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 02FDEA00282Fitting · corrodedLT MLG RETRACT ACTUATOR FITTING FOUND PITTING CORROSION ON UPPER FWD BOLT HOLE. REMOVED AND REPLACED ACTUATOR FITTING PER SRM 51-31-01 VOL 11.Apr 19, 2002 · N603FE · Doug MD11FSDR 00018Uplock · failedAIRCRAFT DEPARTED ADS, GEAR DOORS RED LIGHTS STAYED ON, RETURNED TO DEPARTURE AIRPORT. MAINTENANCE REPLACED LT MAIN GEAR UPLOCK, PERFORMED GEAR SWINGS, AIRCRAFT RETURNED TO SERVICE.Apr 19, 2002 · N295TW · Amd FALCONSDR AUS20020365Hose · ruptured(AUS) AIRCRAFT SUFFERED GREEN SYSTEM HYDRAULIC FLUID LOSS DURING TAXI.INSPECTION FOUND THAT THE FLEXIBLE EXTEND HOSE TO THE NOSELANDING GEAR ACTUATOR HAD RUPTURED.Apr 18, 2002 · Bag BAE146300ASDR 02FDEA00281Fitting · corrodedRT MLG RETRACT ACTUATOR FITTING FOUND CORRODED ON LOWER BOLT HOLES. REMOVED AND REPLACED ACTUATOR FITTING PER SRM 51-31-01 VOL 11.Apr 18, 2002 · N603FE · Doug MD11FSDR 02FDEA00283Fitting · corrodedLT MLG RETRACT ACTUATOR FITTING FOUND BOTH LOWER MOUNTING BOLT HOLES CORRODED (PITTING CORROSION). REMOVED AND REPLACED ACTUATOR FITTING PER SRM 51-31-01 VOL 11.Apr 17, 2002 · N603FE · Doug MD11FSDR 2002FA0000623Torque Link · damagedDURING LANDING LT LOWER STRUT ASSEMBLY SEPERATED FROM UPPER CYLINDER. LOWER TORQUE LINK FAILED IN AREA ABOVE MACHINED BOSS AT THE LOWER STRUT ATTACHMENT END, ALLOWING THE LOWER STRUT / WHEEL ASSEMBLY TO BLOW OUT OF THE UPPER CYLINDER. THIS PN TORQUE LINK REQApr 16, 2002 · N261FC · Piper PA28140SDR 02FDEA00248Accessory Unit · failed02-92 LAND GEAR W/N RETRACT AFTER TAKEOFF, LG LATCH CIRCUIT BREAKER POPPED AND WOULD NOT RESET. R&R LG ACCESSORY UNIT PER MM 32-09-121. OPS CK NORM.Apr 16, 2002 · N283FE · Boeing 727233SDR COMA0260258Valve · malfunctionedFLIGHT 5890 GEAR DISAGREE WARNING.COULD NOT DUPLICATE. REPLACED THE NLG SELECTOR VALVE FOR TROUBLE SHOOTING.Apr 15, 2002 · N708CA · Cndair CL6002B19SDR C2XA02BT013Control Unit · faultyEWR---CO3541, AIRCRAFT AIR RETURN TO EWR. CREW REPORTED, WHEN LANDING GEAR BROUGHT TO RETRACT, RECEIVED ON EICAS LG/LEVER DISAGREE MESSAGE, ALSO LEFT MAIN ON EICAS WAS RED CROSS HATCHED(INDICATION), NOSE AND RIGHT MAIN RED DOWN INDICATION. MAINTENANCE TROUBLApr 15, 2002 · N13997 · Emb EMB145LRSDR SWAA020790Printed Ckt Board · faultySELECTED GEAR TO UP POSITION, POSITION LIGHTS WENT OUT, SELECTED GEAR TO OFF POSITION, MLG LT AND RT LIGHTS WERE BOTH RED AND GREEN. TRIED AGAIN WITH SAME RESULTS, ON THIRD TRY ALL INDICATIONS NORMAL. REMOVED AND REPLACED LANDING GEAR PRINTED CIRCUIT CARD PEApr 13, 2002 · N321SW · Boeing 7373H4SDR COMA0260249Valve · malfunctionedFLIGHT 5899 LANDING GEAR DISAGREE MESSAGE DURING APPROACH.REPLACED THE NLG PRIORITY VALVE.Apr 13, 2002 · N708CA · Cndair CL6002B19SDR AUS20020363Hose · ruptured(AUS) RH MLG WOULD NOT RETRACT DURING CLIMB. GROUND INVESTIGATION FOUND THE HYDRAULIC HOSE CONNECTED TO THE 'UP' ACTUATOR HAD RUPTURED.Apr 12, 2002 · Boeing 76733ASDR YE92002F00001Switch · defectiveLANDING GEAR WAS RETRACTED AFTER TAKEOFF AND LANDING GEAR SEEMED SLUGGISH. LOCAL MAINTENANCE DETERMINED DEFECTIVE GEAR SWITCH. NEW GEAR SWITCH WAS INSTALLED AND TESTED. LANDING GEAR IS OPERATIONAL AT THIS TIME.Apr 11, 2002 · N87SA · Beech B200SDR SWAA020764Valve · damagedAIR TURNBACK, AFTER TAKEOFF LANDING GEAR WOULD NOT RETRACT. FOUND INNER STRUT SUPPORT VALVE DAMAGED, WOULD NOT LET STRUT FULLY EXTEND AND ACTUATE AIR SENSOR. REPACKED INNER STRUT AND REMOVED AND REPLACED SUPPORT VALVE PER MM.Apr 10, 2002 · N693SW · Boeing 737317SDR COMA0260244Valve · malfunctionedFLIGHT 5354 NOSE L/G DOOR DISAGREE MESSAGE DURING APPROACH.REPLACED THE NLG PRIORITY VALVE.Apr 10, 2002 · N969CA · Cndair CL6002B19SDR VJ32002F00021Relay · stuckLANDING GEAR FAILED TO EXTEND IN FLIGHT, GEAR WAS HAND CRANKED DOWN AND A SAFE LANDING WAS MADE. AIRCRAFT WAS PLACED ON JACKS AND THE LANDING GEAR CYCLED IAW MM. THE RELAY CONTROL WOULD STICK THREE OUT OF FOUR TIMES WHEN THE GEAR WAS CYCLED. RELAY WAS REMOVApr 9, 2002 · N1556A · Beech F33ASDR MALA020242Switch · defectiveIN ATW FOUND GEAR DOORS HANGING OPEN. EXPLOSIVE BOLTS BLOWN. LT AND RT MAIN GEAR DOORS FOUND TO BE DOWN ON POST FLIGHT. MAINTENANCE REMOVED AND REPLACED SWITCH 5GB P/N 7232000-631 AND MAIN, EMERGENCY I/B AND O/B BRAKE ACCUMILATORS COMPLETED REQUIRED OPS ANDApr 9, 2002 · N365XJ · Saab 340BSDR C2XA02CL097Lever · failedTHE CREW REPORTED A LANDING GEAR LEVER DISAGREE MESSAGE AFTER TAKEOFF. MAINTENANCE REPLACED THE LANDING GEAR LEVER ASSEMBLY. OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.Apr 9, 2002 · N12519 · Emb EMB135LRSDR BSY2002F00008Bellcrank · brokenGOING INTO AIRPORT, HAD NO NOSE GEAR DOWN LIGHT. ROCKED AIRCRAFT, GEAR THEN SHOWED DOWN AND LOCK. LANDED, NO PROBLEMS. FOUND BELLCRANK BROKEN ON GEARBOX, REMOVED AND REPLACED BELLCRANK, CHECKED RIGGING. OPS CHECKED GOOD.Apr 8, 2002 · N3700G · Cessna 310RSDR CA020410001Downlock Switch · open(CAN) DURING DESCENT APPROACH FOR LANDING, PILOTS SELECTED GEAR DOWN AND RECEIVED A DOWN LOCK INDICATION FOR NOSE GEAR AND LT MAIN GEAR, NO DOWN LOCK INDICATION FOR RT MAIN GEAR. WITH THROTTLES AT FLIGHT IDLE THERE WAS NO GEAR HORN, NO IN TRANSIT LIGHT. PILOTSApr 8, 2002 · Beech C90ASDR 2002FA0001177Leg Assy · brokenLEFT MAIN GEAR LEG BROKE AT ATTACHING CLAMP ON LANDING. EVIDENCE OF CHAFING AT FORWARD LOWER SURFACE WHERE UNDETECTED FLAW IS NOTED. NO INJURIES TO PILOT, OUTBOARD RIB BENT, PROP STRIKE.Apr 7, 2002 · N2693Z · Bbavia 8GCBCSDR BJNA020405Actuator · failedLEFT MAIN LANDING GEAR RED LIGHT REMAINS ON AFTER GEAR IS RAISED AND WHEN GEAR HANDLE IS IN OFF POSITION, LEFT MAIN GEAR FALLS TO THE DOWN POSITION. REMOVED AND REPLACED LEFT MAIN LANDING GEAR UPLOCK ACTUATOR, PER BMM 32-32-41. PERFORMED MAIN LANDING GEAR EXApr 7, 2002 · N789TM · Boeing 737282SDR C2XA02IA086Control Unit · failedFLIGHT 3583 IAH TO VCT -A- INDICATION CB POPPED FOR LANDING GEAR. RESET UNSUCCESSFUL, QRH UNSUCCESSFUL. RECYCLED GEAR, IT WOULD NOT COME UP OR DOWN, B SYSTEM INDICATES DOWN AND LOCKED, THE AIRCRAFT LANDED AT VCT WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPApr 7, 2002 · N58733 · Emb EMB120ERSDR BJNA020402Landing Gear · malfunctionedWHEN LANDING GEAR HANDLE IS RAISED IN FLIGHT, RED LEFT GEAR LIGHT REMAINS ILLUMINATED. WHEN GEAR HANDLE IS POSITIONED TO OFF GREEN LEFT GEAR LIGHT ILLUMINATES AND LEFT MAIN EXTENDS. WHEN HANDLE IS PLACED IN DOWN POSITION ALL GREEN GEAR LIGHTS ILLUMINATE AND Apr 5, 2002 · N789TM · Boeing 737282SDR AT0200045Rod End · out of adjustAFTER TAKEOFF NOSE LANDING GEAR FAILED TO RETRACT. ADJUSTED NOSE LANDING GEAR RETRACT CYLINDER ROD END AND PERFORMED LANDING GEAR SYSTEM RETRACT AND EXTENSION TEST PER DC9 MM 32-32-6 AND 32-30-0. ALL INDICATIONS AND OPERATIONS NORMAL.Apr 5, 2002 · N832AT · Doug DC932SDR CX7A194J3Hydraulic Line · blew outGOT A HYD LIGHT ON IN FLIGHT. MAIN PRESS GONE (0 PSI), EMER PRESS 2900 PSI, OUT/INBOARD 2900 BLEW BOLTS BECAUSE WE Weren’t GETTING PRESS WITH HAND PUMP. LANDED FINE. NO NOSEWHEEL STEERING AFTER LANDING. HAD FLAPS FOR LANDING AND BREAK PRESSURE AFTERWARD.Apr 5, 2002 · N306CE · Saab 340BSDR AT0200044Cylinder · malfunctionedNOSE GEAR INDICATED NO RETRACTION AFTER TAKEOFF. REMOVED AND REPLACED NOSE LANDING GEAR CYLINDER, OPS AND LEAK CHECK GOOD IAW DC-9 MM 32-3-6.Apr 4, 2002 · N832AT · Doug DC932SDR DHL2002804004Uplock · lack of lubeDURING CLIMBOUT AFTER GEAR RETRACTION DOOR NOT LATCHED LIGHT ILLUMINATED AND RIGHT DOOR UNSAFE LIGHT ON S/O PANEL ILLUMINATED TOO. ABNORMAL PROCEDURE WAS PERFORMED LANDING GEAR WAS CYCLED AND UPLOCK CHECK PERFORMED FIVE TIMES SPEED WAS KEPT WITHIN LIMITATIONSApr 4, 2002 · N804DH · Doug DC873FSDR CA020506004Socket · cracked(CAN) DURING A ROUTINE INSPECTION A CRACK WAS NOTED IN THE AREA OF THE MAIN LANDING GEAR LOWER TORQUE KNEE LUGS.THE PISTON AND AXLE ASSY WAS REPLACED.THE CRACKED AXLE AND PISTON ASSY WERE SENT FOR O/H.THE SOCKET ASSY WAS REPLACED AT THE OVERHAUL FACILITY (CRACApr 3, 2002 · Beech 1900DSDR QXEA0200624Fitting · corrodedPDX- FRETTING AT LEFT MAIN GEAR RETRACTION ACTUATOR FITTING ATTACH POINT IN FORWARD WHEEL WELL AT LOWER TWO BOLT POINTS. REPAIRED IAW DHC-8 RD 8-54-1178 AND HORIZON AIR EA 2-54-125.Apr 3, 2002 · N358PH · Dhav DHC8202SDR ARWA20020401Cylinder · leakingAFTER LANDING, LOSS OF HYD PRESSURE WITH LOW PRESSURE LIGHT, AILERON & RUDDER POWER LIGHTS ON, QUANTITY NORMAL. ACFT WAS STOPPED ON THE TAXIWAY & TOWED TO THE RAMP. REMOVED AND REPLACED RIGHT HAND MLG BOGIE TRIM CYLINDER ASSY IAW MM 32-33-1. LEAK CHECK ACCOApr 2, 2002 · N661AV · Doug DC863FSDR COMA0210012Control Box · malfunctionedFLIGHT 5070 LANDING GEAR CONTROL COULD NOT BE SELECTED TO THE UP POSITION.REPLACED THE L/G CONTROL HANDLE ASSY.Apr 2, 2002 · N264CA · Emb EMB120RTSDR CA020403001Isolation Valve · leaking(CAN) A/C ON ROUTINE FLT ON APPROACH PLANNED FLAPS FOR LDG & SELECTED FLAPS ON SCHEDULE. AFTER FLT CREW SELECTED FLAP TO 25 DEGS, MASTER CAUTION HYDRAULIC WARNING LIGHT FLASHED. AT TIME CREW NOTICED 'A' SYS HYDRAULIC QUANTITY READING ZERO - HYDRAULIC PRESSURE Mar 29, 2002 · Boeing 737204SDR CALA0200155Diode · faultyTHE LANDING GEAR TRIGGER LOCK OVERRIDE WAS REQUIRED TO RAISE THE GEAR AFTER TAKEOFF FROM EWR. IN ADDITION, THE "LAND GEAR LATCH AND PRESS WARNING" CIRCUIT BREAKER POPPED AND WOULD NOT RESET. THE AIRCRAFT WAS RETURNED TO EWR WHERE IT LANDED SAFELY. MAINTENANCE Mar 28, 2002 · N70353 · Boeing 7373T0SDR AUS20020289Roller · missing(AUS) LT MAIN LANDING GEAR UPLOCK ROLLER MISSING. SUSPECT ATTACHMENT BOLT SHEARED.Mar 27, 2002 · Swrngn SA227*SDR IU62002F00002Housing · crackedHOUSING IS CRACKED IN (D) PRIORITY PORT.Mar 26, 2002 · Boeing 737SDR 00014Landing Gear · malfunctionedGEAR FAILED TO RETRACT AFTER TAKEOFF IN YIP. RETURNED TO YIP FOR MAINTENANCE. MAINTENANCE PERFORMED SEVERAL GEAR SWINGS, NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.Mar 26, 2002 · N204TW · Amd FALCONSDR AUS20020285Stud · cracked(AUS) MAIN LANDING GEAR SIDE BRACE STUDS (2OFF) CRACKED IN RADIUS.FOUND DURING MPI INSPECTION IAW AD/PA32/79.Mar 26, 2002 · Piper PA32R300SDR VJ32002F00018Relay · stuckLANDING GEAR WOULD NOT RETRACT AFTER TAKE OFF. AIRCRAFT WAS PLACED ON JACKS AND THE LANDING GEAR CYCLED IAW MM. INSPECTION OF SYSTEM FOUND THAT THE DYNAMIC RELAY WOULD STICK IN THE DOWN POSITION. A NEW DYNAMIC RELAY WAS INSTALLED AND THE SYSTEM OPERATIONAL Mar 26, 2002 · N8101C · Beech F33ASDR USAASB02063Control Cable · excess playFLT 493 - FINAL APPROACH TO RDU, APPROX 4,000 FT AGL, CREW DID NOT RECEIVE THE RT MLG GREEN LIGHT ON GEAR EXTENSION. CREW ABORTED APPROACH AND REPLACED BULB FOR RT MLG INDICATION WITH NO HELP. CREW ACCOMPLISHED MANUAL GEAR EXTENSION PROCEDURES WITH STILL NO Mar 25, 2002 · N514AU · Boeing 7373B7SDR MALA020208Uplock · dirtyDURING FLIGHT 3586, LT MAIN GEAR WOULD NOT COME UP, AND INTRANSIT LIGHT REMAINED ON. AIR RETURN TO DTW. MAINTENANCE CLEANED AND REMOVED DEBRIS FROM LANDING GEAR BAY AREA AND UPLOCKS, PERFORMED RETRACTION AND EXTENSION TESTS PER AVRO AMM, ALL CHECKS GOOD AT TMar 25, 2002 · N511XJ · Bac AVRO146RJ85ASDR C2XA02CL082Control Unit · intermittentCLE FLIGHT 3296 THE CREW REPORTED A LANDING GEAR LEVER DISAGREE ON THE EICAS AFTER GEAR RETRACTION. MAINTENANCE INSPECTED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT. OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.Mar 25, 2002 · N14952 · Emb EMB145LRSDR COMA0260212Priority Valve · malfunctionedFLIGHT 5369 GEAR DISAGREE WARNING.REPLACED THE NLG PRIORITY VALVE.Mar 24, 2002 · N988CA · Cndair CL6002B19SDR CA020402001Selector Switch · failed(CAN) ON MAR 23,2002 DURING LDG PHASE IN WILMINGTON, OHIO (KILN) PILOT INITIATED DEPLOYMENT OF LDG GEAR. COCKPIT INDICATOR SHOWED 3 RED LIGHTS IDENTIFYING FWD GEAR DOOR LATCH UNLOCKED & NO GREEN LIGHTS TO CONFIRM THAT GEAR DOORS WERE FULLY OPENED & GEAR DOWN &Mar 23, 2002 · Amd FALCON20SDR MALA020207Control Box · defectiveUPON DEPARTURE FROM YNG ON FLIGHT #3397, GEAR WOULD NOT RETRACT INTO UPLOCKED POSITION. QRH FOLLOWED AND FLIGHT WAS MADE TO DTW WITH THE GEAR DOWN. MAINTENANCE REMOVED AND REPLACED LANDING GEAR CONTROL BOX, PN D494-12-001, SN/ON 632/03-97. SN/OFF 677/08-98. Mar 22, 2002 · N453XJ · Saab 340BSDR ARWA20020309Cylinder · leakingUPON CLEARING THE RUNWAY EXPERIENCED A TOTAL LOSS OF HYDRAULIC FLUID AND PRESSURE ALL CHECKLIST COMPLIED WITH. AIRBRAKE USED TO STOP AIRCRAFT WITHOUT INCIDENT. FOUND FWD LEFT BOGIE TRIM CYLINDER WITH HYDRAULIC LEAK. REMOVED AND REPLACED MLG FWD LEFT BOGIE TMar 21, 2002 · N426FB · Doug DC85F54SDR N421DG030102Hydraulic System · contaminatedEXTENDED THE MLG ON APPROACH AND ONLY THE LT LOCKED INTO PLACE. NOTIFIED TOWER OF THIS CONDITION AND MANEUVERED WHILE WORKING ON THE PROBLEM. INITIATED THE APPROACH AGAIN AND EXECUTED EMERGENCY PROCEDURES, ONLY LT MAIN WAS LOCKED, THE LANDING WAS INITIATED AMar 21, 2002 · N421DG · Cessna 421CSDR 2002FA0000598Housing · erodedHOUSING EXTRUSION PORT IS ERODED.Mar 20, 2002 · Boeing 737*SDR 2002FA0000597Housing · erodedHOUSING EXTRUSION PORT IS ERODED.Mar 20, 2002 · Boeing 737SDR 2002FA0000600Housing · crackedHOUSING CRACKED IN (D) PRIORTY PORT.Mar 19, 2002 · Boeing 737*
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