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 08FDEA03849Landing Gear · malfunctionedDURING GEAR EXTENSION ON SYSTEM NR 1 GEAR DID NOT EXTEND (THREE RED INDICATIONS) WENT AROUND CYCLED GEAR HANDLE UP AND THEN BACK DOWN AND GEAR EXTENDED NORMALLY (ALL ON SYSTEM NR 1).Sep 11, 2008 · N423FE · Airbus A310203SDR DXTA200809063263Sequence Valve · out of sequenceRT RED GEAR INTANSIT LIGHT REMAINED ILLUMINATED FOLLOWING GEAR RETRACTION AFTER TAKEOFF. DURING FLYBY TOWER INDICATED RT GEAR WAS PARTIALLY EXTENDED- AFTER GEAR SELECTED DOWN- ALL OPS NORMAL. INSTALLED OH RT SEQUENCE VALVE IAW MM 32-30-41 ALSO FOUND MISALIGNESep 6, 2008 · N873QS · Raythn HAWKER800XPSDR DXTA200809063262Bushing · out of alignment(M2B) - INSTALLED OH RT SEQUENCE VALVE MM 32-30-41 ALSO FOUND MISALIGNED BUSHING ON FWD LUG OF SIDESTAY. ALIGNED BUSHING FOR PROPER CLEARANCE. NO DAMAGE NOTED. OPS AND LEAK CHECK GOOD. INSTALLED OH RT SEQUENCE VALVE MM 32-30-41 ALSO FOUND MISALIGNED BUSHING OSep 6, 2008 · N873QS · Raythn HAWKER800XPSDR C2XA08RI131Sequence Valve · malfunctionedFLIGHT CREW REPORTED THAT DURING CLIMBING OUT, THEY HEARD A SOUND LIKE GEAR WAS STILL DOWN WITH GEAR LEVER UP AND GEAR INDICATION SHOWING UP POSITION. CREW RECYCLE GEAR TWICE AT AIR SPEED UNDER 200 KT. NOISE ONLY SLIGHTLY CHANGED WHEN GEAR WENT UP. FLIGHT CRESep 6, 2008 · N13566 · Emb EMB145LRSDR C2X2008F00050Sequence Valve · malfunctionedFLIGHT 2825 - FLIGHT CREW REPORTED THAT DURING CLIMBING OUT, THEY HEARD A SOUND LIKE GEAR WAS STILL DOWN WITH GEAR LEVER UP AND GEAR INDICATION SHOWING UP POSITION. CREW RECYCLED GEAR TWICE AT AIR SPEED UNDER 200KNT, NOISE ONLY SLIGHTLY CHANGED WHEN GEAR WENSep 6, 2008 · N13566 · Emb EMB145LRSDR C2XA08RI130Sequence Valve · malfunctionedFLIGHT 2825 EWR FLIGHT CREW REPORTED THAT DURING CLIMBING OUT OF EWR THEY HEARD A SOUND LIKE GEAR WAS STILL DOWN WITH GEAR LEVER UP AND GEAR INDICATION SHOWING UP POSITION. CREW RECYCLE GEAR TWICE AT AIR SPEED UNDER 200 KT. NOISE ONLY SLIGHTLY CHANGED WHEN GSep 6, 2008 · N13566 · Emb EMB145LRSDR C2X2008F00044Electronic Unit · inoperativeTHE CREW REPORTED THAT THE LANDING GEAR WOULD NOT RETRACT. THE AC RETURNED WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR ELECTRONICS UNIT, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AC WAS APPROVED FOR RETURN TO SERVICSep 6, 2008 · N15932 · Emb EMB145EPSDR C2X2008F00023Landing Gear · malfunctionedAC WAS ENROUTE WHEN THEY GOT A LG AIR/GND FAIL MESSAGE. AC DIVERTED WHERE MAINT PERFORMED MULTIPLE GEAR RETRACTIONS AND THE GEAR RETRACTED NORMALLY. NO INDICATIONS. AC RELEASED TO SERVICE IAW EMB 32-30. (K)Sep 2, 2008 · N13979 · Emb EMB145LRSDR SWAA084830Circuit Card · faultyAIRTURN BACK, DURING CLIMB LT MLG RED LIGHT ILLUMINATED. CYCLED GEAR, NO CHANGE. FOUND CIRCUIT CARD BAD. REMOVED AND REPLACED CARD PER MM.Sep 2, 2008 · N616SW · Boeing 7373H4SDR CA080903006O-Ring · deteriorated(CAN) DEPARTING, EN ROUTE, NR3 HYDR SYS LO PRESS. LIGHT CAME (ON) AND QTY READ 2 PERCENT. ACFT RETURNED TO BASE. INVESTIGATION SHOWED A (BLOWN) SEAL ON PRIORITY VALVE IN THE LANDING GEAR WHEEL WELL. O-RING FOUND DETERIORATED. REPLACED O-RING, FUNCTION TESTEDAug 31, 2008 · Cndair CL604SDR DXTA200803253Uplock Hook · failedAFTER SELECTING GEAR UP, THE GEAR RETRACTION APPEARED TO BE VERY SLOW. WE THEN HAD 3 RED GEAR LIGHTS AND FLASHING GEAR HANDLE. ABOUT 1 TO 2 MINUTES LATER THE 2 MAIN RED GEAR LIGHTS AND GEAR HANDLE LIGHT WENT OUT, BUT WE COULD STILL HEAR WHAT APPEARED TO BE A NAug 28, 2008 · N253QS · Amd FALCON2000SDR DXT2008F00003Unknown · malfunctionedAFTER SELECTING GEAR UP, THE GEAR RETRACTION APPEARED TO BE VERY SLOW. WE THEN HAD 3 RED GEAR LIGHTS AND FLASHING GEAR HANDLE.Aug 28, 2008 · N253QS · Amd FALCON2000SDR 2008UALA05601Valve · inoperativeLANDING GEAR EXT DELAY T-S: REPLACE LANDING GEAR SAFTEY VALVE 49GA. REPLACED LANDING GEAR SAFTEY VALVE 49GA PER MM32-31-17 THRU STEP 3.C. PG 411. NEED TO COMPLETE INSTALLATION FROM STEP 4.D. PG 412 THRU TO END. CONT OF AMIS ITEM 7342001.Aug 28, 2008 · N437UA · Airbus A320232SDR DXTA200808243241Landing Gear · lack of lubeAFTER TAKEOFF, GEAR WOULD NOT COME UP AND SQUAT SWITCH LIGHT CAME ON. STALL IDENT ALSO ON. SHORT FINAL SQUAT SWITCH LIGHT WENT OUT. COULD NOT MOVE HANDLE UP. LT GEAR WAS FOUND TO BE IMPROPERLY GREASED CAUSING THE TORQUE LINKS AND SQUAT SWICH TO STAY COMPRESSEAug 24, 2008 · N817QS · Raythn HAWKER800XPSDR SWIA200819988Selector Valve · failedON APPROACH WHEN GEAR WAS SELECTED DOWN RECEIVED A GEAR DISAGREE WARNING MESSAGE AND BOTH MAINS DID NOT EXTEND. MANUALLY EXTENDED GEAR. FLIGHT 5841. REPLACED MAIN GEAR SELECTOR VALVE IAW AMM 32-32-10. REPLACED MAIN GEAR PRIORITY VALVE IAW AMM 32-32-15. OPAug 24, 2008 · N952SW · Cndair CL6002B19SDR 08FDEA03566Cable · failedON TAKEOFF RT MAIN GEAR INDICATED UNSAFE AFTER RAISING HANDLE. ALSO, CONFIRMED ON SD. QRH HAD US CYCLE. SAME INDICATION, ON GEAR DOWN, ALL INDICATED SAFE. INSTALLED NEW TARGET RT MLG GEAR WELL DOOR 32-61-15-4. ADJ CLEARANCE BET PROX SENSOR AND THE TARGET Aug 23, 2008 · N524FE · Doug MD11FSDR 2008FA0000592Swivel Fitting · failedBRAKE SWIVEL JOINT FAILED LEADING TO FAILURE OF LT BRAKE WHEN EXITING RUNWAY. (K)Aug 21, 2008 · N4652T · Cessna R182SDR COMA086365Selector Valve · malfunctionedON APPROACH, RECEIVED TWO MASTER WARNINGS, ONE FOR NOSE GEAR OPEN, THE OTHER FOR GEAR DISAGREE. ABORTED APPROACH, RAN QRH, MANUALLY EXTENDED GEAR, LANDED WITHOUT INCIDENT WITH GEAR INDICATING GREEN. REPLACED NLG SELECTOR VALVE. NO FURTHER DEFECTS.Aug 21, 2008 · N451CA · Cndair CL6002B19SDR SWIA200819983Selector Valve · failedEXTENDED LANDING GEAR ON APPROACH AND RECEIVED A NOSE GEAR DISAGREE MESSAGE. WENT AROUND AND RECEIVED NORMAL GEAR DOWN INDICATIONS. FLIGHT 6831. REPLACED NOSE GEAR SELECTOR VALVE PER AMM 32-22-20. OPS AND LEAK CHECK GOOD. P/N 750006-000, S/N OFF 2029. Aug 21, 2008 · N927SW · Cndair CL6002B19SDR 08FDEA03529Selector Valve · failedLDG GEAR DID NOT EXTEND WITH GEAR HANDLE, GRAVITY EXTENSION OK PER CREW DEBRIEF, WHEN GEAR HANDLE CYCLED THERE WAS NO ASSOCIATED AUDIABLE SOUND NORMALLY HEARD DURING GEAR EXTENSION. CREW DID NOT TRY SELECTING LDG GEAR POSITON DET SYSTEM TO "2" DURING ATTEMPTAug 21, 2008 · N804FD · Airbus A310324SDR 08FDEA03526Selector Valve · failedLANDING GEAR FAILED TO RETRACT, FOLLOWED ECAM AND QRH GEAR HANDLE DOWN AND RETURNED TO LAND. SYSTEM B WAS USED AND SYS A DID NOT WORK EITHER. REMOVED AND REPLACED LANDING GEAR ELECTRO HYDRAULIC SELECTOR VALVE 3GA PRECAUTIONARY. PERFORMED LEAK CHECK SATISFACAug 19, 2008 · N725FD · Airbus A300B4622RSDR FDEA200808153432Cylinder · malfunctionedDURING GEAR RETRACTION- RED GEAR INDICATION REMAINED ILLUMINATED FOR RT MAIN GEAR APPROX 5 SECONDS LONGER THAN OTHER GEAR. REMOVED AND REPLACED RETRACT CYL IAW MM 32-33-20-4. REMOVED AND REPLACED RT MLG BUNGEE (UNLOCK) CYL REF MM 32-33-02-4. ACCOMPLISHED DAug 15, 2008 · N598FE · Doug MD11FSDR AALA200802101Lever · brokenMIA INFLIGHT T377/14AUG. CREW REPORTED NR 1 PITCH TRIM, AUTOTHROTTLES, AND STANDBY PITOT HEAT INOPERATIVE. RETURNED TO MIA AND LANDED WITHOUT INCIDENT. REPLACED NOSE LANDING GEAR LEVER. SYSTEM GROUND CHECKED NORMAL OPS.Aug 14, 2008 · N7076A · Airbus A300B4605RSDR FPI2008F00001Cable · brokenMFG SERVICE KIT, PN SK210-174 CABLE ASSEMBLY BROKE AT THREADED END AFTER THE STOP NUT FIVE WEEKS AFTER INSTALLATION APPEARS THREAD WALL IS TOO THIN LEADING TO FATIGUE. (K)Aug 14, 2008 · N8427M · Cessna 210MSDR GUU2008F00039Relay · inoperativeFLIGHT 9225 TPA/JAX, DURING APPROACH NOSE LANDING GEAR RELAY CIRCUIT BREAKER POPPED. RESET CIRCUIT BREAKER AND RECYCLED GEAR. NOSE GEAR EXTENDED NORMALLY WITH THREE GREEN. REPLACED LANDING GEAR RELAY. OPERATIONAL CHECK NORMAL. (S)Aug 13, 2008 · N81538 · Beech 1900DSDR SWIA200819963Selector Valve · malfunctionedRECEIVED A GEAR DISAGREE WARNING MESSAGE ON APPROACH. COMPLIED WITH MANUAL EXTENSION. FLIGHT 6657. REPLACED MAIN LANDING GEAR SELECTOR VALVE PER AMM 32-32-25. OPS CHECK GOOD. Aug 13, 2008 · N915SW · Cndair CL6002B19SDR 2008UALA04243Brake · seizedLANDING GEAR NO RETRACT. RTFL. FOUND RT BLG FWD LT BRAKE SEIZED. REPLACED BRAKE. NO SHOP DATA FOR ROOT CAUSE. Aug 12, 2008 · N175UA · Boeing 747422SDR SWIA200819953Landing Gear · malfunctionedWHILE SELECTING GEAR DOWN, NOSE GEAR WOULD NOT LOCK IN DOWN POSITION. CYCLED GEAR HANDLE AND ALL THREE LANDING GEAR LOCKED IN DOWN POSITION. FLIGHT 6473. INSPECTED AND CYCLED NOSE LANDING GEAR SEVERAL TIMES. OPS CHECK GOOD IAW CRJ MM 32-30-00. Aug 11, 2008 · N955SW · Cndair CL6002B19SDR SWIA200819950Landing Gear · malfunctionedGEAR WOULD NOT RETRACT ON TAKEOFF. FLIGHT 6434. INSPECTED AND CYCLED GEAR SEVERAL TIMES. OPS CHECK GOOD. Aug 11, 2008 · N765SK · Cndair CL6002C10SDR SIMA200822402Solenoid Valve · failedON FLIGHT 3111 CREW REPORTED FLYING AT 11,000. AT 310KTS A LOUD BANG WAS HEARD FROM NOSE AREA AND THEN A LOUD ROAR UNTIL LANDING GEAR WAS DOWN AND LOCKED, 3 GREEN AND NO CMC INDICATIONS WITH NO EICAS MESSAGES. EMERGENCY WAS DECLARED. LANDING WAS NORMAL. ACAug 9, 2008 · N853AE · Emb EMB135KLSDR REX2008F00033Selector Valve · malfunctionedON APPROACH GEAR FAILED TO EXTEND. QRH FOLLOWED MANUALLY EXTENDED. DECLARED EMERGENCY WITH UNEVENTFUL LANDING. PERFORMED GEAR SWING PER AMM. FOUND THE MAIN LANDING GEAR SELECTOR VALVE OPERATIONALLY CHECK GOOD PER AMM. (S)Aug 8, 2008 · N8623A · Cndair CL6002B19SDR SWIA200819940Landing Gear · malfunctionedTHE RIGHT MAIN GEAR WOULD NOT RETRACT. CYCLED SYSTEM AND GEAR RETRACTED NORMALLY. FLIGHT 5719. REPLACED GEAR SELECTOR LEVER ASSEMBLY IAW MM 32-31-02. GEAR SWINGS CHECKS GOOD IAW MM 32-30-00. P/N OFF 120-38594-001, S/N OFF 120-241. Aug 5, 2008 · N251YV · Emb EMB120ERSDR SWIA200819927Selector Valve · failedRECEIVED A GEAR DISAGREE MASTER WARNING. MANUALLY EXTENDED GEAR. (FLIGHT NR 3856) REPLACED NOSE DOOR SELECTOR VALVE IAW MM 33-22-20 AND LANDING GEAR CONTROL HANDLE IAW MM 32-31-01. PN 750006000 S/N OFF 0034I P/N OFF 7-45502-5 S/N OFF 1182. Aug 4, 2008 · N454SW · Cndair CL6002B19SDR REX2008F00025Priority Valve · malfunctionedON APPROACH INTO KMSP, WHEN GEAR WAS LOWERED THE AURAL "GEAR DISAGREE" WARNING WENT OFF WITH A RED NOSE GEAR INDICATION. CREW DECLARED AN EMERGENCY AND MANUALLY LOWERED THE GEAR. AN OTHERWISE NORMAL APPROACH AND LANDING WAS MADE AT KMSP. MAINTENANCE MET THEAug 1, 2008 · N8554A · Cndair CL6002B19SDR SWIA200819921Selector Valve · inoperativeRECEIVED A "GEAR DISAGREE WARNING" ON APPROACH. GEAR EXTENDED NORMALLY ON NEXT APPROACH. (FLIGHT NR 3940) REPLACED NOSE GEAR SELECTOR VALVE IAW MM 32-33-10. INSPECTED LANDING GEAR SYSTEM AND SWUNG GEAR SEVERAL TIMES. OPS CHECK GOOD. Jul 31, 2008 · N454SW · Cndair CL6002B19SDR FDEA200807303181Unlock Cylinder · failedGEAR RETRACT AFTER TAKEOFF, RT MAIN UNSAFE ON PRIMARY AND SECONDARY. TOWER STATED RT MAIN GEAR STILL DOWN, OTHERS UP. RAN CHK LIST, NO HELP AFTER GEAR RECYCLE. SETTING UP FOR RTN TO ORIGINAL, HEARD SOUND OF GEAR DOOR CLOSING, UNSAFE LIGHT OUT, GEAR NORMAL OJul 30, 2008 · N598FE · Doug MD11FSDR NSV2008F00014Landing Gear · malfunctionedWHEN GEAR PLACED IN DOWN POSITION AND GEAR RELAY POPPED AFTER 16 SEC WITH RED HANDLE ILLUMINATED AND NO GREEN LIGHTS, PERFORMED MANUAL LANDING GEAR EXTENSION. MAINTENANCE INSPECTED AIRCRAFT HYD SYSTEM, NO LEAKS NOTED. CHECKED FLUID LEVEL, ALSO CHECKS GOOD. Jul 24, 2008 · N191CJ · Beech 1900DSDR GLB2008F00011Landing Gear · malfunctionedFLIGHT 5063 - PILOTS REPORTED GEAR WOULD NOT MOVE TO THE UP POSITION. TRIED J-HOOK A COUPLE OF TIMES AND IT WOULDN’T COME UP AT FIRST, THEN THE HANDLE MOVED UP BUT THE GEAR WOULDN’T COME UP. LANDING GEAR RELAY CIRCUIT BREAKER POPPED. PUSHED IN, GEAR CAME UPJul 24, 2008 · N255GL · Beech 1900DSDR 08FDEA03050Sensor · failedLANDING LEVER HANDLE FAILED TO MOVE PAST THE OFF POSITION. FOLLOWED QRH PROCEDURES AND IT FAILED TEST NR 1. REINSTALLED GROUND SENSE LOWER LINK TO SCISSORS LT GEAR, PER SMP AND SAFETIED BOLT. REMOVED AND REPLACED AIR SAFETY SENSOR IAW M/M 32-09-221-4. PEJul 24, 2008 · N271FE · Boeing 727233SDR MALA080127Selector Valve · malfunctionedGEAR EXTENSION FAILED ON APPROACH TO DTW. PERFORMED EMERGENCY LANDING GEAR EXTENSION AND LANDED IN DTW. (A)Jul 23, 2008 · N928XJ · Cndair CL6002D24SDR COMA0860329Selector Valve · failedON CLIMBOUT FROM CVG RECEIVED NOSE GEAR DISAGREE. EMERGENCY DECLARED, A/C RETURNED BACK TO CVG AND LANDED SAFELY. REMOVED AND REPLACED NLG SELECTOR VALVE. (A)Jul 22, 2008 · N940CA · Cndair CL6002B19SDR 08FDEA03019Landing Gear · malfunctionedON DEPARTURE, LANDING GEAR FAILED TO RETACT. COULD NOT RAISE HANDLE PAST OFF. PULLED LATCH AND AURAL C/B'S, STILL COULD NOT RAISE HANDLE PAST OFF POSITION. SYSTEM FAILED EXTENSION TEST, PER RED TABS DID NOT ATTEMPT TO USE LEVER LATCH TRIGGER.Jul 22, 2008 · N271FE · Boeing 727233SDR REX2008F00017Selector Valve · malfunctionedGEAR DISAGREE WHEN GEAR SELECTED DOWN ON APPROACH INTO DTW, QRH FOLLOWED DECLARED EMERGENCY, UNEVENTFUL LANDING. REMOVED AND REPLACED NOSE LANDING GEAR SELECTOR VALVE IAW AMM OPERATIONAL AND LEAK CHECK PERFORMED WITH NO DEFECTS. (A)Jul 21, 2008 · N8775A · Cndair CL6002B19SDR SWIA200819890Selector Valve · faultyWHEN SELECTING GEAR DOWN, RECEIVED THE GEAR DISAGREE WARNING MESSAGE. NOSE GEAR THEN LOCKED INTO PLACE. (FLIGHT NR 2754) REPLACED NOSE DOOR SELECTOR VALVE IAW AMM 32-22-00. Jul 21, 2008 · N698BR · Cndair CL6002B19SDR DXTA200803190Landing Gear · unlockedUPON GEAR RETRACTION, THE LT MAIN GEAR INDICATOR SHOWED RED CROSSHATCH GEAR UNSAFE WITH THE NOSE AND RT MAIN SHOWING UP AND LOCKED. REPEAT WRITE UP FROM 6/24/08. FOLLOWED QRH PP E6-3 "GEAR DOES NOT LOCK UP" CHECKLIST. (A)Jul 20, 2008 · N727QS · Gulstm 200SDR CHQA200800151Controller · faultyFLIGHT 5680, ATL TO CLE. AFTER TAKEOFF, THE GEAR WAS COMMANDED UP AND INDICATED THREE UP AND WHITE. THE CREW NOTICED A VIBRATION COMING FROM THE FLOOR TOWARDS THE NOSE OF THE AIRCRAFT. IT WAS DECIDED TO CYCLE THE GEAR TO SEE IF THE NOISE/VIBRATION CONTINUEDJul 19, 2008 · N275SK · Emb EMB145LRSDR AALA200801894Link · inoperativeSFO - INFLIGHT T1544/16 JUL. CREW REPORTED VIBRATION AND NOISE DURING CLIMB. ACFT DID FLYBY AT SFO AND NOTICED RT FORWARD NOSE GEAR DOOR OPEN. RETURNED TO SFO AND LANDED WITHOUT INCIDENT. REPLACED RT FORWARD NOSE GEAR DOOR LINK. SYSTEM GROUND CHECKED NORMJul 16, 2008 · N9622A · Doug DC983SDR SWIA200819867Selector Valve · failedNOSE GEAR WOULD NOT EXTEND. CYCLED GEAR AGAIN TO GET THREE GREEN INDICATIONS. (FLIGHT NR 3803) REPLACED NOSE GEAR HYDRAULIC SELECTOR VALVE IAW MM 32-33-10. ALL OPS CHECK GOOD AT THIS TIME. Jul 15, 2008 · N427SW · Cndair CL6002B19SDR A6WA200840542Actuator · inoperativeAFTER TAKEOFF RECEIVED GEAR DISAGREE MESSAGE, CYCLED GEAR PER QRH AND NOSE GEAR RETRACTED. REMOVED AND REPLACED (NLG) RETRACTION ACTUATOR, OPS CHECK GOOD IAW CRJ AMM 32-53-01. (A)Jul 13, 2008 · N401AW · Cndair CL6002B19SDR 08FDEA02843Damper · failedUNABLE TO RETRACT GEAR IN EITHER SYS 1 OR SYS 2. PERFOMED BIT CHECK ON PROX BOX, GOT CODES P1, P2, 90, BL. REMOVED CLEANED AND LUBED BOGIE BEAM PIVOT PIN AND REINSTALLED. REPLACED PITCH DAMPNER. PERFORMED MLG SWING, OPS CHECKS NORMAL ALL INDICATIONS NORMAJul 12, 2008 · N680FE · Airbus A300B4605R
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