JASC 3230

Service difficulty reports · 11,178

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 AALA201705099003Warning Light · false activationON FINAL APPROACH, TRIED TO DEPLOY LANDING GEAR., LOST LGCIU 1 AND 2. GEAR WOULD NOT EXTEND, CREW MANUALLY DEPLOYED GEAR AND GEAR EXTENDED. AIRCRAFT LANDED WITHOUT INCIDENT. ACCOMPLISHED LANDING GEAR EXTENSION AND RETRACTION TEST PER AMM 32-31-00-720-002-A, NOMay 8, 2017 · N134AN · Airbus A321231SDR REXA2017050300569Torque Link · disconnectedON TAKEOFF RECIEVED MSGS: NOSE DOOR OPEN (RED) GEAR DISAGREE (RED) NOSE WHEEL STEERING INOP (YELLOW) WOW INPUT (YELLOW). RAN QRH AND RETURNED TO DEPARTURE AND LANDED. GROUND PERSONNEL REPORTED TORQUE LINKS WERE DISCONNECTED. PERFORMED OPS CHECK OF THE LANDIMay 3, 2017 · N8877A · Cndair CL6002B19SDR REXA2017050100568Selector Valve · inoperativeGEAR DISAGREE WARNING MESSAGE WHEN GEAR EXTENDED. PERFORMED GO AROUND, WHEN SPEED INCREASED, THE MESSAGE WENT AWAY. RAN QRH AND LANDED. INSPECTED NLG AREA AND FOUND NO DEFECTS. INTERROGATED PSEU FOR CODES, PLACED GEAR EXTENSION AND RETRACTION SYSTEM ON MMay 1, 2017 · N8894A · Cndair CL6002B19SDR FDEA201704261274Actuator · inoperativeAFTER TAKEOFF, THE GEAR WOUILD NOT RETRACT PASSED THE OFF POSITION. RAN CHECKLIST , THE GEAR REMAINED DOWN WITH DOOR AND DISAGREE LIGHT LUMINATED SO WE PUT THE GEAR DOWN, GOT NORMAL INDICATION AND LANDED SAFELY. R & R THE LT MLG TRUCK POSITION ACApr 26, 2017 · N942FD · Boeing 757225SDR 2017FA0000169Control Valve · wrong partWHEN LANDING GEAR SELECTED DOWN, THE LANDING GEAR CONTROL CIRCUIT BREAKER TRIPPED. DUPLICATED ON JACKS. WHEN GEAR DOWN SELECTED, THE HYD PRESSURE TO THE DOWN SOLENOID RESISTANCE GOES HIGH AND AMPS EXCEEDS THE RATED 5 AMP CIRCUIT BREAKER. REPLACED THE -15 CApr 26, 2017 · N253CM · Gulstm GVSDR ANCF2017042501Landing Gear · unlockedMAIN LANDING GEAR NOT DOWNLOCKED DURING APPROACH. TSM 32-31-00-810-808-A WAS ACCOMPLISHED. MLG AND DOORS WILL NOT OPERATE AFTER SELECTION.Apr 25, 2017 · N744AV · Airbus A321211SDR O2GA2017041783902Module · intermittentON APPROACH, AFTER LOWERING LANDING GEAR THE RED GEAR INDICATION REMAINED ILLUMINATED WITH NO GREEN INDICATIONS. FOLLOWED CHECKLIST AND MANUALLY LOWERED LANDING GEAR. LOW APPROACH FOR TOWER CONFIRMATION COMPLIED WITH. LANDING WAS UNEVENTFUL. MAINTENANCE REPLAApr 14, 2017 · N839UP · Beech B300SDR TIMA20170413004Relay · failedWHEN LANDING GEAR WAS SELECTED DOWN, THE GEAR FAILED TO EXTEND NORMALLY. LANDING GEAR CIRCUIT BREAKER HAD TRIPPED. MANUAL GEAR EXTENSION PROCEDURE WAS USED. PILOT MADE AN UNEVENTFUL LANDING. INSPECTION REVEALED THAT THE LANDING GEAR MOTOR RELAY HAD HIGH REApr 13, 2017 · N14MV · Beech 99SDR AALA201704109043Actuator · failedIN FLIGHT, RECEIVED GREEN HYDRAULIC NR 1 ENGINE PUMP LOW PRESSURE ECAM, SHOWS COMPLETE LOSS OF HYDRAULIC QUANTITY. DECLARED AN EMERGENCY INTO DESTINATION, LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. MAINTENANCE REPLACED RIGHT MAIN LANDING GEAR LOCApr 6, 2017 · N807AW · Airbus A319132SDR 2017FA0000159Bolt · brokenLT MAIN GEAR EXTENDED IN FLIGHT WHILE ENROUTE. AIRCRAFT LANDED AT DESTINATION WITH NO DAMAGE. UPON POST LANDING WALKAROUND, CREW DISCOVERED LEFT MAIN GEAR LOCK LINK ASSEMBLY HAD FAILED IN-FLIGHT. THE ASSEMBLY WAS FOUND TO MISSING THE SPRING, BUSHING, AND ASSOCApr 6, 2017 · Beech B200CSDR KCSA201704060155Landing Gear · malfunctionedNOSE LANDING GEAR WOULD NOT EXTEND, HAD TO CYCLED HANDLE FOR NOSE GEAR TO EXTEND AND LOCKApr 5, 2017 · N720CK · Boeing 7272B6SDR FQAR20170405014Bracket · brokenDURING A ROUTINE INSPECTION, THE GEAR RETRACTION FITTING OF THE RIGHT MAIN LANDING GEAR WAS FOUND TO BE BROKEN. THE THINNER OF THE TWO EARS THAT BOLTS TO THE ACTUATOR ROD-END HAD SEPARATED. THE FITTING IN QUESTION IS MOUNTED AT THE TOP OF THE GEAR TRUSS ASSYApr 5, 2017 · N433PA · Piper PA44180SDR AALA201704259053Torque Link · wornLEFT MAIN LANDING GEAR UPPER TORQUE LINK AT ZONE 731 WORN OUT OF LIMITS. REPLACED UPPER TORQUE LINK PER AMM 32-11-27-400-001-A.Mar 27, 2017 · N711UW · Airbus A319112SDR GAYA20170331001Service difficultyLANDING GEAR FAILED TO EXTEND AFTER GEAR WAS SELECTED TO THE DOWN POSITION.Mar 27, 2017 · N299AV · Beech B200SDR DXTA2017032606390Cable · out of rigAFTER TAKEOFF RETRACTED GEAR, INDICATED UP BUT SOUNDED MORE ABRUPT AND LOUDER THAN NORMAL. INDICATIONS WERE NORMAL UNTIL PASSING THRU ABOUT 11000 FEET AND ACCELERATED THRU ABOUT 260 TO 270 KNOTS. THEN WE HEARD A SERIES OF 3 TO 5 SECONDS OF LOUD THUMPS AND Mar 26, 2017 · N551QS · Cessna 680CESDR UIEA2017032200379Motor · no testTHE RT MLG ALTERNATE EXTENTION MOTOR TEST FAILED IAW AMM 32-36-01-004-001 AND AMM 32-36-01-404-009 REV.88 STEPS A-F(3). REPLACED THEMOTOR. IAW AMM 32-36-01-404-009 REV.88 STEP F(4). OPS TESTED GOOD.Mar 21, 2017 · N780BA · Boeing 747409SDR AALA201703219037Fuse · faultyAIRCRAFT WAS GROUNDED. ON APPROACH, MAIN LANDING GEAR DOOR INDICATIONS ON EICAS. FOUND RIGHT MAIN GEAR DOOR DOWN AND RED GEAR DOOR UNSAFE LIGHT ON IN THE WHEEL WELL. REMOVED AND REPLACED MAIN LANDING GEAR EXTENSION HYDRAULIC FLOW FUSE IAW AMM 32-32-19-002-0Mar 20, 2017 · N183AN · Boeing 757223SDR MJYA20170318002Control Valve · out of adjustAFTER TAKE OFF, THE PILOT SELECTED GEAR UP WITH NO RESULTS. GEAR DOORS OPENED BUT THE GEAR DID NOT RETRACT. AFTER CYCLING THE GEAR HANDLE SEVERAL TIMES, IT WAS DISCOVERED THAT THE GEAR WOULD STILL NOT RETRACT AND THAT THE GEAR DOORS WOULD NOT CLOSE. THE Mar 18, 2017 · N785TW · Doug DC915FSDR AALA20170314010Relay · faultyDURING FINAL APPROACH, LANDING GEAR FAILED TO LOWER WITH ACTIVATION OF GEAR HANDLE. ECAM SAID TO CYCLE GEAR HANDLE, WHICH DID NOT HELP. PERFORMED QRH, WAS ABLE TO GET THE GEAR EXTENDED USING THE LANDING GEAR GRAVITY EXTENSION. MAINTENANCE FOUND RELAY 62GA FAUMar 14, 2017 · N9025B · Airbus A319115SDR 4DUA2017031500001Landing Gear · malfunctionedLANDING GEAR FAILED TO RETRACT AFTER TAKEOFF. NO MOVEMENT, THREE GREEN INDICATED, RETURNED TO FIELD.Mar 12, 2017 · N220C · Amd FALCON10SDR SWIA201743089Uplock · icedLANDING GEAR WOULD NOT FULLY RETRACT. GEAR DISAGREE WARNING MESSAGE AFTER SELECTING GEAR UP NOSE GEAR REMAINED DOWN LOCKED. PERFORMED VISUAL INSPECTION OF MLG AND NLG ASSY FOUND EXTREME AMOUNTS OF ICE HAD ACCUMULATED ON ALL THREE GEAR OBSTRUCTING UPLOCKS REMar 7, 2017 · N702BR · Cndair CL6002B19SDR AALA201703099016Solenoid Valve · faultyAIRCRAFT WAS GROUNDED. LANDING GEAR WOULD NOT EXTEND. AFTER 3 ATTEMPTS AS PER THE QRH, IT FINALLY CAME DOWN. NORMAL LANDING. MAINTENANCE REMOVED AND REPLACED SAFETY VALVE PER FIM 32-31-00 AND AMM 32-31-17. SEE ALSO AALA201703099015.Mar 5, 2017 · N165NN · Airbus A321231SDR AALA201703099015Relay · faultyAIRCRAFT WAS GROUNDED. LANDING GEAR WOULD NOT EXTEND. AFTER 3 ATTEMPTS AS PER THE QRH, IT FINALLY CAME DOWN. NORMAL LANDING. MAINTENANCE REPLACED RELAY 62GA PER FIM 32-31-00 AND AMM 32-31-17. SEE ALSO AALA201703099016.Mar 5, 2017 · N165NN · Airbus A321231SDR SWIA201743085Priority Valve · failedPILOT REPORTED NOSE GEAR WOULD NOT RETRACT WITH GEAR DISAGREE. REPLACED THE NOSE LANDING GEAR PRIORITY VALVE. SWUNG GEAR, OPS CHECKED GOOD.Mar 1, 2017 · N433SW · Cndair CL6002B19SDR HNAA2017022700068Landing Gear · malfunctionedAFTER TAKEOFF, NOTICED ALTERNATE RELEASE EXTENSION DOOR FOR MAIN GEAR WAS OPEN. SELECTED GEAR UP AND HAD 3 GREEN AND 3 RED INDICATIONS ON SELECTOR PANEL. GEAR DID NOT RETRACT. SELECTED GEAR DOWN AND CLOSED EXTENSION DOOR. ALL INDICATIONS REMAINED NORMAL. MAINFeb 27, 2017 · N837EX · Dhav DHC8102SDR DXTA2017022406375Manifold · failedDURING RETRACTION OF THE GEAR, GEAR DISAGREE CAS MESSAGE ILLUMINATED. THE NOSE GEAR DISPLAY BOX ON PFD WAS ALSO SHADED WITH AMBER LINES. BLEW GEAR DOWN BEFORE LANDING IAW CHECKLIST. INDICATED THREE GREEN FOR LANDING, AND LANDING WAS NORMAL. CAS MESSAGE DISAPPFeb 24, 2017 · N550QS · Cessna 680CESDR 2017F00042Rod · bentRIGHT GEAR RETRACT ROD BENT, ON A WET WINTER DAY THE PILOT PUT THE GEAR HANDLE DOWN AND THE BREAKER POPPED. HE MANUALLY EXTENDED THE GEAR WITH THE HAND CRANK AND GOT 2 GREEN LIGHTS. 3 GEAR COULD BE SEEN FROM THE GROUND AND HE LANDED. LANDING WAS OK, BUT ON ROLFeb 23, 2017 · N1820L · Beech A36SDR SWIA201743077Selector Valve · failedNOSE GEAR DISAGREE WARNING DURING TAKEOFF. FOLLOWED QRH AND PERFORMED EMERGENCY EXTENSION AND PLACED HANDLE IN DOWN POSITION MESSAGE CLEARED. REMOVED AND REPLACED NLG SELECTOR VALVE. OPS CHECKED GOOD. CYCLED GEAR MULTIPLE TIMES. OPS CHECKED GOOD.Feb 23, 2017 · N957SW · Cndair CL6002B19SDR SWAA2017022712108Actuator · faultedLEFT MAIN LANDING GEAR RED INDICATOR REMAINED ILLUMINATED AFTER TAKEOFF. R & R THE MAIN LANDING GEAR ACTUATOR UP LOCK IAW AMM.Feb 21, 2017 · N733SA · Boeing 7377H4SDR QXEA2017022300069Selector Valve · failedDURING APPROACH, GEAR DOWN LANDING CHECKLIST, GEAR CAME DOWN, THREE GREEN WITH THREE AMBER LIGHTS WHICH REMAINED ON NO OTHER LIGHTS ASSSOCIATED. REPLACED THE LANDING GEAR SELECTOR VALVE, FUNCTIONAL AND LEAK CHECKED. NO DEFECTS NOTED. RETURNED TO SERVICE.Feb 21, 2017 · N445QX · Bombdr DHC8402SDR SWIA201743074Torque Link · failedLANDING GEAR HANDLE WOULD NOT MOVE, GEAR WOULD NOT RETRACT, WOW INPUT MESSAGE. REMOVED AND REPLACED UPPER TORQUE LINK IAW AMM. OPS CHECK GOODFeb 20, 2017 · N776SK · Cndair CL6002C10SDR SIMA20170219003Selector Valve · failedWHEN SELECTING LG LEVER TO DOWN POSITION GEAR DISAGREE WARNING MESSAGE POSTED RAN THE CHECKLIST AND MANUALLY LOWERED GEAR AND GOT THREE GREEN WHEN CYCLING LG LEVER PROX SYS FAULT 1 STATUS MESSAGES POSTED BRIEFLY STEER INOP UPON LANDING. REMOVED AND REPLACFeb 19, 2017 · N541EA · Cndair CL6002C10SDR SWAA2017022211997Cylinder · failedAFTER GEAR RETRACTION WITH GEAR HANDLE UP, THE LT MAIN GEAR RED LIGHT ILLUMINATED, OVERHEAD LT MAIN GEAR LIGHT BLANK. CYCLED LANDING GEAR. R & R THE LEFT MAIN GEAR TRANSFER CYLINDER IAW AMM.Feb 17, 2017 · N733SA · Boeing 7377H4SDR 2017FA0000062Uplock · leakingRIGHT MAIN LANDING GEAR UPLOCK LEAKING. NO LEAKS ARE ALLOWED. REMOVED AND REPLACED. OPS TEST SATISFACTORY.Feb 16, 2017 · N733G · Amd FALCON50MYSTSDR VNAA2017021400023Selector · inoperativeGEAR DISAGREE WARNING MESSAGE. REMOVED AND REPLACED THE LANDING GEAR SELECTOR.Feb 14, 2017 · N518AE · Cndair CL6002C10SDR DALA2017021401200Bypass Valve · failedDURING GEAR RETRACTION, BOTH MAIN GEAR FAILED TO FULLY RETRACT. CREW CONSULTED QRH, DECISION WAS MADE TO RETURN TO DEPARTURE AND DUMPED FUEL. EMERGENCY WAS DECLARED. REPLACED THE MLG SELECTOR BYPASS VALVE IAW AMM.Feb 13, 2017 · N832MH · Boeing 767432ERSDR 2017FA0000374Pin · lack of lubeAIRCRAFT NLG WOULD NOT EXTEND. ACFT PERFORMED A NOSE GEAR UP LANDING, WHICH RESULTED IN SUBSTANTIAL DAMAGE TO THE NOSE CONE, KEELS, FWD NOSE BULK HEAD AND BOTH NOSE GEAR DOORS. A POST INCIDENT INSPECTION WAS PERFORMED AND THE RETRACTION LINKAGE WAS DETERMINFeb 11, 2017 · N6635B · Beech 76SDR HNAA2017021500052Control Panel · malfunctionedAFTER TAKEOFF, THE F/O SELECTED GEAR UP. THREE RED UNSAFE LIGHTS AND THREE GREEN ILLUMINATED ON THE MLG PANEL ALONG WITH BOTH HANDLE LIGHTS. CREW FOLLOWED CHECKLIST AND THE LIGHTS CLEARED WHEN GEAR SELECTED DWN. OK AFTER THAT. R & R THE LANDING GEAR SELECTOR Feb 11, 2017 · N938HA · Dhav DHC8201SDR FDEA201702110523Actuator · failedAFTER TAKE OFF, GEAR HANDLE WOULD NOT MOVE TO THE UP POSITION , RAN QRH, RECEIVED A LEVEL 2 HYD SYS 1 FAILED. REMOVED AND REPLACED THE LT MAIN LANDING GEAR BOGIE BEAM TRIM ACTUATOR IAW AMM 32-37-01-4 AND AMM 32-37-00-5.Feb 11, 2017 · N589FE · Doug MD11FSDR SWIA201743028Proximity Sensor · out of adjustGEAR DISAGREE, NLG WOULD NOT COME UP. ADJUSTED THE NLG TORQUE LINK PROXIMITY SENSOR IAW AMM AND COMPLIED WITH GEAR SWINGS WITH NO DEFECTS NOTED. ALL OPS CHECKED GOOD.Feb 9, 2017 · N957SW · Cndair CL6002B19SDR VNAA2017020100001Selector Valve · malfunctionedGEAR DISAGREE WARNING WITH NOSEWHEEL THUMPING. REMOVED AND REPLACED THE MAIN LANDING GEAR SELECTOR VALVE.Feb 1, 2017 · N518AE · Cndair CL6002C10SDR SIMA20170201002Hose · splitON DEPARTURE THE GEAR DID NOT RETRACT AND CREW RECEIVED HYD SYS 1 FAIL MESSAGE. CREW COMPLIED WITH AOL VOL1 PROCEDURES, DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE. FOUND LT GEAR ACTUATOR RETRACT HOSE SPLIT. REMOVED AND REPLACED RETRACT HOSE IAW EMB AMM Feb 1, 2017 · N692AE · Emb EMB145LRSDR QXEA2017020100036Sequence Valve · failedDURING GEAR RETRACTION NOSE GEAR UNSAFE AND DOOR LIGHTS REMAINED ILLUMINATED. AFTER APPROX 10 MINUTES NOSE GEAR RETRACTED ON ITS OWN. ACCOMPLISHED ALTERNATE GEAR EXTENSION FOR LANDING. REF W/O 216448, NR-00001 - NR-00003 FOR WORKED PERFORMED. R/R OF MECHANICALFeb 1, 2017 · N414QX · Bombdr DHC8402SDR R61A201701300114Cable · looseMAINTENANCE REPORTED THE MECHANICAL EMERGENCY EXTENSION CABLES ARE LOOSE. MAINTENANCE ADJUSTED THE EXTENSION CABLES IAW AMM 32-34-00.Jan 30, 2017 · N979RP · Emb ERJ170100SESDR AXSA2017020200001Landing Gear · inoperativeLANDING GEAR WILL NOT RETRACT.Jan 27, 2017 · Beech 99SDR AALA201701289013Relay · faultedFLIGHT CREW REPORTED THAT AT 2000 AGL GEAR HANDLE DOWN, GEAR DID NOT COME DOWN, CYCLED THE GEAR IAW QRH PROCEDURE, GEAR CAME DOWN, NORMAL LANDING. AIRCRAFT WAS GROUNDED MAINTENANCE ACCOMPLLISHED TSM 32-31-00-810-808 WITH NO FAULTS NOTED AND REPLACED RELAY 62GJan 27, 2017 · N185UW · Airbus A321211SDR RAIA201701230001Rod End · brokenRT MAIN LANDING GEAR DIDN'T COME UP EICAS MESSAGE. R & R THE RT MLG UNLOCKING ACTUATOR IAW 32-33-09. PERFORMED LANDING GEAR EXTENTION & RETRACTION IAW AMM 32-30-00. OPS CHECK GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME.Jan 23, 2017 · N622AE · Emb EMB145LRSDR FQAR20170123004O-Ring · cutA NEW GEAR FREEFALL VALVE WAS INSTALLED AND THE AIRCRAFT WAS SENT TO FUNCTIONALLY TEST THE GEAR SYSTEM IN FLIGHT. THE FIRST TIME THE PILOT ON THAT FLIGHT SELECTED GEAR UP, THE HYDRAULIC PUMP CIRCUIT BREAKER TRIPPED AND THE GEAR STAYED DOWN. MADE AN UNEVENTFUJan 23, 2017 · N303PA · Piper PA44180SDR SIMA20170121001Control Unit · failedLANDING GEAR WOULD NOT RETRACT AFTER DEPARTURE WITH A LANDING GEAR AIR - GROUND FAIL MESSAGE ON EICAS. REMOVED AND REPLACED THE LGEU IAW AMM 32-32-01. OPS CHECKED GOOD, NO MESSAGES NOTED.Jan 21, 2017 · N651AE · Emb EMB145LRSDR IPXA2017012013010Switch · inoperativeLANDING GEAR WOULD NOT RETRACT ON SYS TEM NR 1. RETURNED TO DEPARTURE. REPLACED THE LANDING GEAR NORMAL CONTROL SWITCH UNIT IAW AMM 32-31-11-0401. SYS CHECKED SATISFACTORY.Jan 19, 2017 · N128UP · Airbus A300F4622R
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