JASC 3231
Service difficulty reports · 2,249
Reports filed under 3231 · Landing Gear Door Retract Section, 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 = '3231' 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 = '3231' 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 CA980818003Sensor · out of adjust(CAN) AFTER TAKEOFF, THE GEAR DOORS REMAINED OPEN. AIRCRAFT RETURNED OK. RIGHT HAND RELAY SOCKET BASE 3261 REPLACED. PSEU REPLACED, UPLOCK PROXIMITY SENSOR GAPS ADJUSTED. RELAYS K3261-K2 AND 3261-K11 REPLACED.SDR UPS98827172Door · out of adjustRED DOOR NOT LATCHED, LIGHT ILLUMINATED IN FLT. LEFT ALT MAIN GEAR DOOR LIGHT ALSO ILLUMINATED IN FLT SEVERAL, ATTEMPTS WERE MADE TO RECYCLE GEAR TO NO AVAL. DIVERTED TO CAE PER DISPATCH REQUEST. CHECKED MLG DOOR LT FOLLOW UP PER 323105, CHECKED OK, CHECKEDSDR MWEA98812Bracket · brokenON GEAR EXTENSION UPON LANDING, LEFT MAIN GEAR DOOR FREE SWUNG HITTING PAVEMENT. MTC FOUND BRACKET ON MAIN GEAR DOOR BROKE. REMOVED AND REPLACED DOOR.SDR IXXA9800061Retract Mech · malfunctionedAFTER TAKEOFF FROM MSP, EN ROUTE TO TOL, WHEN THE GEAR WAS RETRACTED, THE FLIGHT CREW NOTICED A LOUD NOISE AND SLIGHT VIBRATION COMING FROM THE NOSE WHEEL WELL AREA. THE CREW PERFORMED A GEAR UPLATCH CHECK WHICH PASSED, THEN CYCLED THE GEAR. THE VIBRATION COSDR AWXA9800153Bolt · missingAFTER GEAR RETRACTION, LEFT NOSE GEAR DOOR WOULD NOT CLOSE. REPLACED NLG DOOR ACTUATOR CYLINDER BOLT IAW 32-31-16, OPS CHECK GOOD.SDR HNAA9891731Door · out of adjustCLT/EWN - FLT 3284 - AFTER GEAR UP SELECTION, NOSE GEAR DOORS OPENED. CYCLED GEAR, NOSE GEAR DOORS OPENED AGAIN. AIR TURNBACK TO CLT. ADJUSTED NOSE GEAR DOORS, ACTUATOR END ONE TURN OUT. CYCLED GEAR, OPS CHECK GOOD. (X)SDR HNAA9891729Valve · failedCLT/HHH - FLT 3172 - AFTER GEAR RETRACTION, NOSE GEAR DOOR AMBER LIGHT CAME ON. CREW CYCLED GEAR AND LIGHT ON AGAIN. AIR TURNBACK TO CLT. REMOVED AND REPLACED SOLENOID SEQUENCE VALVE, OPS CHECKED GOOD. (X)SDR 98ZZZX3169Fitting · failedPILOT REPORTED THE LANDING GEAR DID NOT FULLY RETRACT FOLLOWING TAKEOFF FROM NASSAU. ATTEMPTS TO CYCLE THE GEAR WERE UNSUCCESSFUL. THE GEAR WOULD NEITHER EXTEND OR RETRACT NORMALLY. THE GEAR WAS EXTENDED BY USING THE EMERGENCY PUMP AND A NORMAL LANDING WAS SDR AU980679Spring · fractured(AUS) LT AFT MAIN LANDING GEAR DOOR OPEN ASSIST SPRING BROKEN.SDR 9809589885Retract Mech · out of adjustAFTER TAKEOFF, THE LANDING GEAR DOOR OPEN LIGHT REMAINED ILLUMINATED AFTER LANDING GEAR RETRACTION. THE FLIGHT CREW FOLLOWED COM PROCEDURES AND LANDED AT MEM WITH LANDING GEAR DOOR EXTENDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE LEFT AND RIGHT MAIN LANDISDR EIAA980208Rod · brokenLAX - LOG PAGE: F81751 - DURING FLIGHT AFTER GEAR RETRACTION, GEAR 'DOOR OPEN' LIGHT REMAINED ILLUMINATED WITH BOTH LT WING GEAR DOOR OPEN LIGHTS ALSO ILLUMINATED. RECYCLED GEAR, PROBLEM REMAINED. RETURNED TO LAX. REPLACED INBD DOOR LINKAGE ROD LOWER ROD ESDR 98ZZZX2981Bellcrank · crackedDURING 100-HOUR INSPECTION, RT INBOARD MLG DOOR BELLCRANK WAS FOUND CRACKED NEAR PIVOT POINT. THIS PART HAD BEEN REPLACED BECAUSE OF FAILURE 1,074.3 HOURS (4 YEARS, 4 MONTHS) TIME IN SERVICE. LEFT BELLCRANK FAILED IN LIKE MANNER 2 MONTHS AGO (M OR D REPORT FSDR 98ZZZX2726Bolt · misinstalledNOSE GERA DOOR MECHANISM ROD ATTACH PONT BOLT P/N AN24-30 TO NOSE STRUT IS BEING INCORRECTLY INSTALLED ACCORDING TO LEARJET IPC CH 32-23-05, FIG 05, ITEM 21, PAGE 0, AND CAUSING GOUGING TO THE SKIN AT FRAME 5, FS 160.77. IN REFERENCE TO THE ILLUSTRATION, THE SDR IXXA9800055Retract Mech · lack of lubeAFTER TAKEOFF WHEN THE GEAR WAS RETRACTED, THE FORWARD NOSE GEAR DOORS REMAINED OPEN. THE CREW CYCLED THE GEAR WITH NO HELP. THE FLIGHT CONTINUED TO TOL, MAKING AN UNEVENTFUL LANDING. MAINTENANCE INSPECTED THE NOSE GEAR DOOR LATCH MECHANISMS, WITH NO DISCRESDR UF6A980604Rod · failedAFTER TAKEOFF, VIBRATION FELT FROM NOSE GEAR AREA. MAINTENANCE REPLACED THE NOSE GEAR DOOR CONNECTING ROD. OPS CHECK GOOD. (X)SDR 98ZZZX2506Cam · failedLEFT NLG WOULD NOT RETRACT FOLLOWING TAKEOFF. LEFT GEAR DOOR CAM ASSY FAILED. REPLACED LT GEAR DOOR CAM ASSY. OPS SATISFACTORY. (X)SDR 9809489914Retract Mech · dirtyDURING APPROACH, LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR EXTENSION. FLIGHT CREW PERFORMED EMERGENCY GEAR EXTENSION PROCEDURES AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND LEFT GEAR DOOR SEQUENCE CABLE AND TELESCOPE SWIVEL BINDING. CLESDR CA980629019Control Cable · stiff(CAN) ON LANDING ROLL, GEAR DOOR OPEN LIGHT ON, LT GEAR DOOR OPEN CONFIRMED BY TOWER. MAINTENANCE CHECK FOUND CABLE OF LT MAIN GEAR DOOR SEQUENCE STIFF AND TORQUE TUBE RIVET SHEARED. CABLE CLEANED AND LUBRICATED, REPLACED DOOR AND RIVET, FOLLOW-UP CABLE RIGGSDR 98FDEA00390Retract Mech · malfunctionON TAKEOFF WHEN LANDING GEAR WAS RETRACTED NOSE GEAR DOOR A REMAINED ON. NOISE IN NOSE GEAR AREA CONFIRMED DOORS WERE NOT CLOSED. GEAR WAS RECYCLED AND ALL FURTHER OPERATIONS WERE NORMAL. ADJUSTED BOTH NOSE GEAR DOOR SWITCHES AS PER MAINTENANCE MANUAL 32-62SDR 9809376626Sensors · dirtyDURING CLIMB, THE NOSE LANDING GEAR DOOR DID NOT CLOSE AFTER LANDING GEAR RETRACTION. RECYCLED THE LANDING GEAR AND THE DOOR CLOSED. AIRCRAFT CONTINUED TO LAX AND LANDED WITHOUT INCIDENT. CLEANED THE NOSE LANDING GEAR DOOR SENSORS, OPERATIONAL CHECK GOOD.SDR CA980603016Door · stiff(CAN) WHEN GEAR SELECTED UP A GEAR UNSAFE LIGHT ILLUMINATED. RIGHT GEAR DOOR FOUND TIGHT INTERFERRING WITH UP TRAVEL. DOOR RE-RIGGED.SDR ARWA980506Mechanism · out of adjustIN FLT RETURN DUE TO LOUD RATTLING NOISE FROM NOSE WHEEL WELL AREA. UNABLE TO PRESSURIZE AIRCRAFT AUTO OR MANUALLY. ADJUSTED NOSE GEAR DOOR PER MM 32-10-0. RUN UP ENGINES PRESSURIZED OK IN MANUAL, AUTO INOP OPEN DMI ON AUTO PRESS. (M)SDR 98ZZZX2124Bellcrank · failedARM ON CRANK ASSEMBLY SPUN ON SHAFT ALLOWING LANDING GEAR AND DOOR TO COME OUT OF SYNC. LANDING GEAR DOOR CLOSED PRIOR TO GEAR GOING UP. GEAR BOUND ON CLOSED DOOR CAUSING NUMEROUS PARTS OF MECHANICAL LINKAGE TO BE DAMAGED. AIRCRAFT LANDED WITHOUT INCIDENT. SDR CALA9800867Link · failedA VIBRATION WAS FELT AFTER GEAR RETRACTION LEAVING DCA. ALL GEAR INDICATIONS WERE NORMAL. RECYCLING THE GEAR MADE NO CHANGE. THE AIRCRAFT WAS RETURNED TO DCA WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE RT NLG FORWARD DOOR LINK FAILED WITH THE DOSDR ABXA9800449Valve · defectiveON CLIMB-OUT, GEAR UNSAFE LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION AND THE RIGHT MAIN LANDING GEAR DOOR NOT LATCHED LIGHT WAS ILLUMINATED. RECYCLED GEAR WITH THE SAME RESULTS. REPLACED RIGHT MAIN LANDING GEAR DOOR CONTROL VALVE AND UPLATCH ASSY. INSSDR CA980608031Linkage Pin · missing(CAN) ON CLIMB, DURING GEAR UP SELECTION, ECAM WARNING LANDING GEAR AND INTERFACE UNIT FAULT AND GEAR DOOR NOT CLOSED AT NOSE LANDING GEAR. A/C RETURNED TO DEPARTURE TERMINAL. MAINTENANCE CHECK REVEALED NOSE GEAR DOOR ACTUATOR EYE AND LINKAGE PIN MISSING. NSDR USAAF98054Damper · failedPIT - FLT 434 - AFTER TAKEOFF FROM PIT, 'L MLG DOOR' MESSAGE APPEARED ON DISPLAY. CREW RECYCLED GEAR WITH SAME RESULT. FLT RETURNED TO PIT AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT MAIN GEAR UPSTOP DAMPER. GEAR SWING WAS NORMAL. (SDR QXEA9800636Retract Mech · out of adjustSEA - AFTER GEAR RETRACTION, THE LEFT GEAR DOOR REMAINED IN THE OPEN POSITION. CYCLED THE LANDING GEAR AND THE DOOR CLOSED NORMALLY. INSPECTED THE AIRCRAFT AND FOUND IT SAFE FOR A FERRY FLIGHT SEA-PDX. IN PDX ADJUSTED THE JAM NUT ON THE LEFT FORWARD DOOR ACSDR P5CA9801008Rod · corrodedLT BODY GEAR WW DOOR 745 ACT MANUAL SELECTOR ROD LOWER EYE END FOUND CORRODED. REPLACED ROD PER MM 32-35-08.SDR RRXA98080Retract Mech · lack of lubeON GEAR UPLATCH CHECK, GEAR FAILED CHECK IN COMPLIANCE WITH GEAR UPLATCH FAILURE CHECK LIST GEAR CONTINUED TO FAIL UPLATCH CHECK AND SOUNDED AS THOUGH NOSE GEAR DOORS WERE OPEN AND/OR NOSE GEAR EXTENDED WHILE IN THE GEAR UP POSITION. IN COMPLIANCE WITH THE QRSDR ABXA9800370Rivets · shearedAFTER EXTENDING LANDING GEAR, GEAR DOOR OPEN LIGHT ILLUMINATED. ABORTED APPROACH AND RECYCLED GEAR. LEFT GEAR RED LIGHT AND GEAR DOOR OPEN LIGHT ILLUMINATED. CREW INITIATED EMERGENCY GEAR EXTENSION PROCEDURES AND LANDED WITH THE LEVER UP. LANDING WAS UNEVESDR ABXA9800367Door Spring · out of adjustLANDING GEAR UNSAFE LIGHT ILLUMINATED DURING CRUISE FLIGHT WITH LEFT MAIN LANDING GEAR DOOR 'NOT LATCHED' LIGHT ILLUMINATED. RECYCLED GEAR, NO CHANGE. ADJUSTED LEFT MAIN LANDING GEAR PROXIMITY SWITCH TARGET STOP. REPLACED LEFT GEAR DOOR SPRING IAW DC8 MM 32SDR DHL9870720CLinks · chafedAT C-CHECK, NLG WHEEL WELL DOORS ACTUATING MECHANISM ACTUATION ROD, QUADRANT, LINKS ARE CHAFED SEVERELY AT FWD BULKHEAD. REMOVED AND REPLACED MECHANISM AND LINK PER MM 32-21-21. N/R 3577SDR QXEA9800534Retract Mech · malfunctionedLEFT MAIN FORWARD GEAR DOOR REMAINS OPEN AFTER TAKEOFF. GEAR WAS CYCLED, AND THE DOOR CLOSED. INSPECTED FORWARD GEAR DOOR ACTUATION MECHANISM, NO DEFECTS NOTED. CLEANED BOTH RESTRICTORS AT THE FORWARD GEAR DOOR ACTUATOR, OPERATIONAL CHECKS GOOD. NO PARTS RSDR VJ9800116Retract Mech · malfunctionedUPON RETRACTION OF LANDING GEAR AFTER TAKEOFF, EXPERIENCED AIRFRAME VIBRATION. AS PRECAUTIONARY MEASURE FLIGHT CREW ELECTED TO RETURN TO IAD. ON ARRIVAL AT GATE FOUND RT NOSE GEAR DOOR OPEN. INSPECTED NOSE WHEEL AREA AND FOUND NO DAMAGE. CLOSED AND SECUREDSDR CA980430029Valve · separated(CAN) DURING CLIMB, NR 2 HYDRAULIC PRESSURE AND QUANTITY. NLG DOOR SEQUENCING VALVE HAD SEPARATED FROM VALVE CAUSING A MAJOR LEAK OF HYDRAULIC FLUID.SDR 98ZZZX1689Cam · bentPIC REPORTED THE INABILITY TO EXTEND THE LANDING GEAR ELECTRICALLY, WITH A LOUD BANG NOTED IMMEDIATELY UPON EXTENSION. THE LANDING GEAR WAS EXTENDED MANUALLY, AND THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. SUBSEQUENT INVESTIGATION DISCLOSED A TRIPPED LANDISDR CA980416001Bellcrank · broken(CAN) DURING TEST FLIGHT WHEN THE LANDING GEAR WAS BEING CYCLED, NOTED THE RT MLG WAS NOT FULLY RETRACTED. A/C RETURNED TO BLOCKS. RT MLG DOOR BELLCRANK WAS BROKEN. REPLACED.SDR 98UAL900125Rod · brokenRETURNED TO ORD DUE TO NOISE IN NOSE GEAR AREA WHEN GEAR WAS RETRACTED. *S/D* RIGHT NOSE GEAR STRUT DOOR AND OPERATING ROD WAS DAMAGED FROM POSSIBLE DOOR IMPACT WITH BAGGAGE CART. REPLACED ROD AND DOOR.SDR 98FDEA00221Latch · lack of lube98-0077 - AFTER GEAR RETRACTION ON TAKEOFF, THE RED RIGHT GEAR LIGHT STARTED FLICKERING ON BOTH PANELS. THE GEAR WAS RECYCLED IN ACCORDANCE WITH THE RED TABS. THE LIGHT REMAINED EXTINGUISHED. FAULT CODE 32-30 APR. FOUND RIGHT MLG DOOR LATCH ROLLER LINK BINSDR USAAF98031Stop · out of adjustCLT 1856 - CREW RECEIVED LEFT MAIN LANDING GEAR WARNING MESSAGE DURING RETRACTION ON THE MFDU. CREW LOWERED THE GEAR AND RECEIVED A NORMAL DOWN AND LOCKED INDICATION. THE FLIGHT THEN RETURNED TO CLT WHERE LANDING WAS WITHOUT FURTHER INCIDENT. MAINTENANCE FOSDR USAAD98050Retract Mech · malfunctionedIND - FLT 942 - AFTER TAKEOFF AND THE LANDING GEAR RETRACTED, THE FLIGHT CREW EXPERIENCED SEVERE VIBRATION FROM THE NOSE GEAR AREA. THE AIRCRAFT RETURNED TO THE FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE LEFT NOSE GEAR DOOR OPEN. THE NOSE GEARSDR 9804909856Latch · out of adjustDURING CLIMBOUT, THE LEFT MAIN LANDING GEAR UNSAFE AND DOOR OPEN LIGHTS ILLUMINATED. FLIGHT CREW FOLLOWED COM PROCEDURES, RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE ADJUSTED THE LEFT MAIN LANDING GEAR DOOR LATCH MECHANISM, OPERATIONAL CHECK OK.SDR 9804759952Link · brokenVIBRATION AND NOISE COMING FROM NOSE GEAR AREA AFTER TAKEOFF. FLIGHT WAS RETURNED TO MCI AND LANDED WITHOUT INCIDENT. EMERGENCY WAS DECLARED DUE TO OVERWEIGHT LANDING CONDITION. MAINTENANCE FOUND LEFT NOSE GEAR DOOR LINK BROKEN. REPLACED LINK AND LEFT NOSE SDR CALA9800492Bolt · shearedWHEN GEAR UP WAS SELECTED AFTER TAKEOFF, THE GEAR AND GEAR DOOR LIGHTS REMAINED ON WITH EICAS MESSAGE OF GEAR DOORS AND GEAR DISAGREE. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND A SHEARED BOLT IN NLG DOOR OPERATED SESDR 98ZZZX2253Control Valve · misoverhauledPILOT REPORTED WHEN GEAR EXTENDED, ALL 3 GEARS WENT DOWN AND LOCKED THEN LOST ALL COMBINED HYDRAULIC SYSTEM FLUID. MAINTENANCE FOUND LMG DOOR CONTROL VALVE MISSING LEVER AND INTERNAL PARTS, ONLY HOUSING LEFT AND WHEEL WELL. VALVE HOUSING SENT BACK TO MANUFACSDR VJ9800042Door Linkage · out of adjustAFTER GEAR RETRACTION, EXPERIENCED VIBRATION AND CREW ELECTED AS A PRECAUTIONARY MEASURE TO RETURN TO MAINTENANCE BASE. UPON LANDING DETERMINED THAT LEFT NOSE LANDING GEAR DOOR WAS NOT FULLY CLOSED. ADJUSTED LT NOSE GEAR DOOR LINK ROD ASSEMBLY; OPS CHECKED GSDR 9804299854Mechanism · out of adjustLEFT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR RETRACTION. FLIGHT WAS RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED AND RIGGED LEFT MAIN GEAR DOOR, OPERATIONAL CHECK NORMAL.SDR SWIA971094Sequence Valve · failedWHEN LEFT GEAR CYCLED UP A AND B INTRANSIT LIGHTS REMAIN ON. FOUND LEFT OUTBOARD GEAR DOOR SEQUENCE VALVE BLEEDING PRESSURE BY. REPLACED SEQUENCE VALVE AND CYCLED GEAR SEVERAL TIMES. ALL CHECKS GOOD ON GROUND WITH NO LEAKS NOTED.SDR CA980317031Door · out of rigging(CAN) LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. FOUND RT MAIN LANDING GEAR DOOR OUT OF RIG. MAIN LANDING GEAR DOOR RIGGED.
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