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SDR DXTA2012081305090Cable · out of toleranceRED GEAR UNLOCK LIGHT ON WHEN GEAR WAS RETRACTED. NO NOISE OR VIBRATIONS. 3 GREEN WITH NO RED WHEN GEAR WAS EXTENDED. HANDLE WENT TO THE FULL UP POSITION. ADJUSTED NOSE LANDING GEAR EMERGENCY RELEASE CABLE TENSION IAW CE-750 M/M 32-30-06. LANDING GEAR OPS Aug 10, 2012 · N955QS · Cessna 750SDR HNAA2012081300915Door · openGEAR FAILED TO RETRACT AFTER TAKEOFF. MAINT INSPECTED AND FOUND OVERHEAD BYPASS DOOR OPEN. MAINT CLOSED DOOR AS REQUIRED.Aug 10, 2012 · N938HA · Dhav DHC8101SDR CA120813032Limit Switch · dirty(CAN) AFTER TAKEOFF, ALL 3 LANDING GEAR DID NOT MOVE UP WHEN SELECTED BY THE FLIGHT CREW ILLUMINATING 3 GREEN AND 3 RED LANDING GEAR LIGHTS. THE GEAR NOT IN POSITION, NON NORMAL CHECKLIST WAS CARRIED OUT AND THE GEAR STOWED PROPERLY ON THE SECOND ATTEMPT. TO Aug 9, 2012 · Boeing 7377CTSDR HYIA20140415077Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT OF MEB91-11R1. THIS UNIT HAS BEEN REPAIRED IAWAug 9, 2012 · N2611X · Cessna 402CSDR SIMA20120809005Electronic Unit · inoperativeON FLIGHT 3556, THE CREW REPORTED THAT AFTER BECOMING AIRBORNE AFTER TAKEOFF THEY RECEIVED LG AIR/GND FAIL MESSAGE AND LANDING GEAR LEVER COULD NOT BE MOVED. AFTER 10 SEC LG AIR/FAIL MSG WENT OUT. FOLLOWED AOM PROCEDURES AND THE LANDING GEAR EXTENDED NORMALAug 9, 2012 · N939AE · Emb EMB145LRSDR FDEA201208092908Uplock · failedON FINAL, AT GEAR EXTENSION, RT MAIN GEAR FAILED TO EXTEND - WENT AROUND AND RAN MANUAL GEAR EXT CHECKLIST GEAR CAME DOWN, LANDED. REMOVED AND REPLACED RIGHT MAIN GEAR UPLOCK ASSYAug 9, 2012 · N750FD · Airbus A300B4622RSDR REXA2012080901248Reservoir · leakingFLIGHT 3839, HAD A GEAR DISAGREE AFTER TAKEOFF. CREW SAFELY PERFORMED AN AIR RETURN. FOUND NR 3 RESERVOIR INTERNALLY LEAKING. REPLACED RESERVOIR. FOUND BENT NOSE GEAR PROXIMITY SWITCH BRACKET. REPOSITIONED BRACKET. OPS AND LEAK CHECKED GOOD.Aug 9, 2012 · N8869B · Cndair CL6002B19SDR EPUA2012081001Uplock Roller · inoperativeNOSE LANDING GEAR STUCK WHEN LANDING GEAR DOWN SELECTED. NOSE GEAR TRAILED AT A 45 DEGREE ANGLE, RETRACTED OK, THEN WAS HARD TO GET OUT WHEN CYCLED DOWN AGAIN. MAINT SERVICED RESERVOIR AND REPLACED UPLOCK ROLLER.Aug 7, 2012 · N44AC · Piper PA31350SDR 2012FA0000664Cable Assy · brokenLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF, OR EXTEND WHEN GEAR DOWN WAS SELECTED. THE EMERGENCY GEAR EXTENSION HANDLE WAS PULLED, AND IT BROKE OFF IN THE PILOT'S HAND. THE ACFT LANDED WITH THE GEAR UP. TROUBLESHOOTING REVEALED THAT THE CABLE BROKE AT THE Aug 6, 2012 · N87532 · Cessna 421CSDR ASOA2012081002049Valve · failed"GEAR DISAGREE "MASTER WARNING COMPLIED WITH QRH CYCLED GEAR TOOK APPROX 60 SEC FOR GEAR TO COME UP RT MAIN WAS SLOW TO COME DOWN HDY 3 PRESSURE WAS 2700PSI. EMERGENCY DECLARED AS A PRECAUTION. R & R PRIORITY VALVE IAW AMM 32-32-15 IPC REF 32-32-10 ITEM 205 Aug 6, 2012 · N820AS · Cndair CL6002B19SDR DXTA2012080605077Landing Gear · malfunctionedAFTER TAKEOFF, NOSE GEAR DID NOT RETRACT. GEAR HANDLE DID MOVE TO THE UP POSITION. RED "UNLOCK" AND GREEN "NO" WERE ILLUMINATED.Aug 5, 2012 · N305QS · Cessna 680CESDR HYIA20140414018Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE BEYOND LIMIT ALLOWABLE OF MEB91-11R1. THIS UNIT HAS BEEN SCRAPPED & AAug 3, 2012 · N678JG · Cessna 402CSDR ASOA2012080702036Selector Valve · failedON GEAR EXTENSION BOTH MAIN GEARS DID NOT COME DOWN, PERFORMED QRH, AND MANUAL RELEASE, THEN GEAR CAME DOWN. EMERGENCY DECLARED. R & R MLG SELECTOR VALVE IAW 32-32-10. LEAK AND FUNCTIONAL CHECKED GOOD.Aug 3, 2012 · N900EV · Cndair CL6002B19SDR 2012FA0000559Control Switch · malfunctionedAFTER TAKEOFF, LANDING GEAR RETRACTED WITH THE LANDING GEAR CONTROL SWITCH IN THE DOWN AND LOCKED POSITION. THE LANDING GEAR RETRACTED UNCOMMANDED AS SOON AS THE ACFT ACHIEVED A WEIGHT-OFF-WHEELS CONFIGURATION DURING TAKEOFF ROLL.Jul 30, 2012 · N427SE · Raythn C90GTSDR REXA2012072901207Selector Valve · malfunctionedFLIGHT 4049, DIVERTED DUE TO MAIN LANDING GEAR WOULD NOT RETRACT AND CYCLED ON ATTEMPT. CREW DID NOT DECLARE EMERGENCY AND LANDED SAFELY. COMPLIED WITH PA 50-018G SCENARIO NR 1. REMOVED AND REPLACED MLG SELECTOR VALVE IAW AMM 32-32-10. OPS AND LEAK CHECKEJul 29, 2012 · N8515F · Cndair CL6002B19SDR SWIA201231395Plunger · out of adjustLEFT MAIN GEAR WOULD NOT RETRACT. (FLT 5449) ADJUSTED LEFT INBOARD FORWARD DOOR SEQUENCE VALVE PLUNGER.Jul 28, 2012 · N576SW · Emb EMB120ERSDR DXTA2012073005065Landing Gear · failedAFTER TAKEOFF THE NLG FAILED TO RETRACT. RED UNLOCK LIGHT FOR THE NOSE GEAR STAY ON. LOWER THE MAIN GEAR WE GET 3 GREEN DOWN AND LOCK. BUT THE GEAR STAYS STUCK ON THE DOWN POSITION. OPS CHECK NOSE GEAR CENTERING FUNCTION TO INSURE GEAR IS CENTERING AND ALLJul 28, 2012 · N922QS · Cessna 750SDR DXTA2012072705060Bearing · failedAFTER TAKEOFF THE LANDING GEAR FAILED TO RETRACT. THE RED UNLOCK LIGHT REMAINED ON. THE GEAR CONTINUED TO MAKE AIR NOISE. THE GEAR WAS CYCLED ONCE WITH THE SAME INDICATION. THE GEAR WAS SELECTED DOWN WITH A SAFE INDICATION. CHECKED NOSE STRUT FOR FULL EXTENSIJul 26, 2012 · N922QS · Cessna 750SDR DXTA2012072705061Landing Gear · malfunctionedGEAR RETRACTION TAKES APPROXIMATELY 15 SECONDS. IMMEDIATELY AFTER SELECTING GEAR UP THERE IS A BINDING/GRINDING NOISE IN THE NOSE. NOSE GEAR LIGHT GOES OUT WHEN MAINS HAVE STOWED THEN COMES BACK ON FOR A SECOND THEN GOES BACK OUT. PERFORMED 75 TO 80 LANDINGJul 26, 2012 · N875QS · Raythn HAWKER800XPSDR HYIA20140414017Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE BEYOND LIMIT ALLOWABLE OF MEB91-11R1. THIS UNIT HAS BEEN SCRAPPED & Jul 25, 2012 · N6875D · Cessna 402CSDR HSYA2012072512Landing Gear · malfunctionedPILOT REPORTED THAT AFTER TAKEOFF AND UPON RETRACTION OF THE LANDING GEAR, THE RT NOSE GEAR INDICATED UP AND LOCKED AND THE LT MAIN GEAR INDICATED DOWN AND LOCKED. PILOT ELECTED TO RETURN TO DEPARTURE. GEAR WAS SELECTED DOWN AND 3 DOWN AND LOCKED LIGHTS ILLUMJul 25, 2012 · N331SB · Stbros SD330SDR FDEA201207252666Accessory Unit · malfunctionedAFTER T/O LANDING GEAR LEVER COULD NOT BE MOVED BEYOND THE "OFF" POSITION. COMPLIED WITH QRH. R & R THE LANDING GEAR ACCESSORY UNIT PER MM 32-09-121-4.PERFORMED OPS TEST REF MM 32-09-122-5. OPS CHECKED GOOD AT THIS TIME. OK FOR SERVICE.Jul 25, 2012 · N489FE · Boeing 727227SDR A6WA201240727Selector Valve · inoperativeAFTER TAKEOFF, RECEIVED GEAR DISAGREE MESSAGE APPROXIMATELY 6 SECONDS AFTER HANDLE SELECTION. IN TRANSIT MESSAGE CONFIRMED FOR ABOUT 20 MINUTES. MAINS SHOWED YELLOW DURING THE 20 MINUTES. R & R MLG SELECTOR VALVE IAW 32-32-10. OPS CHECK/LEAK CHECK GOOD. GJul 23, 2012 · N458AW · Cndair CL6002B19SDR L7OA2012072400001Dump Valve · faultyON APPROACH, CYCLED LANDING GEAR HANDLE DOWN, 3 GREEN LIGHTS ILLUMINATED, RED UNSAFE LIGHT IN THE LANDING GEAR HANDLE REMAINED ILLUMINATED. CYCLED GEAR UP AND EXTEND IT AGAIN. ALL 3 GREEN LIGHTS FAILED TO ILLUMINATED AND NO RED UNSAFE INDICATION IN GEAR HAJul 23, 2012 · N333YJ · Beech 400ASDR A6WA201240689Landing Gear · malfunctionedAFTER TAKEOFF, RECEIVED GEAR DISAGREE MESSAGE APPROX 6 SECONDS AFTER HANDLE SELECTION. IN TRANSIT MESSAGE CONFIRMED FOR ABOUT 20 MINUTES. MAINS SHOWED YELLOW DURING THE 20 MINUTES.Jul 23, 2012 · N458AW · Cndair CL6002B19SDR UALA2012072303967Control Unit · failedLANDING GEAR LGCIU 2 ECAM WHEN GEAR EXTENDED ON FINAL. PFR SHOWED LGCIU2. REPACED LGCIU2 PER MM, CHECKED GOOD.Jul 22, 2012 · N846UA · Airbus A319131SDR UALA2012071703865Pump · failedCREW REPORTED DURING GEAR RETRACTION, CTR ADP DEMAND PUMP LOW PRESS LIGHT ILLUM WITH ASSOCIATED EICAS. CREW PLACED CTR DEMAND PUMP SWITCH TO AUTO, LOW PRESS LIGHT REMAINED ILLUMINATED. CREW PLACED CTR DEMAND PUMP SWITCH TO "ON" AND LOW PRESS LIGHT REMAINED OJul 17, 2012 · N667UA · Boeing 767322SDR CA120717006Landing Gear · malfunctioned(CAN) RIGHT MAIN GEAR CYCLE DID NOT COMPLETE ON APPROACH. GEAR CYCLE WAS SLOW AND NOT COMPLETELY SMOOTH. THE GEAR WAS INSPECTED AND THE RT PIVOT POINTS WERE LUBRICATED. THE GEAR THEN CYCLED NORMALLY. WE HAVE REVISED OUR MAINTENANCE SCHEDULE TO DECREASE THE LJul 16, 2012 · Cessna A185FSDR ASOA2012072001947Torque Link · bindingGEAR DISAGREE MESSAGE ON TAKEOFF. NOSE GEAR DID NOT RETRACT. COMPLIED WITH CHECKLIST. ALL GEAR DOWN AND LOCKED. LANDING GEAR RETRACTION SYSTEM. ENROUTE, DIVERTED DUE TO MX, EMERGENCY DECLARED. R & R UPPER AND LOWER TQ LINKS IAW AMM 32-21-10. ADJUSTED Jul 16, 2012 · N921EV · Cndair CL6002B19SDR SWIA201231269Uplock · failedGEAR DISAGREE MESSAGE. (FLT 2923) REPLACED RIGHT UPLOCK ASSEMBLY PER AMM 32-32-05 AND BLED HYD SYSTEM NR 3 PER MM. P/N: 17051-101, S/N OFF: NGL/1181/01.Jul 16, 2012 · N889AS · Cndair CL6002B19SDR CA120718006Cable · out of position(CAN) FOLLOWING COMPLETION OF THE HEAVY CHECK, AN AME TRIED TO MANUALLY OPEN THE NLG DOORS USING THE MANUAL RELEASE T-HANDLE IN THE COCKPIT. HE WAS UNSUCCESSFUL AND UPON FURTHER INVESTIGATION FOUND THE DOOR RELEASE CABLE DISLODGED FROM THE PULLEY ON THE LANDIJul 14, 2012 · Cndair CL6002B19SDR REXA201207141164Landing Gear · malfunctionedGEAR DISAGREE ON APPROACH. NOSE GEAR DID NOT COME DOWN. RAN QRH. NOSE GEAR CAME DOWN AT THE END OF QRH.Jul 14, 2012 · N823AY · Cndair CL6002B19SDR ASOA2012071801929Priority Valve · malfunctionedGEAR UP DISAGREE AFTER TAKEOFF NOSE GEAR REMAINED DOWN. PERFORMED MANUAL GEAR EXTENSION USING QRH. RETURNED TO DEPARTURE, EMERGENCY DECLARED. REPLACED PRIORITY VAVE IAW AMM 32-33-15. LEAK AND OPS CHECKED GOOD.Jul 13, 2012 · N921EV · Cndair CL6002B19SDR SWIA201231236Uplock Hook · failedLEFT MAIN LANDING GEAR DISAGREE ON RETRACTION. (FLT 4728) REPLACED LEFT MAIN LANDING GEAR UPLOCK HOOK ASSEMBLY. P/N: 17051-101, S/N OFF: CWDD2412-03Jul 12, 2012 · N699BR · Cndair CL6002B19SDR REXA2012071201067Selector Valve · failedAFTER TAKEOFF HAD A NOSE DOOR OPEN WARNING WHEN SELECTING GEAR UP. PERFORMED THE QRH PROCEDURE AND RETURNED TO LAND. VERIFIED DISCREPANCY, REMOVED AND REPLACED NLG SELECTOR VALVE PER AMM 32-33-10.Jul 12, 2012 · N8444F · Cndair CL6002B19SDR HYIA20140414016Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE BEYOND LIMIT ALLOWABLE OF MEB91-11R1. THIS UNIT HAS BEEN SCRAPPED & AJul 10, 2012 · N375R · Cessna 402CSDR HYIA20140414015Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE BEYOND LIMIT ALLOWABLE OF MEB91-11R1. THIS UNIT HAS BEEN SCRAPPED & AJul 10, 2012 · N2649Z · Cessna 402CSDR HYIA20140414014Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE BEYOND LIMIT ALLOWABLE OF MEB91-11R1. THIS UNIT HAS BEEN SCRAPPED & AJul 10, 2012 · N3292M · Cessna 402CSDR ASOA2012071801928Priority Valve · failedAFTER TAKEOFF AND AFTER SELECTING LANDING GEAR HANDLE UP, MLG CAME UP NOSE DID NOT EICAS MESSAGE POSTED ON ED1 TOP TO BOTTOM. NOSE DOOR OPEN WARNING, GEAR DISAGREE WOW INPUT CAUTION, STEERING INOPERATIVE CAUTION ON ED2, WOW OUTPUT FAIL STATUS QRH FOLLOWED TOJul 10, 2012 · N840AS · Cndair CL6002B19SDR REXA2012071001061Landing Gear · malfunctionedGEAR UP DISAGREE AND NOSE DOOR STAYED OPEN AFTER TAKEOFF. WARNING MESSAGE ON GEAR LEVER UP SELECTION. COMPLIED WITH PA 05-018REV G SCENARIO 2. FOUND PS14GA IA AMM 32-61-05. OPS CHECKED GOOD.Jul 10, 2012 · N8623A · Cndair CL6002B19SDR DXTA2012070905044Unknown · unknownENROUTE THE CREW HEARD 4 LOUD "BUMPS IN THE NIGHT". PERFORMED TROUBLESHOOTING STEPS, NO DEFECTS FOUND. PERFORMED ADJUSTMENT TO THE NOSE GEAR EMERGENCY EXTEND CABLE. CYCLED GEAR NUMEROUS TIMES, NO FAULTS FOUND. CHECKED ADJUSTMENT TO THE UPLOCK SWITCHES, NO FJul 8, 2012 · N955QS · Cessna 750SDR SIMA20120708008Uplock · malfunctionedON FLIGHT 2972 THE CREW REPORTED THAT AFTER GEAR RETRACTION HEARD A LOUD THUMPING SOUND AND THE RIGHT MAIN WAS CYCLING BETWEEN TRANSIT DASHES AND UP ABOUT EVERY 2-3 SECONDS. AFTER PUTTING THE GEAR DOWN FOR RETURN TO SHV THE NOISE WENT AWAY AND THE CREW HAD THJul 8, 2012 · N610AE · Emb EMB145SDR HNAA2012070500841Landing Gear · malfunctionedNOSE GEAR FAILED TO RETRACT AFTER TAKEOFF. NOSE GEAR RED INTRANSIT LIGHT ILLUMINATED. CREW PERFORMED NOSE GEAR ALTERNATE EXTENSION. GEAR INDICATED DOWN AND LOCKED. MX JACKED AND CYCLED LANDING GEAR SEVERAL TIMES. OPS CHECKED GOOD.Jul 5, 2012 · N337EN · Dhav DHC8103SDR CA120705003Landing Gear · malfunctioned(CAN) AIR TURNBACK. DURING TAKEOFF, AFTER THE LANDING GEAR LEVER WAS SELECTED UP, THE FLIGHT CREW NOTICED ALL 3 RED LANDING GEAR POSITION LIGHTS ILLUMINATE. THE CREW THEN DECIDED TO POSITION THE GEAR LEVER TO OFF AND THEN RESELECT GEAR UP. BY DOING SO THE LAJul 4, 2012 · Boeing 7377CTSDR GN0A20120925001Pin · wornFLT: 16386 TNN TO BED: AFTER TAKEOFF THE LT MLG RED INDICATION LIGHT REMAINED ILLUMINATED AFTER GEAR WAS UP. SELECTED GEAR DOWN AND ALL GEAR LOCKED DOWN. RETURNED TO TNN AND LANDED WITHOUT INCIDENT. MX FOUND THE LT MLG WAS NOT FULLY UP AND LOCKED INTO POSIJul 3, 2012 · Emb EMB120ERSDR ASOA2012070601867Uplock · unserviceableCOMPLETED LANDING CHECKLIST, NOTICED THE NOSE GEAR INDICATOR SHOWED YELLOW DASHED BOX FOLLOWED BY RED DASHED BOX FOLLOWED BY ASSOCITATED MESSAGES. FOLLOWED QRH PROCEDURES. AFTER THIRD ATTEMPT TO LOWER GEAR, HAD 3 GREEN INDICATIONS. LANDED WITHOUT INCIDENT. Jul 3, 2012 · N929EV · Cndair CL6002B19SDR IPXA2674210Control System · faultyINSPECTION TYPE: LANDING GEAR MONITOR STATUS MESSAGE 15 MINS, ENROUTE. EMERGENCY DECLARED. OPENJul 3, 2012 · N309UP · Boeing 76734AFSDR GN0A07032012Unknown · malfunctionedTHE LEFT MAIN GEAR WOULD NOT RETRACT AFTER TAKEOFF FROM TNN. CREW SELECTED THE LANDING GEAR DOWN AND ALL THREE GEAR INDICATED DOWN AND LOCKED. THE AIRCRAFT RETURNED TO TNN AND LANDED WITHOUT INCIDENT. MAINTENANCE COULD NOT DUPLICATE THE PROBLEM WITH THE AIRJul 3, 2012 · N651CT · Emb EMB120ERSDR ASOA2012070501860Torque Link · unserviceableGEAR DISAGREE MESSAGE AFTER TAKE OFF, EMERGENCY DECLARED, ACFT RETURNED TO DEPARTURE. R & R TORQUE LINKS.Jul 1, 2012 · N682BR · Cndair CL6002B19SDR 2012FA0000540Motor · failedLANDING GEAR MOTOR WOULD TRIP CIRCUIT BREAKER DURING ALL ATTEMPTS AT LOWERING LANDING GEAR. EMERGENCY PROCEDURES FOR LANDING GEAR EXTENSION FAILURE AND MANUAL GEAR EXTENSION UNSUCCESSFUL RESULTING IN A GEAR-UP LANDING. ON INSPECTION OF LANDING GEAR COMPONENTJun 30, 2012 · N308RB · Beech 95B55
Back to JASC 3230