR WAS INDICATING TO BE UP. BOTH MAIN GEARS INDICATED DOWN & LOCKED. ALL THREE GEAR DOORS INDICATED TO BE OPEN. LOWERED GEAR HANDLE & ENDED UP WITH 3 GREEN, NO RED LIGHTS. LANDING WAS NORMAL. CHECKED MLG GEAR DOOR,Jan 18, 2014 · N222QS · Amd FALCON2000SDR ANCF2014011000175Sensor · out of adjustUNABLE TO RETRACT MLG AFTER TAKEOFF, AP & AT WERE AUTOMATICALLY DISCONNECTED. ECAM WARNING, MLG SHOCK ABSORBER FAULT. VISUAL INSPECTION OF THE NLG & PROXIMITY SENSORS WERE ACCOMPLISHED SATISFACTORY IAW AMM 22-96-00 PB501. AFS TEST ACCOMPLISHED. FCOM PRO-SJan 17, 2014 · N417AV · Airbus A320214SDR DXTA2014011705619Actuator · failedAFTER TAKEOFF, RT MLG INDICATED YELLOW & THEN RED. RAN CHECKLIST PROCEDURE TO INCLUDE CYCLING THE GEAR & ALL GEAR RETRACTED NORMALLY. REMOVED FAILED RT MLG ACTUATOR. INSTALLED MODIFIED ACTUATOR. WORK DONE IAW CMP CODE 321004. PERFORMED MLG HYD ACTUATOR BLJan 16, 2014 · N755QS · Gulstm 200SDR CA140121002Landing Gear · lack of lube(CAN) AFTER T/O THE LT MLG WOULD NOT RETRACT. THE ACFT RETURNED. MAINTENANCE FOUND THE MID PIVOT POINT OF THE SIDE BRACE STIFF AND NEEDING LUBRICATION. AFTER LUBRICATION THE RETRACTION WAS TESTED SERVICEABLE. SINCE THIS IS A KNOWN HISTORICAL PROBLEM ON THEJan 15, 2014 · Emb ERJ170200SUSDR 9JLA2014013003583Uplock · stiffAFTER DEPARTURE & THE GEAR WAS RETRACTED THE RED GEAR UNSAFE LIGHT REMAINED ILLUMINATED, INDICATING THAT ONE OR MORE OF THE LG WERE NOT IN THE UP POSITION. THE LG WAS CYCLED SEVERAL TIMES & EACH TIME FAILED TO RETRACT PROPERLY. THE GEAR WAS EXTENDED & SINCE Jan 15, 2014 · N560HN · Cessna 560XLSDR 39LA2014011552Landing Gear · malfunctionedLANDING GEAR MALFUNCTION AFTER GEAR SELECTED UP. SELECTED GEAR DOWN PER IRREGULAR CHECKLIST & GEAR MOVED TO DOWN & LOCKED.Jan 15, 2014 · N635AR · Dhav DHC8103SDR IPXA2014011501396Damper · inoperativeAFTER TAKE OFF, LANDING GEAR WOULD NOT RETRACT. PERFORMED QRH/AOM PROCEDURES, CONTINUED ON TO DESTINATION. JACKED ACFT AND PERFORMED RETRACTION TEST AND SYS CHECK IAW 32-31-00-0501. R & R LT MLG PITCH DAMPER. OPERATED GEAR IN SYS 1 AND SYS 2 SEVERAL TIMEJan 13, 2014 · N158UP · Airbus A300F4622RSDR SOKF20140114001Interface Unit · faultyDURING TAKEOFF AT MROC THE LG DID NOT RETRACT & LG DOORS DID NOT CLOSE CORRECTLY. LG LGCIU 1 FAULT & LG SYS DISAGREE APPEARED ON ECAM. R & R LGCIU IAW AMM 32-41-71. PERFORMED TEST IAW AMM 32-69-00-740-001 OK NORMAL. THE AIRCRAFT RETURNED TO NORMAL OPERATIOJan 13, 2014 · N991TA · Airbus A319112SDR USAA2014011000001Fuse · faultyAFTER GEAR RETRACTION, THE RT MAIN GEAR RED & GREEN LIGHTS REMAINED ILLUMINATED. GEAR DID NOT RETRACT. FLIGHT RETURNED TO FIELD WITH GEAR DOWN & ALL 3 GREEN ILLUMINATED. TROUBLESHOT TO NLG RETRACT HYD FUSE. R & R FUSE IAW AMM 32-31-71. PERFORMED OPERATIONAJan 9, 2014 · N435US · Boeing 7374B7SDR FDEA201401070064Pivot · lack of lubeLANDING GEAR RETRACTION FAULT SYSTEMS 1 & 2. LUBED PIVOT. GEAR SWINGS GOOD.Jan 7, 2014 · N674FE · Airbus A300F4605RSDR FDEA201401070049Bearing · contaminatedLANDING GEAR WOULD NOT RETRACT AFTER TAKE-OFF. JACKED ACFT AND SWUNG GEAR IN BOTH SYSTEMS, WENT UP AND LOCKED OK, PROCEEDED TO LUBE BOTH MLG BOGI BEAMS AND ALL FITTINGS. FOUND WATER IN SEVERAL MAIN BOGIE DURING LUBE. LUBED UNTIL ALL WATER REMOVED. REPEATED GJan 7, 2014 · N654FE · Airbus A300F4605RSDR SWIA201435917Uplock · failedNOSE GEAR WOULD NOT LOCK UP. CYCLED 4 X, LAST CYCLE THE GEAR HANDLE WAS LEFT IN THE UP FOR 45-60 SECS & THE GEAR DID LOCK UP. FLT 7376 REPLACED NLG UPLOCK IAW AMM. OPERATIONS CHECKED GOOD. PN16600-103, SN ON CWDD1085-0 & SN OFF CWDD1085-02.Jan 6, 2014 · N955SW · Cndair CL6002B19SDR 29GA2014010595732Motor · failedLEFT MLG LIGHTS DID NOT ILLUMINATE AFTER GEAR EXTENSION. GEAR HANDLE REMAINED RED, FINALLY GOT DOWN AND 3 GREEN AFTER TURNING/YAWIMG THE ACFT. REPLACED LANDING GEAR POWER PACK MOTOR. OPS CHECKS GOOD.Jan 5, 2014 · N87557 · Beech 1900DSDR DXTA2014010605612Landing Gear · malfunctionedTHE GEAR WOULD NOT RETRACT. DOWNLOADED FAULT CODES AND RESET COMPUTERS. NO FAULTS REAPPEARED. IAW MM 45-20-00. FOUND HYDRAULIC FLUID LEAKING FROM THE BOTTOM OF THE LEFT RESERVOIR SHUT VALVE. REMOVED AND REPLACED LT & RT MAIN INBD GEAR DOOR PROXIMITY SENSORS, Jan 4, 2014 · N222QS · Amd FALCON2000SDR SWIA201435846Uplock · failedGEAR DISAGREE WARNING MESSAGE AFTER RETRACTING THE GEAR. AFTER QRH PROCEDURE, GEAR INDICATED DOWN, 3 GREEN. FLT 4760 REPLACED LT MLG UPLOCK ASSEMBLY IAW AMM. SWUNG GEAR, PERFORMED EMERGENCY EXTENSION & CONSECUTIVE SWINGS, OPERATIONS CHECKED GOOD.Jan 4, 2014 · N457SW · Cndair CL6002B19SDR DXTA2014010605613Motor · overheatedDURING FINAL APPROACH, SELECTED LANDING GEAR DOWN, BOTH THE LOW BRAKE PRESSURE & ANTI-SKID INOPERATIVE CAUTION LIGHTS ILLUMINATED. COMPLETED THE EMERGENCY CHECKLIST FOR A POWER BRAKE SYS FAILURE. NO CIRCUIT BREAKERS TRIPPED. USED THE EMERGENCY BRAKE TO STOJan 4, 2014 · N656QS · Cessna 560XLSDR FDEA201401030016Sequence Valve · failedRIGHT MLG WOULD NOT GO DOWN. UTILIZED CRANK HANDLE & RT MLG LOWERED. RT MLG SEQUENCE VLV LOCKED UP & WOULD NOT MOVE. R & R RT MLG SEQUENCE VLV IAW AMM A310-300 32-31-37-04. OPERATIONS CHECK & LEAK CHECKED GOOD.Jan 3, 2014 · N806FD · Airbus A310324SDR CA140103016Release Cable · broken(CAN) EMERGENCY RELEASE CABLE FOR MLG, BROKEN AT MLG UPLOCK ATTACHMENT. CABLE, PN 48503-3 FOUND BROKEN AT BALL END ATTACHMENT. THIS SYS IS USED BY PILOT FOR EMERGENCY RELEASE OF GEAR IF LOST OF HYD SYS OR OTHER GEAR PROBLEM AND BY MAINTENANCE TO GET ACCESS TOJan 2, 2014 · Bombdr DHC8400SDR CALA2014010290041O-Ring · damagedFOUND HYD LEAK AT LT MLG DOWN TRUCK POSITIONER FUSE OUTLET SIDE. REPLACED O RING AT LT MLG GEAR DOWN TRUCK POSITIONER OUTLET FITTING ANG LEAK & OPERATIONS CHECKED GOOD. CTR SYS HYD QUANTITY WITHIN SERVICEABLE LIMITS.Jan 2, 2014 · N674UA · Boeing 767322SDR CA140113001Actuator · failed(CAN) DURING A ZONAL INSPECTION OF THE NR 2 NACELLE IT WAS FOUND THAT 1 OF THE 2 ASSIST SPRINGS LOCATED IN THE MLG UPLOCK ACTUATOR WAS BROKEN. THE LT MLG UPLOCK ACTUATOR WAS THEN INSPECTED AND THE SAME CONDITION, 1 OF THE 2 SPRINGS BROKEN WAS ALSO FOUND. THE Dec 29, 2013 · Dhav DHC8314SDR DXTA2013123005608Landing Gear · inoperativeAFTER DEPARTURE, GEAR HANDLE WOULD NOT PULL OUT OF PANEL TO ALLOW GEAR RETRACTION. GEAR GREEN LIGHTS NEVER WENT OUT, RETURNED & LANDED UNEVENTFULLY. REMOVED AND RPLACED LT SQUAT SWITCH IAW AMM 32-61-00. REMOVED AND REPLACED GEAR CONTROL PCB IAW AMM 24-51-Dec 29, 2013 · N660QS · Cessna 560XLSDR A6WA201312284510Drag Angle · crackedRIGHT DRAG ANGLE CRACKED FWD & AFT ENDS. R & R ANGLE.Dec 28, 2013 · N433AW · Cndair CL6002B19SDR CA131231001Landing Gear · frozen(CAN) INSTANCES OF LANDING GEAR DISAGREE LIGHTS AFTER TAKEOFF ON 17TH, 25TH AND 26TH OF DECEMBER 2013. ON THE 17TH A LOT OF ICING ACCUMULATION WAS FOUND, CLEANED AND GEAR SWINGS CARRIED OUT SUCCESSFULLY. NO FURTHER OCCURRENCES UNTIL THE 25TH DECEMBER ON THE Dec 26, 2013 · Emb ERJ170200SUSDR DXTA2013122702608Landing Gear · malfunctionedAFTER TAKEOFF, POSITIVE RATE CALLED FOR LANDING GEAR UP. FIRST OFFICER RAISED GEAR HANDLE UP. LANDING GEAR DID NOT RETRACT & THREE GREEN LIGHT STILL ILLUMINATED. TURNED BACK TO AIRPORT LOWERED THE LANDING GEAR HANDLE IN DOWN POSITION & LANDED. PERFORMED LADec 26, 2013 · N140QS · Raythn 400ARAYTHEONSDR DXTA201312272608Unknown · malfunctionedDURING TAKEOFF POSITIVE RATE CALLED FOR LG UP. FIRST OFFICER RAISED GEAR HANDLE UP. LG DID NOT RETRACT & THREE GREEN LIGHTS STILL ILLUMINATED. TURNED THE AIRPLANE BACK TO THE AIRPORT LOWERED THE LG HANDLE IN DOWN POSITION & LANDED AT AIRPORT.Dec 26, 2013 · N140QS · Raythn 400ARAYTHEONSDR FDEA201312253039Sequence Valve · out of rigGEAR LEVER RAISED, RT MAIN GEAR DID NOT RETRACT. GREEN DOWN INDICATION, GEAR DOOR AMBER. PUT GEAR HANDLE BACK DOWN ALL INDICATIONS BACK TO NORMAL FOR DOWN & LOCKED. JACKED ACFT, SWUNG RT MAIN GEAR, GEAR DID NOT RETRACT. FOUND RT MAIN GEAR SEQUENCE VALVEDec 25, 2013 · N806FD · Airbus A310324SDR PCSA2013122601Accessory Unit · faultyAFTER TAKEOFF THE LG LEVER WOULD NOT GO PAST OFF TO UP POSITION. GEAR WOULD NOT COME UP.Dec 24, 2013 · N905AJ · Boeing 727231SDR CALA2013122393876Interface Unit · faultyLGCIU 1 FAULT DISPLAYED ON UPPER ECAM SCREEN, LG. REPLACED LGCIU 1, CFDS BITE PASSED IAW AMM 32-31-71 P401 & 32-69-00.Dec 20, 2013 · N830UA · Airbus A319131SDR SWAA2013122323590Priority Valve · faultyDURING GEAR RETRACTION NLG RED LIGHT REMAINED ILLUMINATED WITH GEAR HANDLE UP. NLG EXTENDED WITH GEAR HANDLE IN NEUTRAL POSITION. R & R NLG PRIORITY VLV MODULAR UNIT & LOCK ACTUATOR IAW MM.Dec 18, 2013 · N376SW · Boeing 7373H4SDR VJ3R2013121800757Relay · failedTHE PILOT SELECTED THE GEAR DOWN AND THE LANDING GEAR DID NOT EXTEND. SMOKE STARTED TO FILL THE COCKPIT AND THE PILOT PULLED THE LANDING GEAR MOTOR CIRCUIT BREAKER TO REMOVE POWER FROM THE LANDING GEAR MOTOR. THE SMOKE CLEARED AND THE PILOT WAS ABLE TO MANUADec 18, 2013 · N8251C · Beech F33ASDR AALA20131217015Transfer Valve · inoperativeMIA CREW REPORTED LANDING GEAR WOULD NOT RETRACT. EMERGENCY DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LANDING GEAR TRANSFER VLV. SYSTEM GND CHECKED NORMAL OPERATION CLOSED.Dec 17, 2013 · N870NN · Boeing 737823SDR VJ3R2013FA0000755Relay · failedGEAR DID NOT EXTEND WHEN SELECTED DOWN. TROUBLESHOT THE LANDING GEAR SYSTEM AND DETERMINED THAT THE DYNAMIC BRAKE RELAY WAS AT FAULT. R & R THE DYNAMIC BRAKE RELAY.Dec 17, 2013 · N5582X · Beech F33ASDR 2014FA0000030Landing Gear · malfunctionedPILOT DID NOT GET GREEN DOWN LIGHT AND TOWER REPORTED THAT GEAR LOOKED TO BE DOWN. WHEN PILOT LANDED, GEAR COLLAPSED. WHEN ACFT WAS PICKED UP, TRANSMISSION AND GEAR FELL DOWN AND LOCKED. AFTER PUTTING ACFT ON JACKS AND RUNNING GEAR, FOUND, DUE TO THE GEAR BDec 16, 2013 · N6498P · Piper PA24250SDR 2014FA0000026Valve · inoperativeANTI-ROTATION VALVE FAILURE TO RELEASE BRAKE PRESSURE TO PERMIT WHEEL ROTATION DURING EXTENSION AND LANDING WHICH DESTROYED BOTH LT LANDING GEAR TIRES.Dec 14, 2013 · Gulstm GIVSDR DXTA2013121605597Printed Ckt Board · defectiveLANDING GEAR FAILED TO RETRACT AFTER TAKEOFF. RED LIGHT STAYED ILLUMINATED WITH NO GREEN LIGHT. THERE WAS NOTICEABLE DRAG AS IF THE AIRPLANE WAS NOT CLEAN. EXTENDED LANDING GEAR & BLEW THE BOTTLE FOR PRECAUTION. R & R A DEFECTIVE LANDING GEAR PCB NZ004 IAWDec 13, 2013 · N693QS · Cessna 560XLSDR A6WA201312104466Drag Angle · wornLEFT MLG DRAG ANGLE. R & R ANGLE IAW CRJ SRM 51-42-21.Dec 10, 2013 · N428AW · Cndair CL6002B19SDR A6WA201312114202Drag Brace · defective3980 INFLIGHT RECEIVED GEAR DISAGREE MESSAGE, PERFORMED QRH & LANDED NORMALLY, GEAR HANDLE IN RETRACT POSITION BTMS READING VISIBLE APPROXIMATELY 20 SECONDS BEFORE NLG UNSAFE. R & R DRAG BRACE. FERRIED FOR EMERGENCY HANDLE MOD. SERVICE BULLETIN COMPLIANCE.Dec 9, 2013 · N434AW · Cndair CL6002B19SDR A6WA201312114201Uplock · faulty3856 ON TAKEOFF, GEAR DISAGREE RED WARNING. LT MLG HAD RED DASHES, COMPLIED WITH QRH PROCEDURE. AFTER QRH COMPLETION ALL GEAR INDICATED DOWN & 3 GREEN, RETURNED TO ORF, DID NOT LAND OVERWEIGHT. R & R LT UP LOCK ASSEMBLY MLG OPERATIONS CHECKED GOOD & NO LEAKSDec 8, 2013 · N423AW · Cndair CL6002B19SDR HYIA20140414058Drag 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 BEYOND LIMIT ALLOWABLE. THIS UNIT HAS BEEN SCRAPPED & A REPLACEMEDec 4, 2013 · N406GA · Cessna 402CSDR HYIA20140414057Drag 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 BEYOND LIMIT ALLOWABLE. THIS UNIT HAS BEEN SCRAPPED & A REPLACEMEDec 4, 2013 · N6879R · Cessna 402C
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