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 UALA2013071104839Torque Link · wornTURNING RIGHT TO GATE NLG MAKES CLUNKING - THUMPING NOISE. ON MX TAXI LOUD CLUNKING NOISE COULD BE HEARD AND FELT FROM PILOT, AND COPILOTS TILLERS, WHEN TURNNG ACFT EITHER LT OR RT. NO CLUNKING NOISE WHEN USING RUDDER PEDALS. REF TSM 32-20-00-810-801-A01, LUBJul 10, 2013 · N420UA · Airbus A320232SDR DXTA2013071105442Spacer · unserviceableAFTER TAKEOFF, INTERMITTENT NOSE GEAR THUMPING SOUND FROM THE NOSE GEAR WAS NOTICED. ALSO THE UNLOCK LIGHT KEPT BLINKING. ALTHOUGH AT A LESSER FREQUENCY THIS HAPPEND SEVERAL TIMES DURING THE FLIGHT. ON DESCENT AT ABOUT FL220 IS STARTED NON STOP. GEAR WAS EXTEJul 10, 2013 · Cessna 750SDR 2013FA0000401Shuttle Valve · damagedSHUTTLE VALVE HAS A PIN HOLE NEAR MOUNT.Jul 9, 2013 · Boeing 737SDR CALA2013090490968Drain Line · cloggedFORWARD AFT LAVATORY SINK DRAIN INOPERATIVE. DEFERRED. RDF-T : FOUND LAVATORY WATER SHUTOFF VALVE UNDER SINK IS LETTING WATER BY CAUSING INBOUND LOG NR 1. FLIGHT ATTENDANT PEELED BACK CLEAR TAPE TO LET WATER DRIP INTO SINK. SINK WAS HALF FULL WATER AS SINKJul 8, 2013 · N416UA · Airbus A320232SDR 29GA201307120001Powerpack · inoperativeLANDING GEAR RELAY CIRCUIT BREAKER TRIPPED AFTER TAKEOFF, WOULD NOT RESET. LANDING GEAR FAILED TO EXTEND NORMALLY USED ALTERNATE GEAR EXTENSION PROCEDURE. REPLACED HYDRAULIC POWERPACK, MOTOR AND PCB. OPS CHECKED GOOD.Jul 7, 2013 · N47542 · Beech 1900DSDR HNAA2013070900400Control Panel · failedRT MLG DOOR AMBER LIGHT AFTER TAKE OFF (AFT DOOR). CYCLED GEAR IAW CHECKLIST, LIGHT EXTINGUISHED FOR A MOMENT AND THEN RETURNED. R & R GEAR DOOR ACTUATOR AND LANDING GEAR CONTROL PANEL. IAW MM 32-10-36 AND 32-30-05. OPS CHECKED GOOD AT THIS TIME. OK FOR SERVJul 7, 2013 · N912HA · Dhav DHC8102SDR MASA2013070552516Electronic Unit · malfunctionedCREW DECLARED AN EMERGENCY DUE TO GEAR DISAGREE IN FLIGHT. REMOVED AND REPLACED PSEU.Jul 5, 2013 · N519LR · Cndair CL6002C10SDR EVAB2013F00140Landing Gear · collapsedRT MLG COLLAPSED ON PARKING CAUSING DAMAGE TO PROP AND RIGHT WING.Jul 3, 2013 · N1837M · Curtis C46FCURTISSDR J95C2013F00109Rod End · failedNOSE LANDING GEAR, DOWNLOCK LOWER ROD END FAILED.Jul 2, 2013 · N400RA · Piper PA31350SDR CA130710003Selector Valve · failed(CAN) CREW REPORTED ON APPROACH THEY RECEIVED A GEAR DISAGREE MESSAGE. THEY PREFORMED QRH, FIRST TRY NOSE GEAR WOULD NOT COME OUT OF YELLOW, MATCHING GEAR UP. SECOND TRY NOSE EXTENDED BUT MAINS WOULD NOT. CREW RELEASED THE MAINS USING THE MANUAL EXTENSION. ACJun 30, 2013 · Cndair CL6002B19SDR A6WA20130418004Spring · failedDURING GEAR SWINGS FOR MLG CHANGES GEAR DISAGREE (NLG). REPLACED SPRING UNIT ASSY ON NLG MANUAL RELEASE MECHANISM REF AMM 32-34-15 OPS CHECKED OKJun 30, 2013 · N426AW · Bombdr CL6002D15SDR CA130703007Pulley · seized(CAN) DURING ROUTINE MAINTENANCE, IT WAS NOTICED THAT AN ABNORMAL FORCE WAS REQUIRED TO OPERATE THE MAIN LANDING GEAR ALTERNATE RELEASE HANDLE PASS THE SECOND DETENT. FURTHER INVESTIGATION REVEALED THAT THE PULLEY JUST BEFORE LT MLG FORWARD DOOR ACTUATOR WAS Jun 29, 2013 · Dhav DHC8102SDR REXA2013062901320Priority Valve · malfunctionedDURING FUNCTIONAL TEST OF EXTENTION & RETRACTRACTION SYS, GEAR DISAGREE WARNING WITH NLG SLOW TO RETRACT ON SINGLE PUMP OPERATION. R & R NLG PRIORITY VALVE. OPS & LEAK CHECKED GOOD IAW AMM 32-33-15. FUNCTIONAL TEST OF EXTENTION AND RETRACTION SYS FOR ALL GEJun 29, 2013 · N8790A · Cndair CL6002B19SDR GLBA2013070100267Relay · inoperativePILOT REPORTED THAT THE LANDING GEAR WOULD NOT EXTEND NORMALLY ON APPROACH, RAN CHECKLIST AND NOT HELP, MANUALLY PUMPED GEAR DOWN, ALL INDICATIONS NORMAL, AFTER LANDING FOUND LANDING GEAR RELAY CB POPPED. MX R & R TIME DELAY PCB, R & R GEAR MOTOR RELAY, R & RJun 28, 2013 · N100UX · Beech 1900DSDR GLBA2013070100266Motor · inoperativePILOT REPORTED THAT THE LANDING GEAR FAILED TO EXTEND WHEN GEAR HANDLE WAS SELECTED TO DOWN POSITION, NO INTRANSIT LIGHT INDICATION AND NO GREEN LIGHTS, RAN CHECKLIST AND MANUALLY EXTENDED GEAR. MX R & R THE POWER PACK MOTOR AND TIME DELAY PCB, OPS CHECKED GOJun 28, 2013 · N170GL · Beech 1900DSDR GN0A020130701001Unknown · malfunctionedWHEN LANDING GEAR SELECTED UP AFTER TAKEOFF, ALL GEAR REMAINED DOWN AND LOCKED WITH CORRESPONDING DISAGREEMENT LIGHTS (BOTH GREEN & RED) ILLUMINATED ON THE LANDING GEAR SELECTOR INDICATOR. CYCLED THE GEAR SELECTOR HANDLE THREE TIMES WITH THE SAME RESULTS. FOLJun 28, 2013 · N652CT · Emb EMB120ERSDR QXEA2013062701139Landing Gear · malfunctionedAFTER TAKEOFF, GEAR RETRACTION WAS SLOW TO INDICATE AND FINALLY RESULTED IN A NOSE GEAR DOOR AMBER LIGHT AND RED LIGHT. NOSE WHEEL STEERING CAUTION LIGHT ILLUMINATED. ALTERNATE GEAR EXTENSION ACCOMPLISHED WITH DESIRED RESULTS. RETURNED TO FIELD.Jun 27, 2013 · N423QX · Bombdr DHC8402SDR GLBA2013062800265Relay · malfunctionedLANDING GEAR WOULD NOT EXTEND NORMALLY ON APPROACH. RAN CHECKLISTS AND NO HELP, MANUALLY PUMPED GEAR DOWN. ALL INDICATIONS NORMAL. AFTER LANDING, FOUND LANDING GEAR RELAY CIRCUIT BREAKER TRIPPED. R & R LANDING GEAR MOTOR RELAY IAW AIM 12-15.0. R & R LANDINJun 27, 2013 · N100UX · Beech 1900DSDR CA130627002Selector Valve · failed(CAN) TRANSPORTATION SAFETY BOARD OF CANADA REPORTED THAT DURING A VISUAL APPROACH A "GEAR DISAGREE" MESSAGE WAS ANNUNCIATED AFTER GEAR WAS SELECTED DOWN. FLT CREW RE-CYCLED THE GEAR, CONFIRMING THAT THE MAINS WOULD NOT LOCK DOWN. THE CREW PERFORMED A GO-AROUNJun 24, 2013 · Cndair CL6002B19SDR 2013FA0000402Push-Pull Rod · fracturedPILOT REPORTED A FAULTY NOSE GEAR INDICATION FOR DOWN AND LOCKED. NOSE GEAR PUSH PULL ROD FAILED JUST FORWARD OF THE AFT END ATTACH POINT. STEEL DRIVE TUBE HAD INDICATIONS OF A CRACK THAT HAD PROGRESSED TO THE POINT OF FAILURE. NOSE GEAR COLLAPSED ON TOUCHDOWJun 24, 2013 · N199SE · Beech A60SDR QXEA2013062401113Selector Valve · malfunctionedALTERNATE GEAR EXTENSION DOOR IS HARD TO OPEN AND CLOSE BECAUSE OF STICKY VALVE. R & R THE SECONDARY MLG SELECTOR VALVE IAW AMM TASK 29-21-06-000-801 AND 29-21-06-400-801, DOOR OPERATES NORMAL AND NO DEFECTS, NO LEAKS. RETURNED TO SERVICE.Jun 24, 2013 · N423QX · Bombdr DHC8402SDR SWAA2013062617609Landing Gear · faultyHAD TO EXTEND NOSE GEAR MANUALLY. STOWED EMERGENCY EXTEND HANDLE FOR NORMAL OPERATIONS. NOTICED GEAR HANDLE EXTENDED DURING CRUISE. REPAIRED NOSE LANDING GEAR IAW W/O 286867.Jun 23, 2013 · N896AT · Boeing 717200SDR SIMA20130622004Electronic Unit · inoperativeAFTER TAKEOFF RECEIVED AN EICAS LANDING GEAR DISAGREE MESSAGE. CREW COMPLIED WITH AOM VOL 1 PROCEDURES AND DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE. LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. R & R LT LANDING GEAR ELETRONINC UNIT IAW AMM 32Jun 22, 2013 · N625AE · Emb EMB145LRSDR REXA2013062101202Valve · malfunctionedNOSE GEAR DISAGREE MASTER WARNING, RIGHT AFTER TAKEOFF, QRH FOLLOWED, ALL GEAR DOORS DOWN AND LOCKED R & R NLG SELECTOR VALVE IAW AMM 32-33-10, ALSO R & R NLG PRIORITY VALVE IAW AMM 32-333-15. PERF EXT & RETRACTION CHECK IAW AMM 32-30-00, ALL CHECKS GOOD, SEEJun 21, 2013 · N8938A · Cndair CL6002B19SDR CA130620005Link · broken(CAN) DURING C-CHECK, TECHS HAD PROBLEM WITH MLG ALTERNATE RELEASE SYS, RT MAIN GEAR REFUSED TO EXTEND. AFTER INVESTIGATION TECH FOUND A BROKEN D-LINK, PN 83231032-101 IPC REF 32-10-00, FIG 46, ITEM 120 IN THE RT MLG DOOR RELEASE MECHANISM IN THE RT NACELLE GJun 20, 2013 · Dhav DHC8101SDR SWIA201333746Roller · failedRT MAIN GEAR DISAGREE IN DOWN POSITION DURING LANDING. PERFORMED QRH GEAR CYCLE. RECEIVED THREE GREEN DOWN AND LOCKED. REPLACED RT MLG UPLOCK ROLLER IAW AMM. OPERATED GEAR SEVERAL TIMES AND EMERGENCY FREEFALL. NO FAULTS FOUND.Jun 20, 2013 · N455CA · Cndair CL6002B19SDR SIMA20130620006Electronic Unit · inoperativeTHE CREW REPORTED THAT AFTER TAKEOFF THEY RECEIVED A LGL AIR/GND FAIL CAUTION MESSAGE ON EICAS FOLLOWED BY REV 1 (2) DISAGREE. THE CREW FOLLOWED AOM, VOL1 CHECKLIST AND DECLARED AN EMERGENCY. THE ACFT LANDED WITHOUT INCIDENT. THE MESSAGE STAYED ON UNTIL AFTJun 20, 2013 · N840AE · Emb EMB135KLSDR FDEA201306191346Uplock · inoperativeAFTER TAKEOFF, LEFT MAIN GEAR DID NOT RETRACT. RED LIGHT ON GEAR HANDLE SPOT AND RED LIGHT ON CONFIG PANEL. SPEED MAX 220. PERFORMED CHECKLIST. CHECKLIST WORKED. NORMAL FLT AND LANDING. REPLACED GEAR UNLOCK CYLINDER. OPS CHECKS NORMAL THROUGH LEAK CHECK Jun 19, 2013 · N596FE · Doug MD11FSDR 2013FA0000366Screw · brokenAN ADJUSTMENT SCREW, WHICH IS PART OF THE RT MAIN GEAR DOWN LOCK ASSEMBLY, FAILED. THIS ALLOWED THE MAIN GEAR BRACE ASSY TO RETURN FROM A DOWN AND LOCKED (OVERCENTER) POSITION AND THE GEAR TO FOLD UP UNDER NORMAL GROUND OPERATIONS.Jun 17, 2013 · N310LA · Cessna 310RSDR UALA2013061704198Control Unit · failedLANDING GEAR CIU 1 FAULT MESSAGE ON ECAM. R & R NR 1 MLG CIU IAW AMM. BITE CHECKED GOOD.Jun 16, 2013 · N842UA · Airbus A319131SDR SIMA20130614002Uplock · faultyTHE CREW REPORTED THAT ON DEPARTURE, WHEN THEY RETRACTED THE GEAR, THEY RECEIVED A LANDING GEAR DISAGREE WARNING. THEY CONTINUED TO CLIMB BUT STAYED UNDER 200 KIAS. THE CREW PERFORMED EMERGENCY PROCEDURES. THE CREW REPORTED THE MESSAGE CAME BACK AFTER APPROXJun 14, 2013 · N604AE · Emb EMB145LRSDR CA130626012Uplock Switch · failed(CAN) CREW REPORTED THAT THE RIGHT MAIN GEAR REMAINED DOWN AND LOCKED AFTER RETRACTING THE LANDING GEAR. MAINTENANCE FOUND THAT THE RT MLG UPLOCK SWITCH WAS INTERMITTENT. SWITCH WAS REPLACED IAW AMM 32-61-00.Jun 13, 2013 · Cessna 550SDR CA130620003Actuator · cracked(CAN) DURING THE APPROACH FLIGHT CREW MOVED THE LANDING GEAR, LG SELECTOR LEVER DOWN AND RECEIVED A RED NOSE LG, NLG, UNSAFE ADVISORY LIGHT. THE APPROACH WAS STOPPED AND THE LG RE-CYCLED TWICE WITHOUT SUCCESS. A SUCCESSFUL ALTERNATE EXTENSION WAS PERFORM ANDJun 13, 2013 · Dhav DHC8102SDR IPXA13M78849Landing Gear · unknownCENTER GEAR FAILED TO EXTEND MANUALLY. PERFORMED OPS TEST LANDING GEAR ALTERNATE RELEASE SYS IAW MM 32-32-00-710-803. ALL TESTS PASS OK FOR SVC.Jun 12, 2013 · N290UP · Doug MD11FSDR IPXA3M78849Landing Gear · inoperativeCENTER GEAR FAILED TO EXTEND MANUALLY. OPENJun 12, 2013 · N290UP · Doug MD11FSDR SIMA20130612001Solenoid Valve · defectiveTHE CREW REPORTED THAT DURING GEAR RETRACTION THE RT MAIN GEAR WOULD NOT FULLY RETRACT. A CONSTANT THUMPING NOISE WAS NOTICED. THE GEAR CYCLED DOWN AND ALL 3 SHOWED GREEN. THE CREW ELECTED TO RETURN TO DEPARTURE AND LANDED WITHOUT INCIDENT. THE ACFT WAS REJun 10, 2013 · N611AE · Emb EMB145SDR CA130617009Selector Valve · failed(CAN) DURING APPROACH ON LDG EXTENSION, GEAR DISAGREE. MLG DOWNLOCKED, NLG REMAINED UNLOCKED. GO AROUND MANEUVER PERFORMED BY FLIGHT CREW. ALTERNATE LANDING GEAR EXTENSION PERFORMED. ACFT LANDED AT DESTINATION AIRPORT. MAINTENANCE REPLACED THE NLG DOOR SELJun 8, 2013 · Cndair CL6002B19SDR CA130610014Selector Valve · failed(CAN) ON DEPARTURE WHEN THE LANDING GEAR WAS SELECTED TO THE UP POSITION THE NOSE GEAR WOULD NOT RETRACT, A FERRY FLIGHT PERMIT WAS ISSUED TO FACILITATE POSITIONING TO BASE FOR REPAIR. THIS IS THE SECOND TIME THIS FAILURE OCCURED ON THIS ACFT, THE PREVIOUS OCCJun 6, 2013 · Cndair CL600*SDR CA130606004Lock · unlocked(CAN) WHILE PILOT WAS DOING WALKAROUND, NOTICED THAT LANDING GEAR TRANSITION LIGHT ON AND LEFT MAIN GEAR LIGHT WAS OFF. AFTER FURTHER INSPECTION LEFT MAIN GEAR OVERLOCKING JOINT WAS NOT IN THE CORRECT LOCKING POSITION.Jun 6, 2013 · Tecnam P2006TSDR CA130606003Landing Gear · unlocked(CAN) ON WALKAROUND PILOT NOTICED THAT LANDING GEAR TRANSITION LIGHT ON LEFT MAIN GEAR LIGHT WAS OFF. AFTER FURTHER INSPECTION LEFT MAIN GEAR OVERLOCKING JOINT WAS NOT IN CORRECT LOCKING POSITION.Jun 6, 2013 · Tecnam P2006TSDR USAA2013060700004Uplock · faultyAFTER TAKEOFF, RETRACTED LANDING GEAR AND RECEIVED LANDING GEAR SYS DISAGREE. NOSE DOOR SHOWING NOT CLOSED. RECYCLED GEAR AND PROBLEM REPEATED. ON AIR TURNBACK, PROBLEM REPEATED AGAIN. FLIGHT LANDED WITHOUT INCIDENT. MX R & R NOSE DOOR UPLOCK REF 32-31-14Jun 6, 2013 · N806AW · Airbus A319132SDR 2013FA0000321Worm Gear · mismanufacturedWORM GEAR RECEIVED FROM MFG. VISUAL INSPECTION REVEALED A "ROUGH" SURFACE FINISH ON GEAR FACE. CONFIRMED "OUT OF LIMITS".Jun 5, 2013 · Beech V35SDR UALA2013060703961Actuator · leakingLEFT MLG LOCK STAY ACTUATOR HAS A RUNNING LEAK. REPLACED ACTUATOR, OPS AND LEAK CHECKED OK.Jun 4, 2013 · N462UA · Airbus A320232SDR YENA20130604119Interface Unit · failedACFT DIVERTED DUE TO LGCIU FAULT ON ECAM. ON TAKEOFF 3 RED LIGHTS INDICATING GEAR UNLOCKED. ACCOMPLISHED TASK CARD 32-31-00 AND BITE CHECK OF LGCIU1&2. R & R NR 1 LGCIU IAW AMM TASK 32-31-71. ALSO REPLACED LANDING GEAR LEVER (6GA) AS PRECAUTIONARY IAW AMM Jun 4, 2013 · N563JB · Airbus A320232SDR CA130610002Landing Gear · failed(CAN) GEAR DISAGREE, W, ON APPROACH. LANDING GEAR EXTENSION SELECTION WITH NLG UNLOCKED INDICATION. ALTERNATE LDG EXTENSION PERFORMED. NO CODES RETRIEVED FROM PSEU. MAINTENANCE PERFORMED VARIOUS LANDING GEAR RETRACTION/EXTENSION FUNCTIONAL TESTS. ALL PASSEDJun 3, 2013 · Cndair CL6002B19SDR CA130628006Selector Valve · failed(CAN) LANDING GEAR DID NOT EXTEND WHEN LANDING GEAR SELECTED DOWN. 3 RED LIGHTS AND HANDLE RED LIGHTS ONLY. LANDING GEAR DID EXTEND AFTER APPROXIMATELY 2 MINUTES WHILE HANDLE WAS STILL SELECTED DOWN. MAINTENANCE REPLACED THE LDG SELECTOR VALVE, SELECTOR VALJun 1, 2013 · Bombdr DHC8400SDR UALA2013060303818Proximity Sensor · out of adjustLANDING GEAR STUCK, RETURNED TO FIELD. ADJUSTED PROXIMITY SENSORS 24GA AND 25GA ACCOMPLISHED GEAR SWING. OPS CHECKED NORMAL IAW AMM 32-31-00 AND AMM 32-31-73-820-006-A.May 31, 2013 · N467UA · Airbus A320232SDR BSYR20130531050Unknown · malfunctionedON APPROACH INTO PSM, LANDING GEAR WOULD NOT EXTEND. PILOT WAS ABLE TO EXTEND THE GEAR DOWN BY HOLDING THE GEAR CIRCUIT BREAKER IN. PILOT NOTIFIED ATC AND LANDED SAFELY AT PSM WITHOUT INCIDENT.May 31, 2013 · N36673 · Beech 58SDR CA130603018Roller · cracked(CAN) RT MAIN LANDING GEAR RT UPLOCK ROLLER LUG FOUND CRACKED WHERE BOLT GOES THROUGH TO OUTER EDGE. RT MAIN GEAR ASSEMBLY REPLACED. AIRCRAFT RETURNED TO SERVICE.May 30, 2013 · Swrngn SA227*SDR IPXA13178596Landing Gear · unknownECAM LANDING GEAR RETRACTION FAULT ON DEPARTURE, GEAR WOULD NOT COME UP. PERFORMED NORMAL EXT AND REF ADJ/TEST REF AMM 32-31-00 WITH NO DEFECTS NOTED.May 30, 2013 · N172UP · Airbus A300F4622R
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