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 AU970773Clutch · slipped(AUS) LANDING GEAR SELECTOR VALVE ACTUATOR CLUTCH SLIPPING.SDR CA970523004Selector Valve · failed(CAN) GEAR WOULD NOT DROP WHEN SELECTED. GEAR DROPPED WITH EMERGENCY PROCEDURE. WITH AIRCRAFT ON JACKS, THE GEAR WOULD CYCLE UP, BUT HYDRAULIC PRESSURE HAD TO BE RELEASED MANUALLY TO GET THE GEAR TO DROP. POWER WAS FOUND GOING INTO THE VALVE BUT WAS NOT SHIFSDR 9705002714Selector Valve · malfunctionedDURING TAKEOFF UPON LANDING GEAR RETRACTION, GEAR WULD NOT RETRACT. AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. CLEANED AND REMOVED DINOL FROM LANDING GEAR SELECTOR VALVE AND PERFORMED FUNCTIONAL CHECK OF LANDING GEAR SYSTEM AND VALVES. OPERATIONASDR WTAA970038Selector Valve · intermittentIPL - GEAR FAILED TO EXTEND ON INITIAL SELECTION. GEAR EXTENDED AFTER SEVERAL ATTEMPTS. AIRCRAFT LANED WITHOUT INCIDENT. AIRCRAFT FERRIED TO FAT FOR REPAIRS. MAINTENANCE REPLACED GEAR SELECTOR VALVE. GEAR SWING AND LEAK CHECK SATISFAC TORY. AIRCRAFT RETUSDR 97UAL900165Gear Handle · malfunctionedWHEN PLACING GEAR HANDLE FROM UP TO OFF, BOTH MAIN GEAR RED AND GREEN LIGHTS CAME ON AND NOTICABLE AIR DRAG FELT. HYDRAULICALLY AND MANUALLY EXTENDED LANDING GEAR SEVERAL TIMES. LUBRICATED LANDING GEAR HANDLE. GEAR LIGHTS WORKING NORMALLY. GEAR HANDLE MAY SDR WTAA970037Gear Selector · intermittentSNA - LANDING GEAR FAILED TO EXTEND ON INITIAL GEAR EXTENSION ATTEMPT. GEAR EXTENDED INTO POSITION WHILE CREW WAS ATTEMPTING TO COMPLY WITH EMERGENCY GEAR EXTENSION PROCEDURE. AIRCRAFT LANDED WITHOUT INCIDENT. AIRCRAFT FERRIED TO FAT FOR REPAIRS. MAINTENANSDR COMA9710163Selector Control · malfunctionWHEN LANDING GEAR SELECTED UP, THE LEFT HAND MLG INTRANSIT LIGHTS REMAINED ON. REPLACED THE SELECTOR CONTROL ASSY.SDR 97ZZZX1107Selector · leakingAFTER GEAR 'DOWN' SELECTION PRIOR TO LANDING, PILOT NOTICED HYD FLUID DRIPPING ONTO THE FLOOR. ACFT LANDED WITHOUT INCIDENT. LANDING GEAR POSITION SELECTOR V ALVE WAS REMOVED AND CHECKED. IT WAS DETERMINED THAT THE LEAK WAS CAUSED BY A DETERIORATED 'PACKINGSDR 97ZZZX1011Selector · misriggedUPON LANDING, NOSE GEAR COLLAPSED DOING SUBSTANTIAL DAMAGE TO THE AIRCRAFT. INSPECTION OF THE GEAR SELECTOR HANDLE FOUND INSTRUMENT PANEL SHOCK MOUNT SCREW HITTING GEAR SELECTOR HANDLE WHEN SELECTING GEAR DOWN POSITION. ALSO, FOUND CABLE HAD BEEN MISRIGGED. SDR 97UAL900139Control Lever · lack of lubeON GEAR RETRACTION, HAD TO USE OVERRIDE TO GET HANDLE TO UP POSITION. TROUBLESHOT AND CHECKED LEVER LATCH OPERATION. NO DEFECTS NOTED. LUBED CONTROL LEVER MECHANISM. LATCH OPERATES NORMALLY.SDR 97ZZZX1030Control · bindingIN-FLIGHT EXPERIENCED: UNABLE TO RAISE LANDING GEAR HANDLE TO UP POSITION. TELESCOPING FUNCTION BINDING.SDR RAIA970202Gear Selector · failedSTL - FLT 7472 - GEAR HANDLE WOULD NOT MOVE TO RETRACT POSITION. MAINTENANCE REPLACED THE GEAR SELECTOR HANDLE. (M)SDR 97ZZZX1037Selector · intermittentLANDING GEAR DID NOT EXTEND WHEN GEAR HANDLE WAS SELECTED DOWN. FOUND GEAR SELECTOR ASSEMBLY INTERMITTENT. INSTALLED NEW GEAR SELECTOR ASSEMBLY; GEAR SYSTEM OPERATIONAL CHECK OK.SDR HNAA9791415Control Valve · failedFLT 3200 - DCA-BWI - THE LANDING GEAR WOULD NOT EXTEND WITH LANDING GEAR SELECTED DOWN. PERFORMED ALTERNATE GEAR EXTENSION. THE AIRCRAFT LANDED WITHOUT INCIDENT. SECURED LOOSE CONNECTOR AT LANDING GEAR INHIBIT SWITCH. LATER IN THE DAY, LANDING GEAR WOULD NSDR 97ZZZM262Selector Valve · failedFLT 3200 - DCA-BWI - THE LANDING GEAR WOULD NOT EXTEND WITH LANDING GEAR SELECTED DOWN. PERFORMED ALTERNATE GEAR EXTENSION. THE AIRCRAFT LANDED WITHOUT INCIDENT. SECURED LOOSE CONNECTOR AT LANDING GEAR INHIBIT SWITCH. LATER IN THE DAY, LANDING GEAR WOULD NSDR CALA9700127Solenoid · inoperativeTHE GEAR HANDLE WOULD NOT GO BEYOND OFF POSITION UNTIL OVERRIDE TRIGGER WAS PULLED AFTER TAKEOFF. THE WARNING HORN SOUNDED INTERMITTENTLY AFTER GEAR RETRACTION. THE LANDING GEAR LEVER LATCH CIRCUIT BREAKER WAS FOUND POPPED. THE CIRCUIT BREAKER WAS RESET, BUSDR SIMA9700282Control Lever · failedMKE - FLT 4321 - LANDING GEAR FAILED TO RETRACT AFTER TAKEOFF FROM MKE. WITH LANDING GEAR HANDLE IN THE UP POSITION AND HYD PRESSURE NORMAL. THE LIGHT INDICATION SYSTEM SHOWED SIX GREEN LIGHTS AND ALSO THREE RED UNLOCK LIGHTS ON FORWARD PANEL. CONTINUED FLISDR SWIA97840Control Relay · failedAFTER DEPARTURE, PLACED GEAR HANDLE IN UP POSITION HAD 6 GREEN AND 6 LED INTRANSIT LIGHTS, GEAR WOULD NOT DO ANYTHING. ALL OTHER INDICATIONS NORMAL. RETURNED TO FIELD. DUPLICATING SQUAWK IN HANGAR, SLAVED IN LANDING CONTROL BOX BUT DISCREPANCY STILL EXISTSSDR 97ZZZM219Spring · malfunctionedFLT 384 - TPA-TLH - AFTER TAKEOFF GEAR WOULD NOT MANUALLY SELECT UP. RESET SPRING, RETURN 3 WAY SELECTOR ASSEMBLY. (M)SDR AU970105Selector Valve · faulty(AUS) LANDING GEAR SELECTOR VALVE FAULTY - REPAIRED ITEM HAD BEEN FITTED BEFORE THE PREVIOUS FLIGHT - THE VALVE WAS AGAIN RETURNEDTO THE OVERHAUL FACILITY - THE VALVE COULD NOT BE FAULTED INITIALLY BUT AFTER REPEATED TESTING THE VALVE FAILED - SUSPECT FAULTY SSDR VTZA97107Gear Handle · failedFLT 6420 - PWM-IAD - DURING CLIMB, AN UNSCHEDULED LANDING DUE TO GEAR WOULD NOT RETRACT. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED GEAR SELECT HANDLE, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED SDR WWMA9700010Gear Handle · miswiredLANDING GEAR HANDLE WOULD NOT RETRACT UNTIL THE DOWNLOCK RELEASE WAS DEPRESSED. MAINTENANCE FOUND WIRE NR GA-91 ATTACHED TO SPLICE NR 305VSDD INSTEAD OF NR 305VSDB. RECONFIGURED WIRING IAW SAAB SB340-76-031 PAGE 18, PERFORMED LANDING GEAR SWINGS.SDR WTAA970012Gear Selector · malfunctionedLAX - BOTH A AND B RED TRANSIT LIGHTS REMAIN ON WITH GEAR UP. MAINTENANCE REPLACED LANDING GEAR SELECTOR LEVER. SYSTEM OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (M)SDR PLGA970117Selector · malfunctionedBTV - FLT 4508 - AFTER TAKEOFF LANDING GEAR FAILED TO RETRACT WHEN SELECTED UP. GREEN GEAR DOWN AND LOCKED LIGHTS REMAINED ON. AIRCRAFT RETURNED TO BTV AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE JACKED AIRCRAFT AND TESTED SYSTEM BUT WAS UNABLE TO DUPLSDR 97ZZZX678Selector Valve · miswiredTHE NOSE GEAR RETRACTED DURING ENGINE START WITH THE GEAR SELECTOR DOWN AND THREE GREEN GEAR IND LIGHTS. INVESTIGATION FOUND THE LEFT DOWNLOCK SWITCH FAILED IN THE CONTROL CIRCUIT APPLYING POWER TO THE LOADING VALVE AND HYD SLECTOR VALVE. PIN B AND D IN CONNSDR COMA9710031Gear Handle · malfunctionedGEAR HANDLE IN UP POSITION VERY LOOSE. REPLACED GEAR HANDLE. OPERATIONAL CHECK GOOD. PART TOTAL CYCLES, 19,478.SDR MASA97001Selector Valve · malfunctionedFLG - FLT 5260 - PILOT REPORTED THAT GEAR EXTENDED IN FLIGHT WITH GEAR HANDLE IN UP POSITION. A/C WAS FERRIED TO FMN. DURING TEST FLIGHT, GEAR WAS CYCLED 3 TIMES. ON THE THIRD RETRACTION ATTEMPT, THE GEAR DID NOT RETRACT WITH THE HANDLE IN THE UP POSITION. SDR CA970130010Handle · worn(CAN) SHORTLY AFTER TAKEOFF CREW ADVISED THAT THEY WERE UNABLE TO RETRACT THE MAIN LANDING GEAR. AIRCRAFT RETURNED. BOTH MAIN OLEOS WERE FLAT. OLEOS SERVICED AND RETURNED TO SERVICE. SAME PROBLEM NEXT FLIGHT. DID OVERRIDE AND CONTINUED TO DESTINATION. GEAR SELSDR 97ZZZM189Gear Handle · not stowedFLT 194 - PBI-JAX - AT POSITIVE RATE, GEARUP, GEAR HANDLE COMES UP INTRANSIT. LIGHTS EXTINGUISH BUT GEAR REMAINS DOWN AND 3 GREEN THEN RELAY CIRCUIT BREAKER POPS. DETERMINED EMERGENCY EXTENSION HANDLE NOT PROPERLY STOWED. REST HANDLE, OPS CHECK SATISFACTORYSDR CA970109011Solenoid · failed(CAN) LANDING GEAR LEVER WOULD NOT MOVE TO GEAR UP POSITION WITHOUT USE OF OVERRIDE LEVER. LANDING GEAR LEVER LOCK SOLENOID REPLACED.SDR QXEA9700004Control Lever · malfunctionedNOSE GEAR DID NOT INDICATE DOWN AND LOCKED ON GEAR EXTENSION. CYCLED GEAR AND NOSE GEAR AGAIN FAILED TO INDICATE DOWN AND LOCKED. ALTERNATE GEAR EXTENSION PERFORMED AND NOSE GEAR INDICATED DOWN AND LOCKED. AIRCRAFT LANDED WITHOUT FURTHER PROBLEM IN RDD. AISDR SWAA961401Prox Switch · failedAFTER TAKEOFF, LANDING GEAR HANDLE WOULD NOT RISE PAST THE OFF POSITION. CREW USED OVERRIDE TO RAISE GEAR. WARNING HORN SOUNDED WITH FLAPS UP, PRESSURIZATION AND ALL OTHER INDICATIONS NORMAL. DIVERTED TO PHX AND MADE AN UNEVENTFUL LANDING. FOUND DEFECTIVE SDR PCAA9600332Selector Valve · failedUPON DESCENT INTO ITH, LANDING GEAR DID NOT EXTEND WHEN SELECTED DOWN. CREW PERFORMED EXTENSION PER EMERGENCY CHECKLIST. A/C LANDED WITHOUT INCIDENT. A/C FERRIED TO BGM FOR REPAIR. TROUBLESHOT SYSTEM, REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE IAW DHSDR VNAA9612003Selector · shortedCLT - FLT 4008 - LANDING GEAR GREEN DOWN AND LOCKED LIGHTS DID NOT COME ON WHEN LANDING GEAR WAS SELECTED DOWN. TOWER OBSERVATIONS WERE THAT THE GEAR WAS EXTENDED. DECLARED EMERGENCY AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE SDR 97ZZZX1931Switch · stuck closedMECHANICS WERE WORKING ON LANDING GEAR DOWNLOCK (J-HOOK) SOLENOID. THEY WERE CHECKING OPERATION OF THE SOLENOID BY ACTIVATING THE RIGHT SQUAT SWITCH. ACFT WAS NOT ON JACKS AT THAT POINT. GEAR HANDLE WAS VERIFIED IN DOWN POSITION PRIOR TO ACTIVATION OF THSDR RAIA961208Selector Valve · failedBMI - FLT 7545 - DURING GEAR EXTENSION, THE LANDING GEAR CONTROL CIRCUIT BREAKER POPPED, AND WOULD NOT RESET. MAINTENANCE REPLACED THE LANDING GEAR SELECTOR VALVE. (M)SDR GLBA96237Gear Handle · failedFSD - GEAR WOULD NOT COME UP. MAINTENANCE REMOVED AND REPLACED GEAR HANDLE. OPERATIONAL CHECKS GOOD. (M)SDR 96UAL900929Gear Handle · malfunctionedON LANDING, GEAR EXTENSION ALL GEAR UNSAFE LIGHTS REMAINED ON. HANDLE WOULD NOT GO TO DETENT, MUSHY HANDLE AND MISSED APPROACH. *S/D* JACKED AIRCRAFT AND PERFORMED SEVERAL GEAR SWINGS, INCLUDING TEST OF MANUAL GEAR EXTENSION SYSTEM. NO ABNORMALITIES NOTED.SDR CA970109031Select Lever · seized(CAN) LH POWER LEVER FROZEN IN CLIMB OUT. ON LANDING THE LANDING GEAR LEVER WOULD NOT RELEASE TO DOWN POSITION AND REQUIRED THE USE OF THE EMERGENCY EXTENSION. ONCE LANDED MAINTENENACE CHECKED THE POWER LEVER AND RETRACTION SYSTEM AND BOTH OPERATED NORMALLY. LSDR 96UAL900912Gear Handle · dirtyNOSE GEAR HAD TO BE EXTENDED BY ALTERNATE SYSTEM, HAD A RED GEAR LIGHT AND NO ALTERNATE NOSE GEAR OPEN LIGHT. GPWS SYSTEM GAVE AN AURAL GEAR WARNING, CYCLED GEAR. *S/D* DETERMINED THAT GEAR HANDLE WAS NOT MOVING INTO FORWARD DETENT WHEN PUT IN DOWN POSITIONSDR GLBA96227Gear Handle · intermittentDVL - RED LIGHTS REMAIN ILLUMINATED WHEN GEAR IS UP. MAINTENANCE REMOVED AND REPLACED LANDING GEAR HANDLE AND PC RELAY BOARD. TEST FLIGHT NORMAL. (X)SDR ASOA96054Control Handle · defectiveFLT 7995 - UPON GEAR EXTENSION ON APPROACH LFT/DFW, RECEIVED NO INDICATION ON LEFT MAIN (EITHER SYSTEM) OR RIGHT MAIN (A) SYSTEM. CREW DECLARED AN EMERGENCY AND LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT. REMOVED AND REPLACED LANDING GEAR CONTROL HANDLE ISDR C2XA96BT018Control Lever · intermittentEWR - FLT 3557 - INBOUND FOR NEWARK, CREW REPORTED LANDING GEAR HAD TO BE EMERGENCY EXTENDED. AIRCRAFT LANDED WITHOUT INCIDENT. LANDING GEAR WAS MEL'D DOWN UNDER MEL 32-31-3 PLACARD NR 896997 AND RETURNED TO SERVICE. A/C RON'D IN BTV MAINTENANCE. FOUND LANSDR 96ZZZX6129Landing Gear · lack of lubeAFTER TAKEOFF, LANDING GEAR LEVER DIDN'T COME UP AND SPOILER LIGHT ON MWS CAME ON. RETURNED TO AIRPORT. LUBRICATED LANDING GEAR LEVER MECHANISM. CHECKED SPOILER AND FOUND NORMAL.SDR GAIA9632Gear Handle · lack of lubeFLT 475 ON APPROACH INTO CLE, FLIGHT CREW NOTED WITH LANDING GEAR HANDLE DOWN THE GREEN DOWN SAFE LIGHTS DID NOT ILLUMINATE. ATC WAS NOTIFIED, FLIGHT CREW REQUESTED TO GO AROUND AND RECYCLE THE LANDING GEAR. AFTER RECYCLING THE GEAR, THE THREE GREEN DOWN SAFSDR VNAA9611005Control Lever · failedLANDING GEAR WOULD NOT RETRACT, CONTINUED TO PIT AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR CONTROL LEVER, GEAR OPERATIONAL CHECKED GOOD.SDR CALA9601628Solenoid · inoperativeTHE GEAR LATCH WOULD NOT RELEASE AFTER TAKEOFF. THE GEAR HANDLE WOULD NOT MOVE TO THE UP POSITION. CIRCUIT BREAKERS WERE PULLED AND RESET IAW QRH PROCEDURES, BUT WITH NO CHANGE. THE AIRCRAFT WAS RETURNED TO GSO WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCESDR CALA9601544Lg Handle · lack of lubeWHEN GEAR WAS LOWERED ON APPROACH, THE THREE GEAR RED UNSAFE LIGHTS ILLUMINATED. ALTERNATE GEAR EXTENSION WAS PERFORMED AND THREE GREEN LIGHTS WERE INDICATED FOR A NORMAL LANDING AT EWR. A SELF TEST OF THE PROXIMITY SWITCH ELECTRONIC BOX WAS PERFORMED WITH NSDR C2XA96RT017Selector Vlv · failedROD - FLT 3627 - AFTER TAKEOFF LANDING GEAR WOULD NOT RETRACT. AIRCRAFT RETURNED TO ROC UNEVENTFULLY. LANDING GAER MEL'D. SUBSEQUENTLY FOUND LANDING GEAR SELECTOR VALVE INOPERATIVE. REMOVED AND REPLACED SELECTOR VALVE IAW ATR 42 MX MANUAL 32-31-51. OPS ANSDR SIMA962951Handle · failedLBB - FLT 3810 - AFTER TAKEOFF LANDING GEAR WOULD NOT RETRACT. AIRCRAFT RETURNED TO LBB AND LANDED SAFELY. AIRCRAFT RELOCATED TO DFW PER MEL 32-3 AUTHORITY. MAINTENANCE REPLACED LANDING GEAR SELECTOR HANDLE. PERFORMED LANDING GEAR RETRACTION/EXTENSION. OP
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