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 COMA0060446Valve · leakingNR 3 HYDRAULIC SYSTEM LOW PRESSURE. REPLACED THE NLG PRIORITY VALVE.May 23, 2000 · N729CA · Cndair CL6002B19SDR CA000530061Sensor · failed(CAN) GEAR WOULD NOT RETRACT. INVESTIGATION REVEALED PROX SENSORS U/S. SENSORS REPLACED AND RE-RIGGED.May 22, 2000 · Airbus A319114SDR SIMA1442Ecu · malfunctionedORD - FLT 4150 - ON APPROACH, BELOW 1000 FT AGL, BEFORE LANDING CHECKLIST COMPLETED, WITH GREEN GREEN GEAR LIGHTS, AURAL WARNING OF GEAR UNSAFE, WENT AROUND ANOTHER APP WITH NO PROBLEMS THIS TIME. REMOVED AND REPLACED LGEU AND GPWS COMPUTER. COULD NOT DUPLICMay 22, 2000 · N617AE · Emb EMB145LRSDR AWXA0000322Controller · failedAFTER TAKEOFF, GEAR WOULD NOT RETRACT UNTIL 2ND ATTEMPT. EXCESSIVE VIBRATION NOTICED DURING GEAR RECYCLE. REPLACED FAULTY NR 2 LGCIU BITE AND GEAR SWING, OPS CHECK GOOD. TT 0064391 M+E= 26-3230-9-0017.May 22, 2000 · N813AW · Airbus A319132SDR 20000620SH001Rod · binding- RT MAIN GEAR NO DOWN AND LOCK INDICATION. FOUND ROD AND BINDING NOT LETTING THE HOOK DROP INTO PLACE. CLEANED AND LUBED, OPS CHECKED GOOD. (X)May 19, 2000 · N35551 · Piper PA31350SDR MALA000336Control Valve · failedWHEN LANDING GEAR HANDLE BROUGHT DOWN, PUMP RAN CONTINIOUSLY, MAIN HYDRAULIC PRESSURE REMAINED AT 2800 PSI. NEVER LOWERED INTRANSIT LIGHT REMAINED ON, DOWNLOCK LIGHT DIDN''T ILLUMINATE. RAN ORH BLEW BOLTS, 3 GREEN. MX REMOVED AND REPLACED LANDING GEAR CONTRMay 17, 2000 · N98XJ · Saab SF340ASDR COMA0060424Handle · malfunctionedLANDING GEAR DID NOT EXTEND WHEN SELECTED DOWN. REPLACED THE LANDING GEAR CONTROL HANDLE.May 15, 2000 · N809CA · Cndair CL6002B19SDR 20000515SH018Rod End · brokenFROM THE PILOT IN COMMAND. UPON RETURNING TO AKR FOR LANDING, WHEN THE LANDING GEAR WAS EXTENDED, HEARD A LOUD BANG AND FELT A SENSATION IN THE FLOORBOARDS. SUBSEQUENTLY, THERE WAS NO NOSE GEAR EXTENDED INDICATION. AIRCRAFT RECEIVED MINOR DAMAGE UPON LANDINMay 15, 2000 · Beech 35C33ASDR 20000713SH023Rod End · brokenPILOT WAS TAXIING OUT FOR TAKEOFF WHEN NOSE GEAR SUDDENLY RETRACTED CAUSING SUDDEN STOPPAGE OF ENGINE. FOUND ROD END BROKEN AT AFT END OF NOSE GEAR RETRACT ROD WHERE IT ATTACHES TO GEAR ACTUATOR. SUBMITTER RECOMMENDED CLOSER INSPECTION AT ANNUAL. (X)May 14, 2000 · N263AA · Beech J35SDR TWAA0007502Switch · stuckAFTER TAKEOFF, THE LANDING GEAR WOULD NOT RETRACT. CREW FOLLOWED GEAR HANDLE LOCKED PROCEDURE BUT GEAR HANDLE RELEASE BUTTON INEFFECTIVE. CREW LEFT GEAR DOWN AND RETURNED TO SAT. LANDING NORMAL EXCEPT SPOILERS WOULD NOT ARM FOR LANDING. FOUND LANDING GEAR May 13, 2000 · N902TW · Doug DC982SDR 20000531SH012Hose · rupturedWHILE AT 13,000 FEET, PILOT NOTICED HYDRAULIC ANNUNCIATOR FLICKERING. WITHIN 2-3 MINUTES, PILOT HAD COMPLETE HYDRAULIC FAILURE. PILOT DEPLOYED LANDING GEAR IMMEDIATELY AND STARTED DESCENT. HE GOT 3 GREEN AND CONTINUED DOWN. LANDED WITH NO MISHAP. UPON INSMay 12, 2000 · N49TD · Cessna 421CSDR 20000718SH014Connector · dirtyON TAKEOFF, LANDING GEAR WOULD NOT RETRACT. FOUND ''UP'' PROXIMITY SWITCH CANNON PLUG ON NOSE GEAR ACTUATOR DIRTY. CLEANED AND REINSTALLED. (X)May 8, 2000 · N376AL · Skrsky S76ASDR AU000333Harness · broken(AUS) EMERGENCY LANDING GEAR EXTENSION SYSTEM WIRING HARNESS SHIELDINGAND WIRES BROKEN.May 8, 2000 · Saab SF340ASDR MALA000296Relay · failedDEPARTURE GEAR WOULD NOT COME UP. USED OVERRIDE TO RETRACT GEAR. RETURN TO MSP. MX SERVICED RT STRUT, LUBED LT AND RT MLG. REPLACED RELAY GA54.May 7, 2000 · N501XJ · Bac AVRO146RJ85ASDR USAAD00066Cylinder · failedCLT-IND - FLT 429 - DURING APPROACH, WHEN THEN LANDING GEAR WAS LOWERED, THE NOSE GEAR UNSAFE LIGHT ILLUMINATED. THE NOSE GEAR WAS EXTENDED USING THE EMERGENCY GEAR EXTENSION LEVER AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NOSE GEAR May 4, 2000 · N823US · Doug DC982SDR 20000504SH009Torque Link · mismarkedREF: RAYTHEON SB 32-3116. SOME TORQUE KNEES IDENTIFIED AS MLG P/N''S 50-810032-12 AND 50-810295-25 WERE MACHINED TO BE NOSE GEAR COMPONENTS. IF INSTALLED, THESE TORQUE KNEES WILL ALLOW MAIN GEAR TO OVER EXTEND AND DAMAGE FORWARD PORTION OF WHEELWELL UPON RMay 4, 2000 · N90LF · Beech C90SDR MALA000283Selector Knob · failedON FINAL APPROACH INTO MEM, HAD TO CYCLE THE GEAR HANDLE 3 TIMES BEFORE THE GEAR WOULD COME DOWN. AFTER THE GEAR WAS DOWN HAD 3 GEAR INDICATIONS ON THE GROUND, THE RED LIGHT IN THE GEAR HANDLE ILLUMINATED. MX REVIEWED FGC MAINT SCREEN NO SQUAT SYSTEM FAULTSApr 29, 2000 · N529XJ · Bac AVRO146RJ85ASDR 2000UALA00217Hose · rupturedCREW EXECUTED A GO-AROUND DUE TO A GEAR INDICATION. AN ALTERNATE METHOD WAS USED TO EXTEND THE LANDING GEAR. *S/D* RIGHT MLG TRUCK TILT KEVLAR PRESSURE HOSE BURST AT SWAGGED FITTING. REPLACED HOSE (P/N BACH8A04EE0557B).Apr 28, 2000 · N505UA · Boeing 757222SDR CA000427018Arm · cracked(CAN) ARM WAS FOUND CRACKED ON INSPECTION.LOCATION IS SAME AS CRACK IN ARM ON SDR 981214005 AS PICTURED IN FEED-BACK 2/99.Apr 27, 2000 · Piper PA31SDR CA000427013Rod · stuck(CAN) ON CLIMB OUT, GEAR WAS CYCLED UP. GEAR RETRACTED, DOORS CLOSED, RED INTRANSIT LIGHT WENT OUT.NOSE GEAR THEN EXTENDED INTO AIRSTREAM. GEAR WAS CYCLED DOWN WITH 3 GREEN INDICATION.UPON INVESTIGATION NOSE GEAR UPLOCK ROD HAD STIFFENED AND DID NOT SLIDE FRApr 27, 2000 · Piper PA31350SDR 20000627SH009Hose · contaminatedP/N 63901-28 AND P/N 63901-70 HOSES (TT 7,264.3 HRS) CAUSED CONTAMINATION TO BE INJECTED INTO ORFICE FITTING OF NOSE GEAR ACTUATOR CAUSING NOSE TO NOT COME OUT OF WHEELWELL MAKING FOR A NOSE GEAR UP LANDING. (X)Apr 27, 2000 · N47611 · Piper PA34200TSDR 20000608SH006Housing · crackedBODY IS CRACKED ALONG THE UP, DOWN, AND CLOSED PORTS. POSSIBLE CAUSE: FATIGUE, OVERSTRESSED AND/OR HIGH TIME ON UNIT. (X)Apr 27, 2000 · Boeing 767*SDR 20000608SH005Housing · crackedBODY IS CRACKED ALONG THE UP, DOWN, AND CLOSED PORTS. POSSIBLE CAUSE: FATIGUE, OVERSTRESSED AND/OR HIGH TIME ON UNIT. (X)Apr 27, 2000 · Boeing 757*SDR 20000608SH004Housing · crackedBODY IS CRACKED ALONG THE UP, DOWN, AND CLOSED PORTS. POSSIBLE CAUSE: FATIGUE, OVERSTRESSED AND/OR HIGH TIME ON UNIT. (X)Apr 27, 2000 · Boeing 747*SDR CA000505015Support Bracket · cracked(CAN) AT ANNUAL INSPECTION, A CRACK WAS FOUND ON THE RIGHT MAIN GEAR OUTBOARD TUBE ASSEMBLY OF THE DRAG LINK FITTING SUPPORT (ITEM 13 FIG. 25 OF IPC). THE CRACK IS LOCATED NEAR THE LOWER MOUNTING BOLT HOLE OF THE TUBE ASSEMBLY AND IS ABOUT 1 INCH LONG.Apr 26, 2000 · Piper PA23250SDR 00FDEA00297Damper · failedLANDING GEAR FAILED TO RETRACT AFT T/O. TRIED BOTH SYSTEM 1 AND SYS 2, NO CIRCUIT BREAKERS WERE TRIPPED. REMOVED AND REPLACED LEFT MAIN GEAR PITCH DAMPER IN ACCORD WITH AC MM 32-11-15-4-01 & SERV IN ACCOR MM 12-12-32.Apr 25, 2000 · N409FE · Airbus A310203SDR UHLA001928Pseu · failedDURING CLIMB-OUT, ALL THREE GEAR DOORS OPENED ACCOMPANIED BY GEAR DOOR OPEN LIGHTS. AIRCRAFT RETURNED TO BUF. WHEN GEAR WAS SELECTED GEAR DOWN, GEAR DOWN AND LOCKED INDICATORS DID NOT SHOW GEAR DOWN. ALTERNATE GEAR EXTENSION DID NOT INDICATE DOWN AND LOCKEDApr 24, 2000 · N806SA · Dhav DHC8301SDR UHLA001896Sensor · inoperativeFLT 31 - BED-BUF - AFTER TAKEOFF WITH GEAR UP, CREW NOTICED RIGHT MAIN GEAR RED AND YELLOW DOOR LIGHTS FLASHING OFF AND ON. FLIGHT ATTENDANT VERIFIED RIGHT AFT GEAR DOOR WERE OPENING AND CLOSING. CREW RETURNED TO FIELD AND MAINTENANCE WAS CALLED AND PROXIMITApr 21, 2000 · N806SA · Dhav DHC8301SDR CA000505021Check Valve · cracked(CAN) PILOT NOTICED A LOSS OF HYD PRESSURE BEFORE LOWERING THE LANDING GEAR. EMERGENCY LANDING GEAR EXTENSION SELECTED. RT CHECK VALVE WAS FOUND CRACKED AND SEPERATED IN TWO PIECES CAUSING FLUID LOSS. S/B 215-466 INCORPARTED.Apr 17, 2000 · Cndair CL2151A10SDR MALA000271Warning Light · illuminatedDURING GEAR EXT, GEAR INTRANSIT LIGHT REMAINED ON AND GEAR DID NOT LOCK DOWN. CYCLED GEAR LEVER UP AND DOWN AND BACK UP AGAIN, PROBLEM REMAINED, APPROX 1-2 MIN LATER GREEN HYD SYS HIGH TEMP LIGHT ILLUM. FOLLOWED QRH, LIGHT SUBSEQUENTLY EXTINGUISHED. LANDED Apr 14, 2000 · N514XJ · Bac AVRO146RJ85ASDR 20000523SH021Link · separatedTHE LINK SEPARATED IN THE THREADED AREA WHERE IT ENTERS THE ROD-END IN THE LINK ASSY. THIS IS PART OF BELLCRANK 5041001-2. THE FAILURE CAUSED THE RIGHT MAIN GEAR TO COME OUT OF OVERCENTER IN THE DOWN POSITION AND THEN COLLAPSE. (X)Apr 13, 2000 · N2989Q · Cessna 421ASDR MALA000299Sensor · malfunctionedWHEN GEAR WAS SELECTED DOWN FOR LANDING MANUAL SPOILER FAULT CAUTION LIGHT ILLUMINATED. MX FOUND LEFT LEG SYSTEM 2 DOLLS EYE FLAGGED CLEANED LT O/B AND I/B PROX SENSOR. ALL CHECKS GOOD AT THIS TIME.Apr 13, 2000 · N517XJ · Bac AVRO146RJ85ASDR AU000300Bungee Cylinder · faulty(AUS) LANDING GEAR BUNGEE FAULTY.Apr 12, 2000 · Piper PA30SDR 20000508SH025Angle · rustedDURING ANNUAL INSPECTION, DISCOVERED PN 0710608-2 ANGLE HEAVILY RUSTED. AIRCRAFT ANNUAL INSPECTION COMPLETED 12 MONTHS PRIOR TO THIS INSPECTION, AND THE AIRCRAFT WAS DELIVERED FOR INSIDE STORAGE. INSPECTION DISCOVERED DRIED MUD AND DEBRIS IN THE BELLY. AIRCApr 12, 2000 · N9212X · Cessna 182ESDR DL76S000709Sequence Valve · malfunctionedRT MAIN GEAR TOOK VERY LONG TO COME DOWN AND LOCK APPROX 5 MIN, IT EVENTUALLY SIGNALED DOWN AND LOCKED LANDING UNEVENTFUL. REPLACED SEQUENCE VALVE AND LUBED GEAR.Apr 12, 2000 · N126DL · Boeing 767332SDR 00FDEA00236Damper · failedAFT TO LANDING GEAR WOULD NOT RETRACT IN SYS 1 OR 2. RECYCLED TWICE EACH SYS. REMOVED AND REPLACED RT MLG PITCH DAMPER IAW AMM 32-11-15. OPS CK PER IAW AMM 32-31-00-5.Apr 12, 2000 · N449FE · Airbus A310222SDR DHL200074001Trunnion · lack of lubeTWO LOUD BANGS HEARD CLIMBING THRU 12,000 FT 4.5 PSI AND 19,000 FT 5.8 PSI. AFTER FASTENERS REPLACED ON PANEL ABOVE NOSE GEAR TRUNNION AND E & E RACK LUBED PER B727 SERVICE LETTER NOSE GEAR TRUNNION LUBED PER 727 M/M 12-31-11, OPS GOOD PER DHL JRH.Apr 12, 2000 · N740DH · Boeing 7272Q9SDR CA001005010Downlock · misaligned(CAN) - RIGHT GEAR COLLAPSED AFTER LANDING. DOWNLOCK FOUND MISADJUSTED (TOO SHORT). DOWNLOCK BELLCRANK, SIDE BRACE LINK REPLACED. DOWNLOCK READJUSTED. (X)Apr 9, 2000 · Cessna 310JSDR SIMA1001Landing Gear · malfunctionedMIA - FLT 9754 - AFTER TAKEOFF, THE NOSE LANDING GEAR WOULD NOT RETRACT. AIRCRAFT RETURNED TO FIELD WITH NO FURTHER INCIDENTS. PERFORMED LANDING GEAR OPERATIONAL CHECK IAW 32-31-00. NO DEFECTS NOTED, GEAR OPERATED NORMAL. AIRCRAFT RETURNED TO SERVICE. (X)Apr 9, 2000 · N310DK · Aerosp ATR42300SDR 00FDEA00214Landing Gear · malfunctionedLANDING GEAR WON''T RETRACT. SERVICE RT PITCH DAMPER AND REPLACED PRESSURE DROP IND PER FEDEX AC MX WORK CARD NR 47B402.Apr 9, 2000 · N449FE · Airbus A310222SDR MALA000256Pump · failedGEAR WOULD NOT EXTEND, HAD TO USE EMERGENCY EXTENSION. MX INSPECTED LANDING GEAR SYSTEM, FOUND HYD PUMP AUTO C/B POPPED. RESET C/B HYD SYSTEM. OPS CHECKS GOOD. INSPECTED A/C AND FOUND SAFE FOR FERRY FLIGHT FROM DAY TO DTW WITH LANDING GEAR DOWN AND LOCKED.Apr 8, 2000 · N106XJ · Saab SF340ASDR CA000419004Shutoff Valve · failed(CAN) ON TAXI AFTER LANDING A SYS HYD FAILED DUE TO LOSS OF HYD FLUID. REPLACED LANDING GEAR SHUTOFF VALVE, A/C SERVICEABLE.Apr 7, 2000 · Boeing 737275SDR 00FDEA00220Block · corrodedLT MAIN LANDING GEAR FIXED BRACE PILLOW BLOCK HAS CORROSION IN I/B & O/B HOLES ON TRAPEZOIDAL FITTING. REMOVED AND REPLACED CORROSION PER SRM 57-20-003 EA 8-5710-49631.Apr 7, 2000 · N303FE · Doug DC1030FSDR CA000412017Tube · bent(CAN) TUBE BENT IN PARTIAL GEAR UP LANDING AND THEN FAILED TO GIVE DOWN AND LOCK INDICATION (FIG. 44-22). LIMIT SWITCH LUG (FIG. 44-27) FAILED TO CONTACT SWITCH EVEN WHEN GEAR WAS DOWN AND LOCKED. FACTORY SAID 20 TUBE ASSYS SOLD IN RECENT PAST AND 10 MORE Apr 6, 2000 · Mooney M20JSDR AU000228Bushing · contaminated(AUS) EMERGENCY LANDING GEAR BLOW DOWN BOTTLE HANDLE WOULD NOT OPERATE. INVESTIGATION FOUND THE TEFLON BUSHING LOCATED BETWEEN THE FIRING PLUNGER AND THE OUTLET LINE BLOCK WAS SWOLLEN AND JAMMED PREVENTING THE BOTTLE FROM FIRING. OIL CONTAMINATION WAS FOUND Apr 5, 2000 · Cessna 402CSDR AU000254Drag Brace · fractured(AUS) NOSE LANDING GEAR DRAG BRACE FAILED WHEN THE AIRCRAFT STRUCK A KANGAROO ON TAKEOFF. NLG COLLAPSED DURING LANDING.Apr 4, 2000 · Gulstm 500SSDR AU000253Drag Brace · fractured(AUS) NOSE LANDING GEAR DRAG BRACE FAILED AFTER THE AIRCRAFT STRUCK A KANGAROO ON TAKEOFF. THE NLG COLLAPSED DURING LANDING.Apr 4, 2000 · Gulstm 500SSDR 00FDEA00210Block · corrodedRT GEAR FIXED BRACE PILLOW BLOCK I/B HOLE CORRODED. *S/D* REMOVED CORROSION PER SRM 57-20-003 EA 8-5710-49631.Apr 4, 2000 · N303FE · Doug DC1030FSDR DL72W000633Sensor · failedON GEAR RETRACTION, GEAR HANDLE WOULD NOT GO UP. NECESSARY TO USE OVERRIDE TO RETRACT GEAR. GEAR RETRACTED NORMALLY AFTER OVERRIDE WAS USED. EXTENSION WAS NORMAL. REPLACED AIR/GROUND SENSE LINKAGE FOR WEAR. ADJUSTED TARGETS.Apr 4, 2000 · N291WA · Boeing 727247SDR AU000329Rod End · failed(AUS) LEFT MAIN LANDING GEAR PUSH-PULL ROD END SPLIT.Mar 31, 2000 · Cessna 310R
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