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 FDEA201210183665Uplock · brokenOPEN RT NOSE GEAR DOOR WOULD NOT CLOSE AT GEAR RETRACTION. FOUND LT NOSE GEAR DOOR NOT FULLY CLOSED WHEN ACFT ARRIVED AT THE GATE. LEFT NOSE GEAR DOOR UPLOCK LATCH MECHANISM BROKEN R & R UPLOCK ASSY IAW AMM 32-31-14-04. GROUND DOOR OPENING AND CLOSING TESDR JJBA20121018004Bellcrank · brokenDURING APPROACH, WHEN THE THE LANDING GEAR WAS LOWERED, RECEIVED A WARNING INDICATION THAT THE NLG DOORS FAILED TO CLOSE. DECLARED AN EMERGENCY AND WAS ABLE TO LAND SAFELY WITHOUT FURTHER INCIDENT. GROUND MX FOUND THE NLG DOOR BELLCRANK BROKEN. MX R & R THESDR DXTR20121025001Torque Tube · crackedNOSE LANDING GEAR DOORS TORQUE TUBE IS BROKEN ON RIGHT SIDE. R & R NOSE GEAR DOOR TORQUE TUBE ASSY IAW MM 32-21-01, CHECKED ADJUSTMENT OF NOSE GEAR DOOR LINKAGES, ALL DIMENSIONS IAW MM 32-21-01, PERFORMED GEAR SWING SEVERAL TIMES, NO DEFECT NOTED PN ON 554210SDR HNAA201210100110Door · out of rigLEFT DOOR AMBER LIGHT REMAINED ILLUMINATED WITH GEAR UP. RECYCLED GEAR STILL ILLUMINATED. FORWARD DOOR REMAINED OPEN. ACFT RETURNED TO FIELD. RERIGGED NR 1 FORWARD GEAR DOOR IAW MM32-10-21. OPS CHECKED GOOD.SDR CA121012005Selector Valve · failed(CAN) NLG FAILED TO EXTEND DURING APPROACH. AT LAST, THE CREW RELEASED THE NLG WITH MANUAL RELEASE HANDLE. THE ROOT CAUSE OF THE INCIDENT WAS NLG DOORS CAN`T BE OPENED. AFTER THE MAINTENANCE REPLACED THE DOOR SELECTOR VALVE, THE NLG DOORS CAN BE OPERATED NOSDR QXEA2012093001114Rod · brokenAFTER TAKE OFF, A LOUD SQUEAL FROM GEAR DOOR. DIVERTED. LANDING UNEVENTFUL. FOUND NOSE GEAR DOOR CONNECTING ROD BROKEN. DOOR STILL ATTACHED BY HINGE. MX REMOVED DOOR AND INSTALLED SERVICABLE RT AFT NLG DOOR AND LINKAGE IAW AMM 32-22-01-400-801 AND 32-22-06-4SDR 2013FA0000121Support Bracket · crackedDURING BASE MX OF ACFT, FOUND CRACKED BRACKET-SUPPORT, RT MLG DOOR.SDR V2JA078L107392412Rod · out of rigAFTER TAKE OFF WITH GEAR RETRACTED HAD RT GEAR UNSAFE LIGHT COME ON AT 190 -200 KNOTS, SLOWED DOWN AND LIGHT STAYED ON, DIVERTED ACFT TO WITHOUT INCIDENT. FOUND RT MLG DOOR WITH BROKEN UPLOCK ROLLER ASSY, JAMMED UP INSIDE UPLOCK SPRING DAMPNER. REMOVED DOORSDR REXA2012082501292Door · inoperativeNOSE GEAR DOOR WILL NOT OPEN. RESEATED LANDING GEAR EMERGENCY EXTENSION HANDLE IAW AMM 32-34-00. PERFORMED OPS CHECK OF EMERGENCY EXTENSION SYSTEM IAW AMM 32-34-00. OPS CHECKED GOOD, PERFORMED MLG SWING IAW AMM 32-30-00. OPS CHECKED GOOD, NO FAULTS FOUND. SDR FDEA201208243151Valve · malfunctionedAFTER EXTENDING THE LANDING GEAR FOR LANDING. LANDING GEAR "DOORS" LIGHT DID NOT EXTEND. R & R DOWNLOCK VALVE PER AMM 32-32-07-4. MAIN GEAR DOWNLOCK, OPERATED DOOR SEQUENCE PERFORMED CHECK OF THE UPLOCK OPERATE SEQUENCE VALVE PER SUBTASK 32-32-09-864-014SDR UALA2012082204691Valve · faultyGEAR DOORS STUCK, RTFL. REF TSM32-31-00-810-807-A. REPLACED VALVE AS PER AMM, OPERATIONAL COMPLETE.SDR DALA12005669002Unknown · malfunctionedFLIGHT HAD AN UNSAFE GEAR INDICATION DURING APPROACH, ALL 3 GEAR INDICATIONS WERE RED. CREW COMPLIED WITH THE QRH PROCEDURES AND LANDED WITH GEAR DOORS OPEN. MAINTENANCE JACKED AIRCRAFT, CYCLED GEAR SEVERAL TIMES, AND ALL CHECKS WERE NORMAL WITH ALL NORMAL ISDR CA120822005Linkage · failed(CAN) PILOT REPORTED A SLIGHT JERK 10 MIN BEFORE LANDING ON DECK. AN INSPECTION WAS DONE ON DECK AND REPORTED THE DOOR FITTING BROKEN. ACFT WAS SHUTDOWN, DOOR TIED DOWN AND ACFT FLEW BACK TO BASE WITH LANDING GEAR EXTENDED AND WITHOUT ANY PASSENGERS ONBOARD.SDR XGN2012F00002Rod End · crackedLT MAIN INBD GEAR DOOR ACTUATING LINK ASSY, PN 35-815227-4 INBD ROD END, PN 131553-4M CRACKED THRU THE THREADED SHANK OF THE ROD END.SDR ASOA20120802057RUnknown · unknownCREW REPORTED NOSE GEAR DOORS ATTEMPTED TO OPEN ON APPROACH TWO TIMES WITH GEAR SELECTED IN UP POSITION. SOUND ONLY, NO INDICATION. MX PERFORMED GVI OF NLG AREA AND PERFORMED LANDING GEAR EXTENSION AND RETRACTION. OPS CHECKED SUCCESSFUL WITH NO FAULTS FOUNDSDR U2RA201207180002Angle · crackedRIGHT WING LANDING GEAR INBD STRUT DOOR MOST AFT ANGLE FOUND CRACKED. CRACK LENGTH .4"SDR CA120619009Rod · broken(CAN) DURING CLIMB OUT, FLIGHT CREW WAS ADVISED BY THE FLIGHT ATTENDANT THAT ONE OF THE LT MLG DOORS WAS OPEN. THERE WAS NO INDICATION IN THE COCKPIT, THE PILOT COULD SEE ONE CORNER OF THE OPENED DOOR FROM THE COCKPIT. THE ACFT RETURNED & LANDED WITHOUT FURSDR SWIA201230997Sequence Valve · out of adjustRIGHT MAIN GEAR DOORS DID NOT CLOSE ON GEAR ACTUATION. CLOSED NORMALLY AFTER GEAR CYCLED. (FLT 6417) ADJUSTED RIGHT GEAR FORWARD OUTBOARD DOOR SEQUENCE VALVE PLUNGER IN REFERENCE TO EMB 120 MM.SDR REXA2012061000836Door · out of rigNOSE DOOR OPEN WARNINNG MESSAGE. FOUND LT NLG DOOR OUT OF RIG ADJUSTED NLG DOOR INTO RIG IAW CRJ 200 AMM 32-22-01. LT NLG DOOR PROX SENSOR MEASUREMENT IN LIMITS AT .047 INCH. OPS CHECXKS GOOD AT THIS TIME THIS ACTION CLEARS DM 65008. REMOVED FROM MMO2 PLASDR SWIA201230971Sequence Valve · out of rigLEFT MAIN GEAR DOOR (OUTBOARD) WOULD NOT RETRACT. IT RETRACTED ON 3RD ATTEMPT. (FLT 6425) RE-RIGGED SEQUENCE VALVE SWITCH IN REFERENCE TO AMM.SDR FDEA201206082170Tie Rod · brokenON GEAR RETRACTION AFTER T/O, THE ACFT HAD SEVERE VIBRATION. VIBRATION DIMINISHED AFTER ACFT WAS SLOWED AND GEAR EXTENDED. LANDING WAS NORMAL. NO FUEL DUMP. NO UNSAFE GEAR INDICATIONS. FOUND RT NLG DOOR TIE ROD END BROKE, REMOVED, REPLACED AND ADJUSTEDSDR SIMA20120531002Door · malfunctionedFLIGHT 4069, AFTER TAKEOFF, RECEIVED EICAS LG AIR/GND FAIL, E2 REV FAIL, E1-2 REV FAIL MESSAGE. COMPLIED WITH AOM CHECKLIST AND DECLARED AN EMERGENCY AND CFR WERE CALLED. LANDING SMOOTH, ON CENTERLINE AND NOT OVERWEIGHT. AS ACFT SLOWED DOWN, IT BECAME UNRESSDR DXTA2012052904980Rod · disconnectedON DEPARTURE, "RT MAIN GEAR NOT UP" MESSAGE WITH RED LIGHT IN THE HANDLE. MESSAGE APPEARED AFTER TAKEOFF. ON LANDING, FOUND RT MLG FOLLOW-UP DOOR DISCONNECTED. PERFORMED LANDING GEAR CYCLING OPS TEST GV CMP 32. OPS TESTED GOOD. PERFORMED VISUAL INSPECTION SDR CA120605007Rod End · broken(CAN) DURING GEAR RETRACTION AND EXTENSION PILOT HEARD A LOUD BANG. ACFT LANDED WITHOUT INCIDENT AND MAINTENANCE FOUND THE RT FWD GEAR DOOR ROD END BROKEN. ROD END ASSEMBLY REPLACED AND CHECKED SERVICEABLE.SDR UALA2012052302886Door · malfunctionedGEAR DOOR INDICATION, ACFT RETURNED TO FIELD WHEN BOTH BODY GEAR DOOR DIDN'T STOW. PER CREW THEY CYCLED GEAR, GEAR DROPPED THEN RETRACTED NORMALLY. BODY GEAR DOOR SHOWED IN TRANSIT WHOLE TIME. WHEN ACFT GOT TO GATE BODY GEAR WERE BOTH HANGING DOWN. ACCOMPLISHSDR UALA2012051802808O-Ring · leakingUNION LEAKING AT NOSE GEAR DOOR GROUND BYPASS VALVE. REPLACED O-RING SEAL PER AMM, NO FURTHER LEAKS NOTED.SDR UALA2012051602778Selector Valve · failedPER ACFT POST FLT REPORT LGCIU2 05GA2 - LANDING GEAR DOORS SELECTOR VALVE 41GA IS FAILING. REPLACED MLG DOOR 41GA SELECTOR VALVE PER MM.SDR REXA2012051400726Control Rod · out of adjustNOSE DOOR WARNING MESSAGE ON TAKEOFF, QRH COMPLETE. ADJUSTED NOSE LANDING GEAR DOOR CENTER CONTROL ROD TO LIMITS IAW AMM 32-22-15. REMOVED NOSE GEAR DOOR RIGS PINS. LANDING GEAR EXTENSION RETRACTION SYSTEM AND NOSE DOOR OPERATING MECHANISM OPS CHECKS NORMASDR JJBA20120503001Door · malfunctionedAT CRUISE, 15,000 FT, NOSE GEAR DOORS OPENED AND CLOSED (1 CYCLE). CREW COMPLETED THE REMAINDER OF THE FLIGHT WITHOUT ANY FURTHER INCIDENT. MX CONDUCTED AN INSPECTION OF THE NOSE LANDING GEAR DOORS, ACTUATOR, SHOCK STRUT, ELECTRICAL HARNESS, BELL CRANK SYSTESDR SWIA201230559Selector Valve · failedRECEIVED NOSE DOOR OPEN AND GEAR DISAGREE WARNING MESSAGES. (FLT 6453) REPLACED NOSE GEAR DOOR SELECTOR VALVE. PN: 750006000 SN OFF 0388TSDR CA120418003Spring · failed(CAN) CREW REPORTED THEY LOST NR 2 HYDRAULIC FLUID, WITH ASSOCIATED RUDDER ISO CAUTION AFTER CYCLE GEAR FOR LT GEAR DOOR LIGHT AND RETURNING TO DEPARTURE. MAINTENANCE, FOUND LT GEAR OTBD. REAR DOOR PUSHROD AND SPRING FAILED, AND SEVERED HYD LINE CAUSING HYD SDR CA120418002Pushrod · failed(CAN) CREW REPORTED THEY LOST NR 2 HYDRAULIC FLUID, WITH ASSOCIATED RUDDER ISO CAUTION AFTER CYC GEAR FOR LT GEAR DOOR LIGHT AND RETURNING TO DEPARTURE. MAINTENANCE FOUND LT GEAR OTBD REAR DOOR PUSHROD AND SPRING FAILED, AND SEVERED HYD LINE CAUSING HYD SYSTESDR FDEA201204131397Control Cable · failedRT MAIN GEAR DOOR WAS DOWN AND OPEN AT BLOCK IN. REPLACED RT MLG DOOR FOLLOW UP CABLE IAW AMM 32-31-00-5. ACFT OK FOR SERVICE.SDR SWAA2012041303110Circuit Breaker · trippedAFTER TAKEOFF, LANDING GEAR DOOR WOULD NOT RETRACT. FOUND GEAR LATCH BREAKER OUT, RECYCLED BREAKER, LOWERED AND RAISED GEAR NORMALLY. RESET CICUIT BREAKER PER AMM.SDR AALA20120404013Link Assy · inoperativeCREW REPORTED AIRCRAFT STARTED TO VIBRATE AFTER TAKEOFF. CREW HEARD LOUD BANG WHEN RETRACTING GEAR. RECYCLED GEAR AND SAME NOISE OCCURRED. EMERGENCY DECLARED FLIGHT RETURNED & LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NOSE GEAR FORWSDR CA120403002Spring · broken(CAN) DURING APPROACH, LANDING GEARS WERE SELECTED DOWN: BOTH MLG EXTENDED AND LOCKED IN THE EXTENDED POSITION, NLG DOORS AMBER INDICATION ILLUMINATED BUT THE NOSE LANDING GEAR DID NOT EXTEND. LANDING GEAR LEVER WAS RETURNED TO THE RETRACT POSITION: BOTH MLG SDR HNAA2012030500655Roller · dirtyLEFT MAIN AMBER DOOR ADVISORY LIGHT REMAINED ON AFTER GEAR RETRACTION. LIGHT EXTINGUISHED AFTER COMPLETION OF ABNORMAL CHECK LIST. FOUND LT FORWARD DOOR NOT LOCKING CLOSED AND UPLOCK ROLLER STIFF. REMOVED, CLEANED AND LUBRICATED ROLLER. REINSTALLED AND CYCSDR RAIA201202250001Relay · malfunctionedDURING TAKEOFF THE FLIGHT CREW RETRACTED THE LANDING GEAR. THE NLG DOORS REMAINED OPEN. AIRCRAFT RETURNED TO CID. MAINTENANCE INSPECTED THE NLG DOORS. NO DEFECTS NOTED. AIRCRAFT FERRIED TO STL. MAINTENANCE PERFORMED FIM TASK 32-32-00-810-802. REMOVED ANSDR HNAA2012022100606Roller · lack of lubeRT GEAR DOOR REMAINED OPEN AFTER GEAR RETRACTION. CYCLED GEAR IAW CHECKLIST. DOOR CLOSED, BUT OPENED AGAIN. INBD CREW REPORTS NO DEFECTS NOTED. SWUNG GEAR MANY TIMES. NO DEFECTS NOTED. OK FOR SERVICE AT THIS TIME. ALSO CLEANED AND LUBED FORWARD DOOR UPLOCK SDR 2012FA0000190Torque Tube · crackedDURING A SCHEDULED LANDING GEAR INSPECTION, NOTICED LT BOLT SECURING NLG TORQUE TUBE SHEARED AND NUT AND COTTER PIN MISSING. ON REMOVAL OF ORIGINAL BROKEN BOLT, NOTICED THE BOLT WAS INCORRECT. THE MARKING ON THE BOLT WAS A STANDARD TOLERANCE BOLT (AN4-10D),SDR EE4Y201202090051Bearing · corrodedNLG DOOR LINKAGE AT HALF CLAMP AREA, BEARING CORRODED. REPLACED NLG DOOR LINKAGE AT HALF CLAMPS AND BEARING IAW AMM 32-22-17-400-001-A PARA 4C AND AMM 32-22-17-000-001-A PARA 4A(13),(15).SDR CA120210003Pulley · damaged(CAN) LEFT GEAR DOOR OPEN LIGHT ILLUMINATED WHEN GEAR SELECTED UP. ACFT CIRCLED AND RETURNED TO ORIGINATING DESTINATION AND LANDED WITH NO PROBLEMS. WHEN RETURNED TO GATE ACFT WAS TAKEN TO MAINTENANCE. UPON INSPECTION FOUND LT ALTERNATE RELEASE CABLE GUARD SDR CA120213004Proximity Sensor · malfunctioned(CAN) ENROUTE, AFTER DEPARTURE, ADVISED THAT THEY HAVE ENCOUNTERED LDG GEAR INOPERATIVE CAUTION LIGHT AND NOSE GEAR DOOR OPEN, AMBER DOOR INDICATION, ILLUMINATED. FLIGHT CREW COMPLETED THEIR CHECK LIST AND RETURNED TO DEPARTURE AND ACFT WAS REMOVED FROM SERVSDR CA120207001Bellcrank · broken(CAN) AFTER LANDING, PARKING AND SHUTDOWN THE PILOT NOTICED THE RT LANDING GEAR INBD DOOR HANGING OPEN. MAINTENANCE DISCOVERED THE INBD WHEEL WELL BELLCRANK CASTING ARM FOR THE INBD GEAR DOOR OPERATION HAD SNAPPED OFF. UPON CLOSER EXAMINATION IT COULD BE SEESDR YYFA2012FA0000061Door · out of adjustAFTER TAKEOFF, RED NOSE GEAR UNSAFE ANNUNCIATOR ILLUMINATED UPON GEAR RETRACTION. QRH PROCEDURE FOLLOWED NO CHANGE RETURNED TO DEPARTURE. UPON ACFT ARRIVAL THE ACFT WAS PLACED ON JACKS AND A FUNTIONAL CHECK REVEALED THAT THE LANDING GEAR DOORS WERE OUT OF ADSDR CA120117001Bypass Valve · leaking(CAN) LOSS OF GREEN HYDRAULIC SYS. GEAR HAD TO BE MANUALLY LOWERED. FLIGHT DECLARED EMERGENCY AND LANDED WHERE THEY SHUTDOWN ACFT ON THE RUNWAY. THE GREEN HYDRAULIC SYS FLUID WAS LOST AS A RESULT OF A LEAKING MLG DOOR BYPASS VALVE. VALVE REPLACED IAW AMM 3SDR ALGA2012011300002Door · out of adjustLANDING GEAR RETRACTING LIGHT WOULD NOT EXTINGISH. RETURNED ACFT TO MAINT, ADJUSTED RT AND LT MLG DOORS AS REQUIRED.SDR ASOA201200054Selector Valve · leakingHYDRAUICS 3 LOW PRESSURE ILLUMINATED ON FINAL, COMPLIED WITH QRH & AN EMERGENCY DECLARED. R & R NLG DOOR SELECTOR VALVE IAW AMM 32-22-20 AND IPC 32-22-20 ITEM 5B.SDR CA120126013Spring · broken(CAN) AIRCRAFT WAS FOUND TO HAVE THE LT LANDING GEAR, REAR DOOR SPRING AND ROD END BROKEN. THE SPRING AND ROD END WERE REPLACED AND THE AIRCRAFT WAS RELEASED BACK TO REVENUE SERVICE.SDR UALA2012010400080Linkage · brokenLEFT MLG DOOR SEQUENCE VALVE LINKAGE IS BROKEN AT LOWER BRKT ASSY, REPLACED DOOR SEQUENCE VALVE PER MM, OP CHECKED GOOD.
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