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 CALA0300379Solenoid · inoperativeTHE LANDING GEAR HANDLE WOULD NOT RAISE PAST THE OFF POSITION AFTER TAKEOFF FROM EWR. QRH PROCEDURES WERE FOLLOWED AND THE AIRCRAFT WAS RETURNED TO EWR. MAINTENANCE FOUND THE LANDING GEAR LEVER LOCK CIRCUIT BREAKER POPPED. THE CIRCUIT BREAKER WAS RESET. THJul 11, 2003 · N16642 · Boeing 737524SDR C2XA03TY089Uplock · failedAIRCRAFT DIVERTED INTO TYS (FLIGHT WAS SCHEDULED FROM ALANTA TO CLEVLAND) BECAUSE NOSE GEAR WOULD NOT COME UP. MAINTENANCE REMOVED AND REPLACED THE NOSE GEAR UPLOCK BOX IAW EMB-145-MM-32-33-07, OPERATIONAL CHECKED GOOD. AIRCRAFT WAS RELEASED TO SERVICE WITH Jul 10, 2003 · N15948 · Emb EMB145ERSDR C2XA03IA071Computer · failedDURING APPROACH THE CREW NOTED THAT THE TOO LOW GEAR WARNING ON SHORT FINAL DESPITE EICAS SHOWING DOWN WITH THREE (3) GREEN. ABORTED APPROACH, PERFORMED A GO-AROUND AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED GPWS COMPUTER IAW EMB-145 MM 34Jul 10, 2003 · N17560 · Emb EMB145LRSDR CA030709001Solenoid · malfunctioned(CAN) IN FLT DURING APPROACH, THE LANDING GEAR WAS SELECTED THE DOWN/EXTEND POSITION WITH NO SUBSEQUENT INDICATIONS THAT EXTENSION HAD OCCURRED. ONLY INDICATION WAS ILLUMINATION OF 3 RED, LT NOSE RT, MISMATCH ADVISORY LIGHTS ON LANDING GEAR SELECTOR PANEL. AFTJul 9, 2003 · Dhav DHC8301SDR SWIA200312173Module · malfunctionedAFTER TAKEOFF LANDING GEAR HANDLE WAS SELECTED UP BUT GEAR REMAINED DOWN WITH ALL A&B GREEN AND RED LIGHTS ILLUMINATED. GEAR HANDLE WAS SELECTED DOWN, RED LIGHTS WENT OUT. RETURNED FOR LANDING. REPLACED LANDING GEAR CONTROL HANDLE. OPS CHECK GOOD. S/N OFFJul 8, 2003 · N235SW · Emb EMB120ERSDR GLBA2003102Relay · failedLANDING GEAR HAD TO BE MANUALLY EXTENDED. REPLACED K3 RELAY, OPS CHECK GOOD.Jul 7, 2003 · N169GL · Beech 1900DSDR CALA0300364Circuit Breaker · trippedTHE LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF FROM OKC. THE GEAR HANDLE WOULD NOT GO PAST THE OFF POSITION. CREW ATTEMPTED TO USE OVERRIDE WITH NO SUCCESS. THE AIRCRAFT WAS RETURNED TO OKC WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE LANDING GEARJul 7, 2003 · N17316 · Boeing 7373T0SDR AUS20030678Rod End · fractured(AUS) MAIN LANDING GEAR ACTUATOR RODEND FRACTURED AT GREASE NIPPLE HOLE.Jul 4, 2003 · Gulstm 500USDR DXTA200300057Landing Gear · inoperativeNORMAL GEAR EXTENSION INOPOPERATIVE, HANDLE DOWN WITH NO HYDRAULIC PRESSURE INDICATOR , NO GEAR UNLOCK EMERGENCY EXTENSION COMPLIED WITH IAW CHECKLIST, LANDING UNEVENTFULL. SECURED LOOSE CONNECTOR "P160" FOR MLG CONTROL HANDLE IN COCKPIT. RESET THE PNEUMATIC EJul 4, 2003 · N303QS · Cessna 560CESSNASDR DXT200300057Landing Gear · inoperativeNORMAL GEAR EXTENSION INOPERATIVE, HANDLE DOWN WITH NO HYDRAULIC PRESSURE INDICATOR , NO GEAR UNLOCK EMERGENCY EXTENSION COMPLIED WITH IAW CHECKLIST, LANDING UNEVENTFULL. ITEM IS UNDER INVESTIGATION.Jul 4, 2003 · N303QS · Cessna 560CESSNASDR 2003FA0000897Brace · crackedBRACE WAS FOUND TO HAVE TWO CRACKED OUT WELD JUST BELOW UPPER WRIST. THE FIRST CRACK PROCEEDED 150 DEGREES AROUND THE WELD AND THE SECOND 150 DEGREES ON THE OPPOSITE SIDE. THE TWO CRACKS DO NOT MERGE. THE CRACKS WERE FOUND DURING ANNUAL INSPECTION WITH THE Jul 2, 2003 · N2418T · Tmpson NAVIONGSDR KPVA200330Relay · failed'LDG GEAR INOP' CAUTION LIGHT ON AFTER GEAR SELECTED UP ON TAKEOFF. PERFORMED GEAR EXTENSION AND RETRACTINO CHECK NUMEROUS TIMES. COULD OT DUPLICATE DISCREPANCY. AS PRECAUTIONARY MEASURE, REMOVED AND REPLACED RELAYS 3261-K4, 3261-K5, 3261-K6 AND 3261-K7 IAW Jul 1, 2003 · N807WP · Dhav DHC8103SDR GLBA2003096Powerpack · malfunctionedGEAR WOULD NOT RETRACT. REMOVED AND REPLACED LANDING GEAR HANDLE & POWER PACK.Jun 29, 2003 · N97UX · Beech 1900DSDR AUS20030668Solenoid · faulty(AUS) LANDING GEAR SELECTOR VALVE SOLENOID COIL A RESISTANCE HIGH.Jun 28, 2003 · Dhav DHC8315SDR 52034AMWA2Valve · failedDURING THE APPROACH ON FLIGHT 5493 FROM PHILADELPHIA PENNSYLVANIA TO ITHICA NEW YORK, THE GEAR WOULD NOT EXTEND NORMALLY. THE CREW USED THE MANUAL EXTENSION WITH (3 GREEN) INDICATIONS. LANDED NORMALLY WITH NO FURTHER INCIDENT. THE PASSENGERS WERE DEPLANED OJun 28, 2003 · N126YV · Beech 1900DSDR 2003F00546Uplock · brokenAFTER TAKEOFF FROM SAN ANTONIO, RETRACTED GEAR. RECEIVED 'LANDING GEAR NO UPLOCKED WITH RED 'UNLOCK' INDICATION ON LANDING GEAR ANNUNCIATOR. REVIEWED COCKPIT PROCEDURE MANUAL AND ACCOMPLISHED ECAM ACTIONS. AFTER UNSUCCESSFUL UPLOCK, GEAR WAS DOWNLOCKED AND Jun 27, 2003 · Airbus A320232SDR COMA0360299Landing Gear · lack of lubeFLIGHT 5833 GEAR DISAGREE WARNING. CLEANED AND LUBED NOSE LANDING GEAR.Jun 26, 2003 · N936CA · Cndair CL6002B19SDR ARWA20030606Pin · damagedON WALK-AROUND FOUND LT MAIN LANDING GEAR EYEBOLT ACTUATOR WITH EXCESSIVE GAP AT PIN BOSS ATTACHMENT. REMOVED LT MAIN LANDING GEAR ROUTED TO SHOP FOR ACTUATOR PIN REPLACEMENT, REINSTALLED SERVICIABLE MAIN LANDING GEAR IAW MM 32-11-0, OPERATIONAL LEAK CHECK OKJun 25, 2003 · N661AV · Doug DC863FSDR COMA0360293Drag Brace · lack of lubeFLIGHT 5172 GEAR DISAGREE WARNING AFTER TAKEOFF. LUBRICATED NLG DRAG BRACE. RETRACT CHECK WAS NORMAL.Jun 25, 2003 · N978CA · Cndair CL6002B19SDR CALA0300335Uplock · inoperativeTHE RT MLG FAILED TO EXTEND ON FIRST ATTEMPT WHILE ON APPROACH TO IAH. THE FAILURE WAS ACCOMPANIED BY ILLUMINATION OF THE RT MLG RED WARNING LIGHT. A TOWER FLY-BY CONFIRMED THAT THE GEAR WAS NOT EXTENDED. THE LANDING GEAR WAS EXTENDED MANUALLY, CREW RECEIVEJun 25, 2003 · N17309 · Boeing 7373T0SDR 2003FA0000721Relay · failedDURING 50 HOUR INSPECTION OF LANDING GEAR, GEAR FAILED TO EXTEND (2) TIMES. UPON TROUBLESHOOTING GEAR SYSTEM FOUND DYNAMIC RELAY PN SM50D7 WAS BAD. REPLACED DYNAMIC RELAY AND CYCLED GEAR SEVERAL TIMES OPERATIONAL OF GEAR CHECKED GOOD.Jun 24, 2003 · N5582X · Beech F33ASDR PCP2003F00000Clamp · damagedOWNER REPORTED, UNABLE TO ACHIEVE GEAR DOWN AND LOCK ON APPROACH TO LANDING. GEARS WERE MANUALLY EXTENDED IAW POH EMERGENCY GEAR EXTENSION PROCEDURES AND THE AIRCRAFT LANDED WITHOUT INCIDENT. POST FLIGHT INSPECTION BY TECH REVEALED A HEAT DUCT CLAMP (UNDER CJun 23, 2003 · N842BE · Beech B36TCSDR AUS20030626Stud · cracked(AUS) MAIN LANDING GEAR SIDE BRACE STUD CONTAINED LONGITUDINAL MPI INDICATIONS. FOUND DURING INSPECTION IAW AD/PA28/91 AMDT1.Jun 20, 2003 · Piper PA28R201TSDR SIMA200317402Control Unit · malfunctionedHOU - FLT 3926 - AFTER TAKEOFF CREW RECEIVED LANDING GEAR AIR/GROUND FAIL MESSAGE. AIRCRAFT RETURNED TO FIELD AND AN EMERGENCY WAS DECLARED. AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT IAW EMB Jun 19, 2003 · N625AE · Emb EMB145LRSDR SWIA200312142Pin · damagedDURING LANDING GEAR RETRACTION, LEFT MAIN FORWARD GEAR DOORS WOULD NOT CLOSE AFTER GEAR RETRACTED. CLOSED AFTER GEAR WAS DOWN. REPAIRED AND REPLACED PIN ON P1067 LANDING GEAR CONTROL. PERFORMED SEVERAL GEAR SWINGS. OPS CHECK GOOD.Jun 19, 2003 · N250YV · Emb EMB120ERSDR AUS20030657Downlock Hook · lack of lube(AUS) LT MAIN LANDING GEAR DOWNLOCK HOOK STIFF IN OPERATION DUE TO LACK OF LUBRICATION. SUSPECT CAUSED BY INCORRECT CLEANING TECHNIQUES.Jun 18, 2003 · Piper PA31350SDR CA030619002Relay · failed(CAN) WHEN THE LANDING GEAR WAS SELECTED DOWN ON APPROACH THE GEAR FAILED TO EXTEND. A MANUAL EXTENSION WAS CARRIED OUT. MAINT JACKED THE AIRCRAFT AND SELECTEDGEAR UP AND THE GEAR AGAIN WOULD NOT MOVE. TROUBLESHOOTING FOUND THAT THE ABOVE RELAY WAS EXTREMELY HJun 17, 2003 · Beech 1900CSDR AUS20030621Pin · sheared(AUS) NOSE LANDING GEAR DOWNLOCK PIN SHEARED.Jun 17, 2003 · Cessna R182SDR 2003FA0000735Relay · failedPILOT REPORTED GEAR FAILED TO EXTEND DURING FLIGHT. TROUBLESHOT SYSTEM, BELIEVE RELAY FAILED INTERNALLY. RECOMMEND FINDING A BETTER RELAY.Jun 16, 2003 · N8251C · Beech F33ASDR CA030703016O-Ring · failed(CAN) AIRCRAFT JACKED UP, GEAR SWUNG. NOSE GEAR SLOWER IN RETRACTION. FOUND NOSE GEAR RAM O-RINGS FLAT. REMOVED, REPAIRED, REINSTALLED. AIRCRAFT OK.Jun 15, 2003 · Piper PA31350SDR CA030619005Pivot · cracked(CAN) DURING SCHEDULED INSPECTION, A CRACK WAS FOUND ON THE INSIDE RADIUS OF THE LT MLG ACTUATOR PIVOT ARM.Jun 12, 2003 · Piper PA31TSDR MALA030310Warning Light · illuminatedDURING APPROACH OF FLIGHT 3415, WHEN GEAR SELECTED DOWN, GEAR DID NOT EXTEND WHILE QRH TROUBLESHOOTING GEAR EXTENDED AND GREEN HI TEMP LIGHT ILLUMINATED. MAINTENANCE INSPECTED LANDING GEAR, OPERATED GREEN SYSTEM HYDRAULICS FOR 45 MINUTES. OPS CHECK GOOD. FOJun 12, 2003 · N513XJ · Bac AVRO146RJ85ASDR 51552Flex Line · defectiveWHILE ON APPROACH ON FLIGHT 5578 INTO PITTSBURGH PENNSYLVANIA, THE GEAR WAS SELECTED DOWN BY NORMAL EXTENSION. WHEN FAILED, THE EMERGENCY EXTENSION WAS PERFORMED WITH GEAR DOWN AND LOCKED. AIRCRAFT LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REMOVED AND REJun 12, 2003 · N26YV · Beech 1900DSDR DL757030538Shuttle Valve · failedGEAR WOULD NOT RAISE AFTER T/O. FOLLOWED ABNORMAL PROCEDURE USING LOCK OVERRIDE AND GEAR RAISED NORMALLY. REPLACED TRUCK SHUTTLE VALVE PER M/M.Jun 11, 2003 · N613DL · Boeing 757232SDR COMA0360270Uplock · out of adjustFLIGHT 5301 GEAR DISAGREE WARNING DURING APPROACH. ADJUSTED NOSE LANDING GEAR UPLOCK TO NEW T/R M/M SPECIFICATIONS.Jun 11, 2003 · N959CA · Cndair CL6002B19SDR DXT2003F00000Manifold · shortedAFTER TAKEOFF LANDING GEAR FAILED TO RETRACT AND OPENED LEFT MLG BREAKER. RSETTING BREAKER OPEN AGAIN. EMERGENCY GEAR BLOW-DOWN INITIATED AND LANDED AT AIRPORT HANGER. OPERATIONAL CHECK CONFIRMED DISCREPANCY. FOUND SHORTED SOLENOID IN GEAR CONTROL MODULE. Jun 10, 2003 · N964QS · Cessna 750SDR COMA0360263Uplock · out of adjustFLIGHT 5581 GEAR DISAGREE WARNING DURING EXTENSION. COULD NOT DUPLICATE PROBLEM. CLEAN AND LUBED NLG AND ADJUSTED NLG UPLOCK HOOK TO NEW T/R M/M SPECIFICATIONS.Jun 10, 2003 · N807CA · Cndair CL6002B19SDR RAIA00306161Landing Gear · malfunctionedLANDING GEAR WILL NOT RETRACT. MAINTENANCE PERFORMED LANDING GEAR EXTENSION AND RETRACTION CHECK. NO DEFECTS NOTED, OPS OK.Jun 9, 2003 · N817HK · Emb EMB145LRSDR ABXA030190Spacer · wornGEAR DOOR OPEN LIGHT AND LEFT GEAR UNSAFE LIGHT ILLUMINATED AFTER TAKEOFF. FOUND LEFT MAIN DOOR LATCH SWITCH ACTUATOR BINDING. REMOVED AND REPLACED SPACER, REINSTALLED SWITCH. PERFORMED GEAR SWING. OPS CHECKED GOOD IAW DC-9 MM 32-10-00.Jun 9, 2003 · N941AX · Doug DC931SDR 06092003Relay · failedLANDING GEAR FAILED TO EXTEND USING GEAR SELECTOR - HAND PUMPED GEAR DOWN.Jun 9, 2003 · N112AX · Beech 1900CSDR 2003FA0000717Manifold · inoperativeDURING FLIGHT THE FLIGHT CREW REPORTED THAT THE LEFT GEAR WAS SLOW TO EXTEND. MAINTENANCE PERSONNEL TROUBLESHOT SYSTEM AND FOUND LEFT EXTENSION VALVE BAD. PROBABLE CAUSE IS BELIEVED PARTICIALS INSIDE OF VALVE WHICH PREVENTED FLUID TO FLOW UNRESTRICTED.Jun 6, 2003 · N867AF · Grob G120ASDR RAIA00306157Uplock · brokenNOSE GEAR WILL NOT RETRACT. MAINTENANCE REMOVED AND REPLACED NLG UPLOCK BOX.Jun 6, 2003 · N805HK · Emb EMB145SDR COMA0360261Landing Gear · malfunctionedFLIGHT 5738 GEAR DISAGREE WARNING. CLEANED AND LUBED THE NLG. COULD NOT DUPLICATE DISCREPANCY.Jun 6, 2003 · N959CA · Cndair CL6002B19SDR C2XA03CL105Electrical Box · failedCLE FLIGHT 2226 THE CREW REPORTED A LANDING GEAR AIR/GROUND FAIL MESSAGE AFTER TAKEOFF. THE AIRCRAFT RETURNED TO CLEVELAND AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LANDING GEAR ELECTRONIC UNIT. OPERATIONAL CHECKS WERE GOOD.Jun 6, 2003 · N14505 · Emb EMB135ERSDR DXTA200300042Manifold · failedLANDING GEAR WOULD NOT RETRACK UPON RETRACTION, LT GEAR C/B POPPED, RESET ONCE TRIED ONE TIME, GEAR WOULD NOT RETRACT. USED GEAR BLOW DOWN BOTTLE TO ENSURE DOWN AND LOCKED. REMOVED AND REPLACED LANDING GEAR CONTROL MANIFOLD IAW 750 M/M 32-30-02, OPS AND LEAKJun 5, 2003 · N964QS · Cessna 750SDR IU62003F00022Housing · crackedCRACKED FROM THREADED PORT TO LEE PLUG. WEAK HOUSING. MAKE HOUSING STRONGER AND THICKER BETWEEN THE THREADED PORT AND THE LEE PLUG. (NR 177851)Jun 3, 2003 · Boeing 737*SDR CA030610004Conduit · failed(CAN) RT MAIN GEAR CONDUIT FLEXIBLE OUTER SLEEVE MOVED WITH INNER CABLE EXPOSING 11.0 INCHES OF INNER CABLE. INNER CABLE LOOPED OUT OF EXPOSED AREA. NOW WITH CABLE BEING BENT RT GEAR COULD NOT OVER CENTER FOR DOWN AND LOCKED.Jun 3, 2003 · Piper PA30SDR C2XA03IA056Control Unit · intermittentFLIGHT 2548, THE CREW NOTED INTERMITTENT LANDING GEAR LEVER DISAGREE IN FLIGHT. HANDLE IN THE UP POSITION ALL GEAR INDICATORS SHOW UP, BUT BOXED IN RED. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT, IAW ERJ 145 MM- 32-32-01 AND THE AIRCRMay 29, 2003 · N19554 · Emb EMB145LRSDR AUS20030631Bolt · failed(AUS) NOSE LANDING GEAR DRAG LINK ATTACHMENT BOLT HEAD SEPARATED FROM SHANK.May 28, 2003 · Cessna U206GSDR CA030603007Bellcrank · broken(CAN) WHEN GEAR WAS SELECTED UP AFTER TAKE OFF A LOUD SNAP WAS HEARD THE RED GEAR LIGHT WAS ON. WHEN GEAR WAS SELECTED DOWN THE 3 GREEN GEAR LIGHTS WAS OBTAINED. THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. FOUND BROKEN IDLER BELLCRANK. MAINTENANCE IS CHECKIMay 28, 2003 · Cessna T310P
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