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 AALA20060586Valve · inoperativeORD - AFTER EXTENDING GEAR AMBER DOOR LIGHT REMAINED ILLUMINATED. TOWER CONFIRMED RIGHT MAIN GEAR DOOR HANGING. LANDED ORD WITHOUT INCIDENT. AIRCRAFT TAKEN OUT OF SERVICE FOR EVALUATION. REPLACED RIGHT HAND MAIN LANDING GEAR SAFETY VALVE. SYSTEM GROUND CHAug 19, 2006 · N669AA · Boeing 757223SDR PCSA8180601Actuator · bypassingFLIGHT 8413 DEPARTED MIA WHILE IN THE CLIMB THE CREW REPORTED THE LEFT HAND MAIN LANDING GEAR DOOR WARNING LIGHT CAME ON AFTER THE LANDING GEAR SELECTOR HANDLE WAS MOVED FROM THE GEAR UP POSITION TO THE OFF POSITION. THE AIRCRAFT RETURNED BACK TO MIA AND LANDAug 18, 2006 · N794AJ · Boeing 727227SDR CA060901008Sensor · shorted(CAN) DURING CLIMB, THE LANDING GEAR STARTED TO CYCLE BY ITSELF AND SEVERAL GEAR DOOR AND GEAR UNSAFE ADVISORY LIGHTS WERE ILLUMINATED. ACCORDING QRH ALTERNATE GEAR EXTENSION PERFORMED. NORMAL LANDING PERFORMED. A/C HANDED OVER TO MAINTENANCE FOR FURTHER INVESAug 18, 2006 · Bombdr DHC8400SDR MALA060522Door · out of adjustAFTER TAKEOFF AND SELECTING GEAR HANDLE UP, THE RIGHT GEAR LIGHT IN GEAR HANDLE STAYED ON. RETURNED TO DTW. FOUND RT GEAR DOOR PINNED "OUT" OF CATCH. NOT FULLY LOCKED DOWN. ADJUSTED RT GEAR DOOR, PINNED.Aug 18, 2006 · N515XJ · Bac AVRO146RJ85ASDR 2006FA0000851Torque Tube · crackedTHE NOSE LANDING GEAR DOOR TORQUE TUBE IS CRACKED AT THE WELD THAT ATTACHES THE MOUNTING BRACKET. (K)Aug 12, 2006 · Cessna 560CESSNASDR MASA200602068Selector Valve · faultyASH 7102 BNA - CREW DECLARED EMERGENCY DUE TO A GEAR DISAGREE. THE TOWER REPORTED GEAR DOWN AND THE AC LANDED WITHOUT INCIDENT. MX REPLACED THE NLG DOOR SELECTOR VALVE.Aug 8, 2006 · N570ML · Cndair CL6002B19SDR 2006UALA01543Control Unit · malfunctionedON SHORT FINAL GEAR DOWN AND LOCKED BUT -LG DOORS NOT CLOSED- ECAM AND THEN LGCIU 1 AND 2 FAIL MESSAGES. REPLACED LGCIU 1.Aug 7, 2006 · N410UA · Airbus A320232SDR EIA2006159Door · malfunctionedNOSE GEAR DOORS COME OPEN WHEN LANDING GEAR LEVER IS SELECTED TO OFF. CYCLED NOSE GEAR DOOR PER MM 32-22-00, OPS CHECK OK AND UNABLE TO DUPLICATE ON GROUND.Jul 31, 2006 · N485EV · Boeing 747212BSDR C2XA06IA117Electronic Unit · inoperativeIAH - FLIGHT 2057, THE CREW REPORTED THAT THE NLG DOORS CAME DOWN UNCOMMANDED IN FLIGHT. THE AIRCRAFT LANDED IN IAH WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT, AND OPERATIONALLY CHECKED WITH NO DEFECTS NOTED. THE AIRJul 26, 2006 · N12519 · Emb EMB135LRSDR 2006FA0000855Torque Tube · damagedTHE NOSE LANDING GEAR DOOR TORQUE TUBE RECEIVED NEW FROM MFG HAS THE ATTACHMENT ARMS MISALIGNED. HOLE FOR THE LINKAGE ATTACHMENT BOLT HAS BEEN DRILLED WITH LESS THAN ALLOWABLE EDGE DISTANCE TO COMPENSATE FOR THE MISALIGNED ARMS. (K)Jul 20, 2006 · Cessna 560CESSNASDR 2006FA0000854Torque Tube · crackedTHE NOSE LANDING GEAR DOOR TORQUE TUBE IS CRACKED AT THE WELD THAT ATTACHES THE MOUNTING BRACKET. (K)Jul 18, 2006 · Cessna 560CESSNASDR 2006FA0000853Torque Tube · crackedTHE NOSE LANDING GEAR DOOR TORQUE TUBE IS CRACKED AT THE WELD THAT ATTACHES THE MOUNTING BRACKET. (K)Jul 18, 2006 · Cessna 560CESSNASDR SWIA200616853Sequence Valve · malfunctionedLEFT MAIN GEAR DID NOT COME UP AFTER TAKEOFF, RETURNED TO PSP. ADJUSTED LEFT MLG OUTBOARD DOOR SEQUENCE VALVE. OPERATIONAL CHECKS GOOD.Jul 16, 2006 · N290SW · Emb EMB120ERSDR CA060717004Spring · broken(CAN) OPERATOR FOUND SPRING OF ALTERNATE NLG RELEASE BROKEN AT THE LOWER END. NEW SPRING INSTALLED. FLEET INSPECTION SCHEDULED. (TC NR 20060717004)Jul 14, 2006 · Bombdr DHC8400SDR CHQA200600082Control Unit · malfunctionedFLIGHT 3117 - BUF-LGA - SHORTLY AFTER TAKEOFF, EICAS MESSAGE "LG AIR/GND FAIL" APPEARED. REQUESTED "GEAR UP" AND FO TRIED TO SELECT GEAR HANDLE TO UP POSITION, WOULD NOT MOVE. DECIDED TO CONTINUE CLIMB AND DIAGNOSE THE PROBLEM AT A HIGHER ALTITUDE. RAN QRH.Jul 13, 2006 · N370SK · Emb EMB145LRSDR 2006FA0000856Torque Tube · crackedTHE NOSE LANDING GEAR DOOR TORQUE TUBE IS CRACKED AT THE WELD THAT ATTACHES THE MOUNTING BRACKET. (K)Jul 12, 2006 · Cessna 560CESSNASDR ABXA060200Door · unlatchedON GEAR RETRACTION, SHUDDER WAS FELT AT THE NOSE GEAR AREA. SUSPECT DOORS NOT RETRACTED PROPERLY. CYCLED GEAR TO VERIFY, NO CHANGE, ALL LIGHTS FOR GEAR SYSTEM NORMAL. FOUND THE RIGHT NOSE GEAR DOOR UNLATCHED. SECURED RIGHT NOSE GEAR DOOR.Jul 11, 2006 · N954AX · Doug DC941SDR SWIA200616828Rod End · out of adjustAFTER TAKEOFF, UPON SELECTION OF GEAR UP, OBSERVED A GEAR DISAGREE INDICATION. ADJUSTED NOSE DOOR HYDRAULIC ACTUATOR ROD END AND LEFT AND RIGHT NOSE DOOR ACTUATING RODS. OPERATIONAL CHECKS GOOD.Jul 10, 2006 · N406SW · Cndair CL6002B19SDR 2006UALA01388Bellcrank · out of adjustDURING APPROACH DESCENT AT APPROX 5000 FT WITH GEARS DOWN, HAD EICAS CAUTION MSG GEAR DOORS AND DOORS LIGHT ILLUM. REPLACED BOTH PROX SENSORS S238 AND S260 AND RESHIMMED S260. PROBLEM CONTINUED. PINNED GEAR & JACKED AC. FOUND LT MLG DOOR ACTUATOR BELL CRANK Jul 10, 2006 · N672UA · Boeing 767322SDR HNAA0600070Proximity Sensor · out of adjustLEFT GEAR DOOR LIGHT REMAINS ILLUMINATED FOR 7 MINS AFTER GEAR RETRACTION. CHECKED ACTUATOR ADJUSTMENT ON FORWARD DOORS, CHECKED REAR DOOR PROXIMITY SENSOR GAP AND ADJUSTED.Jul 5, 2006 · N804EX · Dhav DHC8102SDR HNAA0600057Proximity Sensor · out of adjustNOSE GEAR AND DOORS CYCLED IN FLIGHT DOORS TOOK APPROX 30-40 SECONDS TO CLOSE ON RETRACTION BOTH NOSE GEAR RED AND YELLOW LIGHTS ILLUMINATED. ADJUSTED NLG STRUT PROXIMITY SENSOR.Jun 24, 2006 · N816EX · Dhav DHC8311SDR RAIA00606034Door · out of rigFLT 3574 - STL - NOSE GEAR DOORS DO NOT APPEAR TO RETRACT. MAINTENANCE RE-RIGGED THE NLG DOOR. OPS CHECKED GOOD.Jun 17, 2006 · N805HK · Emb EMB145SDR XN0A1337Sequence Valve · malfunctionedLEFT MAIN GEAR WOULD NOT RETRACT, RED LIGHT ON, AMBER LIGHT ON AND GREEN LIGHT CYCLES WITH GEAR HANDLE UP. PERFORMED VISUAL INSPECTION OF LT MAIN LANDING; PITCH DAMPER, WIRING, HYDRAULIC LINES, ACTUATORS, NO DEFECTS NOTED IAW A300 AMM CHAPTER 32-10-00. PERFOJun 7, 2006 · N224KW · Airbus A300B4203SDR HNAA0600044Door · out of rigNOSE GEAR DOOR AMBER LIGHT REMAINED ON AFTER TAKEOFF. RIGGED NOSE GEAR DOOR SYSTEM.Jun 1, 2006 · N912HA · Dhav DHC8102SDR C2XA06CL052Solenoid Valve · stickingCLE FLIGHT 2236 THE CREW REPORTED THE NOSE GEAR DOORS STAYED OPEN AFTER GEAR RETRACTION. EVENTUALLY SLAMMED SHUT. MAINTENANCE INSPECTED AND REPLACED THE NOSE LANDING GEAR DOOR SOLENOID VALVE. OPERATIONAL CHECKS WERE GOOD.May 24, 2006 · N14933 · Emb EMB145EPSDR UPS06446942Door · malfunctionedPILOT REPORT, AFTER LANDING BOTH RIGHT PRIM/ALT WING DOOR OPEN LIGHTS CAME ON. WING GEAR DOWNLOCK-OPERATED SEQUENCE VALVE REMOVED PER MM 32-32-04 RODEND BROKEN. INSTALLED WING GEAR DOWN LOCK. OPERATED VALVE PER MM 32-32-04 LEAK CHECK AND OPS CHECK NORMAL. May 23, 2006 · N676UP · Boeing 747123SDR GUUA05200601Hook · faultyFLIGHT: 9227 NAS/FLL DURING FLIGHT LANDING GEAR RT (A) LIGHT ILLUMINATED FOLLOWED BY LIGHT VIBRATION A FEW MINUTES LATER (B) LIGHT ILLUMINATED FOLLOWED BY ROUGH VIBRATION. REPLACED LT LANDING GEAR OB GEAR DOOR HOOK. LANDING GEAR OPERATIONAL CHECK NORMAL.May 20, 2006 · N282AS · Emb EMB120ERSDR RAIA00605045Door · malfunctionedFLT NR 3522 - PIT - CREW REPORTED THAT GEAR DOORS WERE NOT CLOSING PROPERLY. MAINTENANCE PERFORMED GEAR EXTENSION AND RETRACTION CHECKS WITH NO DEFECTS NOTED.May 20, 2006 · N806HK · Emb EMB145SDR HEEA109302Door · out of adjustWITH LANDING GEAR HANDLE, UP THE THREE GREEN POSITION LIGHTS WENT OUT BUT RED UNLOCK LIGHT REMAINED ON. LOWERED GEAR NORMAL AND LANDED GC52. INSPECTED GEAR AND FOUND NO OBVIOUS DEFECTS, REMOVED PINS. AIRCRAFT JACKED UP AND GEAR RETRACTED, NOTED LEFT HAND MMay 19, 2006 · N1545K · Skrsky S76ASDR C7WA200600011Rod · brokenAFTER DEPARTURE, NOSE LANDING GEAR DOOR UNSAFE LIGHT ILLUMINATED. CYCLED LANDING GEAR 3 TIMES, NO HELP. NOTIFIED ATC AND ELECTED TO CONTINUE FLT AT REDUCED AIRSPEED AND ALT. REMOVED & REPLACED RT NLG FWD DOOR CONTROL ROD. PERFORMED NOSE GEAR SWING OPERATIONApr 27, 2006 · N909PG · Boeing 7272K5SDR RAIA00604038Solenoid Valve · unresponsiveFLT NR 3506-PIT-NOSE LANDING GEAR DOORS DID NOT RETRACT AFTER TAKEOFF. MAINTENANCE REMOVED AND REPLACED THE NOSE DOOR SOLENOID VALVE.Apr 24, 2006 · N806HK · Emb EMB145SDR COMA0660297Door · out of adjustFLIGHT 9450 - AFTER TAKEOFF FROM MCO WHEN GEAR WAS SELECTED UP, A LOUD CLICKING SOUND OCCURRED, RETURNED TO MCO. AFTER SELECTING GEAR DOWN RECEIVED NOSE DOOR OPEN WARNING MESSAGE, FLIGHT LANDED WITHOUT INCIDENT. ADJUSTED FORWARD NOSE GEAR DOORS.Apr 10, 2006 · N739CA · Cndair CL6002B19SDR CA060320005Socket · broken(CAN) DURING C-CHECK, FUNCTIONAL CHECK ON TASK CARD 3230/15 (OPERATIONAL CHECK OF LANDING GEAR DOOR SEQUENCE CONTROL CIRCUIT) DOES NOT WORK. AFTER INVESTIGATION, RELAY (3260-K9) SOCKET FOUND BROKEN AND PINS OLDER SOCKET UNGLUED. WIRE WERE FOUND HANGING LOOSE WMar 20, 2006 · Bombdr DHC8402SDR DL757060200Linkage · lack of lubeON TAKEOFF GEAR DOOR LIGHT ILLUMINATED. AIRCRAFT PERFORMED AIR RETURN. FOUND FOLLOW UP LINKAGE FOR MANUAL RELEASE OF NOSE GEAR DOORS STICKING. CLEANED AND LUBED SAME. CYCLED DOORS MANUALLY SEVERAL TIMES. JACKED NOSE GEAR AND PERFORMED NOSE GEAR EXTENTION/Mar 17, 2006 · N603DL · Boeing 757232SDR C2XA06CL032Switch · faultyCLE FLIGHT 2501 THE CREW REPORTED A VERY LOUD NOISE FROM THE FORWARD SECTION OF THE AIRCRAFT. MAINTENANCE INSPECTED AND FOUND THE NOSE GEAR DOORS WOULD NOT CLOSE AFTER GEAR RETRACTION. THE NOSE GEAR DOOR SEQUENCE PROXIMITY SWITCH WAS REPLACED. OPERATIONAL CMar 13, 2006 · N27512 · Emb EMB135ERSDR ASOA06296Selector Valve · malfunctionedDURING APPROACH, CREW RECEIVED A RED GEAR DISAGREE MESSAGE ON THE EICAS ALONG WITH A MASTER WARNING INDICATING THE NOSE GEAR WAS NOT DOWN. TOWER CONFIRMED THE NOSE GEAR WAS NOT DOWN WHILE PERFORMING A GO AROUND. CREW COMPLIED WITH THE QRH AND CYCLED THE MANUMar 12, 2006 · N856AS · Cndair CL6002B19SDR MALA060124Door · out of adjustTHE GEAR INTRANSIT LIGHT FOR THE RIGHT LANDING GEAR FAILED TO EXTINGUISH. THE CREW RETURNED TO MPLS WITHOUT FURTHER INCIDENT. ADJUSTED AFT DOOR.Mar 4, 2006 · N514XJ · Bac AVRO146RJ85ASDR AALA20060142Valve · inoperativeSDQ - THE LEFT HAND MAIN LANDING GEAR DOOR WOULD NOT CLOSE ON LANDING. REPLACED THE SERVO CALVE OF THE LEFT HAND MAIN LANDING GEAR DOOR. SYSTEM GROUND CHECKED NORMAL OPERATION.Mar 2, 2006 · N611AM · Boeing 757223SDR DJFA2006206Door · malfunctionedDURING APPROACH INTO CYPQ AFTER THE LANDING GEAR WAS SELECTED DOWN THREE GREEN LIGHTS WERE RECEIVED BUT THE GEAR HANDLE LIGHT REMAINED ILLUMINATED. CONFIRMATION WAS MADE BY A FIXED BASE OPERATOR THAT THE LANDING GEAR DOORS WERE OPEN WHEN A LOW PASS WAS PERFORFeb 26, 2006 · N745TA · Beech 400ASDR MASA200600471Door · unknownASH 7077 DRO, LT MLG DOOR WILL NOT CLOSE AFTER GEAR RETRACTION. FERRIED TO GJT FOR REPAIRS. MX R/R RELAYS 3261 K119 AND K14, PSEU, LT MLG SOLENOID SEQUENCING VALVE AND LANDING GEAR SELECTOR VALVE.Feb 16, 2006 · N456YV · Dhav DHC8202SDR GLBA20060677Latch · malfunctionedON T/O NOSE GEAR WOULD NOT RETRACT FULL UP, INTRANSIT LIGHT STAYED ON, RESET RIGHT HAND NOSE LANDING GEAR DOOR LATCH.Feb 16, 2006 · N297UX · Emb EMB120ERSDR CA060207003Target · missing(CAN) AFTER THE LANDING GEAR SELECTED TO UP DURING CLIMB, THE LT DOOR AMBER INDICATION REMAINED ON AS WELL AS THE LT MLG RED INDICATOR REMAINED ON. CREW RETURNED TO BASE. MAINTENANCE FOUND: LT UP-LOCK SENSOR INDUCTANCE REPORTED TO BE OUT OF LIMITS. THE LOW Feb 7, 2006 · Bombdr DHC8400SDR 2006FA0000093Shear Pin · brokenCREW REPORTED DURING GEAR RETRACTION THEY HEARD AND FELT A VIBRATION FROM NOSE GEAR DOOR NOT CLOSING FULLY. DURING INSPECTION THE RIGHT HAND FORWARD GEAR DOOR BREAKING ROD ASSEMBLY WAS FOUND TO HAVE A BROKEN SHEAR PIN.Jan 26, 2006 · N328GT · Dorner DO328300SDR AALA20060071Door · openRIC INFLIGHT T1107/23JAN - NOSE GEARS WOULD NOT RETRACT. LANDED RIC WITHOUT INCIDENT. AFTER LANDING NOSE GEAR FOUND OPEN. CLOSED NOSE GEAR DOORS. SYSTEM GROUND CHECKED NORMAL OPERATION.Jan 23, 2006 · N484AA · Doug DC982SDR AWXA200600124Safety Valve · malfunctionedAFTER TAKEOFF CREW REPORTED THAT AFTER GEAR RETRACTION ALL 3 DOORS REMAINED OPEN, HAD THREE GREENS AND THREE REDS. CYCLED GEAR TWICE THEN HAD 3 GREENS BUT GEAR DOORS WERE OPEN. CREW RETURNED TO LAX AND LANDED WITH NO NLG STEERING. MX R & R BOTH LGCIU'S, LANJan 18, 2006 · N675AW · Airbus A320232SDR MASA200600054Sequence Valve · malfunctionedASH 7070 DEN - GEAR INOP CAUTION LIGHT IN FLIGHT WITH LANDING GEAR DOORS OPEN AFTER GEAR WAS UP AND LOCKED. MX R&R SEQUENCE VALVE AND PERFORMED GEAR SWINGS. OPS CHECK GOOD.Jan 16, 2006 · N456YV · Dhav DHC8202SDR DHL2006364001Fitting · looseWHEN LANDING GEAR RETRACTED AFTER TAKEOFF, THE NOSE GEAR DOOR LIGHT REMAINED ILLUMINATED ON BOTH INDICATORS WITH GEAR HANDLE OFF VIBRATION WAS FELT WITH HANDLE UP, NO VIBRATION. FOUND LT NOSE GEAR DOOR LOCK FITTING LOOSE. SECURED FITTING, OPS CHECKED GOOD PEJan 12, 2006 · N364DH · Airbus A300B4203SDR ABXA060024Torque Tube · damagedLANDING GEAR MALFUNCTION, GEAR DOOR OPEN LIGHT ILLUMINATED WITH GEAR HANDLE DOWN & 3 GREEN WHILE IN FLIGHT. LANDING GEAR WAS RECYCLED. REPLACED GEAR DOOR, TORQUE TUBE AND DOOR SEQUENCE DRIVE ARM IAW DC9 MM 32-11-03-2-02-1.Jan 12, 2006 · N962AX · Doug DC941SDR 6001930111200Selector Valve · failedLANDING GEAR WOULD NOT RETRACT. MAINTENANCE REPLACED RT GEAR DOOR SELECTOR VALVE AND GEAR TRUNNION SWITCH. OPS CHECK NORMAL.Jan 11, 2006 · N249FX · Lear 60LEARSDR RYNA200600001Link · brokenON CLIMB FROM UTA, POP AND VIBRATION WAS HEARD UNDER PILOT SEAT. AIRCRAFT DIVERTED TO MEM, LANDED WITHOUT INCIDENT. GEAR INSPECTED FOR SUSPECTED BIRD STRIKE, NO EVIDENCE OF DAMAGE FOUND. AIRCRAFT DEPARTED MEM, ON CLIMB TWO POPS AND VIBRATION WERE HEARD UNDEJan 10, 2006 · N235US · Boeing 737201
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