JASC 3230

Service difficulty reports · 11,179

Reports filed under 3230 · Landing Gear Retraction/Extension System, 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 = '3230'
  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 TRAX200800699Priority Valve · malfunctionedAFTER TAKEOFF, MOVED GEAR HANDLE TO THE UP POSITION (NOSE GEAR DOOR & GEAR DISAGREE) WARNING MESSAGES. NOSE GEAR SHOWING GREEN DOWN & LOCKED. TOUCHED DOWN LESS THAN 300FMP (AIRCRAFT RETURNED TO ATL AFTER TAKEOFF, EMERGENCY DECLARED). FLT 4601 DEL 180 MINS. May 28, 2008 · N681BR · Cndair CL6002B19SDR TRAX200800698Selector Valve · malfunctionedAFTER TAKEOFF RECEIVED A GEAR DISAGREE AND NOSE GEAR DOOR MESSAGE NOSE GEAR FAILED TO RETRACT (AIRCRAFT RETURNED TO FAY AFTER TAKEOFF--EMERGENCY DECLARED). FLT 4640 CX. FOUND CODE D046 ERR IN PSEU (NOSE GEAR RETRACT SOLENOID) (SELECTOR VALVE). REMOVED AND RMay 28, 2008 · N681BR · Cndair CL6002B19SDR QXEA200800517Control Panel · malfunctionedGTF - FERRY FLIGHT 9800 - AFTER TAKEOFF FOR FERRY FLIGHT GEAR DID NOT RETRACT. RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. MAINTENANCE REPLACED THE LANDING GEAR CONTROL PANEL AND THE PSCU (PN 30145-0301, SN 0172). AIRCRAFT RETURNED TO SERVIMay 26, 2008 · N425QX · Bombdr DHC8402SDR WRNA20080039Control Valve · faultyDURING APPROACH TO BQN, LANDING GEAR FAILED TO EXTEND WITH SYSTEM 1 OR 2, RETURNED TO 2,000 FEET TO HOLD WHILE LOWERING GEAR MANUALLY. AFTER SUCCESSFUL EXTENSION OF GEAR, A SAFE LANDING WAS MADE. FIM 32-30-00 /107 INDICATED A FAULTY LANDING GEAR ELECTROVALVEMay 26, 2008 · N504TA · Airbus A300B4203SDR SWIA200819683Landing Gear · malfunctionedFLT 6065 - MAIN GEAR DID NOT EXTEND ON APPROACH. COMPLIED WITH MANUAL EXTENSION AND LANDED NORMALLY. INSPECTED AND OPERATED LANDING GEAR SYSTEM THROUGH SEVERAL CYCLES WITH NO DISCREPANCIES NOTED.May 24, 2008 · N952SW · Cndair CL6002B19SDR HNAA0800187Selector Valve · malfunctionedLANDING GEAR WOULD NOT RETRACT. GEAR SELECT PANEL BOTH INTRANSIT AND GREEN SAFE LIGHTS ILLUMINATED, DUPLICATED DISCREPANCY ON JACKS FOR THE FIRST TIME. TAPPED ON LANDING GEAR SELECTOR VALVE AND GEAR RETRACTED. REMOVED AND REPLACED LANDING GEAR SELECTOR VALVMay 23, 2008 · N911HA · Dhav DHC8102SDR ASMF200805003Selector Valve · failedCAPTAIN REPORTED THAT DURING CRUISE AT 39,000 FEET, THE MAIN LANDING GEAR RED LIGHT TURNED ON AND MAIN LANDING GEAR GO DOWN WITH LEVER IN OFF POSITION, THEN LEVER WAS POSITIONED ON UP POSITION AND LIGHT TURNED OFF. MAINTENANCE PERSONNEL REPLACED THE LANDING GMay 23, 2008 · N997AM · Boeing 73776QSDR SWAA082833Control Cable · looseON GEAR EXTENSION ALL THREE GEAR IN TRANSIT LIGHTS ILLUMINATED IN ADDITION TO DOWN AND LOCKED INDICATION. CYCLED GEAR AND TRANSIT LIGHTS EXTINGUISHED. LANDING GEAR CONTROL CABLE LGVA TENSION LOOSE. ADJUSTED CABLE PER MM.May 23, 2008 · N625SW · Boeing 7373H4SDR GLBA20061106Landing Gear · malfunctionedAIR RETURN - FLIGHT 5031 ENROUTE, PILOTS REPORTED THAT THE GEAR WOULD NOT RETRACT PROPERLY. AIRCRAFT WAS FOUND SAFE FOR INTENDED FERRY FLIGHT TO WHERE MAINTENANCE PERFORMED NUMEROUS EXTENSIONS AND RETRACTIONS WITH NO DEFECTS NOTED IAW. MM 32-00. SUBSEQUENT OPEMay 23, 2008 · N211GL · Beech 1900DSDR HNAA0800174Diode · malfunctionedLANDING GEAR WOULD NOT RETRACT WHEN SELECTED. REPLACED DIODES 3261-CR 3, 4, 5 AND 7. INSPECTED RELAY BASE K9 AND K11 AND CONNECTOR 9811-P94. GEAR SWING AND OPS CHECK GOOD. CHECKED DOOR SOLENOID SEQUENCE VALVE GROUNDS. UNABLE TO DUPLICATE PROBLEM ON JACKS.May 20, 2008 · N911HA · Dhav DHC8102SDR COMA0880008Landing Gear · malfunctionedFLIGHT 5099 - GEAR DISAGREE MESSAGE RECEIVED ON CLIMB. NOSE GEAR NOT RETRACTING. DECLARED EMERGENCY, FOLLOWED QRH, RETURNED TO CVG, ALL GEAR SHOWED GREEN, LANDED WITHOUT INCIDENT. VISUALLY INSPECTED NOSE GEAR, PERFORMED EXTENSION AND RETRACTION CHECKS. NO May 17, 2008 · N678CA · Cndair CL6002D24SDR 08FDEA01877Landing Gear · malfunctionedAFTER TAKEOFF RIGHT MAIN LANDING GEAR INDICATED UNSAFE AFTER RETRACTION ON BOTH THE LANDING GEAR INDICATOR AND ON THE SYNOPTIC DISPLAY. COMPLIED WITH QRH WHICH CALLED FOR ONE RECYCLING OF THE LANDING GEAR. IT WAS SUCCESSFUL ,May 16, 2008 · N594FE · Doug MD11FSDR HNAA0800173Sequence Valve · malfunctionedUPON GEAR UP SELECTION NOSE AND MAIN GEAR STAYED LOCKED DOWN DUE TO THE FACT THAT THE GEAR DOORS WOULD NOT OPEN. REMOVED AND REPLACED NR 1 MECHANICAL SEQUENCE VALVE IAW MM 32-10-41. May 15, 2008 · N911HA · Dhav DHC8102SDR GLBA20061103Module · inoperativeFLIGHT NR 5148, ENROUTE, THE PILOTS REPORTED THAT UPON APPROACH TO LANDING, THEY LOWERED THE GEAR AND INITIALLY HAD 6 GREEN LIGHTS, BUT THEN HAD (3) (ALL "A" LIGHTS) GREEN. PILOTS INITIATED GO-AROUND AND GEAR WOULD NOT COME UP. PUT HANDLE DOWN AND LANDED WITHMay 15, 2008 · N293UX · Emb EMB120ERSDR DXTA200803062Uplock · lack of lubeGEAR UNLOCKED INDICATION WHEN GEAR RETRACTED. DURING GEAR SWING FOUND LT GEAR UPLOCK STICKING & WOULD NOT LOCK GEAR UP. CLEANED & LUBED ALL THREE GEAR UPLOCKS. RAN GEAR 8 TIMES WITH NO PROBLEMS. GEAR SWING & OPS CK GOOD. RESERVICED N2 & HYD RESEVOIR ALL WORK May 15, 2008 · N665QS · Cessna 560XLSDR IXXA080021OLanding Gear · malfunctionedDURING TAKEOFF FROM GOOY, THE NOSE LANDING GEAR WOULD NOT RETRACT. THE CREW WAS ABLE TO RETRACT NOSE GEAR WITH HANDLE LATCH FLIGHT RELEASE. WHEN NOSE GEAR RETRACTED THE TAKEOFF WARNING HORN SOUNDED, THE CREW PULLED GROUND SHIFT BREAKERS, WHEN THE LEFT BREAKEMay 13, 2008 · N604BX · Doug DC873FSDR 2008UALA02762Sequence Valve · malfunctionedRTFL WITH GEAR DISAGREE MESSAGE. REPLACED NLG SAFETY VALVE & GEAR OPERATED DOOR SEQUENCE VALVE.May 13, 2008 · N187UA · Boeing 747422SDR SWIA200819627Selector Valve · malfunctionedFLT 6377 - WHEN EXTENDING GEAR ON APPROACH, RECEIVED A "GEAR DISAGREE" MESSAGE. MANUALLY EXTENDED THE GEAR. REPLACED MAIN GEAR SELECTOR VALVE IAW 32-32-10.May 11, 2008 · N405SW · Cndair CL6002B19SDR IXXA080019OLanding Gear · malfunctionedDURING CLIMB-OUT FROM KTOL LANDING GEAR WOULD NOT RETRACT. THE CREW GOT A INFLIGHT INDICATION OF MECHANICAL AND ELECTRICAL GROUND SHIFT FAILURE. THE CREW RETURNED TO KTOL AND LANDED WITHOUT INCIDENT. MAINTENANCE RAISED THE AIRCRAFT OFF THE GROUND AND PERFORMay 7, 2008 · N604BX · Doug DC873FSDR DXTA200803048Control Cable · out of rigAFTER TAKEOFF AND GEAR RETRACTION RED GEAR UNLOCK LIGHT REMAINED ILLUMINATED. JACKED AIRCRAFT. WITH PORTABLE MULE, UNABLE TO DUPLICATE DISCREPENCY. OPS AND RIG CHECK GOOD OF UPLOCK SWITCHES. CHECKED GEAR RELEASE CABLE TENSION, RIG GEAR UPLOCK HOOK/ROLLER EMay 7, 2008 · N677QS · Cessna 560XLSDR TRAX200800602Priority Valve · malfunctionedAFTER T/O IN ATL - GEAR DISAGREE WARNING NOSE GEAR DID NOT RETRACT. RAN QRH, NOSE GEAR (AND MAINS) CAME DOWN AND LOCKED. AIRCRAFT RETURNED TO ATL AFTER T/O. EMERGENCY DECLARED. FLT 4785 DEL 137 MINS. REMOVED AND REPLACED NLG PRIORITY VALVE, LK AND OPS CHEMay 5, 2008 · N905EV · Cndair CL6002B19SDR REXA200800012Landing Gear · malfunctionedON APPROACH WHEN SELECTING GEAR DOWN NOSE GEAR DID NOT EXTEND. FOLLOWED QRH MANUAL EXTENSION OF GEAR WITH THREE GREENS. DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. GEAR RETRACTION SYSTEM DEFERRED PER MEL 32-30-01.May 5, 2008 · N8515F · Cndair CL6002B19SDR CIEA200800003Control Valve · malfunctionedAIRCRAFT WAS COMPLYING WITH FAA CHECK RIDE, AFTER TAKEOFF, THE LANDING GEAR APPEARED TO ONLY PARTIALLY RETRACT. FLIGHT CREW FOLLOWED APPROPRIATE CHECK LIST AND RETURN TO DEPARTURE AFTER GEAR EXTENDED NORMALLY. EMERGENCY GEAR EXTENSION WAS NOT REQUIRED. AIRCRAFMay 5, 2008 · N566VR · Cessna 560CESSNASDR AALA200801179Relay · inoperativeLAX INFLIGHT T1716/02MAY - NOSE GEAR WOULD NOT RETRACT. NOSE GEAR UNSAFE INDICATION AFTER TAKEOFF AND CREW REPORTED NOISE. RETURNED TO LAX AND LANDED WITHOUT INCIDENT. REPLACED NOSE LANDING GEAR INTERIOR RELAY R 262. SYSTEM GROUND CHECKED NORMAL OPERATIONMay 2, 2008 · N291AA · Doug DC982SDR MASA200800362Priority Valve · malfunctionedASH FLT 1024 KOA-HNL - NLG DISAGREE. AIRCRAFT DECLARED EMERGENCY. REMOVED AND REPLACED PRIORITY VALVE, OPS GOOD.May 2, 2008 · N87353 · Cndair CL6002B19SDR WRNA20080038Uplock · unserviceableAFTER TAKEOFF, NOSE LANDING GEAR FAILED TO RETRACT. DUMPED FUEL AND RETURNED TO FIELD FOR A SAFE LANDING. REPLACED NOSE GEAR UP-LOCK ASSY IAW MM 32-31-14 PG 401. OPS CHECK GOOD IAW MM 32-30-00 PG 501. AIRCRAFT RELEASED FOR SERVICE.May 2, 2008 · N504TA · Airbus A300B4203SDR COMA0860235Fitting · failedFLIGHT 5052- AFTER TAKEOFF SELECTED GEAR UP AND RECEIVED GEAR DISAGREE MESSAGE. COMPLETED QRH, EMERGENCY DECLARED. A/C RETURNED TO FSD AND LANDED SAFELY. REMOVED AND REPLACED RT MLG SIDE BRACE SHAFT FITTING.Apr 29, 2008 · N914CA · Cndair CL6002B19SDR 2008F00014Clevis Bolt · corrodedNO NOSE GEAR DOWNLOCK INDICATION CAUSED BY THE SEIZURE OF DOWNLOCK HOOK BOLT.Apr 28, 2008 · N5079E · Beech 65SDR SB08020Circuit Breaker · trippedBWI - FLT 1924 - AFTER TAKEOFF FROM BWI, EN ROUTE TO CLT, CAPTAIN REPORTED TO DISPATCH VIA ACARS THAT HE WAS UNABLE TO RETRACT THE LANDING GEAR. FLIGHT RETURNED TO FIELD AT BWI AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAINTENANCE RESEApr 23, 2008 · N433US · Boeing 7374B7SDR COMA0860231Priority Valve · faultyFLIGHT 5021 - ON APPROACH INTO JFK SELECTED GEAR DOWN AND RECEIVED GEAR DISAGREE WARNING MESSAGE, FOLLOWED BY AMBER NOSE GEAR INDICATION AND NOSE DOOR WARNING. ALL CLEARED WITHIN APPROX 30 SECONDS. AIRCRAFT LANDED SAFELY IN JFK. REMOVED AND REPLACED MLG PRIApr 22, 2008 · N989CA · Cndair CL6002B19SDR QXEA200800391Sequence Valve · failedSEA - FLIGHT 2341 - AFTER TAKEOFF DURING GEAR RETRACTION, THE LEFT MAIN GEAR DOOR LIGHT REMAINED ON (AMBER). DID ALTERNATE GEAR EXTENSION AND RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. MAINTENANCE REPLACED THE LEFT MAIN GEAR SEQUENCE VALVE.Apr 21, 2008 · N412QX · Bombdr DHC8402SDR GUUA04210803Cap · missingFLIGHT 9197, AFTER TAKEOFF, NOSE LANDING GEAR TAKES EXCESS TIME TO RETRACT. INSTALLED AIR REGULATOR PORT CAP. OPERATIONAL CHECK NORMAL.Apr 21, 2008 · N87555 · Beech 1900DSDR SWIA200819507Valve · failedFLT 2669 - RECEIVED GEAR DISAGREE ON SHORT FINAL. REPLACED NOSE LANDING GEAR SELECTOR VALVE IAW AMM 32-33-10. OPS CHECK GOOD.Apr 21, 2008 · N506CA · Cndair CL6002B19SDR RAIA00804019Electronic Unit · malfunctionedFLT 7904 - LIT - LANDING GEAR WOULD NOT RETRACT. CONTROL LEVER WOULD NOT MOVE. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT (LGEU) AND PERFORMED AN OPERATIONAL CHECK OF THE LANDING GEAR EXTENSION AND RETRACTION SYSTEM.Apr 20, 2008 · N838HK · Emb EMB145LRSDR UALA2008111302305Circuit Card · faultyLANDED UNDER AMBER ALERT DUE TO NOSE GEAR PROBLEM. PER CREW, ONLY HAD A RED NOSE GEAR LIGHT ILLUMINATED ON APPROACH. DID A FLY BY, TOWER ADVISED IT LOOKED LIKE ALL 3 GEAR WERE DOWN. CREW VERIFIED NOSE DOWN THROUGH VIEWPORT. CAPT WENT BACK IN THE CABIN AND Apr 19, 2008 · N374UA · Boeing 737322SDR 08FDEA01456Torque Link · shearedLEFT MAIN LANDING GEAR TORQUE LINK SHEARED DURING PUSH-BACK.Apr 18, 2008 · N574FE · Doug MD11FSDR 08FDEA01455Torque Link · shearedLEFT MAIN LANDING GEAR TORQUE LINK SHEARED DURING PUSH-BACK.Apr 18, 2008 · N574FE · Doug MD11FSDR 08FDEA01454Torque Link · shearedLEFT MAIN LANDING GEAR TORQUE LINK SHEARED DURING PUSH-BACK. COMPLETED TORQUE LINK INSTALLATION IAW MD-11 MM 32-11-12-4Apr 18, 2008 · N574FE · Doug MD11FSDR 08FDEA01453Packing · damagedLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF WITH BOTH SELECTOR. GEAR HANDLE WOULD NOT COME PASSED THE NORMAL POSITION. T/S FOUND PITCH DAMPER AIR CHARGE VALVE PACKING DAMAGED. REMOVED AND REPLACED PACKING AND SERVICING PITCH DAMPER WITH NITROGEN PER AMM 12Apr 18, 2008 · N455FE · Airbus A310222SDR ASMF200804002Module · failedDURING TAKEOFF, THE (3) LIGHTS OF LANDING GEAR TURNED ON; CAPTAIN PERFORMED AN ADDITIONAL LANDING GEAR CYCLE AND LIGHTS TURNED OFF. MAINT PERFORMED FIM 32-61 TASK 809, FOUNDING INTERMITTENT FAILURE OF THE LANDING GEAR MODULE, SO IT WAS REPLACED AND TESTED IAW Apr 17, 2008 · N851AM · Boeing 737SDR 08FDEA01450Pitch Link · damagedLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF WITH BOTH SELECTOR. GEAR HANDLE WOULD NOT COME PASSED THE NORMAL POSITION. PRESSURE INDICATOR POP OUT. T/S IN PROGRAM. NEED PART. T/S FOUND PITCH DAMPER AIR CHARGE VALVE PACKING DAMAGED. REMOVED AND REPLACED PApr 17, 2008 · N455FE · Airbus A310222SDR TRBA2008042Relay · failedLT MLG UNSAFE INDICATION IN FWD AND UPPER PANELS. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO SJU WITHOUT FURTHER INCIDENT. REPLACED LT MLG UPLOCK BOX AND RELAY FIN NR 9GB AT 91VU. PERFORMED FUNCTIONAL CHECK OF EXTENSION AND RETRACTION. ALSO PERFORMED Apr 16, 2008 · N426AT · Aerosp ATR72212SDR C2XA08IA112Electronic Unit · inoperativeIAH - FLIGHT 2037, THE CREW REPORTED THAT THE LANDING GEAR WOULD NOT RETRACT. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LGEU (LANDING GEAR ELECTRONICS UNIT), OPERATIONALLY CHECKED WITH NO DEFECTS NOTEApr 16, 2008 · N13956 · Emb EMB145LRSDR DXTA200803000Unknown · unknownGEAR RETRACTED DURING LANDING ROLLOUT. MALFUNCTION UNDER INVESTIGATION.Apr 15, 2008 · N613QS · Cessna 560XLSDR YENA2008033Actuator · failedFLT 620, JFK-BUF, WHEN LG LEVER WAS SELECTED TO DOWN RT MAIN INDICATED UP AND LG DISAGREE EICAS ILLUMINATED. ACCOMPLISHED LG DISAGREE CHECKLIST. GEAR REMAINED RETRACTED. PERFORMED ABNORMAL GEAR EXT AND RT MAIN EXTENDED AND INDICATED NORMAL WHEN ALT GEAR EXTApr 12, 2008 · N206JB · Emb ERJ190100IGWSDR GUUA04110801Landing Gear · malfunctionedFLIGHT:9197, AFTER TAKEOFF LANDING GEAR TOOK MANY ATTEMPTS TO RETRACT EVEN WITH THE (J) HOOK PUSHED DOWN. CONTINUED, LANDED WITHOUT INCIDENT. PERFORMED LANDING GEAR OPERATIONAL CHECK NO DEFECTS NOTED.Apr 11, 2008 · N69547 · Beech 1900DSDR CHQA200800075Electronic Unit · faultyFLIGHT 7827, IAD TO CMH - AFTER TAKEOFF, CREW ATTEMPTED TO RAISE THE LANDING GEAR AND RECEIVED A "LG AIR/GND FAIL" MESSAGE AND THE GEAR WOULD NOT RETRACT. THE FLIGHT RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT THE FAULT TO THE LGEUApr 10, 2008 · N292SK · Emb EMB145LRSDR COMA0860218Uplock · failedFLIGHT 5175 - DURING APPROACH INTO MSP SELECTED GEAR DOWN AND RECEIVED LEFT MLG DISAGREE MESSAGE. DURING GO-AROUND AFTER APPROX 1 MIN THE LEFT MLG SHOWED DOWN AND LOCKED GIVING 3 GREEN INDICATION. AIRCRAFT LANDED SAFELY. REMOVED AND REPLACED LEFT MLG UPLOCKApr 9, 2008 · N973CA · Cndair CL6002B19SDR AALA200800864Pseu · inoperativeMIA INFLIGHT T2125/08APR - NOSE AND MAIN LANDING GEAR WOULD NOT RETRACT AND GEAR HANDLE COULD NOT BE PLACED IN UP POSITION FROM NEUTRAL POSITION. RETURNED TO MIA AND LANDED WITHOUT INCIDENT. REPLACED THE PROXIMITY SENSOR ELECTRONICS UNIT. SYSTEM GROUND CHEApr 8, 2008 · N8067A · Airbus A300B4605RSDR DXTA20082987Landing Gear · malfunctionedAFTER T/O, GEAR FAILED TO RETRACT.Apr 8, 2008 · N960QS · Cessna 750
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