JASC 3234
Service difficulty reports · 2,087
Reports filed under 3234 · Landing Gear Selector, 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 = '3234' 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 = '3234' 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 VNAA2009031700009Control Lever · failedCREW REPORTED NO GEAR MOVEMENT WHEN GEAR SELECTED UP. CREW FOLLOWED QRH AND GEAR CAME UP. AIRCRAFT RETURNED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE CONFIRMED PROBLEM WITH RETRACTION CHECK AND REMOVED AND REPLACED LANDING GEAR SELECT HANDLE. MAINTENSDR USAA2009031190563Manifold · faultyFLT 210 - SMF-PHX - LANDING GEAR - SELECTED GEAR DOWN, WOULDN'T EXTEND, GOT ECAM & IMMEDIATELY GEAR EXTENDED, INITIATED GO-AROUND & BROUGHT GEAR UP, WHEN EXTENDED AGAIN GEAR WAS VERY SLOW TO EXTEND. REMOVED AND REPLACED MANIFOLD SELECTOR VALVE AND RIGHT MAIN SDR CA090312003Selector · unserviceable(CAN) THE LANDING GEAR RELAY CIRCUIT BREAKER "POPPED" IN FLIGHT, GEAR MANUALLY EXTENDED. GEAR HANDLE ASSY REPLACED WITH SERVICEABLE UNIT. NUMEROUS GEAR SWINGS CARRIED OUT. NO FAULTS FOUND. THE GEAR HANDLE SWITCH WAS TESTED BY MX. THE SWITCH WHEN SELECTED DOWSDR TRBA2009027Lever · failedLANDING GEAR HANDLE WILL NOT MOVE TO RETRACT GEAR POSITION (AT SDQ). DEFERRED LANDING GEAR RETRACTION SYSTEM AS PER MEL 332-03 AUTH NR 020233DM-C. MEL CLEARED ON 02-26-09 AT SJU, REPLACED LANDING GEAR CONTROL LEVER AS PER JIC NR 32-31-81.SDR COMA2009022350082Selector Valve · faultyON CLIMBOUT FROM EWR TO CVG RECEIVED NOSE GEAR DISAGREE MSG. EMERGENCY DECLARED, A/C RETURNED TO EWR LANDED SAFELY. REMOVED AND REPLACED NOSE LANDING GEAR SELECTOR VALVE.SDR DXTA2009021003498Handle · stuckAFTER TAKEOFF, GEAR HANDLE WOULD NOT COME OUT OF DETENT TO GO UP AND RAISE THE GEAR.SDR A6WA200940061Handle · malfunctionedAFTER GEAR RETRACTION, GEAR STAYED IN DOWN POSITION, ASSOCIATED MESSAGES WERE INBD ANTISKID INOP AND PARK BRAKE SOV CAUTION MESSAGES. AFTER CYCLING GEAR, GEAR RETRACTED AND CYCLED NORMALLY. REMOVED AND REPLACED LANDING GEAR HANDLE IAW AMM 32-31-01. OPS CHECSDR VNAA2009020500001Selector · failedCREW REPORTED GEAR DISAGREE RED CAS MESSAGE (DOWN POSITION SELECTED) ON APPROACH INTO CLT. AFTER LANDING THE AIRCRAFT HAD TO BE TOWED TO THE GATE BECAUSE OF NOSE WHEEL STEERING CAS MESSAGE AFTER LANDING. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR SELESDR DXTA2009012603474Handle · malfunctionedAFTER T/O, GEAR HANDLE WOULD NOT MOVE ON FIRST ATTEMPT. ON SECOND TRY, GEAR HANDLE MOVED, GEAR RETRACTED NORMALLY BUT RED LIGHT REMAINED ON.SDR CA090122011Fitting · overtorquedON TWO SEPARATE OCCASIONS WHILE PERFORMING UNSCHEDULED MAINTENANCE INVOLVING THE MLG SELECTOR VALVE , TWO ALUMINUM HYDRAULIC FITTINGS HAVE BEEN FOUND DAMAGED OR CRACKED (1) OCT 27, 2008 - WHILE TROUBLESHOOTING A REPORTED HYDRAULIC LEAK UNION P/N MS21902D6 HADSDR GUUA32012109ALens · looseDURING FLIGHT TOP RED LIGHT ON LANDING GEAR HANDLE INOPERATIVE. RESECURED LIGHT BULB RETAINING LENS ON GEAR HANDLE. OPS CHECK GOOD.SDR GUUA94732012109ALens · looseDURING FLIGHT TOP RED LIGHT ON LANDING GEAR HANDLE INOPERATIVE. RESECURED LIGHT BULB RETAINING LENS ON GEAR HANDLE. OPS CHECK GOOD.SDR DXTA2009011903469Handle · stuckLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. GEAR HANDLE WAS LOCKED IN THE DOWN POSITION AND WOULD NOT MOVE.SDR C2XA09IA018Control Lever · inoperativeCREW REPORTED THAT A LANDING GEAR LEVER DISAGREE MESSAGE WAS RECEIVED AND THE LANDING GEAR DID NOT RETRACT. THE ACFT LANDED WITHOUT INCIDENT WHERE MX INSPECTED AND APPROVED THE ACFT FOR A FERRY FLIGHT. THE ACFT LANDED WITHOUT INCIDENT AND MX REMOVED AND REPLACSDR CA090118006Selector Valve · inoperative(CAN) FLT CREW REPORTED THAT THE NLG WOULD NOT EXTEND DURING APPROACH. QRH FOLLOWED, ALTERNATE EXTENSION CARRIED OUT AND THE ACFT LANDED WITHOUT FURTHER INCIDENT. THE ACFT WAS FERRIED TO GEAR DOWN FOR FURTHER TROUBLESHOOTING. MX FOUND THE NLG SELECTOR VALVE SDR SWIA200920782Selector Valve · malfunctionedFLT 2751 - GEAR DISAGREE WARNING MESSAGE ON FINAL APPROACH WITH ABNORMAL NOSE GEAR DOOR INDICATION. REPLACED NOSE LANDING GEAR DOOR SELECTOR VALVE, PN 750006000, SN ON 1950, SN OFF 1985.SDR GUUA93532122808AControl Handle · inoperativeAFTER TAKEOFF, UNABLE TO MOVE THE LANDING GEAR HANDLE FROM EXTENDED POSITION TO RETRACTED POSITION. DIVERTED, LANDED WITHOUT INCIDENT. REPLACED LANDING GEAR HANDLE. OPS CHECK GOOD.SDR SWIA200820709Selector Valve · malfunctionedFLT 4543 - ON GEAR EXTENSION, RECEIVED A NLG GEAR DISAGREE WARNING MESSAGE. REPLACED NLG SELECTOR VALVE ASSEMBLY PN ON 750006000, PN OFF 601R75146-1, SN ON 1063, SN OFF 1928.SDR SWIA200820731Selector Valve · failedFLT 2641 - GEAR DISAGREE WARNING. REPLACED NLG SELECTOR VALVE PN 750006000 SN ON 0272T SN OFF 1032T.SDR HNAA2008122300361Selector Valve · failedNOSE GEAR FAILED TO EXTEND BY NORMAL PROCEDURE, REQUIRED ALTERNATE EXTENSION. REMOVED AND REPLACED GEAR SELECTOR VALVE IN REFERENCE MAINTENANCE MANUAL 32-30-41. REMOVED AND REPLACED GEAR HANDLE SELECTOR VALVE IN ACCORDANCE WITH MAINTENANCE MANUAL 32-30-41. SDR GLBA200812224Control Handle · defectiveSMELL/SMOKE/FUMES/SPARKS - PILOTS REPORTED THAT DURING PRE-FLIGHT CHECKS THEY NOTICED SPARKS BETWEEN THE GEAR HANDLE AND THE DOWN LOCK ARM. MX REMOVED AND REPLACED THE GEAR HANDLE ASSY PN 101-384137-7. PERFORMED GEAR SWINGS AND OPS CHECKS WERE GOOD IAW MM 32-6SDR FDEA200812175188Control Handle · failedAFTER T/O LANDING GEAR WOULD NOT RETRACT. THIS WAS CONFIRMED ON OVHD PANEL AS WELL. INTERROGATED MTP AND GOT 28V GEAR PWR SUPPLY 1 LOSS. INTERROGATED MTP AND GOT 28V GEAR POWER SUPPLY 1 LOSS LOGGED AND LIKEWISE FOUND RELAYS & RETRACT CONTROL C/B OF MLG PROX SDR CA081215007Selector Valve · inoperative(CAN) GEAR DISAGREE WARNING MSG AT LDG SELECTION. ALTERNATE GEAR EXTENSION PERFORMED OK. ACFT LANDED. R&R LDG SELECTOR VALVE: TEST OK.SDR COMA2008121050023Selector Valve · failedON APPROACH INTO ORD RECEIVED GEAR DISAGREE MSG AND NOSE DOOR WARNING MSG ON GEAR EXTENSION. BOTH MSG'S EXTINGUISHED PRIOR TO RUNNING QRH. NO EMERGENCY DECLARED, A/C LANDED SAFELY. REMOVED AND REPLACED NLG DOOR SELECTOR VALVE.SDR MASA2008120300736Selector Valve · faultyASH 7343 HSV-IAD. CREW RETURNED TO FIELD DUE TO NOSE GEAR DOOR WARNING MESSAGE AND GEAR DISAGREE MESSAGE DUE TO MAIN GEARS WOULD NOT RETRACT ON TAKEOFF. FERRIED TO CAE WHERE MX REPLACED DOOR SELECTOR VALVE.SDR CA081204007Shaft · worn(CAN) DURING MX OPERATION OF THE LANDING GEAR MANUAL RELEASE HANDLE IT STUCK IN THE RELEASE POSITION. MX TROUBLESHOOTING FOUND THE RELEASE HANDLE SHAFT BINDING DUE TO INTERNAL WEAR AND SLIGHTLY BENT. RELEASE HANDLE ASSY WAS REPLACED IAW AMM 32-34-01. ACF TTSDR A6WA200840615Control Handle · malfunctionedLOG 197305/3 AFTER TAKEOFF LANDING GEAR DID NOT COME UP WHEN SELECTED UP. LANDING GEAR LIGHT REMAINED GREEN. ALSO GOT INBD ANTI-SKID CAUTION AND PARKING BRAKE SHUT OFF VALVE CAUTION. CLEARED WHEN GEAR SELECTED DOWN. INTERROGATED PSEU AND FOUND DI 11 OFF FASDR SWIA200820389Module · failedFLT 5495 - LANDING GEAR DID NOT RETRACT AFTER TAKEOFF. REPLACED LANDING GEAR HANDLE SELECTOR CONTROL PANEL MODULE.SDR YENA200811030103Control Handle · failedFLIGHT 908, ORD-JFK, RETURN TO ORD, LANDING GEAR HANDLE WILL NOT MOVE. HANDLE LOCKED IN DOWN POSITION AFTER TAKEOFF. REMOVED AND REPLACED LANDING GEAR LEVER CONTROL (6GA) IAW 32-31-11-000-001, PERF LG BITE TEST IAW AMM 32-69-00-740-001 AND NORMAL BRAKING ADJSDR FDEA200810294607Handle · stuckON DEPARTURE FROM MEM GEAR HANDLE WOULD NOT MOVE TO UP POSITION RAN QRH PROCEDURE FOR GEAR HANDLE, WILL NOT MOVE TO UP POSITION UNABLE TO RAISE GEAR HANDLE RETURNED TO MEM.SDR 08FDEA04607Handle · malfunctionedON DEPARTURE FROM MEM, GEAR HANDLE WOULD NOT MOVE TO UP POSITION. RAN QRH PROCEDURE FOR GEAR HANDLE WILL NOT MOVE TO UP POSITION UNABLE TO RAISE GEAR HANDLE, RETURNED TO MEM.SDR SWIA200820256Control Handle · malfunctionedON ROTATION AND GEAR UP, GEAR DID NOT RETRACT UNTIL FL100. FLT 6252. REPLACED LANDING GEAR CONTROL HANDLE ASSEMBLY.SDR C2XA08IA230Control Lever · defectiveFLIGHT 4917, THE CREW REPORTED A LANDING GEAR LEVER DISAGREE WARNING DURING RETRACTION. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR LEVER, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCSDR DXTA2008101703307Warning Light · malfunctionedUPON GEAR RETRACTION THE RED LIGHT IN THE GEAR HANDLE REMAINED ON AND THE GREEN LIGHT IN THE NOSE INDICATOR REMAINED ON.SDR SWIA200820174Selector Valve · failedON APPROACH TO LANDING, RECEIVED "NOSE GEAR" DISAGREE (FLT 6541). REPLACED NLG SELCTOR VALVE. P/N 75000-6000, S/N OFF 2029.
SDR MASA2008101300724Selector Valve · malfunctionedASH FLT 7131 CAK-RON. EMERGENCY DECLARED DUE TO GEAR DISAGREE MESSAGE DURING APPROACH. AIRCRAFT FERRIED TO CAE WHERE MX REMOVED AND REPLACED NLG DOOR SELECTOR VALVE AND NLG RETRACT ACTUATOR.SDR DXTA200810013293Control Handle · malfunctionedLANDING GEAR WOULD NOT EXTEND WHEN SELECTED DOWN. EMER/ABNORMAL CHECKLIST COMPLETED TO SECURE GEAR. EVALUATED THE PNEUMATIC GEAR BOTTLE FOR ACTUATION AND NOTICED BREAK AWAY SAFETY WIRE STILL INTACT AND BOTTLE VALVE ARM TO BE IN THE NORMAL POSITION. GEAR BOTTLESDR COMA0860388Control Handle · failedON CLIMBOUT, LANDING GEAR WOULD NOT RETRACT, WITH IB A SKID AND P-BRAKE CAUTION MSG`S. EMERGENCY DECLARED A/C RETURNED BACK AND LANDED SAFELY. REMOVED AND REPLACED LANDING GEAR CONTROL HANDLE. (K)SDR VNAA0809005Selector Valve · failedCREW REPORTED A NOSE GEAR DISAGREE INDICATION FOR 1.5 MINUTES ON TAKE OFF. THE ACFT LANDED IN RIC WITHOUT INCIDENT. MX INSPECTED AND R&R THE NOSE LANDING GEAR SELECTOR VALVE ASSEMBLY. NO OTHER DEFECTS WERE NOTED. THE ACFT WAS RELEASED FOR SERVICE.SDR VNAA0809004Handle · failedCREW REPORTED LANDING GEAR WOULD NOT RETRACT AFTER TAKE OFF. ANTI-SKID INBD AMBER AND PARKING BRAKE SOV AMBER MSG DISPLAYED. AFTER 3 MINUTES, MSG WENT AWAY AND LANDING GEAR RETRACTED. THE ACFT LANDED IN CLT WITHOUT INCIDENT. MX INSPECTED THE ACFT, PERFORMESDR RAIA00809005Control Lever · defectiveDURING CLIMB, NOSE GEAR DOORS DID NOT RETRACT. MAINT REMOVED AND REPLACED THE LANDING GEAR CONTROL LEVER. SYS OPS CHECKED GOOD. (K)SDR COMA086382Selector Valve · failedON APPROACH INTO EWR SELECTED GEAR DOWN AND RECEIVED GEAR DISAGREE WARNING MSG FOR NOSE GEAR. EMERGENCY DECLARED, FOLLOWED QRH PROBLEM RESOLVED. ACFT LANDED SAFELY. R&R NLG SELECTOR VALVE.SDR DXTA200803254Control Unit · faultyAFTER TAKEOFF, ATTEMPTED TO RAISE GEAR. HANDLE MOVED TO THE UP POSITION, BUT THE GEAR REMAINED EXTENDED. NO OTHER INDICATIONS PRESENT - NO CAS MESSAGE, NO RED LIGHT, THREE GREEN REMAINED ON, NO AUDIO WARNINGS. HANDLE PLACED TO DOWN POSITION FOR LANDING AND LSDR CA080819009Valve · unknown(CAN) DURING FINAL APPROACH THE PILOT SELECTED THE LANDING GEAR DOWN AND THERE WAS NO MOVEMENT. MOMENTARILY THE PROX SYS FAULT CYAN CAS POSTED, BUT CLEARED WITHIN SECONDS. THE PILOT PUT THE GEAR HANDLE BACK UP. THEN SELECTED IT BACK DOWN. AGAIN THE GEAR DID NOSDR 08FDEA03399Handle · gougedLEFT AND RIGHT MLG DOOR RELEASE HANDLES ARE GOUGED. BLENDED GOUGES AT LEFT AND RIGHT MLG DOOR RELEASE HANDLES IAW EA 7-3210-117011.SDR REX2008F00029Selector Valve · malfunctionedON CLIMBOUT RECEIVED GEAR DISAGREE. QRH FOLLOWED, DECLARED EMERGENCY AND RETURNED TO AIRPORT WITH UNEVENTFUL LANDING. MAINTENANCE INSPECTED ACFT AND REPLACED THE MAIN LANDING GEAR SELECTOR VALVE. PERFORMED OPERATIONAL CHECKS PER BOMBARDIER AMM. (S)SDR DXTA200803222Handle · inoperativeTHE LANDING GEAR HANDLE WOULD NOT MOVE AFTER TAKEOFF. (S)SDR C2XA08IA187Control Handle · inoperativeIAH-FLIGHT 2352 - THE CREW REPORTED THAT AFTER TAKEOFF THE LANDING GEAR DID NOT INITIALLY RETRACT, AND HAD THE ASSOCIATED DISAGREE MESSAGE ON EICAS. THE ACFT LANDED AT IAH WITHOUT INCIDENT WHERE MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR LEVER. OPERATSDR MAL2008F00023Selector Valve · malfunctionedGEAR EXTENSION FAILED ON APPROACH TO DTW. PERFORMED EMERGENCY LANDING GEAR EXTENSION AND LANDED IN DTW. (S)SDR CA080805012Selector · defective(CAN) UPON APPROACH THE CREW WAS UNABLE TO EXTEND THE GEAR NORMALLY AND HAD TO PERFORM AN EMERGENCY EXTENSION. A SUCCESSFUL LANDING WAS CARRIED. UPON INVESTIGATION, IT WAS DETERMINED THE PROBLEM WAS IN THE LANDING GEAR SELECTOR ASSY. THE PIVOT SCREW FOR THE MI
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