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 DXTA200601434Connector · not seatedAFTER TAKEOFF, THE GEAR HANDLE WOULD NOT MOVE TO THE UP POSITION. FOUND NOSE GEAR CENTERING SWITCH CONNECTOR PLUG NOT SEATED. INSPECTED AND RESEATED PLUG IAW MM CH 32-30-00. OPS CHECK GOOD.Jun 9, 2006 · N949QS · Cessna 750SDR COMA0660387Priority Valve · faultyFLIGHT 5141- DURING CVG APPROACH WHEN GEAR WAS SELECTED DOWN, RECEIVED A DISAGREE MESSAGE, NOSE GEAR DID NOT EXTEND. CYCLED LANDING GEAR AND MESSAGE CLEARED. REPLACED THE PRIORITY VALVE.Jun 9, 2006 · N964CA · Cndair CL6002B19SDR 06FDEA2257Uplock · malfunctionedAFTER GEAR RETRACTION RT MAIN GEAR DOOR LIGHT STAYED ILLUMINATED. PERFORMED QRH PROCEDURES. THE INBOUND CREW REPORTED THE RT GEAR DOOR OPEN PRIMARY AND SECONDARY INDICATIONS DID FLICKER ON AND OFF INDIVIDUALLY AT DIFFERENT TIMES ONLY TO STAY ILLUMINATED MOSTJun 8, 2006 · N722FD · Airbus A300B4622RSDR UPS06247276Bearing · failedNOSE WHEEL WILL NOT MANUALLY EXTEND. BEARINGS REPLACED IN CABLE DRUM IAW SOPM 20-50-03. DRUM REPLACED IAW MM 32-34-11. MANUAL EXTENSION SYSTEM ADJUSTED IAW MM 32-34-00. SYSTEM TESTED IAW AMM 32-34-00 AND RETURNED TO SERVICE.Jun 6, 2006 · N940UP · Boeing 727185CSDR CA060612001Wire Harness · inoperativeDURING DEPARTURE, THE LANDING GEAR WOULD NOT RETRACT. THE AIRCRAFT RETURNED TO POINT OF DEPATURE AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE UPPER WIRING HARNESS ON THE LT MAIN LANDING GEAR AND THE AIRCRAFT WAS RETURNED TO SERVICE.Jun 6, 2006 · Aerosp ATR42300SDR RAIA00606008Switch · out of adjustFLT NR 5420-STL-AFTER TAKEOFF AND SELECTING GEAR UP, RT MAIN INDICATOR SHOWING A RED LIGHT. MAINTENANCE ADJUSTED PRIMARY UPLOCK SWITCH.Jun 5, 2006 · N571HK · Jetair JETSTM4101SDR MASA200601519Bellcrank · defectiveASH 6201 PHX. CAPTAIN REPORTED FWD NOSE LANDING GEAR DOORS REMAINED OPEN AFTER GEAR RETRACTION. MAINTENANCE REMOVED AND REPLACED BELL CRANK AND HYD ACTUATOR.Jun 4, 2006 · N988HA · Dhav DHC8202SDR NSVA200600069Circuit Breaker · trippedLANDING GEAR CONTROL C/B (F7) WAS FOUND POPPED AFTER GEAR WAS SELECTED DOWN. CB WAS RESET AND GEAR CYCLED NORMALLY. CB WAS DISCOVERED OPEN AFTER MANUAL HIT C/B PANEL. INSPECTED MAIN LANDING GEARS LT AND RT FOR ANY LEAKS, WIRE HARNESS, SWITCH UPLOCK. ALSO INJun 2, 2006 · N341CJ · Saab 340BSDR 06052006BCircuit Breaker · trippedLANDING GEAR CONTROL CIRCUIT BREAKER (F7) WAS FOUND POPPED AFTER GEAR WAS SELECTED DOWN. RESET C/B AND GEAR CYCLED NORMALLY. INSPECTED LT AND RT MAIN LANDING GEAR HARNESS, INSPECTED FOR LEAKS, SWITCH UPLOCK, ALSO INSPECTED NOSE LANDING GEAR HARNESS AND SWITCJun 2, 2006 · N341CJ · Saab 340BSDR 2006UALA01064Landing Gear · malfunctionedDURING TAKEOFF GEAR WILL NOT RETRACT AND GEAR HANDLE WILL NOT GO PAST THE OFF POSITION. RT MLG TILT SENSOR MOUNTING BRACKET HAS MOVED WHICH LED TO FALSE INDICATION , OUT OF LIMIT INDICATION SENSOR TO TARGET MEASUREMENT, RE-POSITIONED AND RE-AJDUSTED, CHECKED,Jun 1, 2006 · N670UA · Boeing 767322SDR XN0A1336Cylinder · leakingA-SYSTEM FAILURE AFTER GEAR RETRACTION. FOUND NOSE GEAR HYDRAULIC TRANSFER CYLINDER LEAKING EXCESSIVELY. REMOVED AND REPLACED TRANSFER CYLINDER IAW B727 MM CHAPTER 32-35-11. PERFORMED NOSE GEAR TRACTION AND EXTENSION TEST IAW B727 MM CHAPTER 32-33-00, NO LEMay 31, 2006 · N79754 · Boeing 727227SDR 200606061Landing Gear · malfunctionedAFTER TAKEOFF, ATTEMPTED TO MOVE LANDING GEAR LEVER TO UP POSITION, ATTEMPT UNSUCCESSFUL. PREVIOUS DAY SAFELY RAISED LANDING GEAR, NO EICAS MESSAGES OR ABNORMALITIES. AT LANDING, PUT GEAR HANDLE IN DOWN POSITION, AND RECEIVED AN AURAL WARNING ALERTING CREW GMay 30, 2006 · N651RW · Emb ERJ170100SDR SIMA200615308Landing Gear · lockedORD - FLT 4072 - LANDING GEAR AIRGROUND FAIL MSG ON EICAS. COULD NOT MOVE LEVER TO RETRACT RETURNED TO LAND. MESSAGE WENT AWAY AFTER 5 MINUTES. AIRCRAFT RETURNED TO FIELD. INSPECTED NLG CAM CENTERING MECHANISM, MLG STRUT BACKLASH AGAINST PROX SWITCH ON GEAMay 30, 2006 · N632AE · Emb EMB145LRSDR SIMA200616401Control Unit · malfunctionedMSN - FLT 3953 - AFTER TAKEOFF, LANDING GEAR WOULD NOT RETRACT FOLLOWED AOM AND RETURNED TO MSN. RAI LGEU. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)May 28, 2006 · N612AE · Emb EMB145SDR SIMA200615307Ecu · faultyFOUND LANDING GEAR WOULD NOT RETRACT. RAI LANDING GEAR ELECTRONIC UNIT. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. (M)May 28, 2006 · N612AE · Emb EMB145SDR DXTA200601408Control Unit · failedAFTER TAKEOFF LANDING GEAR WOULD NOT RETRACT. WITH LDG GEAR HANDLE UP STILL HAD (3) GREEN INDICATION. CYCLED GEAR HANDLE DOWN AND BACK UP WITH SAME INDICATION. SELECTED LANDING GEAR HANDLE DOWN AND PERFORMED (MANUAL GEAR EXTENSION) IAW CHECKLIST. REMOVED ANDMay 26, 2006 · N695QS · Cessna 560XLSDR 0601083222Control Unit · malfunctionedAT LIFT-OFF, NOSE LOUD & VIBRATING AS GEAR WAS RAISED. ALL GEAR THEN INDICATED UP & LOCKED. ABOUT 1 MINUTE LATER NOSE GEAR HAD AN UNCOMMANDED EXTENSION AT 8300 FT, 220 KNOTS. CYCLED LANDING GEAR PER COM PROCEDURE, WITH LANDING GEAR INDICATING 3 DOWN-AND-LOCMay 26, 2006 · N322US · Airbus A320211SDR SIMA200614603Landing Gear · malfunctionedAFTER TAKEOFF LANDING GEAR WOULD NOT RETRACT, AMBER GEAR DOWN INDICATIONS, ALL 3, FOLLOWED AOM VOL 1 PROCEDURE, CYCLE LEVER, WITH NO CHANGE. ALL GEAR PIN IN COCKPIT. NO EMERGENCY DECLARED NORMAL DEPLANING. COMPLIED WITH FAULT ISOLATION MANUAL, IAW 32-32-00-May 25, 2006 · N815AE · Emb EMB135KLSDR C2XA06IA089Handle · stuckMGM - FLIGHT 2027 THE CREW REPORTED THAT THE LANDING GEAR HANDLE WAS STUCK IN THE DOWN POSITION. THE CREW USED THE OVER RIDE BUTTON AND RETRACTED THE GEAR SUCCESSFULLY. THE AIRCRAFT LANDED IN MGM WITHOUT INCIDENT WHERE MAINTENANCE PLACED THE LANDING GEAR LATMay 25, 2006 · N14522 · Emb EMB135LRSDR MASA200601399Priority Valve · failedASH 6406 LAS - AIRCRAFT GOT A GEAR DOWN DISAGREE WARNING MESSAGE. AC WAS FERRIED TO PHX FOR REPAIRS. MX REPLACED THE PRIORITY VALVE AND LANDING GEAR SELECTOR VALVE.May 24, 2006 · N87353 · Cndair CL6002B19SDR SIMA200614512Landing Gear · malfunctionedSBP - FLT 3139 - GEAR WOULD NOT RETRACT. TROUBLESHOT ENTIRE AIR/GRD PROX SYSTEM WHICH CHECK GOOD. GEAR SWINGS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. (M)May 23, 2006 · N815AE · Emb EMB135KLSDR RAIA00605054Switch · faultyFLT NR 5431-STL-RT MAIN GEAR LANDING GEAR DOWN AND LOCKED INDICATION DID NOT COME ON AND INTRANSIT LIGHT STAYED ON. MAINTENANCE REMOVED AND REPLACED THE RT DOWNLOCK SWITCH.May 23, 2006 · N573HK · Jetair JETSTM4101SDR RAIA00605050Switch · contaminatedFLT NR 5435-STL-RT MAIN GEAR ON MAIN ANNUNCIATOR SHOWS RED INTRANSIT LIGHT. MAINTENANCE CLEANED THE RT UPLOCK SWITCHES.May 22, 2006 · N573HK · Jetair JETSTM4101SDR 2007FA0000068Spring · weakAFTER AN INFLIGHT LANDING GEAR POWER PACK FAILURE, THE PILOT WAS UNABLE TO PERFORM AN EMERGENCY NOSE GEAR EXTENSION EVEN THOUGH THE MAIN GEAR WAS SAFELY EXTENDED. DURING LANDING ROLLOUT, THE NOSE GEAR FOLDED CAUSING DAMAGE TO THE PROPELLER AND ENGINE. AN UNSMay 21, 2006 · N14746 · Blanca 1731ASDR SIMA200615803Landing Gear · malfunctionedSFO - FLT 3185 - AFTER TAKEOFF, LG AIR GROUND FAIL MESSAGE GEAR WOULD NOT RETRACT LOCKED IN DOWN POSITION, LANDED AND RETURN TO GATE. NO EMERGENCY DECLARED, NORMAL DEPLANING CMC MESSAGE LG AIR GROUND PROX SWITCH FAIL 1 EVENT. COMPLETED TROUBLESHOOTING OF ENTMay 21, 2006 · N804AE · Emb EMB135KLSDR GUUA05210601Bolt · brokenFLIGHT: 9137 SAQ/FLL DURING APPROACH RT MLG UNSAFE INDICATION. RT LANDING GEAR COLLAPSE BACKWARDS ON LANDING. FOUND RT MLG DRAG BRACE ATTACH BOLT BROKEN.May 21, 2006 · N69549 · Beech 1900DSDR DXTA200601399Actuator · faultyAFTER TAKEOFF, WHEN LANDING GEAR WAS RETRACTED, RED UNLOCK LIGHT REMAINED ILLUMINATED, HYD PRESS AND STAB MISCOMP LIGHT ILLUMINATED. LANDING GEAR WAS LOWERED NORMALLY. LANDING WAS UNEVENTFUL. FOUND NOSE GEAR FAILED RETRACTION TIME CHECK. INSTALLED SERVICEABLEMay 18, 2006 · N639QS · Cessna 560XLSDR GUUA05180601Valve · faultyFLIGHT: 9235 JAX/TPA DURING APPROACH LANDING GEAR RELAY CIRCUIT BREAKER TRIPPED. RESET CIRCUIT BREAKER AND LOWERED LANDING GEAR NORMALLY. REPLACED LANDING GEAR SERVICE VALVE.May 18, 2006 · N218YV · Beech 1900DSDR DLM8K060393Strut · warning lightAFTER RAISING GEAR HANDLE ON TAKEOFF RED NOSE GEAR LIGHT REMAINED ILLUMINATED ALONG WITH LOUD AIR NOISE. DURING QRH PROCEDURES GEAR CAME DOWN SUCCESSFULLY BUT RED NOSE LIGHT REMAINED ON DURING SUBSEQUENT RETRACTION. PERFORMED OPN 50006 NOSE LANDING GEAR STRUMay 16, 2006 · N916DE · Doug MD88SDR AMTA200600340Switch · out of adjustLDG GEAR WARNING HORN SOUNDS AFTER T/O WHILE GEAR IS IN TRANSIT AND FLAP RETRACTING FROM 1-0. HORN COULD NOT BE CANCELLED. ADJUSTED FLAP LANDING WARNING SWITCH IAW MM. CHECKS GOOD. (K)May 14, 2006 · N314TZ · Boeing 73783NSDR DXTA200601393Actuator · faultyON TAKEOFF DURING GEAR RETRACTION, GEAR UNLOCK LIGHT AND HYD PRESS LIGHT REMAINED ON. PULLED AND RESET LND GEAR CONTROL CB IAW CHECKLIST FOR HYD PRES ON RESET GEAR RETRACTED NORMALLY. REMOVED AND REPLACED RT MLG UPLOCK ACTUATOR IAW MM 32-31-05. PERFORMED FMay 14, 2006 · N331QS · Cessna 560CESSNASDR SB06050Check Valve · failedAFTER TAKEOFF FROM PHL, WITH LANDING GEAR SELECTED UP, CREW REPORTED THE NOSE LANDING GEAR INDICATED BOTH RED AND GREEN LIGHTS. A NOTICEABLE AIR FLOW NOISE WAS PRESENT, SUGGESTING THE NOSE LANDING GEAR WAS STILL EXTENDED. THE MAIN LANDING GEAR INDICATED UP AMay 12, 2006 · N438US · Boeing 7374B7SDR CA060511009Landing Gear · malfunctioned(CAN) GEAR WAS RETRACTED AND GEAR HORN AND GEAR HANDLE LIGHT STAYED ON. (TC NR 20060511009)May 11, 2006 · Beech 1900CSDR COMA0660347Selector Valve · faultyFLIGHT 5350 - RECEIVED A STEERING INOPERATIVE CAUTION MESSAGE DURING LANDING AT ATL, A/C WAS TOWED TO GATE. REPLACED THE NOSE LANDING GEAR SELECTOR VALVE.May 11, 2006 · N591SW · Cndair CL6002B19SDR RU32006F00000Switch · inoperativeAFTER CONDUCTING LOW APPROACH, LANDING GEAR HANDLE WAS REPOSITIONED TO THE UP POSITION. THE GEAR DID NOT RETRACT. CIRCUIT BREAKERS WERE CHECKED AND RESET, THE GEAR STAYED DOWN AND GEAR INDICATORS REMAINED GREEN. CLIMBED TO ALTITUDE AND FLEW AND LANDED WITHOMay 9, 2006 · N55 · Lear 60LEARSDR DXTA200601386Uplock Switch · out of rigON TAKEOFF GEAR UNSAFE LIGHT ILLUMINATED ALONG WITH HYD PRESS LIGHT. GEAR RECYCLED AND MALFUNCTION CLEARED. REMOVED AND REPLACED LT MAIN UPLOCK SWITCH, ADJUSTED AND SECURED AS REQUIRED IAW CE 560 MM 32-61-00. NO DEFECTS NOTED AT THIS TIME.May 9, 2006 · N331QS · Cessna 560CESSNASDR MASA200601291Priority Valve · malfunctionedASH 7367 IAD. THE AC WAS ON FINAL AND GOT A GEAR DISAGREE FOLLOWED BY NO NLG EXTENSION WHEN THE CAPT SELECTED THE HANDLE DOWN. THE CAPT CYCLES THE HANDLE AND GOT 3 GREEN DOWN AND LOCKED. AC FERRIED TO CLT FOR REPAIRS. MAINTENANCE REMOVED AND REPLACED PRIORITMay 8, 2006 · N571ML · Cndair CL6002B19SDR HEEA109165Proximity Switch · out of adjustAFTER TAKEOFF RAISED THE LANDING GEAR LEVER. THE THREE GREEN LIGHTS REMAINED ON AND THE RED UNLOCKED LIGHT REMAINED ON. MAINTENANCE ADJUSTED THE NOSE GEAR PROXIMITY SWITCH.May 8, 2006 · N1545K · Skrsky S76ASDR AALA20060284Bungee Cylinder · inoperativeDFW - NOSE LANDING GEAR DID NOT EXTEND ON FINAL. AFTER GO AROUND NOSE LANDING GEAR EXTENDED WITH EMERGENCY GEAR EXTENSION HANDLE. LANDED DFW WITHOUT INCIDENT. REPLACED NOSE LANDING GEAR STRUT AND REPLACED NOSE LANDING GEAR BUNGEE ACTUATOR. SYSTEM GROUND CHMay 4, 2006 · N44503 · Doug DC982SDR DXTA200601377Controller · inoperativeREPEAT WRITE UP - WHEN GEAR WAS LOWERED THE LT MAIN GREEN LIGHT AND THE RED GEAR UNSAFE LIGHT FLICKERED FOR ABOUT 10 SECONDS. THEN ALL MAIN GEAR LIGHTS ILLUMINATED AND THE GEAR UNSAFE LIGHT EXTINGUISHED. REMOVED AND REPLACED LANDING GEAR CONTROL HANDLE AND PEMay 2, 2006 · N639QS · Cessna 560XLSDR DXTA200601376Landing Gear · noisyAFTER TAKEOFF THREE GREEN GEAR LIGHTS EXTINGUISHED BUT UNLOCK LIGHT DID NOT GO OUT UNTIL 3000AGL. DURING THIS TIME LOUD NOISES HEARD FROM THE NOSE GEAR. SERVICED NOSE STRUT AND CYCLED GEAR MANY TIMES WITH NO DEFECTS AT THIS TIME. WORK DONE IAW MM CH.12-10-38.May 2, 2006 · N946QS · Cessna 750SDR DXTA200601372Landing Gear · warning lightWHEN GEAR SELECTED DOWN GREEN LT MAIN AND RED UNLOCK LIGHTS WERE FLICKERING RECYCLED GEAR TWICE PROBLEM REMAINED EXECUTED GEAR WILL NOT EXTEND CHECKLIST PROBLEM REMAINED. GEAR BLOWN DOWN AND LANDED WITHOUT INCIDENT. ITEM IS UNDER INVESTIGATION.Apr 30, 2006 · N639QS · Cessna 560XLSDR MASA200601218Selector Valve · malfunctionedASH 6390 PHX - GEAR DISAGREE WARNING MESSAGE. MAINTENANCE REMOVED AND REPLACED SELECTOR VALVE.Apr 29, 2006 · N917FJ · Cndair CL6002D24SDR FFS2006F00003Circuit Breaker · failedRETURNED, LANDING GEAR RELAY CB WOULD NOT RESET. UNUSABLE. HAND PUMPED GEAR DOWN. HIGH TIME CB. (K)Apr 28, 2006 · N207CS · Beech C99SDR GUUA04280601Circuit Breaker · trippedFLIGHT:9266 MHH/PBI AFTER TAKEOFF LANDING GEAR CIRCUIT BREAKER TRIPPED LANDING GEAR WOULD NOT RETRACT. DIVERTED TO FLL LANDED WITHOUT INCIDENT. TROUBLESHOT LANDING GEAR SYSTEM. CHECKED POWER PACK FLUID. LANDING GEAR OPERATIONAL CHECKS NORMAL NO DEFECTS NOTEDApr 28, 2006 · N218YV · Beech 1900DSDR DXTA200601365Landing Gear · warning lightREPEAT WRITE UP, WHEN GEAR EXTENDED LT MAIN NO GREEN AND RED UNLOCK REMAINED ON. CYCLED GEAR ONCE SAME SCENARIO FOLLOWED CHECKLIST AND BLEW GEAR DOWN, GOT FLICKERING LT MAIN GREEN AND FLICKERING UNLOCK LIGHT, LANDING UNEVENTFUL. ITEM IS UNDER INVESTIGATION.Apr 27, 2006 · N639QS · Cessna 560XLSDR DXTA200601364Landing Gear · warning lightON FINAL APPROACH PUT LANDING GEAR DOWN LT MAIN GEAR LIGHT FLICKERED AND RED GEAR UNLOCK LIGHT FLICKERED, CYCLED GEAR DID NOT CURE. WENT AROUND CYCLED GEAR AGAIN GOT THREE GREEN AND LANDED. INSPECTED LT MAIN GEAR DOWNLOCK SWITCH AND WIRING WITH NO DISCREPANCApr 26, 2006 · N639QS · Cessna 560XLSDR TRAX200600138Warning Light · illuminatedAFTER TAKEOFF WHEN SELECTING GEAR UP ALL 3 GEAR REMAINED EXTENDED AND "GEAR DISAGREE" MSG ILLUMINATED. FOLLOWED QRH PROCEEDURES" GEAR UP DISAGREE" GEAR DISAGREE MSG DISAPPEARED. A/C RETURNED TO ATL AFTER T/O, AN EMERGENCY WAS DECLARED.Apr 25, 2006 · N730EV · Cndair CL6002C10SDR DXTA200601363Landing Gear · malfunctionedLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF, ALL OTHER INDICATIONS NORMAL. ITEM IS UNDER INVESTIGATION.Apr 25, 2006 · N937QS · Cessna 750SDR DXTA200601362Hook · out of positionAFTER RAISING GEAR RED GEAR UNLOCKED LIGHT AND AMBER HYDRAULIC PRESS ON REMAINED ILLUMINATED. PERFORMED RESISTANCE CHECKS ON LT AND RT UPLOCK SWITCHES. BOTH CHECKED GOOD. PERFORMED RESISTANCE CHECK OF NOSE UPLOCK SWITCH. CKD GOOD. DURING LANDING GEAR FUNCTApr 25, 2006 · N360QS · Cessna 560CESSNA
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