JASC 3232
Service difficulty reports · 740
Reports filed under 3232 · Landing Gear Door Actuator, 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 = '3232' 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.
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 = '3232' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR SWIA972214Sequence Valve · malfunctionedON DEPARTURE RETRACTED LANDING GEAR, RIGHT MAIN WOULD NOT RETRACT. BOTH A & B RED LIGHTS ILLUMINATED. CREW IN AIRCRAFT BEHIND US NOTED THE RIGHT GEAR WOULD NOT RETRACT. NOSE/LEFT RETRACTED FINE. RETURNED TO PDX. TROUBLESHOT SYSTEM, FOUND RIGHT GEAR SEQUENCSDR SWIA972119Sequence Valve · failedLEFT LANDING GEAR WOULD NOT RETRACT. REMOVED AND REPLACED LEFT MAIN GEAR OUTBOARD SEQUENCE VALVE IAW MM 32-32-07. CYCLED GEAR SEVERAL TIMES. OPS CHECK GOOD. P/N 120-32443-001SDR AT0000447Actuator · failedDURING GEAR EXTENSION, THE AMBER GEAR DOOR LIGHT WOULD NOT EXTINGUISH. CYCLED GEAR 3 TIMES WITH SAME RESULT. LIGHT FINALLY EXTINGUISHED PRIOR TO LANDING. LANDING WAS NORMAL. REPLACED RIGHT MAIN GEAR DOOR ACTUATING CYLINDER IAW 32-32-04.SDR CA001018014Actuator · seized(CAN) THE AIRCRAFT WAS COMING IN TO LAND ANDTHE PILOT SELECTED GEAR DOWN. THE CIRCUIT BREAKER POPPED FOR THE LANDING GEAR.AFTER SEVERAL ATTEMPTS TO GET THE GEAR DOWN NORMALLY, THE PILOT EXTENDED THE GEAR USING THE MANUAL EXTENSION SYSTEM. THE AIRCRAFT LANDED WSDR QXEA0002065Actuator · malfunctionedYVR- AFTER DEPARTURE LEFT HAND GEAR DOOR RETRACTED, THEN FELL OPEN. CYCLED GEAR, DOOR REMAINED CLOSED. REMOVED AND REPLACED LEFT HAND AFT AND CENTER GEAR DOOR ACTUATORS. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.SDR DL72L001446Actuator · leakingAFTER GEAR RETRACTION LT GEAR DOOR LIGHT REMAINED ON FOLLOWED BY LOSS OF A SYS HYD. FOUND LT GEAR DOOR ACTUATOR LEAKING. REPLACED ACTUATOR.SDR 2000UALA00457Bolt · failedREPORTED LOUD BANG WHEN LANDING GEAR EXTENDED. ALL INDICATIONS NORMAL. LANDING NORMAL. AFTER BLOCKING OBSERVED LANDING GEAR DOORS DAMAGED. *S/D* THE CENTER GEAR RETRACT ACTUATOR LOWER BOLT (P/N: AYG7257-1) FAILED. THE CENTER GEAR FREE-FELL AT EXTENSION, SDR EIA2000030Actuator · bypassingHKG - WHEN GEAR WAS RAISED AFTER TAKEOFF, RED GEAR LIGHT AND DOOR OPEN LIGHT REMAINED ON. PRIMARY AND ALTERNATE SYSTEM ON FE PANEL INDICATED RIGHT BODY GEAR DOOR OPEN. CYCLED GEAR, NO HELP. NR 1 HYD OVERTEMP LIGHT ON. FUEL DUMP PROCEDURES USED. RETURNED TSDR ABXA000332Actuator · out of adjON GEAR RETRACTION, GEAR UNSAFE LIGHT REMAINED ILLUMINATED. RIGHT MAIN DOOR INDICATED NOT LATCHED. RECYCLED GEAR, NO HELP. ADJUSTED RIGHT MAIN GEAR DOOR FOLLOW-UP MECHANISM IAW DC8 MM 32-31-05.SDR 2000UALA00389Rod · out of adjLANDING GEAR INDICATION PROBLEM. *S/D* ADJUSTED RIGHT HAND GEAR DOOR ACTUATION ROD. OPERATIONS CHECK GOOD.SDR DL72S001173Actuator · failedTHE RIGHT MAIN LANDING GEAR WOULD NOT EXTEND NORMALLY. CHECKLIST PROCEDURES FOLLOWED, GEAR WAS MANUALLY EXTENDED (IE CRANKED DOWN). NORMAL INDICATIONS APPEARED AFTER MANUAL EXTENSION. LANDING UNEVENTFUL. INSTALLED 3000 PSI GAUGE TO UPLINE OF GEAR ACTUATOR SDR 20000608SH022Cap · crackedCAP ASSY IS CRACKED AT THE BASE OF THE C-PORT WHICH IS USED TO EXTEND THE UNITS PISTON. HYDRAULIC FLUID APPEARS TO HAVE CAUSED THE MATERIAL AT THE BASE OF C-PORT TO DETERIORATE CAUSING THE CAP ASSY TO WEAKEN AND CRACK IN THIS AREA. (X)SDR 20000711SH006Rod End · brokenRIGHT MAIN LANDING GEAR ACTUATOR ROD END BROKE IN HALF WHERE PIVOT BALL IS RETAINED. NOT SURE WHETHER IT BROKE ON UP OR DOWN CYCLE. AFTER FAILURE, GEAR WOULD NOT COMPLETELY LOCK. BLOW DOWN SYSTEM AND HAND PUMP WERE NOT ABLE TO WORK WITH ROD END BROKEN. GEASDR 20000608SH021Bearing · crackedUPPER BEARING OF THE ASSY IS CRACKED.SDR 20000608SH020Bearing · crackedUPPER BEARING OF THE ASSY IS CRACKED. (X)SDR ABXA000271Actuator · lack of lubeAFTER TAKEOFF, AFTER GEAR RETRACTION, VIBRATION FROM NOSE LANDING GEAR AREA. RECYCLED GEAR, NO HELP. VIBRATION INCREASED WITH AIRSPEED INCREASE. WHEN AIRCRAFT WAS YAWED VIBRATION WENT AWAY. AIR TURNBACK. ON LANDING WHEN NOSE GEAR TOUCHED THE GROUND A CLUNSDR ABXA000197Actuator · failedGEAR DOOR OPEN LIGHT WOULD NOT EXTINGUISH. PERFORMED EMERGENCY GEAR EXTENSION. LANDING WAS UNEVENTFUL. REPLACED LEFT MAIN LANDING GEAR DOOR ACTUATOR.SDR DL757000734Actuator · malfunctionedGEAR DOOR LIGHT REMAINED ILLUMINATED AFTER GEAR EXTENTION. ON ARRIVAL FOUND RT MAIN GEAR DOOR HANGING APPROX 1 FOOT. REPLACED RT MAIN GEAR DOOR ACTUATOR.SDR SWAA000693Actuator · failedAIR TURNBACK, LT MLG WOULD NOT STAY UP AND LOCKED. CONFORMED WITH MLG EXTENSION AND RETRACTION ADJUSTMENT. LATER ON AT HOU, R & R LT MLG LOCK AND RETRACT ACTUATORS PER MM.SDR RIVA0000008Actuator · frozenAFTER DEPARTURE FROM PSM ON FLIGHT 8200 PILOT TRIED TO RETRACT GEAR. THE RIGHT MAIN GEAR REMAINED DOWN. AIRCRAFT RETURNED TO PSM WITHOUT INCIDENT. MAINTENANCE FOUND THE RIGHT MAIN GEAR DOOR ACTUATOR FROZEN. THE ACTUATOR WAS REPLACED AND OPERATIONALLY CHECKSDR C2XA00CL024Actuator · failedCLE - FLT 3237 - THE CREW REPORTED THAT AFTER TAKEOFF THE LEFT MAIN GEAR WOULD NOT RETRACT. THE CREW CYCLED THE GEAR TWO MORE TIMES WITH THE INTRANSIT LIGHTS REMAINING ON. THE AIRCRAFT RETURNED TO CLEVELAND WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND SDR QXEA0000234Actuator · damagedYKM - LEFT SIDE MAIN GEAR DOOR FAILED TO RETRACT UPON GEAR RETRACTION. INSPECTED, FOUND GEAR DOOR ACTUATOR HARDWARE MISSING. REMOVED AND REINSTALLED GEAR DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.SDR AU000128016Switch · failed(AU) PILOTS REPORTED THAT THE NOSE LANDING GEAR DOWN AND LOCKED LIGHT DID NOT ILLUMINATE WHEN THE GEAR WAS SELECTED DOWN ON 2 OCCASSIONS. NOSE GEAR DOWNLOCK MICROSWITCH WAS REPLACED.SDR AU000128013Actuator · failed(AU) ON APPROACH, THE CREW SELECTED GEAR DOWN.THE NOSE LANDING ACTUATOR ANNUNCIATOR DID NOT ILLUMINATE. THE INTRANSIT LIGHT WAS NOT ILLUMINATED. DURING TOWING TO THE HANGAR THE LIGHT CAME ON. THE GEAR WAS SWUNG NUMEROUS TIMES WITHOUT FAULT. THE ACTUATOR CSDR AU000128012Actuator · failed(AU) ON APPROACH, THE FLIGHT CREW SELECTED GEAR DOWN. THE NOSE LANDING GEAR ANNUNCIATOR DOWN AND LOCKED INDICATION DID NOT ILLUMINATE. THERE WAS NO INTRANSIT LIGHT ILLUMINATING. THE NOSE GEAR ACTUATOR WAS REPLACED DUE TO AN INTERMITTANT INTERNAL MICROSWITCHSDR SIMA200000501Actuator · weakORD - FLT 4035 - FOUND NOSE GEAR DOOR DOES NOT CLOSE. REMOVED AND REPLACED NLG DOOR ACTUATOR. OPS CHECK GOOD. (M)SDR 2000UALA00008Actuator · bypassingRIGHT MAIN GEAR DOOR OPEN IN FLIGHT AT 305 IAS. RECYCLED GEAR TO UP AND OFF. LIGHT WENT OUT. *S/D* REPLACED RIGHT MLG DOOR ACTUATOR PER MAINTENANCE MANUAL. OPS CHECK OK. SERVICED HYDRAULICS TO FULL.SDR HALA0000001Actuator · failedHNL - FLT 103 - (AIR TURN BACK) NOSE GEAR DOOR FAILS TO CLOSE PROPERLY AFTER TAKEOFF. ALL GEAR LIGHTS OUT. RECYCLED 2 TIMES WITH SAME EFFECT. REPLACED RT FORWARD GEAR DOOR ACTUATOR LINK. GEAR SWING OPS CHECK GOOD PER MM 32-22-1. (X)SDR USAAF99058Actuator · failedPIT-CLT - FLT 1948 - DURING LANDING GEAR RETRACTION ON CLIMB-OUT THE NR 1 HYDRAULIC SYSTEM INDICATED LOW PRESSURE AND LOW QUANTITY. THE AIRCRAFT RETURNED TO THE FIELD, LANDED WITHOUT INCIDENT, AND WAS TOWED TO THE GATE DUE TO NO NOSEWHEEL STEERING. MAINTENANSDR CA991231013O-Ring · cut(CAN) PILOT OBSERVED POOL OF HYDRAULIC FLUID RUNNING FROM LT ENGINE NACELLE. MAINTENANCE DISCOVERED LEAKS COMING FROM ROD END OF DOOR ACTUATOR. REPLACED CUT O-RINGS (P/N 484-701)(AN6227-7) (MS28775-012)).SDR P5CA9900788Actuator · failedON APPROACH NOSE GEAR DOOR WARNING BOTH PRIMARY AND ALTERNATE. REPLACED NOSE LANDING GEAR DOOR ACTUATOR PER MAINTENANCE MANUAL 32-34-14 PAGE 201.SDR CA991027069Actuator · cracked(CAN) ON APPROACH, PILOTS HEARD A LOUD BANG FOLLOWED BY LOSS OF NR 2 HYDRAULIC QUANTITY. MAIN LANDING GEAR DOOR ACTUATOR REPLACED.SDR CALA9901337Actuator · inopTHE LT MLG SHOWED RED UNSAFE LIGHT WITH DOOR LIGHT OUT AFTER GEAR RETRACTION. THE GEAR WAS RECYCLED IAW CHECKLIST AND GEAR INDICATED NORMAL. THE LT GEAR ACTUATING CYLINDER WAS REMOVED AND REPLACED IAW MM 32-32-02. THE LT MLG DOOR ACTUATING CYLINDER AND DOORSDR MZZA99185Antenna · failedFLT 891 - MNL - RADAR FAILED IN FLIGHT CRWE RESET CIRCUIT BREAKERS IN FLIGHT, NO EFFECT. INDICATOR SHOW MANY SMALL DOTS ON SCREEN. DUMP FUEL AND AIR RETURN TO MANILLA. GOT GOOD TEST PATTERN ON THE GROUND. MAINTENANCE T/S SYSTEM AND FOUND RADAR ANTENNA AT FSDR 99FDEA00367Fitting · crackedTWO MAIN CROSSBEAMS THAT RUN ACROSS THE LANDING GEAR BAY AND HOLD BOTH MLG DOOR ACTUATORS UPPER ATTACH ARE BROKEN. RT MLG DOOR ACTUATOR ATTACH FITTING WAS PULLED AWAY FROM MAIN CROSSBEAM. *S/D* REPAIRED PER EA 6-5310-42321.SDR CA990915044Actuator · failed(CAN) AIRCRAFT HAD TURNBACK DUE TO LOSS OF HYDRAULIC FLUID. LANDING GEAR DOOR ACTUATOR REPLACED.SDR 99FDEA00349Actuator · inopSYS A HYD LOSS. DURING GEAR RETRACTION SYS A HYD QTY AND PRESS WENT TO ZERO. REPLACED BOTH CASE DRAIN FILTERS, LEAK CK GOOD ON GROUND RUN, SERVICE HYD TO FULL. REMOVED AND REPLACED LT MAIN GEAR DOOR ACTUATOR, REF EO 7-3230-7-4323 IAW MM 32-32-0181-4. LEAK SDR CA990812011Bracket · cracked(CAN) LEFT MAIN LANDING GEAR INBOARD GEAR DOOR NOT SITTING FLUSH - HANGING DOWN ABOUT .50 INCH. FURTHER INVESTIGATION REVEALED THAT THE UPPER ATTACHMENT BRACKETS FOR INBOARD GEAR DOOR ACTUATOR WERE CRACKED THROUGH. NEW BRACKETS INSTALLED . P/N'S 46357-000 ASDR 99ZZZX2954Hose · separatedHOSE CLOSE TO GEAR DOOR DOUBLE-ACTING HYDRAULIC ACTUATOR SEPARATED AT SOCKET DURING LANDING GEAR LOWERING CYCLE. HOSE WAS FIVE YEARS OLD.SDR 99ZZZX2967Actuator · leakingAIRCRAFT LOST HYDRAULIC PRESSURE. RIGHT HAND INBOARD GEAR DOOR ACTUATOR LEAKING HYDRAULIC FLUID. REPLACED RIGHT INBOARD GEAR DOOR ACTUATOR WITH SERVICEABLE UNIT IAW LEARJET MODEL 25 SM. REPLACED BOTH ENGINE DRIVEN HYDRAULIC PUMPS AS A PRECAUTIONARY MEASURE.SDR QXEA9901372Actuator · brokenBOI - AFTER GEAR RETRACTION HEARD AND FELT VIBRATION FROM NOSE GEAR AREA. RETURNED TO FIELD (BOI). MAINTENANCE INSPECTED AND FOUND LEFT NOSE GEAR DOOR ACTUATOR ROD BROKEN. REMOVED DOOR AND ROD, PLACED ON CDL. AIRCRAFT REPOSITIONED TO PDX. MAINTENANCE INSTSDR DHL9970202CSupport · crackedTWO CRACKS ON LEFT MLG DOOR ACTUATOR LINK SUPPORT MOUNTED AT THE 870 BULKHEAD, LB22. REMOVED CRACKED ANGLES. REPLACED 3 BRACKETS PER SRM 51-40-3, 8.5 BY 5.5 AND 5 BY 9, 4 BY 3.25, N/R 7032.SDR 9902096625Actuator · failedDURING APPROACH, THE NOSE LANDING GEAR WOULD NOT EXTEND. RECYCLED THE LANDING GEAR AND GEAR EXTENDED. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE NOSE LANDING GEAR DOOR ACTUATOR, OPERATIONAL CHECK GOOD.SDR HNAA9900068Actuator · leakingUPON GEAR RETRACTION THE RT MLG DOOR REMAINED OPEN. CYCLED GEAR, DOOR CLOSED NORMALLY. REMOVED AND REPLACED NR 2 MLG DOOR ACTUATOR.SDR 99ZZZX2415Valve · failedPOST GEAR-UP LANDING INSP REVEALED FOLLOWING: FOUND LT GEAR SEQUENCER VALVE HYD LINE, BEHIND LT UPHOLSTERY PANEL, CHAFED, RUPTURED. LT RUDDER CABLE PASSES UNDER THIS LINE AND HAD CHAFED APPROX 2 INCHES OF THE LINE WHICH ALLOWED PRIMARY HYD FLUID TO BE DUMPESDR CA990707009Line · leaking(CAN) HYDRAULIC LEAK IN NOSE AREA. NOSE DOOR SHUT LINE FOUND TO BE CRACKED.SDR AWXA9900177Bolt · failedAIR TURNBACK DUE TO LT NLG DOOR NOT RETRACTING. CREW SELECTED GEAR DOWN, THEN FELT VIBRATION IN NLG AREA. CREW RETURNED TO PHL (SINK RATE GOOD -- NO OVERWEIGHT LANDING). MAINTENANCE FOUND THE ATTACH BOLT FOR NLG DOOR ACTUATING CYLINDER BROKEN AND FOUND A BUSDR 99ZZZX2130Actuator · failedWHEN GEAR WAS SELECTED DOWN, THE GEAR STARTED DOWN THEN TRIPPED THE LANDING GEAR CIRCUIT BREAKER. REMOVAL OF THE GEAR MOTOR REVEALED THE ARMATURE ARCED AND BURNED. ONE OF THE BRUSH LEADS WAS WRAPPED AROUND THE STUD HOLDING THE LEAD. THIS HELD THE BRUSH OFF SDR 99ZZZX2206Bellcrank · failedAFTER LANDING, PILOT NOTICED RIGHT INBOARD MAIN GEAR DOOR HANGING DOWN.SDR CA990330055Actuator · out of limits(CAN) AT FIRST END PLAY CHECK, PINION GEAR WAS FOUND TO BE OUT OF LIMITS. 0.10 THOUSAND PLAY IN PINION.
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