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 08FDEA04823Dampener · lack of lubeGEAR WOULD NOT RETRACT AFTER TAKEOFF. PERFORMED ECAM AND QRH DIRECTIVES. CHECKED THE MEMORY DISPLAY OF THE PSEU AND IT SHOWS FAULT CODE "BR". REMOVED AND REPLACED RT PITCH DAMPER. ATTEMPTED TO LUBE BOTH BOGIE BEAMS, NEITHER WOULD TAKE GREASE. THE BOGIE WNov 8, 2008 · N742FD · Airbus A300B4622RSDR SIMA200831502Unlock Cylinder · malfunctionedON FLIGHT 4662 CREW REPORTED THAT GEAR FAILED TO RETRACT DURING TAKE OFF. AIRCRAFT RETURNED TO FIELD. ACFT REMOVED FROM SERVICE. REMOVED AND REPLACED UNLOCK BOX IAW EMB AMM B32-33-10. PERFORMED EXTENSION AND RETRACTION IAW AMM 32-30-00, OPERATIONAL CHECK GOODNov 7, 2008 · N815AE · Emb EMB135KLSDR SWIA200820301Target · out of adjustAFTER TAKE OFF NOSE GEAR WOULD NOT RETRACT. (FLT 6491)ADJUSTED CENTERING TARGET ON NOSE STRUT.Nov 5, 2008 · N946SW · Cndair CL6002B19SDR CA081111005Selector Valve · shorted(CAN) CREW REPORTED A NOSE STEERING CAUTION ON TAKEOFF. UPON LANDING, ALL 3 GEARS SHOW RED WITH GEAR DOWN SELECTION. ALTERNATE EXTENSION USED IAW QRH. ALL GREEN WITH ALT EXTENSION. FAULT CODES HAVE BEEN RETRIEVED AND ENTERED INTO THERE COMPUTER SYS. MX FOUND ANov 4, 2008 · Bombdr DHC8400SDR SWIA200820316Selector Valve · failedFLT 6732 - GEAR DISAGREE CAUTION WHEN SELECTING GEAR DOWN. REPLACED LANDING GEAR SELECTOR VALVE, PN: 53340-7, SN ON: 1342/04, SN OFF: 1289/03.Nov 3, 2008 · N702SK · Cndair CL6002C10SDR GUUA11030801Unknown · noisyFLIGHT 5403 MIA/FLL - AFTER TAKEOFF RETRACTING LANDING GEAR A "CLUNK AND THUD" IS HEARD FROM NOSE WHEEL, GEAR FUNCTIONS NORMALLY AND VISUAL INSPECTION DOES NOT LOOK ABNORMAL. PERFORMED LANDING GEAR OPERATIONAL CHECK. NO DEFECTS NOTED.Nov 3, 2008 · N81536 · Beech 1900DSDR GUUA11020801Printed Ckt Board · defectiveFLIGHT 5202 FLL/FLL - AFTER TAKEOFF LANDING GEAR SELECTED UP DISCOVERED LANDING GEAR CIRCIUT BREAKER POPPED. REPLACED TIME DELAY RELAY PCB. OPERATIONAL CHECK NORMAL.Nov 2, 2008 · N81546 · Beech 1900DSDR MASA2008110200760Pseu · malfunctionedASH FLT 2923 PHX-ICT. CAPTAIN RETURNED TO FIELD DUE TO A GEAR DISAGREE AFTER RETRACTION FOLLOWED BY NOSE GEAR DOOR WARNING. MX REMOVED AND REPLACED PSEU.Nov 2, 2008 · N37178 · Cndair CL6002B19SDR COMA0860452Pseu · faultyGEAR DISAGREE ON CLIMBOUT FROM RDU. NOSE GEAR DID NOT RETRACT. ACFT RETURNED BACK TO RDU, LANDED SAFELY. R&R PSEU.Oct 29, 2008 · N518CA · Cndair CL6002B19SDR IXXA080030OUplock · defectiveDURING CLIMBOUT FROM BGTL DOOR NOT LATCH LIGHT ILLUMINATED AFTER RAISING MAIN LANDING GEAR. THE CREW ACCOMPLISHED COM PROCEDURE AND THE LIGHT STAYED ON. BOTH ALTERNATING MAIN LANDING GEAR LIGHTS WERE OUT AND TESTED GOOD. THE CREW LANDED IN KTOL WITHOUT FURTOct 29, 2008 · N603AL · Doug DC873FSDR TIMA20080007Limit Switch · brokenTHE LANDING GEAR DID NOT EXTEND WHEN SELECTED. THE PILOT MANUALLY PUMPED THE GEAR DOWN AND LANDED. INVESTIGATION REVEALED THAT THE LT UP-LIMIT ELECTRICAL SWITCH HAD PHYSICALLY BROKEN, OPENING THE CIRCUIT TO THE LANDING GEAR CONTROL.Oct 28, 2008 · N197GA · Beech 1900CSDR C2XA08RI163Control Unit · inoperativeFLIGHT 2866 - EWR - FLIGHT CREW REPORTED LANDING GEAR AIR GROUND FAIL MESSAGE WHEN GEAR IS IN TRANSIT DOWN. EWR MX REMOVED AND REPLACED THE LANDING GEAR ELECTRONIC CONTROL UNIT AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. AIRCRAFT WAS APPROVED TO RETURN TO Oct 28, 2008 · N15986 · Emb EMB145LRSDR 08FDEA04529Sequence Valve · malfunctionedUNSAFE NOSE GEAR INDICATION/MANUAL CRANK DOWN. JACK ADAPTER AND TEST BOX SHIPPED FROM LAX, T/S TO SEQUENCE VALVE AND RT NOSE GEAR ACTUATOR. BOTH REPLACED PER 32-31-16-4 AND 32-31-18-4. OPS AND LEAK CHECKS GOOD PER 32-30-158. ALSO, PERFORMED FREE FALL ACTUOct 24, 2008 · N426FE · Airbus A310203SDR 2009FA0000021Bearing · looseWHILE TAXIING ACFT, CREW REPORTED POPPING SOUND COMING FROM NOSE WHEEL WELL AND DURING RT TURNS. FOUND NLG DRAG BRACE UPPER ATTACH VERTICAL BEARING AT FS 119, FINGER TIGHT. INSPECTED OTHER ACFT AND FOUND SAME OCCURRENCE. SB 157 HAS BEEN COMPLIED WITH ON 3/0Oct 22, 2008 · N972MS · Gulstm GIVSDR DXTA200810213312Controller · damagedPUT GEAR DOWN. ONLY HAD NLG LIGHT. ROTARY TEST DIDN'T LIGHT EITHER MAIN. RECYCLED GEAR, STAYED SAME. ON GO AROUND RH GEAR LIGHT CAME ON. BLEW DOWN GEAR PER CHECKLIST. LH LIGHT REMAINED OUT. AFTER TOUCHDOWN LH LIGHT CAME. JACKED A/C AND OPERATED L/G. FOUOct 21, 2008 · N384QS · Cessna 680CESDR DXTA2008102203312Landing Gear · malfunctionedPUT GEAR DOWN, ONLY HAD NOSE GEAR LIGHT. ON GO AROUND BLEW DOWN GEAR PER CHECKLIST.Oct 21, 2008 · N384QS · Cessna 680CESDR SWIA200820228Selector Valve · failedFLT 5969 - GEAR DISAGREE WARNING ON SHORT FINAL AFTER GO AROUND, NOSE GEAR FELL DOWN AND LOCKED AFTER ABOUT FOUR MINUTES. REPLACED NOSE GEAR SELECTOR VALVE, PN 750006000 SN ON 0242T SN OFF 2093.Oct 20, 2008 · N936SW · Cndair CL6002B19SDR CA081020006Bearing · damaged(CAN) UPON TAKEOFF THE CREW REPORTED THAT THE RT GEAR WOULD NOT REMAIN LOCKED. ACFT RETURNED TO BASE AND UPON MX INSPECTION IT WAS FOUND THAT THE UP-LOCK HOOK BEARING AND ATTACHING HARDWARE WERE MISSING. IT WAS ALSO NOTED THAT THE UP-LOCK HOOK SHAFT ATTACH POIOct 19, 2008 · Frchld SA227DCSDR C2XA08CL116Electronic Unit · faultedDAY FLIGHT NR 4922. THE CREW REPORTED A LANDING GEAR LEVER DISAGREE MSG ON THE ECIAS DURING PREFLIGHT. MX INSPECTED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT. OPS CHECKS WERE GOOD.Oct 19, 2008 · N11181 · Emb EMB145XRSDR SWIA200820322Control Panel · malfunctionedFLT 4128 - GEAR WOULD NOT COME UP AFTER TAKEOFF. REPLACED GEAR LEVER PANEL ASSEMBLY.Oct 18, 2008 · N418SW · Cndair CL6002B19SDR SIMA200829404Landing Gear · malfunctionedON FLIGHT 9802 CREW REPORTED AFTER TAKEOFF LANDING GEAR HANDLE UP, YELLOW IN TRANSIT LIGHTS FOLLOWED BY LANDING GEAR LEVER DISAGREEMENT. CREW UNABLE TO RETRACT GEAR. AIRCRAFT RETURN FOR LANDING CREW REPORTED GEAR IN DOWN POSITION 3 GREEN. AIRCRAFT REMOVED FOct 18, 2008 · N703MR · Emb EMB135LRSDR QXEA2008102301139Pivot · malfunctionedSEA - BOTH MAIN LANDING GEAR CYCLED AT APPROX 20,000 FEET AND 280 KTS. PERFORMED ALT GEAR EXTENSION CHECKLIST. ALT GEAR EXTENSION WAS SUCCESSFUL. LANDED WITHOUT INCIDENT. TOWED TO GATE. FERRY TO PDX. ADJUSTED LGDRCL AND RGDRCL PROX SENSOR. REPLACED LT MOct 17, 2008 · N428QX · Bombdr DHC8402SDR DXTA200810163209Manifold · faultyMLG BUMP MULTIPLE TIMES DURING CLIMB, IN CRUISE 1.5 HRS APPROX 2-3 TIMES IN DESCENT ONCE. "A" PRESSURE 73 PERCENT & 3100 LBS. NOISE IS HEARD & FELT IN NOSE COMPARTMENT AREA. JACKED ACFT, CONDUCTED SEVERAL GEAR SLINGS WHILE WAITING APPROX 5 MIN IN BETWEEN EAOct 16, 2008 · N900QS · Cessna 750SDR USAA920081909Control Unit · failedFLT 71 EMERGENCY LANDING - FLIGHT WAS ON APPROACH WHEN THE FLAPS FROZE AT 2 DEGREES. THE CAPTAIN DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINT DETERMINED FLAPS EXTENSION AND RETRACTION TO BE NORMAL. NO FAULTS WERE FOUND DURING TROUBLESHOOTING AND Oct 16, 2008 · N654AW · Airbus A320232SDR DHLA200800114Accessory Unit · failedON CLIMBOUT AT 300KIAS PASSING FL200 RED DOORS LIGHT ON FWD PANEL & NOSE GEAR DOOR LIGHT ON S/O'S PANEL ILLUMINATED. FELT HEAVY VIBRATION PERFORMED ABNORMAL PROCEDURE AFTER SLOWING TO 260KTS LIGHT WENT OUT /VIBRATION REMAINED. MX INSTRUCTED, CYCLE GEAR UPON Oct 16, 2008 · N764AT · Boeing 727264SDR DXTA200810133205Valve · inoperativeON GEAR RETRACTION, RT MAIN GEAR RED INDICATOR REMAINED LIT, COULD HEAR DEFINATE AIRFRAME RUMBLE ON GEAR EXTENTION 3 GREENS DISPLAYED. NORMAL LANDING. REMOVED AND REPLACED RT MLG JACK WITH AN OVH UNIT IAW MM CH 32-30-27. PN OFF A/R 48503-6 PN ON A/R 48503-7 SNOct 13, 2008 · N873QQ · Raythn HAWKER800XPSDR QXEA200801111Landing Gear · noisySEA FLIGHT 2265. LOUD BANG HEARD FORWARD RT SIDE OF COCKPIT JUST AS NG BEGINS TO RETRACT. GEAR SEQUENCE NORMAL DURING RETRACTION AND EXTENSION WITH NO ABNORMAL POSITION INDICATION. UNEVENTFUL LANDING. FERRIED TO PDX FOR REPAIRS. BLED ALTERNATE EXTENSION SOct 6, 2008 · N406QX · Bombdr DHC8402SDR MAS2008F00106Priority Valve · malfunctionedCREW REPORTED A GEAR DISAGREE CAUTION MESSAGE. MX REMOVED AND REPLACED NLG PRIORITY VALVE. (K)Oct 5, 2008 · N27191 · Cndair CL6002B19SDR GUUA10040802Motor · sluggishFLIGHT 9126 - NAS/FLL - PILOT REPORTED GEAR RETRACTION TOOK 14 SECONDS. REMOVED AND REPLACED HYDRAULIC MOTOR.Oct 4, 2008 · N87557 · Beech 1900DSDR GUUA10040801Motor · malfunctionedFLIGHT 9126 - NAS/FLL - AFTER TAKEOFF LANDING GEAR RETRACTION TOOK 14 SECONDS. REPLACED HYDRAULIC MOTOR. OPERATIONAL CHECK NORMAL.Oct 4, 2008 · N87557 · Beech 1900DSDR CA081002002Piston · separated(CAN) RT MLG FAILED TO RETRACT. FOUND HYDRAULIC CYLINDER PISTON HAD SEPARATED FROM CYLINDER RAM.Oct 2, 2008 · Cessna T206HSDR SWIA200820126Selector Valve · failedFLT 2642 - ON GEAR EXTENSON, GOT TRIPLE CHIME "GEAR DISAGREE" FOR THE NOSE GEAR. NLG EXTENDED AFTER 30 SECONDS. REPLACED NLG SELECTOR VALVE, PN 750006000 SN ON 1032T SN OFF 1570. Oct 2, 2008 · N472CA · Cndair CL6002B19SDR RAIA2008100800034Proximity Switch · defectiveDURING CLIMBOUT OF STL, CREW HEARD BANGING NOISE FROM NOSE GEAR WITH GEAR RETRACTED. MAINTENANCE REMOVED AND REPLACED THE LT NLG FWD DOWNLOCK PROXIMITY SWITCH AND CONNECTOR IN ACCORDANCE WITH AMM PROCEDURES. SYSTEM OPS CHECKED GOOD.Oct 1, 2008 · N819HK · Emb EMB145LRSDR SWIA200820106Selector Valve · failedFLT 6077 - AFTER RETRACTING LANDING GEAR RECEIVED NLG DOOR OPEN WARNING MESSAGE. REPLACED NLG SELECTOR VALVE, PN 750006000 SN ON 221T SN OFF 1976. Sep 29, 2008 · N698BR · Cndair CL6002B19SDR SWAA085235Actuator · faultyDURING CLIMB NLG EXTENDED WITHOUT COMMAND WHEN GEAR HANDLE MOVED TO OFF POSITION. REMOVED AND REPLACED NLG LOCK ACTUATOR PER MM.Sep 27, 2008 · N725SW · Boeing 7377H4SDR RAIA00809027Connector · disconnectedNOSE LANDING GEAR DOOR WOULD NOT CLOSE. MAINT INSP AND FOUND THE CONNECTOR PLUG ON THE NLG DOOR SOLENOID VALVE LOOSE. REINSTALLED THE CONNECTOR AND PERFORMED SEVERAL SUCCESSFUL OPS CHECKS. (K)Sep 26, 2008 · N807HK · Emb EMB145SDR QXEA200801021Sequence Valve · malfunctionedNOSE LANDING GEAR DOORS DID NOT CYCLE CLOSED AFTER GEAR SELECTED DOWN. DID NOT EXCEED SPEED LIMITS. LANDING UNEVENTFUL. FERRIED FOR REPAIRS. REPLACED THE NLG SOLENOID SEQUENCE VALVE AND FLUSHED THE HYDRAULIC LINES. CHECKS GOOD. RETURNED TO SERVICE. (K)Sep 24, 2008 · N405QX · Bombdr DHC8402SDR GUU2008F00055Relay · failedFLIGHT 9132 MIA/TPA PILOT DISCREPANCY. DURING APPROACH WHEN LANDING GEAR CONTROL SELECTED DOWN CIRCUIT BREAKER POPPED. HAD TO RESET SEVERAL TIMES BEFORE ALL GEAR CAME DOWN AND LOCKED 3 GREEN. C/A REPLACED LANDING GEAR RELAY. OPS CHECK NORMAL. TEST FLIGHT Sep 24, 2008 · N69549 · Beech 1900DSDR C2XA08IA215Proximity Switch · faultyIAH - FLT 2400, THE CREW REPORTED THAT NOSE GEAR DOOR DID NOT CLOSE AFTER T/O, AND THAT IT FINALLY CLOSED AFTER CIRCLING THE FIELD FOR 10 MINUTES. THE AIRCRAFT CONTINUED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MX REMOVED AND REPLACED THE PROXIMITY SWITCH ONSep 24, 2008 · N18982 · Emb EMB145LRSDR DXTA20080923328ALanding Gear · malfunctionedAFTER TAKE-OFF, RETRACTED LANDING GEAR AND THE MAIN GEAR RETRACTED WHILE THE NOSE GEAR INDICATED DOWN AND LOCKED. AIR NOISE AGREED WITH NOSE GEAR BEING DOWN. PLACED GEAR HANDLE DOWN, GOT PROPER INDICATION OF THREE DOWN AND LOCKED. LANDING WAS NORMAL. CHECKEDSep 23, 2008 · N940QS · Cessna 750SDR DXTA200803285Unknown · malfunctionedAFTER TAKE OFF, RETRACTED LANDING GEAR THE MAIN GEAR RETRACTED WHILE THE NOSE GEAR INDICATED DOWN AND LOCKED.Sep 23, 2008 · N940QS · Cessna 750SDR USAASB08085Module · faultyIAD - FLT 1282 - ENROUTE FROM PBI TO DCA, CREW ENCOUNTERED A LANDING GEAR PROBLEM WHEN EXTENDING THE GEAR. CAPTAIN REPORTED THE RT MLG WOULD NOT EXTEND WITH THE HANDLE IN THE DOWN POSITION. GEAR WAS STUCK IN THE WHEEL WELL WHICH WAS VERIFIED BY OPS TOWER. Sep 21, 2008 · N443US · Boeing 7374B7SDR GUU2008F00052Circuit Breaker · poppedFLIGHT 9130 FPO/FLL PILOT DISCREPANCY DURING APPROACH, WHEN LANDING GEAR HANDLE SELECTED DOWN THE LANDING GEAR CIRCUIT BREAKER POPPED. RESET THE CIRCUIT BREAKER AND THE LANDING GEAR EXTENDED NORMALLY. C/A TROUBLE SHOT LANDING GEAR SYSTEM. NO DEFECTS NOTED. Sep 21, 2008 · N69549 · Beech 1900DSDR ASOA200801197Pulley · looseREMOVED PULLEY FOR LANDING GEAR MANUAL RELEASE CABLE FOR ACCESS BY UNBOLTING PULLEY. REMOVED AND REPLACED CABIN FLOOR SUPPORT STRUCUTRE FS 280 LBL 9.0 CLIP O/B WITH NEW PART IAW SRM 51-42-13 AND 51-42-21. RE-INSTALLED PULLEY FOR LANDING GEAR MANUAL RELEASE CSep 19, 2008 · Cndair CL6002B19SDR 2008FA0000642Control Switch · inoperativeLANDING GEAR FAILED TO RETRACT AFTER TAKEOFF. (K)Sep 19, 2008 · N531FL · Amd FALCON20C5SDR C2XA08IA211Electronic Unit · malfunctionedIAH FLIGHT 2245. THE CREW REPORTED A LANDING GEAR AIR GROUND FAIL MSG UPON GEAR RETRACTION AFTER TAKE OFF. THE ACFT LANDED AT IAH WITHOUT INCIDENT WHERE MX R&R THE LANDING GEAR ELECTRONIC UNIT. OPERATIONALLY TESTED WITH NO DEFECTS AND THE ACFT WAS APPROVED Sep 18, 2008 · N24103 · Emb EMB145XRSDR BSY2008F00014Gearbox · failedPILOT SELECTED GEAR DOWN AND THE CIRCUIT BREAKER POPPED, PILOT THEN HAND CRANKED GEAR DOWN WITH DIFFICULTY. MAINT FOUND GEAR BOX HAD A LOT OF FRICTION INSIDE GEAR BOX. REMOVED AND REPLACED GEAR BOX AND MOTOR. OPS CHECKS GOOD. (K)Sep 17, 2008 · N62500 · Beech 58SDR 2008FA0000641Switch · inoperativeLANDING GEAR FAILED TO RETRACT AFTER TAKEOFF. (K)Sep 17, 2008 · N531FL · Amd FALCON20C5SDR COMA0860392Priority Valve · failedFLIGHT NR 6274 ON T/O FROM CVG RECEIVED NOSE GEAR DISAGREE MSG. EMERGENCY DECLARED. A/C RETURNED BACK TO CVG AND LANDED SAFELY. R&R NLG PRIORITY VALVE.Sep 16, 2008 · N940CA · Cndair CL6002B19SDR A6WA200840589Landing Gear · unknownON GEAR RETRACTION, GEAR DISAGREE WARNING MESSAGE. SUSPECT NOSE GEAR FAULT. LANDED AT 41,000 LBS AND BRAKING WAS NORMAL. SERVICED MLG AND NLG IAW AMM 12-12-32, PERFORMED GEAR EXTENSION AND RETRACTION CHECK AS REQUIRED. OPS CHECK GOOD. (K)Sep 14, 2008 · N443AW · Cndair CL6002B19
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