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 J7SA452057040809Control Panel · malfunctionedNOSE GEAR WOULD NOT RETRACT AFTER TAKEOFF. CREW SAID THAT THEY MADE 3 ATTEMPTS AND THE DOWN LOCK GREEN LIGHT NEVER EXTINGUISHED. ACFT FERRIED FOR MX. MX CREW JACKED ACFT AND ATTEMPTED GEAR RETRACTIONS. THE GEAR IS GOING UP BUT DOES NOT LOCK THE MAIN GEAR INBD Apr 8, 2009 · N616FX · Lear 45LEARSDR A6WA200940205Pump · malfunctionedAFTER SELECTING GEAR UP, RECEIVED GEAR DISAGREE RED MSG AND GEAR DISAGREE AURAL WARNING APPROX 10 SECONDS AFTER UP SELECTION, ALSO RECEIVED NOSE DOOR RED MSG ALONG WITH NOSE DOOR AURAL WARNING. NOSE GEAR DID NOT RETRACT. C/Q`D QRH, PERFORMED ALTERNATE GEAR EApr 6, 2009 · N457AW · Cndair CL6002B19SDR SWIA200921424Landing Gear · intermittentFLT 6909 - LEFT MAIN GEAR SLOW TO COME DOWN. OPERATED GEAR SEVERAL TIMES, OPS CHECKS GOOD.Apr 5, 2009 · N217SW · Emb EMB120ERSDR CA090413002Drive Shaft · cracked(CAN) CRACK FOUND ON LANDING GEAR DRIVE SHAFT AT OTBD TAPER PIN HOLE.Apr 2, 2009 · Beech 200BEECHSDR TSAA0932002Control Cable · out of adjustFLT 320: TEST FLIGHT, LANDING GEAR LEVER WOULD NOT GO UP AFTER TAKEOFF. WARNING HORN ON AFTER FLAP RETRACT. RETURNED TO SJO, UNEVENTFUL LANDING. PERFORMED ADJUSTMENT AND TEST FOR THE GROUND SPOILER INTERLOCK VALVE CABLE AS PER MM 27-62-51, PAR 2 AND 3. PERApr 2, 2009 · N826AL · Boeing 737282CSDR QXEA2009040600231Selector Valve · malfunctionedPDX - AFTER TAKEOFF AND 5 SEC AFTER GEAR UP RECEIVED "PROX SYSTEM" MASTER CAUTION FOLLOWED BY "PROX SYS FAULT 2" STATUS MSG. RETURNING TO FIELD AT 20 MIN LATER ALTITUDE 14,000 BOTH MSG WENT AWAY. LANDING UNEVENTFUL. REPLACED PCB5 IN JB-3, REPLACED OF LANDINApr 1, 2009 · N603QX · Cndair CL6002C10SDR QXEA2009040600229Actuator · malfunctionedSEA - AFTER GEAR UP SELECTION THE NOSE DOOR AMBER AND NOSE GEAR RED WITH THE INTRANSIT LIGHT IN GEAR HANDLE REMAINED ILLUMINATED 10 SECONDS LONGER THAN THE OTHER GEAR LIGHTS AND THEN EXTINGUISHED. ALL OTHER INDICATIONS AND HYDRAULICS NORMAL. NORMAL GEAR EXTEApr 1, 2009 · N415QX · Bombdr DHC8402SDR QXEA2009040200218Selector Valve · malfunctionedSEA - DURING CRUISE AT 25,000, OBSERVED AMBER "L DOOR" AND "R DOOR" TRANSIT LIGHTS AS WELL AS RED "LEFT" AND "RIGHT" GEAR UNSAFE LIGHTS. LIGHTS ILLUMINATED TWICE FOR 1-4 SECONDS. RAN ALTERNATE GEAR EXTENSION E/A CHK LIST. PERFORMED ALTERNATE EXTENSION AND UMar 30, 2009 · N401QX · Bombdr DHC8402SDR C2XA09IA088Uplock · inoperativeIAH - FLIGHT 2597, THE CREW REPORTED THAT THE RIGHT MAIN LANDING GEAR DID NOT LOCK IN THE UP POSITION. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE RIGHT MAIN LANDING GEAR UPLOCK BOX, OPERATIONALLY TESTEMar 30, 2009 · N14543 · Emb EMB145LRSDR QXEA2009030200220Selector Valve · malfunctionedMSO - ON PREFLIGHT, FOUND LANDING GEAR ALTERNATE EXTENSION DOOR WOULD NOT FULLY OPEN. OPERATIONAL CHECK DOOR, DOOR OPENS COMPLETELY. NO FAULTS NOTED. LATER AS FOLLOW-UP TO FBO ACTION, REMOVED AND REPLACED SECONDARY MLG SELECTOR VALVE IAW MM TASK NR 29-21-06Mar 29, 2009 · N427QX · Bombdr DHC8402SDR AALA2009032800001Cable · brokenDFW - AFTER DEPARTURE GEAR WOULD NOT RETRACT. LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND ANTI-RETRACT CABLE BROKEN. REPLACED LOWER ANTI-RETRACT CABLE AND ADJUSTED LANDING GEAR CONTROL LEVER. SYSTEM GROUND CHECK NORMAL OPERATION.Mar 28, 2009 · N271AA · Doug DC982SDR 2009FA0000320Bellcrank · failedIDLER BELLCRANK FAILED DURING RETRACTION CYCLE. THIS BELLCRANK IS CAST ALLOY. IN MY OPINION IT SHOULD BE A MACHINE PART. (K)Mar 26, 2009 · N7022L · Cessna 310KSDR GLBA200903261Landing Gear · malfunctionedPILOTS REPORTED THAT THE LANDING GEAR WOULD NOT COME UP. MAINTENANCE INSPECTED ALL UP AND DOWNLOCK SWITCHES AS WELL AS THE SQUAT SWITCHES. PERFORMED LANDING GEAR SWINGS AND ALL OPERATIONALLY CHECKED GOOD. COULD NOT DUPLICATE DISCREPANCY. REFERENCE B1900D MM 3Mar 26, 2009 · N192GL · Beech 1900DSDR GLBA20090326BLanding Gear · malfunctionedPILOTS REPORTED THAT AFTER TAKEOFF THE GEAR LEVER SELECTOR WAS SELECTED UP, THEY HEARD THE GEAR IN TRANSIT AND SAW IN TRANSIT LIGHTS. ALL IN TRANSIT LIGHTS EXTINGUISHED EXCEPT THE LT MLG A SYS LIGHT. FOLLOWING CHECKLIST PROCEDURES GEAR LEVER SELECTOR CYCLED WIMar 26, 2009 · N71GL · Emb EMB120ERSDR QXEA2009033000203Uplock Roller · malfunctionedGEG - FOLLOWING GEAR DOWN SELECTION THE RIGHT MAIN LANDING GEAR TOOK 12 SECONDS LONGER THAN THE LEFT MAIN AND NOSE GEAR INDICATOR LIGHTS TO GO GREEN. THE RIGHT MAIN RED AND AMBER LIGHTS WERE ILLUMINATED DURING THIS TIME AND TRANSIT LIGHT. NO ALTERNATE EXTENSMar 25, 2009 · N408QX · Bombdr DHC8402SDR CA090324013Arm · cracked(CAN) A CRACK APPEARED ON A TORQUE ARM EMANATING FROM THE LUBRICATION FITTING HOLE. THE CRACK RUNS ALONG THE AXIS OF THE BOLT THAT WOULD GO THROUGH THE PIVOT JOINT.Mar 24, 2009 · Skrsky S61NSDR SWIA200921250Selector Valve · faultyFLT 2679 - RECEIVED GEAR DISAGREE MESSAGE WHEN GEAR EXTENDED. REPLACED NLG SELECTOR VALVE PN 750006000 SN OFF 0164T.Mar 21, 2009 · N496CA · Cndair CL6002B19SDR QXEA2009032400194Spring · brokenPDX - DURING WALK AROUND FOUND RT MLG UPLOCK SPRING BROKEN. REMOVED AND REPLACED SPRING IAW GOODRICH CMM 32-31-03 STEP 31, OK FOR CONTINUED SERVICE.Mar 20, 2009 · N424QX · Bombdr DHC8402SDR YENA20090320029Uplock Roller · lack of lubeFLT 904JB - ORD-JFK - UPON LANDING GEAR EXT LG LEVER DISAG MESSAGE ON EICAS. RIGHT MAIN GEAR DID NOT INDICATE DOWN, INITIATED GO-AROUND. AFTER 2 MINUTES WITH LG LEVER DOWN MESSAGE WENT AWAY AND ALL GEAR DOWN AND GREEN INDICATED. GREASED UPLOCK AND UPLOCK ROMar 19, 2009 · N283JB · Emb ERJ190100IGWSDR UALA2009031800826Control Unit · malfunctionedLOST ALL THREE PHC'S, RTFL. REPLACED NR 1 LGCIU PER MM 32-31-71. TEST PASS. ACP'D TSM 32-31-00 PG 301, NO FURTHER FAULTS NOTED.Mar 18, 2009 · N473UA · Airbus A320232SDR 2009FA0000877Valve · failedACFT EXPERIENCED AN UNCOMMANDED GEAR UP DURING TROUBLE SHOOTING FOR FREQUENT HYD CYCLING, WHILE IN HANGAR. MX WAS ATTEMPTING TO LOCATE THE SOURCE OF HYDARULIC FLUID BYPASS, WHICH WAS ORIGINALLY THOUGHT TO BE ONE OF THE BRAKE ACTUATING VALVES. BOTH ARE LOCATEMar 17, 2009 · N11LX · Rkwell NA26560SDR REXA200900033Selector Valve · failedON APPROACH WHEN GEAR SELECTED DOWN RECEIVED "GEAR DISAGREE" MESSAGE. MX TROUBLESHOT SYSTEM, FOUND THE NLG SELECTOR VALVE FAILED. REMOVED AND REPLACED SELECTOR VALVE AND PERFORMED GEAR SWINGS IAW AMM. (K)Mar 15, 2009 · N8623A · Cndair CL6002B19SDR ASOA200900294Landing Gear · malfunctionedON APPROACH NOSE GEAR DID NOT COME DOWN. RAN QRH WITH 3B/2B NOSE GEAR CAME DOWN. EMERGENCY VEHICLES REQUESTED AS A PRECAUTION. FLT 4974, 4931, 5515, 5613 CX.Mar 15, 2009 · N974EV · Cndair CL6002B19SDR REXA2009000032Priority Valve · failedON FINAL APPROACH, WHEN GEAR SELECTED DOWN "GEAR DISAGREE" MESSAGE RECEIVED SHOWING NOSE GEAR NOT DOWN AND LOCKED. QRH FOLLOWED EMERGENCY DECLARED WITH UNEVENTFUL LANDING. MX TROUBLESHOT SYS FOUND THE NOSE LANDING GEAR PRIORITY VALVE FAILED. VALVE REMOVED AMar 14, 2009 · N8718E · Cndair CL6002B19SDR UALA2009031600797Unknown · malfunctionedLGCIU1 AND 2 FAULTS, UNABLE TO RETRACT GEAR. RTFL. REPLACED 24GA AND 25GA AND ADJUSTED. JACKED ACFT NOSE OPERATED NOSE GEAR. OPERATION NORMAL.Mar 14, 2009 · N817UA · Airbus A319131SDR MALA090041Selector Valve · failedON DEPARTURE FROM PIT, HAD A "GEAR DISAGREE" MESSAGE AND A RED NOSE GEAR INDICATOR. RAN CHECKLIST AND RETURNED TO PIT. CAPTAIN CALLED ON THE GROUND AND STATED THEY HAD A NOSE GEAR DISAGREE, NOSE GEAR WOULD NOT RETRACT, THEY FOLLOWED THEIR QRH AND LANDED AT KMar 13, 2009 · N831AY · Cndair CL6002B19SDR DXTA2009031603549Pcb · malfunctionedWHEN GEAR HANDLE WAS LOWERED RED GEAR UNLOCK ILLUMINATED; NO GREEN GEAR LIGHTS, NO HYD PRESS LIGHT. AFTER 20 SEC GEAR CAME DOWN NORMALLY. REMOVED AND REPLACED LANDING GEAR CONTROL PCB PER MAINT. CONTROL REQUEST IAW MM 24-51-02. ACCOMPLISHED GEAR SWINGS, OPERAMar 13, 2009 · N673QS · Cessna 560XLSDR SWIA200921169Selector Valve · faultyFLT 2558 - NOSE GEAR DISAGREE MESSAGE AND NOSE GEAR WOULD NOT RETRACT. REPLACED NLG SELECTOR VALVE, PN 750006000, SN OFF 1916.Mar 11, 2009 · N468CA · Cndair CL6002B19SDR GLBA20090311BLanding Gear · malfunctionedDURING MAINTENANCE FERRY FLIGHT FROM ISN-CYS FOR NOSE STEERING INDICATION PROBLEM, THE NOSE LANDING GEAR "A" SYSTEM RED LIGHT ILLUMINATED. PER CHECKLIST FLIGHT CREW CYCLED LANDING GEAR, THE RED "A" INDICATION RETURNED TO NORMAL, HOWEVER THE RT MLG DID NOT RETRMar 11, 2009 · N299UX · Emb EMB120ERSDR GLBA20090311ABolt · wornFLIGHT 5156- RIGHT MAIN GEAR WOULDN'T COME UP ALL THE WAY AFTER TAKE OFF. FERRIED TO CYS, R&R NOSE GEAR RT SEQUENCE VALVE ACTUATOR BOLT & ADJUSTED PER MM 32-32-04. INSPECTED RH MLG SEQUENCE VALVE CLEARENCE CK & UPLOCK CLEARANCE CK SWANG GEAR SEVERAL TIMES GEARMar 11, 2009 · N299UX · Emb EMB120SDR CA090312008Motor · inoperative(CAN) WHILE ON APPROACH, THE CREW WAS UNABLE TO GET THE LANDING GEAR DOWN. THEY ELECTED TO RETURN TO AIRFIELD AND COMPLETED THE EMERGENCY LANDING GEAR LOWERING PROCEDURES. ALL 3 GEAR CAME DOWN AND THE AIRPLANE LANDED SAFELY.Mar 10, 2009 · Beech 100BEECHSDR FDEA200903100881Uplock · malfunctionedWHEN RAISING LANDING GEAR ON TAKEOFF, HEARD LOUD BANG AND INCREASING NOISE. THEN AFTER SEVERAL SECONDS, BETWEEN 1000-1500FT, RECEIVED AMBER ECAM ALERT MLG RETRACTION FAULT. ALL DOOR LIGHTS WERE AMBER. COMPLIED WITH QRH PUT MLG DOWN. NORMAL INDICATIONS UNEVMar 10, 2009 · N417FE · Airbus A310222SDR GLBA20090310ASequence Valve · dirtyFLIGHT 5010 - PILOTS REPORTED THAT AFTER TAKEOFF THE LT LANDING GEAR WOULDN’T RETRACT. RED LIGHTS REMAINED ILLUMINATED. MAINTENANCE CLEANED THE LEFT HAND MAIN LANDING GEAR SEQUENCE VALVES. OPERATIONALLY PERFORMED GEAR SWINGS 5 TIMES. NO DEFECTS WERE NOTED. REMar 10, 2009 · N108UX · Emb EMB120ERSDR CA090313005Landing Gear · malfunctioned(CAN) AT TAKEOFF DEPARTURE, THE CREW OBSERVED "FAIL TO RETRACT" INDICATION ON THE RT MAIN GEAR. THE ACFT RETURNED TO POINT OF DEPARTURE AND LANDED WITHOUT FURTHER PROBLEM. MX INSPECTED THE UPLOCK BOX AND ASSOCIATED CONNECTOR WITH NO FINDINGS. SEVERAL GEAR SWIMar 6, 2009 · Aerosp ATR42300SDR SWIA200921115Selector Valve · faultyFLT 2582 - "NOSE GEAR DISAGREE" MASTER WARNING. REPLACED NLG SELECTOR VALVE, PN 750006000 SN OFF 1943.Mar 6, 2009 · N471CA · Cndair CL6002B19SDR MASA2009030600089Priority Valve · malfunctionedASH FLT 7317 IAD-EWR. CREW REPORTED A GEAR DISAGREE WARNING WITH NOSE DOOR OPEN. MX REMOVED AND REPLACED PRIORITY VALVE AND OPS CHECKED GOOD.Mar 6, 2009 · N27314 · Cndair CL6002B19SDR SWIA200921109Selector Valve · faultyFLT 2850 - "NOSE GEAR DISAGREE" FOR 30 SECONDS ON GEAR EXTENSION. REPLACED NLG SELECTOR VALVE, PN: 750006000, SN OFF: 0272T.Mar 5, 2009 · N472CA · Cndair CL6002B19SDR GLBA20090305ALanding Gear · malfunctionedFLIGHT 5158 UPON APPROACH THE PILOTS REPORTED THAT THE RIGHT MAIN LANDING GEAR WOULD NOT EXTEND. PILOTS PERFORMED A MANUAL EXTENSION. MAINTENANCE CLEANED THE RIGHT HAND DOWNLOCK SWITCH AND PERFORMED SIX LANDING GEAR EXTESNIONS AND RETRACTIONS IAW MM 32-30-00. Mar 5, 2009 · N253GL · Beech 1900DSDR CA090319001Priority Valve · failed(CAN) AFTER TAKEOFF, FLT CREW REPORTED GEAR DISAGREE WHEN GEAR SELECTED UP AND NOSE GEAR SHOWING NOT UP AND LOCKED (APPROX 15 SECONDS AFTER SELECTING GEAR UP). QRH FOLLOWED, ACFT RETURNED TO DEPARTURE AND LANDED WITHOUT FURTHER INCIDENT. MX FOUND PRIORITY VALMar 4, 2009 · Cndair CL6002B19SDR A6WA200940111Priority Valve · failedAFTER T/O GEAR DISAGREE WITH NOSE GEAR SHOWING NOT STOWED C/W QRH RETURN TO DEPARTURE (APPROX 15 SECONDS AFTER SELECTING GEAR UP WARNING CAME ON.) FOUND PRIORITY VALVE FAILING TEST REF 32-30-00, REMOVED AND REPLACED NLG PRIORITY VALVE IAW AMM 32-33-15, OPS CHMar 4, 2009 · N453AW · Cndair CL6002B19SDR BSYA2009017Unknown · malfunctionedAFTER TAKEOFF OUT OF LCK PILOT SELECTED GEAR UP AND NOTHING HAPPENED EXCEPT GEAR HORN BLOWING. SELECTED GEAR BACK DOWN AND RETURNED TO LCK. MAINTENANCE COULD NOT DUPLICATE PROBLEM BUT CHANGED SQUAT SWITCH AS PREVENTIVE MAINTENANCE.Mar 3, 2009 · N456WW · Beech 58SDR COMA2009030450089Landing Gear · obstructedON CLIMBOUT FROM BOS TO PHL RECEIVED NOSE DOOR WARNING MSG. A/C RETURNED TO BOS LANDED SAFELY. INSPECTED A/C, FOUND CHUNKS OF ICE ON NOSE GEAR DOORS AND ON NOSE LANDING GEAR. CLEANED OFF ICE, PERFORMED MULTIPLE GEAR SWINGS. NO FURTHER DEFECTS NOTED.Mar 3, 2009 · N920CA · Cndair CL6002B19SDR TRBA2009028Landing Gear · malfunctionedAFTER TAKEOFF LT MLG INDICATION. LT MLG WAS NOT FULLY RETRACTED. PERFORMED NORMAL EXTENSION AND RETRACTION FUNCTIONAL TEST IAW JIC NR 32-31-00-FUT-10000 AND OPS CHECK OF L/G REDUNDANCY IAW JIC NR 32-31-00-OPT-10000.Mar 2, 2009 · N529AM · Aerosp ATR72212ASDR 2009FA0000157Pivot Assy · crackedLT MAIN LANDING PIVOT FOUND CRACKED WHEN INSPECTED IAW SEB90-1 REV 3 DURING 100 HOUR INSPECTION.Mar 2, 2009 · N9543B · Cessna 172RGSDR 2009FA0000220Relay · intermittentPILOT REPORTED AFTER PUTTING THE GEAR SELECTOR IN THE UP POSITION, THE GEAR WOULD NOT RETRACT. ON TROUBLESHOOTING, THE MECHANIC CYCLED GEAR SEVERAL TIMES AND GOT GEAR RETRACTION TO FAIL. REPLACED RELAY WITH NEW IAW DATE CODE MFD RW 0734. NO RECOMMENDATIONSFeb 28, 2009 · N1556A · Beech F33ASDR UALA2009031000683Unknown · malfunctionedLOSS OF PITOT HEAT EN ROUTE. FLIGHT DIVERTED. PST FLT SHOWED LGCIU 1 INTF PROBLEM WITH PHC2. VISUAL CHECK OF ALL GEAR PROX SENS & TARGETS OK. BITES OF LDG-PHC-CIDS-FWC ALL OK. ELECTRON SIM OF AIR MODE WAS SAT. ALL PROBE TEMPS CHECKED OK AND VISUAL LOOKSFeb 28, 2009 · N468UA · Airbus A320232SDR DXTA2009030203525Landing Gear · malfunctionedNOSE GEAR DOWN GREEN LIGHT WOULD NOT NOT GO GREEN WHEN GEAR DOWN.Feb 28, 2009 · N840WC · Raythn HAWKER800XPSDR YENA20090227020Fitting · lack of lubeDURING GEAR EXTENSION BRAKE CONTROL FAULT MESSAGE DISPLAYED. RT MLG SLOW TO EXTEND WITH SLIGHT YAW FELT - TRANSIENT LANDING LEVER DISAGREE APPEARED ONCE ALL GEAR DOWN - BRAKE CONTROL FAULT ALSO DISAPPEARED. CREW ELECTED TO GO AROUND. A SECOND GEAR EXTENSIONFeb 27, 2009 · N289JB · Emb ERJ190100IGWSDR SWIA200921082Strut · seizedFLT 5730 - MAIN LANDING GEAR WOULD NOT RETRACT. REPLACED MAIN DRAG AND LOCKING STRUT P/N, 20945-001-03 S/N ON, 631 S/N OFF: B48.Feb 27, 2009 · N579SW · Emb EMB120ERSDR SWIA200921081Actuator · failedFLT 5758 - RIGHT MAIN LANDING GEAR WOULD NOT RETRACT. REPLACED UPLOCK ACTUATOR, P/N 20885 S/N OFF: 236.Feb 25, 2009 · N579SW · Emb EMB120ER
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