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.

SDR MASA2013110967981Landing Gear · out of rigNOSE GEAR DISAGREE ON RETRACTION. RIGGED PX24 AND PX44 BOTH WITHIN LIMITS. PERFORMED GEAR SWINGS. OPS CHECKED GOOD.Nov 9, 2013 · N926LR · Cndair CL6002D24SDR FDEA201311072712Actuator · failedATTEMPTED TO RAISE GEAR AFTER TAKEOFF. GEAR FAILED TO RETRACT. RECEIVED A GEAR DISAGREE CAUTION EICAS AND GEAR DOORS WARNING EICAS. DOOR LIGHTS ON GEAR INDICATION PANEL ILLUMINATED. GEAR HANDLE LOWER AND REGAINED THREE GREEN ON AND DOORS LIGHT OUT. REMONov 7, 2013 · N917FD · Boeing 75723ASDR QREA2013111200001Uplock Hook · crackedHYDRAULIC ON AND GEAR UNLOCK LIGHT CAME ON DURING DECENT, FOLLOWED BY A THUMPING NOISE FROM THE LT GEAR. GEAR EXTENDED NORMALLY WITH 3 GREEN. LANDED AND CALL DOM. DOM ASKED THE PILOT TO LOOK AT THE UPLOCK HOOK ON THE LT GEAR. SHOWED UPLOCK HOOK CRACKED. FNov 7, 2013 · N717HA · Cessna 525ASDR CA131108001Bearing · seized(CAN) THE CREW REPORTED THAT THE LT MLG FWD DOOR WAS OPEN A LITTLE IN FLIGHT, HOWEVER COCKPIT INDICATION WAS NORMAL. MAINTENANCE INVESTIGATION FOUND THE AFT HINGE BEARING ON THE LT MLG FWD DOOR SEIZED. THIS PREVENTED THE DOOR FROM FULLY CLOSING OR OPENING. ANov 5, 2013 · Dhav DHC8102SDR R61A201310201037Door · inoperativeCREW REPORTED THAT THE MLG DOOR INDICATION WAS FLASHING AFTER THEY SELECTED GEAR UP. CREW FOLLWED THE QRH AND RETURNED TO DEPARTURE. AN EMERGENCY WAS NOT DECLARED AND CREW LANDED WITHOUT INCIDENT. MAINTENANCE RERIGGED THE ALTERNATE EXTENSION SYS OF THE DOOROct 20, 2013 · N323NG · Bombdr DHC8402SDR USAA2013101000004Rod End · looseAFTER TAKEOFF, RECEIVED A LANDING GEAR DOOR NOT CLOSED ECAM AFTER RAISING GEAR. CYCLED GEAR DOWN AND BACK UP IAW ECAM. SAME ECAM AGAIN, THEN DOOR CLOSED AND ECAM MESSAGE CLEARED. MX FOUND LOOSE ADJUSTMENT OF NLG LEG FIXED DOOR INSTALLATION, AFT OF STRUT. TOct 8, 2013 · N288AY · Airbus A330243SDR DXTA2013091305502Circuit Board · failedDURING GEAR RETRACTION AFTER TAKEOFF, RED UNLOCK STAYED ON. WITH NOISE LIKE GEAR DOORS WHERE OPEN. PERFORMED ROTARY TEST FOR GEAR LIGHTS, RED UNLOCK LIGHT DOES NOT TEST. COMPLIED WITH LANDING GEAR FUNCTIONAL CHECKS AND GEAR OPS CHECKED GOOD. CHECKED INTEGRISep 12, 2013 · N955QS · Cessna 750SDR ERAA20130058Proximity Sensor · out of rigLT MAIN GEAR DOOR CAUTION LIGHT STAYED ON WITH GEAR RETRACTION. VISUALLY CHECKED GEAR DOOR WAS OPEN. COMPLIED WITH TROUBLESHOOTING IAW MM SECTION 32-00-00. RIGGED UPLOCK PROXIMITY SENSOR IAW SECTION 32-30-26. OPS CHECK ON GROUND FOUND GOOD. OPS CHECK FLIGHTSep 5, 2013 · N883EA · Dhav DHC8106SDR FDEA201309042111Uplock · brokenAFTER TAKEOFF, NOSE GEAR DOOR LIGHT STAYED ON. PRIOR TO LOWERING GEAR ON ARRIVAL, MOVED THE GEAR HANDLE TO NEUTRAL. NOSE GEAR DOORS APPEARED TO LOWER. HEARD INCREASING NOISE AND VIBRATION FROM NOSE AREA. LANDING UNEVENTFUL. ON BLOCK IN FOUND LT NOSE GEAR DOSep 4, 2013 · N744FD · Airbus A300B4622RSDR YYFA2013082720130Door · malfunctionedRED NOSE GEAR IN TRANSIT LIGHT STAYED ON DURING RETRACTION WITH THE GEAR DOOR OPEN LIGHT STAYING ON: POST FLIGHT WALK AROUND REVEALED NLG DOOR LEFT OPEN. TESTED NLG DOORS IAW AMM32-22-01, NO DEFECTS NOTED, ACFT RTS.Aug 27, 2013 · N306FA · Doug DC983SDR CA130826006Bellcrank · sheared(CAN) AFTER FLIGHT, IT WAS NOTED THAT THE RT INBD MLG DOOR WAS HANGING OPEN. NO NOISE WAS HEARD IN FLIGHT DURING EXTENSION AND RETRACTION AND THE LANDING GEAR SYS FUNCTIONED NORMALLY. IT WAS FOUND THAT THE IDLER BELLCRANK THAT CONTROLS THE DOOR MOVEMENT HAD Aug 22, 2013 · Cessna 414SDR CA130904009Rod · detached(CAN) DURING THE TAKEOFF AND INITIAL CLIMB ALL INDICATIONS PERFECTLY NORMAL AND A NORMAL CLIMB PROFILE WAS BEING FLOWN. AT APPROXIMATELY FL200 THE CABIN CREW CALLED ON THE I/C WITH THE INFORMATION THAT THAT THERE WAS AN UNDERCARRIAGE DOOR OPEN ON THE RT SIDE.Aug 17, 2013 · Bombdr DHC8400SDR SWIA201333976Pin · brokenFLT 5427, ON RAISING LANDING GEAR LEVER, RECEIVED DISAGREEMENT LIGHTS A & B FOR THE RT MAIN GEAR. RAN THE QRH & CYCLED THE GEAR LEVER. AFTER RAISING LEVER AGAIN, RECEIVED BOTH GREEN & RED A & B LIGHTS FOR THE RT MAIN GEAR. REPLACED BROKEN RT INBD GEAR DOJul 14, 2013 · N301YV · Emb EMB120ERSDR UIEA2013071100363Actuator · inoperativeAFTER TAKEOFF, AND GEAR RETRACTION, "GEAR DOOR" EICAS MESSAGE SYNOP INDICATES RT WING DOOR NOT CLOSED. CHECKLIST COMPLIED WITH, NO CHANGE. TROUBLESHOT AND FOUND WING GEAR ALTERNATE EXTENSION SYS ELECTRICAL ACTUATOR OUT OF RIG, R & R ELECTRICAL ACTUATOR, OPS Jul 11, 2013 · N475MC · Boeing 74747UFSDR UALA2013071104837Fitting · lack of lubeNOISE AND VIBRATION IN FLOORBOARD INDICATIVE OF NOSE GEAR DOORS NOT TIGHTLY CLOSED. LUBED NLG. AFT NLG DOOR FITTINGS.Jul 10, 2013 · N454UA · Airbus A300*SDR ERAA201307110050Rod · out of adjustLEFT MAIN GEAR DOOR LIGHT REMAINS ON AFTER RETRACTION. LT MAIN FORWARD DOOR OBSERVED TO BE OPEN. ADJUSTED LT MAIN GEAR FWD DOOR LINKAGE IAW MM 32-10-36. SWUNG GEAR IAW 32-30-00, OPS CHECKED GOOD. OK FOR SERVICE.Jul 10, 2013 · N886EA · Dhav DHC8103SDR UALA2013070904775Solenoid · faultyLEFT MLG DOOR WILL NOT CLOSE, DOOR LOCKS ARE INSTALLED IAW FIM 32-30, TASK 821. FOUND HIGH RESISTANCE BETWEEN PIN 1-6 CONNECTOR D7559P. REPLACED LEFT MLG DOOR RELEASE SAFETY VALVE MODULE SOLENOID IAW MM, DOOR OPERATED NORMAL.Jul 8, 2013 · N204UA · Boeing 777222SDR CA130702002Arm · fractured(CAN) FOLLOWING ARRIVAL, FLIGHT CREW NOTICED THAT THE LT MLG CENTER DOOR WAS MISSING. THE ACFT WAS REMOVED FROM SERVICE AND A MAINTENANCE TEAM TRAVELED TO THE BS. THE ACFT WAS INSPECTED, CENTER DOOR REMAINING PARTS, LINKAGE AND BRACKETS. REMOVED, AFT DOORS, Jun 29, 2013 · Dhav DHC8311SDR KY7A20130624001Door · bindingNOSE GEAR FAILED TO EXTEND ON APPROACH. PILOT ABORTED APPROACH AND CONDUCTED TROUBLESHOOTING AND EMERGENCY EXTENSION PROCEDURES WITH NO EFFECT ON NOSE GEAR. PILOT DIVERTED AND CONDUCTED LANDING WITH NOSE GEAR RETRACTED. MX RECOVERED ACFT AND FOUND NOSE GEAR Jun 19, 2013 · N37127 · Cessna 404CESSNASDR FDEA201306181341Actuator · damagedAFTER TAKEOFF WITH GEAR HANDLE UP, RECEIVED A GEAR DISAGREE EICAS MESSAGE AND TOWER REPORTED OUR NLG DID NOT RETRACT. FOLLOWED QRH PROCEDURE AND RTB UNEVENTFUL. R & R NLG DOOR ACTUATOR IAW AMM 32-34-03-4. ACCOMPLISHED FUNCTIONAL TEST AND LEAK CHECK OF NLGJun 18, 2013 · N999FD · Boeing 757230SDR CA130605009Mount Bracket · cracked(CAN) NOSE GEAR FWD DOOR TORQUE TUBE ASSY MOUNTING BRACKET FOUND CRACKED CAUSING DOORS TO HANG OPEN APROXIMATELY 2".Jun 3, 2013 · Cessna 550SDR SWIA201333761Bellcrank · chafedLT MLG DOOR CONTROL BELLCRANK CHAFED ON INNER FACE OF OTBD END. C-CHECK REMOVED CHAFING FROM LT MLG DOOR CONTROL BELLCRANK ON INNER FACE OF OTBD END IAW REO.Jun 3, 2013 · N955SW · Cndair CL6002B19SDR SWAA2013052316432Bar · looseRIGHT GEAR MIDDLE DOOR LOWER FWD LINK LOOSE. R & R BAR IAW AMM.May 21, 2013 · N621SW · Boeing 7373H4SDR UALA2013051003266Solenoid Valve · inoperativeLEFT MAIN GEAR DOOR FAILED TO CLOSE. REPLACED LEFT MAIN GEAR DOOR SOLENOID VALVE PER AMM. OPS CHECKED GOOD.May 7, 2013 · N211UA · Boeing 777222SDR DDNA20130522001Link Assy · brokenDURING PREFLIGHT CHECK, PILOT NOTED RT OTBD MAIN GEAR DOOR LOOSE. MAIN GEAR DOOR LINK ASSY HAD SEPARATED IN TWO BECAUSE SWIVEL BOLT, PN 101-810126-9, HAD BROKEN. REPLACED ALL MAIN GEAR DOOR LINKS WITH NEW SUPERSEDING PN 101-810126-5.Apr 25, 2013 · N200PH · Beech 200BEECHSDR CA130429004Door · out of rig(CAN) SHORTLY AFTER TAKEOFF THE CREW HEARD A LOUD MECHANICAL NOISE FROM THE NOSE LANDING GEAR AREA. THE NOISE WAS REPEATED APPROXIMATELY EVERY 7 SECONDS. ALL INDICATIONS AND THE FLIGHT BEHAVIOR OF THE ACFT WAS NORMAL. THE PILOT DECLARED EMERGENCY AND DECIDEDApr 23, 2013 · Cndair CL6002C10SDR QXEA2013041200785Cam · damagedNR 2 LANDING GEAR DOORS WILL NOT OPEN. FERRIED THE ACFT FOR REPAIRS. FOUND THE LT AND RT ALTERNATE EXTENSION CAM MECHANISMS DAMAGED AND THE AFT MLG DOORS OUT OF RIG. REPLACED THE CAM MECHANISMS AND RIGGED THE DOORS. PERFORMED OPS CHECK OF THE ALTERNATE EXTEApr 12, 2013 · N410QX · Bombdr DHC8402SDR REXA2013031900576Door · out of adjustON FLIGHT 3610 (CWA TO DTW) CLIMBING THRU FL 180 "NOSE DOOR OPEN" MASTER WARNING TRIPLE CHIME ONLY. AS PER QRH SLOWED TO 250 KTS. MSG CLEARED OR WENT OUT. LEVELED ON FL 230. NO ADVERSE NOISE OUTSIDE INDICATING DOOR ACTUALLY OPEN. PERFORMED ADJUSTMENT OF FMar 19, 2013 · N8432A · Cndair CL6002B19SDR CA130318010Linkage · failed(CAN) EMERGENCY DECLARED DUE TO A GEAR DISAGREE MESSAGE. THE ACFT DID PERFORM A SAFE LANDING. RT NLG DOOR LINKAGE ROD ASSY WAS FOUND DISCONNECTED, CREATED STRUCTURAL DAMAGE.Mar 17, 2013 · Cndair CL6002C10SDR UALA2013031101451Solenoid Valve · faultyRIGHT GEAR DOOR WILL NOT CLOSE USING GROUND CONTROL SWITCH. REPLACED SAFETY SOLENOID VALVE, OPS CHECKED NORMAL. NO LEAKS NOTED. SERVICED HYD FLUID.Mar 10, 2013 · N210UA · Boeing 777222SDR CA130306005Door · out of rig(CAN) DISCREPANCY: AFTER DEPARTURE OUT OF KSPS ACFT LEVEL AT 13,000, NOTICED A RUSH OF AIR FROM NOSE AREA AND THEN A NOSE GEAR DOOR AMBER CAS MESSAGE. ON THE DESCENT NLG DOORS CLOSED AT APPROXIMATELY 9000 TO 10,000 AND CAS MESSAGE CLEARED ITSELF. LANDED NORMAMar 3, 2013 · Bombdr BD1001A10SDR CA130304001Relay · failed(CAN) AFTER TAKEOFF AND GEAR UP SELECTION, THE FLIGHT CREW RECEIVED THE LT AND RT GEAR DOOR LIGHTS, THE RED CENTER AND THE RED HANDLE LIGHT. THIS EVENT HAD OCCURRED TWICE AND ACFT RETURNED TO BASE. MAINTENANCE ACTION HAD RELAYS 3261-K8, K9 AND K11 REPLACED.Mar 3, 2013 · Dhav DHC8102SDR SWIA201332844Sequence Valve · dirtyRIGHT MAIN GEAR WOULD NOT RETRACT UNTIL ABOUT 20 SEC AFTER SELECTING THE GEAR UP. (FLT 6359) CLEANED EXCESSIVE DEBRIS FROM RIGHT MAIN LANDING GEAR DOOR SEQUENCE VALVES AND PERFORMED GEAR SWINGS. OPS CHECK GOOD.Feb 15, 2013 · N223SW · Emb EMB120ERSDR HNAA2013020800035Sensor · out of adjustLT FWD GEAR DOOR REMAINED OPEN, AFTER GEAR RETRACTION AND ADVISORY LIGHT REMAINED ILLUMINATED, UNTIL GEAR SELECTED DOWN. ADJUSTED SENSOR GAP. R & R ACTUATOR HOOK LINK AND HARDWARE. R & R BUSHINGS AND HARDWARE AT DOOR CONNECTING ROD TO LEVER. SWUNG GEAR SEVEFeb 8, 2013 · N942HA · Dhav DHC8102SDR UALA2013020500720Nut · looseUNKNOWN VIBRATION. NOSE LANDING GEAR LT AFT DOOR ROTATING ROD SPANNER NUT LOCK WASHER BROKEN, AND BENT LOCKING TABS WHEN TORQUING NUT. REPLACED LOCKING TAB PER MM AND REINSTALLED NLG AFT DOOR. DOOR ADJUSTMENT AND GEAR OPERATION NORMAL.Feb 3, 2013 · N472UA · Airbus A320232SDR A6WA201302180669Push-Pull Rod · chafedLEFT MLG DOOR BELL CRANK PUSH/PULL ROD AND LUG ARE CHAFED. BLENDED PER REO.Feb 1, 2013 · N415AW · Cndair CL6002B19SDR R61A201302010104Rod · defectiveDURING DESCENT CREW RECEIVED NOSE LANDING GEAR DOOR OPEN MESSAGE. CREW DID NOT NOTICE ANY BUFFETING IN FLIGHT AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED LEFT AFT NOSE LANDING GEAR DOOR ROD PER EMB AMM AND OPS CHECKED GOOD.Feb 1, 2013 · N118HQ · Emb ERJ170200LRSDR DXTR20130131001Torque Tube · crackedNLG DOOR TORQUE TUBE ASSY CRACKED AT WELD ON RT SIDE. INSTALLED NEW NLG TORQUE TUBE ASSY, PN 5542102-9, REF MM 32-21-01.Jan 30, 2013 · N826QS · Cessna 560CESSNASDR QXEA2013012000096Selector Valve · failedLANDING GEAR ALTERNATE EXTENSION DOOR WILL NOT OPEN ON THE FLOOR. REPLACED THE SECONDARY SELECTOR VALVE IAW AMM 29-21-06-400-801.Jan 20, 2013 · N420QX · Bombdr DHC8402SDR SWIA201332603Solenoid Valve · failedNOSE WHEEL WOULD NOT RETRACT, RECEIVED A GEAR UP INDICATION. (FLT 7446) REPLACED NOSE GEAR DOOR SOLENOID VALVE IAW AMM. P/N-SV14H1100-4 S/N ON-N64481 S/N OFF-N92770Jan 13, 2013 · N217SW · Emb EMB120ERSDR DXTA2013010705232Unknown · unknownRIGHT MAIN GEAR DOOR OPENED. WITH GEAR HANDLE DOWN AND 3 GREEN. AMBER MESSAGE MAIN GEAR DOOR OPENJan 4, 2013 · N528QS · Gulstm GVSPG550SDR QXEA2012122901729Sequence Valve · malfunctionedAFTER TAKE OFF, RT MAIN GEAR ADVISORY LIGHT STAYED ON. FOLLOWED EMERGENCY CHECKLIST AND RETURNED TO FIELD. LANDING UNEVENTFUL. PERFORMED ALTERNATE RELEASE EXTENSION TO LOWER RT MLG IAW 32-0002/32-73-12, PARA 2C. R & R RT SOLENOID SEQUENCE VALVE WITH NEW VADec 29, 2012 · N408QX · Bombdr DHC8402SDR UALA2012121207164Rod · wornVIBRATION FROM MAIN GEAR RETRACTION REPORTED ON TAKEOFF. FLIGHT CREW WILL FILL OUT VIBRATION REPORT EVEN THOUGH EVERYTHING NORMAL IN FLT DECK CABIN ATTENDANT REPORTED VIBRATION FROM 4R MODERATE TO HEAVY VIBRATION DURING GEAR RETRACTION AND STOPPED WITH GEAR FDec 12, 2012 · N171UA · Boeing 747422SDR ERAA20120125Solenoid Valve · separatedIMMEDIATELY AFTER TAKEOFF OBSERVED ILLUMINATION OF NR 2 ISO VLV CAUTION LIGHT AND LOSS OF MOST OF THE NR 2 HYDRAULIC FLUID QUANTITY. COMPLETED QRH CHECKLIST AND RETURNED FOR LANDING. REMOVED AND REPLACED NR 2 MLG DOOR SOLENIOD SEQUENCE VALVE IAW DHC-8 MAINDec 6, 2012 · N886EA · Dhav DHC8103SDR DXTA2012112605190Door · out of adjustRED LIGHT IN GEAR HANDLE WOULD NOT EXTINGUISH AFTER GEAR RETRACTION, TOWER NOTICED AND SAID IT APPEARS TO BE THE RT SIDE. GEAR WAS EXTENDED NORMALLY WITH A GEAR SAFE INDICATION, LANDED NORMALLY. JACKED ACFT AND SWUNG LANDING GEAR. CONFORMED INTRANSIT GEAR FANov 23, 2012 · N120QS · Beech 400ASDR FDEA201211204101Uplock · failedDURING GEAR RETRACTION, THREE GEAR UP & LOCKED INDICATIONS. UNSAFE NLG DOOR SYS 1 AND 2. COMPLIED WITH QRH GEAR DOWN AND LOCKED, NOSE DOOR REMAINED AMBER. RETURNED TO DEPARTURE WITH UNEVENTFUL LANDING AND ROLLOUT. INSTALLED LT NLG DOOR UPLOCK ASSEMBLY IANov 20, 2012 · N653FE · Airbus A300F4605RSDR UALA2012111906680Solenoid · faultyNLG DOORS FAIL TO CLOSE ON GROUND, HAS AUDIBLE BYPASS AT NLG DOOR SEQUENCE VALVE. REPLACED DOOR RELEASE INTERLOCK SOLENOID, OPERATIONAL CHECK GOOD.Nov 17, 2012 · N546UA · Boeing 757222SDR CA121029002Solenoid Valve · leaking(CAN) ON FINAL APPROACH, NR 2 ENGINE HYD PUMP CAUTION LIGHT ILLUMINATED AND FLIGHT CREW CONFIRMED HYD NR 2 SYS QTY INDICATOR DOWN TO ZERO. ACFT LANDED WITHOUT FURTHER INCIDENT. INITIAL INSPECTION REVEALED THAT THE HYD FLUID LEAK ORIGINATED FROM THE LT MLG DOOct 26, 2012 · Dhav DHC8102SDR CHQA20121024391Relay · faultyAIRCRAFT WAS REMOVED FROM SERVICE TO FURTHER INVESTIGATE A PREVIOUS ISSUE OF A SUSPECTED NOSE LANDING GEAR DOORS NOT CLOSING. THE NOSE LANDING GEAR SOLENOID VALVE WAS REPLACED. DURING A CHECK FLIGHT, THE NOSE LANDING GEAR DOORS DID NOT CLOSE. MAINTENANCE REOct 24, 2012 · N288SK · Emb EMB145LRSDR CHQA20121024390Override Switch · faultyAIRCRAFT WAS REMOVED FROM SERVICE TO FURTHER INVESTIGATE A PREVIOUS ISSUE OF A SUSPECTED NOSE LANDING GEAR DOORS NOT CLOSING. THE NOSE LANDING GEAR SOLENOID VALVE WAS REPLACED. DURING A CHECK FLIGHT, THE NOSE LANDING GEAR DOORS DID NOT CLOSE. MAINTENANCE REOct 24, 2012 · N288SK · Emb EMB145LR
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