JASC 3233
Service difficulty reports · 2,687
Reports filed under 3233 · Landing Gear 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 = '3233' 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 = '3233' 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 IU6R20121206002Bearing · looseLOOSE BEARINGS IN BOTH ENDS OF MLG ACTUATOR, POSSIBLE INPROPER SWAGING OF BEARING.SDR IU6R20121206001Bearing · looseLOOSE BEARINGS IN BOTH ENDS OF MLG ACTUATOR, POSSIBLE IMPROPER SWAGING OF BEARING.SDR SWAA2012120610257Actuator · faultyLOWER L GEAR RT FAILED TO EXTEND (NO SCREEN LIGHT AND RED GEAR UNSAFE LIGHT ON RECYCLED WITH SAME RESULT. REMOVED AND REPLACED RIGHT ACTUATOR PER AMM.SDR CA121207002Actuator · malfunctioned(CAN) CUSTOMER CALLED TO REPORT THAT ON APPROACH, THE RT MLG DID NOT SHOW, DOWN AND LOCKED. THE CREW FOLLOWED AFM AND GO AROUND. THEY CYCLED THE GEAR AND IT FINALLY INDICATED DOWN AND LOCKED AND LANDED UNEVENTFULLY.SDR SWIA201232255Actuator · failedON GEAR RETRACTION RT MLG TRANSIT LIGHT STAYED ON AND RT MLG CYCLED UP AND DOWN FOR APPROXIMATELY 20 TO 30 SECONDS. (FLT 5470) REPLACED THE RT MLG RETRACTION ACTUATOR. P/N: 19595-000-07 S/N ON: 609 S/N OFF: 421SDR DXTA2012112605192Actuator · inoperativeAFTER TAKEOFF THE RED GEAR UNLOCK LIGHT REMAINED ILLUMINATED. HYD PRESSURE ANNUNCIATOR CAME AND STAB MISCOMPARE ANNUNCIATOR. ADVISED TO SELECT GEAR DOWN AND RETURN TO DEPARTURE. RECEIVED NORMAL INDICATIONS AND RETURNED TO DEPARTURE. R & R THE NOSE GEAR UPLOSDR UALA2012112606781Actuator · leakingEXCESSIVE HYD FLUID COMING FROM LEFT MAIN WHEEL WELL. CLEANED AREA INSTALLED GEAR PINS RAN HYDS SYSTEM OPERATED GEAR HANDLE AND FLT CONTROLS FOUND NO LEAKS LEFT GEAR AREA CK WHEEL WELL AREA AIRCRAFT WILL NEED RECHECK 75 HOURS REF AMM. INF- :FLUID IS LEAKING SDR ASMF201211013Actuator · leakingDURING TRANSIT CHECK, IT WAS DETECTED A HYD LEAK IN THE RT MLG RETRACT ACTUATOR. AIRCRAFT WAS SENT TO THE HANGAR AND MX PERSONNEL REPLACED THE RT MLG RETRACT ACTUATOR IAW MM 32-32-11, TESTED CORRECT.SDR ASMF201211010Actuator · leakingDURING TRANSIT CHECK, IT WAS DETECTED A HYD LEAK IN THE RT MLG RETRACT ACTUATOR. ACFT WAS SENT TO THE HANGAR AND MX PERSONNEL REPLACED THE RT MLG RETRACT ACTUATOR IAW MM 32-32-11, TESTED CORRECT.SDR CA121114009Elbow · defective(CAN) THE NOSE GEAR ACTUATOR DOWN PORT FITTING, PN AN 837-6 WAS NOT PENETRATING THE NOSE GEAR ACTUATOR FITTING BOSS FAR ENOUGH TO ALLOW PROPER SEATING OF PACKING PN MS28778-6. THE FITTING, REDUNDANT END THAT ENTERS THE ACTUATOR BOSS WAS SHORTENED TO ALLOW ANOSDR SWAA2012111409313Actuator · faultyDECLARED EMERGENCY - AFTER TAKEOFF NOSE GEAR WOULD NOT RETRACT. RECYCLED GEAR HANDLE 3 TIMES. THIRD ATTEMPT WAS SUCCESSFUL. NOSE GEAR RETRACTED VERY SLOWLY. REMOVED AND REPLACED NOSE GEAR MANIFOLD ASSY AND NOSE GEAR LOCK ASSY ACTUATOR PER AMM.SDR UALA2012111306543Actuator · leakingOIL LEAKING FROM LEFT MAIN GEAR. REF AMM 29-00-99 PG 603 4 DROPS PER MIN PRESSURIZED LEFT GEAR TILT ACTUATOR ROD END SEAL 0 DROPS PER MIN UNPRESSURIZED. PARTS: 643-9106 MR32338 ACTUATOR *SPA* LOB:N. REPLACED LEFT MLG TILT ACTUATOR REF MM. TESTED WORKS OKSDR DXTA2012111205180Actuator · out of adjustRED GEAR HANDLE LIGHTS FAILED TO EXTINGUISH AFTER GEAR RETRACTION (GEAR DOOR UNSAFE NOT UP AND LOCKED INDICATION). RETURNED TO AIRPORT, LANDING GEAR EXTENTION WAS NORMAL. ADJUSTED NOSE LANDING GEAR RETRACT ACTUATOR IAW AMM 32-20-00-201. PERFORMED NUMEROUS LASDR 29GA35232110512Uplock Actuator · faultyFLIGHT: 3604 LWB/ATL UPON GEAR RETRACTION GEAR INTRANSIT LIGHTS REMAINED ILLUMINATED FOR ALMOST 8 MINUTES THEN EXTINGUISHED. REPLACED LEFT UPLOCK ACTUATOR, FUNCTIONAL TEST NORMAL.SDR UIEA2012110500514Actuator · inoperativeMESSAGE REPORTED THAT THE GEAR DISAGREE MESSAGE FOR RT WING GEAR EXPERIENCED, REPLACED RT WING LANDING GEAR DOOR ACTUATOR IAW MM 32-32-07 HYD LEAK CHECKED OPS AND ADJUSTMENT CARRIED OUT SATISFACTORY IAW MM 32-12-00, NIL MESSAGE NOTED DURING DOOR OPERATION.SDR DXTA2012110505167Actuator · malfunctionedDURING GEAR EXTENSION THE NOSE GEAR AND LEFT MAIN EXTENDED NORMALLY. THE RT MAIN TOOK BETWEEN 10-12 SECONDS TO EXTEND. NORMAL EXTENSION IS 5-6 SECONDS. ALSO RECEIVED THE RED UNLOCK LIGHT. R & R RT MLG ACTUATOR AND ASSOCIATED MOUNTING HARDWARE. INSTALLED NESDR CA121102006Actuator · failed(CAN) PILOT REPORTED AFTER LOWERING GEAR HYDRAULIC FLUID LOW CAUTION LIGHT CAME ON..FOUND LEAKING FLUID AFTER LANDING. RIGHT MAINLANDING GEAR ACTUATOR FOUND CRACKED AT SHAFT END OF ACTUATOR.ACTUATOR WAS REPLACED.SDR 2012FA0000735Housing · crackedLEFT MAIN GEAR ACTUATOR HOUSING FAILED, FLIGHT INSTRUCTOR & STUDENT HEARD A CRACK/BANG NOISE WHEN THE GEAR WAS 1ST RETRACTED. UPON LANDING GEAR EXTENSION LEFT MAIN TRAILED, AFTER SOME TIME WAS SPENT ATTEMPING TO BRING THE GEAR LEG FORWARD INTO THE LOCK POSITISDR UALA2012101905976Actuator · damagedRIGHT BODY GEAR RETRACT ACTUATOR PISTON THREADED END WHERE ROD END ATTACHES HAS A GAP AND IS MISSING THREADS (THREADED MATERIAL FELL INSIDE ROD END). DEPRESSURIZED HYD NR 1, 4 SYSTEM. DISCONNECTED 3 LINES FROM BODY ACTUATOR. CAPPED LINES. COMPLETED REMOVALSDR UALA2012101605900Actuator · faultyLANDING GEAR ISSUE, RTFL. FOUND LEFT BLG RETRACT ACTUATOR PISTON SEPARATED FROM ACTUATOR. REPLACED ACTUATOR PER AMM. ACCOMPLISHED OP CHECKS PER AMM.SDR CA121018001Actuator · failed(CAN) GEAR DISAGREE, ON LDG EXTENSION. MLG`S INDICATION UNSAFE. ALTERNATE LDG EXTENSION PERFORMED. EMERGENCY DECLARED. LANDING PERFORMED. ACFT STOPPED AFTER LEAVING RUNWAY TO DEPLANE PASSENGERS. ACFT TOWED TO PARKING. MAINTENANCE VERIFIED THAT LDG WAS DOWSDR CA121017003Actuator · leaking(CAN) ON TAKEOFF AFTER GEAR SELECTED UP THE PILOT REPORTED A BUMPING FEELING IN THE ACFT, ALONG WITH FLUCTUATIONS IN THE HYDRAULIC PRESSURE. AIRCRAFT RETURNED TO BASE. THE LT GEAR INTERMITTENTLY WOULD NOT RETRACT COMPLETELY. MAINTENANCE REPLACED THE LT INBD SDR SWIA201231951Actuator · failedLEFT MAIN LANDING GEAR WOULD NOT EXTEND. PERFORMED AGO AROUND AND LEFT MAIN GEAR LOCKED INTO PLACE. (FLT 6347) REPLACED LEFT MAIN LANDING GEAR ACTUATOR IN REFERENCE TO AMM. P/N: 19595-000-07 S/N OFF: B66.SDR DXTA2012101105142Actuator · failedAFTER TAKEOFF. SELECTED GEAR UP. GREEN LIGHTS WENT OUT, RED GEAR HANDLE LIGHT STAYED ON. ON LANDING, SELECTING GEAR DOWN, 3 GREEN LIGHTS ON AND RED LIGHT WENT OUT. ATTEMPTED NLG OPS CHECK IAW MM 32-20-00-201, NLG WOULD STOP MOVING PRIOR TO UPLOCK ENGAGEMENSDR 29GA95732100212Actuator · malfunctionedFLIGHT: 4016 FPO/FLL NOSE GEAR INDICATOR DID NOT ILLUMINATE MANUALLY PUMPED GEAR AND LANDED, INDICATOR ILLUMINATED ON TAXI INTO GATE. REPLACED NOSE LANDING GEAR ACTUATOR OPERATIONAL CHECK GOOD.SDR TSAA20121002007Plug · failedAFTER TAKEOFF, BOTH HYDRAULIC A LOW PRESSURE LIGHTS ILLUMINATED THEN EXTINGUISHED. HYDRAULIC PRESSURE NORMAL BUT HYDRAULIC QUANTITY AT ZERO. DECLARED EMERGENCY AND RETURNED DEPARTURE. INSPECTED ACFT AND FOUND PLUG FROM LT MLG ACTUATOR DAMAGED. R & R PLUG.SDR CA121022021O-Ring · cut(CAN) TRANSITION LIGHT CAME ON IN FLIGHT. EMERGENCY EXTENSION C/OUT. FOUND THAT ALL HYDRAULIC FLUID WAS LOST THRU THE LT LANDING GEAR ACTUATOR. O-RING AROUND THE ACTUATOR SHAFT WAS FOUND TO BE BROKEN. O-RING REPLACED AND RETRACTION TEST C/OUT WITHOUT ANY OSDR P4YA2012092300001Actuator · inoperativeRIGHT MAIN GEAR DID NOT COME DOWN WHEN SELECTED. USED ALTERNATE EXTENSION METHOD. UPON INSPECTION, REPLACED FAULTY DOOR ACTUATOR.SDR CA120918027Actuator · malfunctioned(CAN) THE ACFT HAD RETURNED WITH A LT MAIN GEAR FAILING TO SHOW GREEN ANNUCIATOR FOR DOWN AND LOCKED. THE LANDING GEAR MOTOR RELAY CIRCUIT BREAKER ALSO POPPED AT THIS TIME. THE REASON FOR THIS IS THAT THE INTERNAL SWITCH OF THE GEAR ACTUATOR APPEARED TO HAVSDR CA120918024Actuator · bent(CAN) DURING SHORT FINAL, THERE WAS NO POSITIVE INDICATION OF THE NOSE GEAR EXTENSION. THE FLIGHT CREW PERFORMED AN OVERSHOOT AND ENTERED INTO A HOLDING PATTERN. THE LANDING GEAR WAS RECYCLED WHICH DID NOT PROVIDE POSITIVE NLG EXTENSION. MANUAL GEAR EXTENSIOSDR UALA2012091405204Actuator · faultyNOSE GEAR PIN INSTALLED. RETURN TO AIRCRAFT AFTER REPLACEMENT OF NOSE GEAR RETRACT ACTUATOR. INSTALLED MAIN GEAR LOCKS.SDR F3LA2012083100782Actuator · intermittentACFT LEFT C-CHECK AFTER COMPLETE SET LANDING GEAR TIME, DEPARTED. NLG DID NOT LOCK UP, GEAR DOORS DID NOT CLOSE. ACFT WAS PREPPED FOR GEAR DOWN FERRY FLIGHT. FERRY FLIGHT DID NOT OCCUR. DISCREPANCY WAS WORKED AT AIRPORT, ADJUSTMENTS MADE, REF NR 43936. OCF USDR USAA2012082900020Actuator · corroded2S CHECK - RIGHT MLG ACTUATOR BEARING ATTACH LUG AT SPAR HAS PITTING CORROSION ON LOWER FACE AROUND EDGE OF BRASS SLEEVE. REPAIRED RIGHT MLG ACTUATOR FITTING LOWER SURFACE AND CHAMFER IAW EA 203233.SDR UALA2012082804821Actuator · faultyPER CREW, ON GEAR EXTENSION GOT "GEAR DISAGREE" AND "GEAR DOORS" EICAS MSG'S WITH DOORS LIGHT ON. ALSO THE LEFT AND RIGHT MAIN INDICATIONS WERE GREEN, THE NOSE INDICATION WAS NOT GREEN. AFTER ACCOMPLISHING ALT GEAR EXT PROCEDURE, NOSE GEAR LIGHT WENT GREEN.SDR CA120823010Clevis · cracked(CAN) ACFT IN FOR ROUTINE PHASE 4 INSPECTION. DURING THE PHASE 4 INSPECTIONS, THE LANDING GEAR ACTUATOR CLEVISES WERE REMOVED FOR NDT MAG PARTICLE INSPECTION, AS PART OF A IN-HOUSE INSPECTION FLEET CAMPAIGN. THE ACTUATOR CLEVISES WERE SENT FOR NDT MAG PARTISDR SWIA201231611Actuator · failedDURING LANDING GEAR RETRACTION, LEFT MAIN RED A AND B LIGHTS REMAINED ILLUMINATED. (FLT 5387) REPLACED LEFT MLG ACTUATING CYLINDER IN REFERENCE TO MM. PN OFF 19595-000-07 SN OFF B-24SDR CA120815002O-Ring · failed(CAN) AN INTERNAL O-RING FAILURE WAS THE CAUSE OF AN ACTUATOR LEAK AND SUBSTANTIAL AIRFRAME SYS HYDRAULIC FLUID LOSS DURING FLIGHT. UPON INVESTIGATION BY MAINTENANCE CREW IT WAS DISCOVERED THAT AN INTERNAL O-RING IN THE HYDRAULIC RETRACTION ACTUATOR HAD ROLLESDR SWAA2012081606758Actuator · leakingHYDRAULIC LEAKED IN NOSE WHEEL WELL. REMOVED AND REPLACED NOSE GEAR RETRACT ACTUATOR AS PER AMM.SDR SWAA2012081306628Actuator · faultyAFTER TAKEOFF PUT LANDING GEAR LEVER UP AND RIGHT MAIN UNSAFE LIGHT REMAINED ILLUMINATED. CYCLED GEAR DOWN- 3 GREEN, NO RED RETRACTED GEAR AGAIN, RIGHT MAIN UNSAFE LIGHT REMAINED ILLUMINATED. REMOVED AND REPLACED RIGHT MLG UPLOCK ACTUATOR PER MM.SDR R61A201208090415Bolt · corrodedWHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE RIGHT MLG ACTUATOR BOLT CORRODED. MAINTENANCE REMOVED AND REPLACED THE RIGHT MLG ACTUATOR BOLT IAW EMB 175 AMM 32-31-01. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.SDR 2012FA0000604Actuator · false activationACFT STARTED TO GET AN INTERMITTENT CAS MESSAGE FOR LANDING GEAR FAIL DURING MX TAXI /ENGINE RUN. ACFT WAS SHUTDOWN AND PULLED INTO THE HANGER TO TROUBLESHOT ACFT. WHEN ACFT POWER WAS REAPPLIED DURING A WALK AROUND TO INSPECT LANDING GEAR ACTUATORS WHILE UNDSDR CA121022020O-Ring · cut(CAN) DURING THE FLIGHT, THE LANDING GEAR TRANSITION LIGHT DID COME ON. EMERGENCY LANDING GEAR EXTENSION C/OUT. LATER AT THE HANGAR, IT WAS FOUND THAT HYDRAULIC FLUID WAS ALL LOST. O-RING AROUND THE SHAFT WAS FOUND CUT ON RT MAIN HYDRAULIC ACTUATOR, PN: ADSDR SWAA2012080906615Actuator · faultyAIR TURNBACK -- RED RIGHT MAIN GEAR LIGHT REMAINED ON WITH GEAR LEVER IN UP POSITION. PUT GEAR LEVER IN OFF POSITION LIGHT REMAINED ON. PUT GEAR LEVER BACK IN UP POSITION AND GOT GREEN LIGHT WITH RED LIGHT. GREEN THEN EXTINGUISHED AND RED LIGHT WENT OUT MINSDR DXTA2012080305076Actuator · failedAFTER TAKEOFF, MLG HANDLE SELECTED UP, RED "UNLOCK" GEAR LIGHT ILLUMINATED. STAB MISCOMPAIR AND HYD PRESSURE LIGHT ALSO ILLUMINATED. MLG LOWERED NORMALLY FOR LANDING. TROUBLESHOOTING FOUND NOSE ACTUATOR ALLOWING THE GEAR TO LOCK BUT NOT FULLY SEAT TO DEPRESDR MASA2012080135011Actuator · defectiveRTF - DUE TO RIGHT MLG DISAGREE, PLACED MLG RETRACTION SYSTEM ON MEL. R2 RETRACT ACTUATOR AND ACTUATOR MOUNT PLATESDR SWAA2012080106407Actuator · faultyAFTER TAKEOFF RIGHT MAIN LANDING GEAR WOULD NOT RETRACT. RED UNSAFE AND GREEN DOWN LIGHTS REMAINED ILLUMINATED WITH GEAR HANDLE IN OFF POSITION. CYCLED GEAR UP WITH NO CHANGE. CYCLED GEAR UP 2ND TIME. REMOVED AND REPLACED RIGHT MLG UPLOCK & DOWNLOCK ACTUATSDR R61A201207310394Spherical Bearin · crackedWHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE RIGHT MAIN LANDING GEAR RETRACT ACTUATOR SPHERICAL BEARING ON ROD END CRACKED. MAINTENANCE REMOVED AND REPLACED THE RIGHT MAIN LANDING GEAR RETRACT ACTUATOR IAW EMB 170 AMM 32-31-01. THE AIRCRAFT IS OUTSDR UALA2012080204145Pin · corrodedDURING MLG OVERHAUL, CORROSION PITS DISCOVERED ON MLG LOWER ACTUATOR PIN'S LARGE OD SURFACE, BEYOND LIMITS. PART HAS BEEN SCRAPPED.SDR R61A201207230390Spherical Bearin · crackedWHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE RIGHT MAIN LANDING GEAR RETRACT ACTUATOR SPHERICAL BEARING ON ROD END CRACKED. MAINTENANCE REMOVED AND REPLACED THE RIGHT MAIN LANDING GEAR RETRACT ACTUATOR IAW EMB175 AMM 32-31-01. THE AIRCRAFT IS OUT SDR BKEA20120716001Actuator · malfunctionedAIRCRAFT DEPARTED FROM VAN NUYS AIRPORT (KVNY) GEAR WAS RETRACTED. LEFT MAIN GEAR FAILED TO RETRACT AFTER TAKEOFF (RED INDICATION) CYCLED GEAR THREE TIMES. ATC TOWER VERIFIED THAT LEFT MAIN GEAR APPEARED TO BE DOWN RETURNED AND LANDED AT KVNY.
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