JASC 3233
Service difficulty reports · 2,688
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 2004FA0000200Gear · wornAIRCRAFT EXPERIENCING POPPING OF THE MAIN LANDING GEAR CB ON RETRACTION AND WAS MAKING NOISE. AIRCRAFT WAS FLOWN, GEAR DOWN AS A PRECAUTION. REMOVAL AND INSPECTION OF THE GEAR ACTUATOR REVEALED AN EXCESSIVELY WORN WORM GEAR IN THE JACKSCREW ASSEMBLY THAT WASSDR CA030716005Actuator · fractured(CAN) RT GEAR WOULD NOT RETRACT ON TAKE OFF.AIRCRAFT RETURNED TO BLOCKS AND RT MAIN GEAR ACTUATOR RELACED. RAM WAS FRACTURED ON THE FIRST THREAD OF RAM TO HOLD PISTON IN PLACE.SDR 071403Actuator · inoperativeAIRCRAFT UPON LANDING DID NOT HAVE A LEFT GREEN LIGHT DOWN AND LOCKED. AFTER THE AIRCRAFT LANDED, MAINTENANCE DETERMINED THAT THE LEFT ACTUATOR WAS THE PROBLEM, THE PART WAS REPLACED AND THE AIRCRAFT WAS RETURNED TO SERVICE.SDR AUS20030696Housing · cracked(AUS) RT MAIN LANDING GEAR ACTUATOR BODY SEVERELY CRACKED FROM PINION GEAR ACCESS HOLE TO THE OUTER FACE OF THE ACTUATOR. SLIGHT CRACKING WAS ALSO FOUND FROM THE ACCESS HOLE TO THE NEEDLE BEARING HOUSING.SDR AALA20030726Actuator · malfunctionedEN ROUTE MIA-SDQ, AFTER TAKEOFF, LANDING GEAR DID NOT RETRACT. RETURNED TO MIA WITHOUT FURTHER INCIDENT. REPLACED LEFT LANDING GEAR PITCH TRIM ACTUATOR. ACCOMPLISHED LANDING GEAR SWING. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)SDR SWAA031499Actuator · faultyAFTER GEAR EXTENSION, NLG RED UNSAFE LIGHT REMAINED ILLUMINATED. CYCLED GEAR ALL LIGHTS OPERATED NORMAL. REMOVED AND REPLACED NLG MAIN ACTUATOR AND DOWNLOCK ACTUATOR PER MM.SDR DHL2003754012Switch · out of adjustRIGHT MAIN GEAR DOOR LIGHT AND S/O PANEL AND RED DOOR LIGHT ON FORWARD PANEL ARE ILLUMINATED WHEN GEAR WAS LOWERED FOR LANDING 3 GREEN GEAR LIGHT. VISUAL INSPECTION INDICATED DOOR CLOSED. ADJUSTED AND CLEANED ACTUATOR SWITCH. OPERATED SEVERAL TIMES. OPS CHSDR 2003FA0000697Actuator · failedSHORTLY AFTER TAKEOFF AND PRIOR TO PERFROMING TOUCH AND GO`S, IT WAS NOTED THAT LANDING GEARS WERE NOT SAFELY DOWN AND LOCKED. MLG'S WERE VISUALLY NOT EXTENDING PASSED FREE HANGING POSITION. SEVERAL PROCEDURES AND ATTEMPTS WERE MADE OVER THE FOLLOWING THREE FLSDR DHL2003745014Actuator · malfunctionedAFTER TAKEOFF AFTER GEAR RETRACTION LEFT MAIN RED GEAR DOOR LIGHT, RED DOORS LIGHT LEFT & RIGHT AMBER ON S/O PANEL WITH GEAR HANDLE UP. RAN ABNORMAL PROCEDURE. RETURNED TO SAN 3 GREEN. AS SOON AS GEAR HANDLE WAS PLACED DOWN THE LEFT MAIN GEAR LIGHT (GREEN) SDR JBXA03010Actuator · leakingNOSE GEAR UNSAFE. REMOVED AND REPLACED NOSE GEAR ACTUATOR IAW AMM 32-33-01, OPS CHECK GOOD.SDR BSY2003F00017Downlock Switch · inoperativeGOING INTO ALT, HAD NO NOSE GEAR DOWN AND LOCK INDICATION, LANDED, NO PROBLEM. REMOVED AND REPLACED NOSE GEAR ACTUATOR AND DOWNLOCK SWITCH. OPS CHECK GOOD.SDR 2003F00372Rod End · defectiveRIGHT MAIN LANDING GEAR ACTUATOR ROD END, ATTACHING TO MLG LEG, FOUND WITH ROD END BEARING EXTENDED TO THE EXTREME AFT POINT OF INSERTION INTO ROD END PLACING RM LG IN DANGER OF COLLAPSE. ROD END ASSEMBLY WAS REPLACED WITH NEW, MFG SUPPLIED UNIT IAW MAINTENANCSDR 2004FA0000201Worm Gear · wornTHIS GEAR WAS REMOVED FROM THE GEAR ACTUATOR AFTER COMPLAINTS THAT THE LANDING GEAR CIRCUIT BREAKER WAS POPPING DURING RETRACTION. REPLACED THE GEARS IAW SB M20-190B EXACTLY 112.8 AIRCRAFT HOURS AGO. THE GEAR REMOVED IS SEVERELY WORN.SDR 2003FA0000662Rod End · failedNOSE LANDING GEAR RETRACT/ EXTEND ROD END (PN HH55) FAILED, ALLOWING THE NOSE GEAR TO MOVE OVER CENTER AND COLLAPSE.SDR AUS20030792Clevis · fractured(AUS) LT MAIN LANDING GEAR ACTUATOR CLEVIS FRACTURED.SDR AMTA200300719Actuator · malfunctionedAFTER TAKEOFF, UPON GEAR RETRACTION RED NOSE GEAR AND GREEN NOSE GEAR LIGHTS REMAINED ILLUMINATED. LOUD AIR NOISE HEARD AND RETURNED TO PHL. REMOVED AND REPLACED NOSE GEAR LOCK ACTUATOR IAW AMM 32-33-21-4. CYCLED GEAR 5 TIMES. LEAK AND OPS CHECK GOOD. NO SDR EVAE092014Actuator · leakingCAPTAIN REPORT: (GEAR TILT) MESSAGE,LANDING GEAR CANNOT RETRACT,AIRCRAFT AIR TURN BACK TO TPE. MAINTENANCE CHECK, FOUND THE HYDRAULIC TUBE OF RIGHT BODY GEAR TRUCK POSITION ACTUATOR LEAKING AND HYDRAULIC FUSE ACTIVED. REPLACED THE HYDRAULIC TUBE AND LEAK CHESDR CA030604003Actuator · damaged(CAN) INSPECTION OF LT MAIN LANDING GEAR ACTUATOR P3 99-810057-652 S NR 89-1002 FOLLOWING THE OCCURENCE REVEALED THAT THE ACME THREADS IN THE ACTUATOR WERE STRIPED. THE UNIT WAS REPLACED WITH AN OVERHAULED ACTUATOR AS WAS THE RIGHT HAND ACTUATOR AS A PRECAUTIOSDR 2003FA0000476Arm · brokenRIGHT GEAR INBOARD DOOR CAME OPEN IN FLIGHT. FOUND THE ACTUATOR ARM BROKE LOOSE AND TURNED ON ITS SHAFT. THIS ALLOW THE GEAR DOOR TO COME OPEN IN FLIGHT. ONLY WARNING IS THE ADDED AIR NOISE. THE ARM IS A PRESS FIT ON THIS PART NUMBER AND HAS BEEN SUPERCEDED SDR MQK2003F00000Bearing · bindingBEARING BINDING. MLG DOWNLOCK ACTUATOR.SDR FFS2003F00018Piston Rod · broken(FL90965) THE PILOT TOOK OFF AT ANIAK AND RETRACTED THE LANDING GEAR. A LOUD BANG WAS HEARD, AND THE LEFT MAIN LANDING GEAR FELL OUT OF THE WHEEL WELL. THE LEFT MAIN LANDING GEAR ACTUATOR PISTON ROD HAD BROKEN AT THE EXTENSION END. THE PILOT EXTENDED THE LASDR CA030508003Actuator · damaged(CAN) ACTUATOR WAS INSTALLED AFTER HAVING OTHER GEAR PROBLEMS. WHEN GEAR WAS SELECTED UP INFLIGHT THE GEAR MOVED 1/4 OF THE WAY BEFORE THE CLUTCH IN THE GEARBOX BEGAN SLIPPING & CONTINUED TO SLIP UNTIL CIRCUIT BREAKER POPPED. FIRST TIME THIS HAPPENED SUSPECTEDSDR 3M35603Clamp · out of positionCLAMP ON RIGHT HAND MAIN LANDING GEAR SIDE BRACE ACTUATOR IS CONTACTING ACTUATOR FLEX LINE. REPOSITION CLAMP TO CLEAR LINE.SDR 3M25603Clamp · out of positionCLAMP ON RIGHT HAND MAIN GEAR SIDE BRACE ACTUATOR IS CONTACTING GEAR ACTUATION FLEX LINE. REPOSITIONED CLAMP TO CLEAR LINE.SDR PCAA0304070Actuator · sluggishAFTER SELECTING GEAR DOWN, NOSE GEAR MADE STRANGE NOISE. RED UNSAFE LIGHT STAYED ILLUM 10 SEC AFTER MAIN GEAR INDICATING GREEN. AFTER NOISE STOPPED NOSE GEAR EXTENDED. MX INSPECTED ACFT & BLED NR 2 HYD SYS. TEST FLT SATIFACTORY. ACFT RETURNED TO SERVICE. SDR 2003FA0000485Actuator · crackedPILOT REPORTED HEARING A LOUD BANG WHEN LAND GEAR WAS RETRACTED. A/C LANDED WITHOUT INCIDENT. INVEST REVEALED MFG PN 1281001-3, RT MAIN GEAR ACTR BODY CRACKED THROUGH (PHOTOS). COMPLIED WITH SEB AT 5741.4 HRS. A/C TT. AD2001-06-06 HAS BEEN COMPLIED WITH. SDR CA030424002Cap · cracked(CAN) ACTUATOR WAS REMOVED FOR ANOTHER REASON AND SENT IN FOR OVERHAUL. UPON LPI OF END CAP CRACK INDICATIONS WERE NOTED IN THE EXTEND END CAP. THIS WILL BE THE THIRD FAILURE. CRACK WAS IN THE SAME PLACE AS 2 PREVIOUS MAJOR FRACTURESSDR 2004FA0000231Actuator · crackedLT MLG ACTUATOR CRACKED ALLOWING ALL HYDRAULIC FLUID TO LEAK OB ON RETRACTION AFTER TAKEOFF. COULD NOT EXTEND LANDING GEAR WHICH RESULTED IN A GEAR UP LANDING. NOTE, THIS ACTUATOR WAS PREVIOUSLY OVERHAULED ON 04/21/1983 AT 833 HOURS TIME IN SERVICE. THERE ASDR AUS20030457Switch · failed(AUS) NOSE LANDING GEAR ACTUATOR FAULTY. SWITCH OUT OF ADJUSTMENT.SDR BAQA086230Actuator · malfunctionedACTUATOR WOULD NOT INDICATE DOWN AND LOCKED. REPLACED WITH SERVICEABLE UNIT.SDR QXEA0300452Actuator · inoperativeON FLIGHT, LANDING GEAR FAILED TO RETRACT AFTER TAKEOFF. SHOWED AMBER AND RED LIGHTS. CHECKLIST BROUGHT ALL GREEN UP NORMAL. LANDING WAS NORMAL. REMOVED AND REPLACED RETRACTION ACTUATOR. OPERATIONAL AND LEAK CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.SDR 2003FA0000484Actuator · crackedDURING A CHECK RIDE, THE PILOT EXAMINER REPORTED A CLUNKING NOISE AS THE GEAR WAS CYCLED. UPON INSPECTION AND REMOVAL OF THE RIGHT MAIN LANDING GEAR ACTUATOR, IT WAS FOUND TO BE CRACKED ALL THE WAY ACROSS THE LARGE BORE AT THE FORWARD BOLT HOLE. THE SECTOR SDR QXEA0300434Actuator · failedON FLIGHT 2029 AFTER GEAR EXTENSION ON APPROACH NOSE GEAR UNSAFE (RED) LIGHT ON AND NO GREEN OR AMBER LIGHT ILLUMINATED. RETRACTED GEAR AND EXTENDED AGAIN WITH THE SAME RESULT. NOSE GEAR EXTENDED AFTER ALTERNATE GEAR EXTENSION METHOD ONE. REMOVED AND REPLACSDR 2003FA0000456Actuator · collapsedRIGHT MAIN GEAR ACTUATOR COLLAPSED AND STILL INDICATED DOWN AND LOCKED.SDR 2003F00252Actuator · failedRT MLG ACTUATOR COLLAPSED AND STILL INDICATED DOWN AND LOCKED.SDR HNAA0300016Spring · brokenNR 2 MLG AFT INBOARD GEAR DOOR CAME OPEN IN FLIGHT. FOUND DOOR ACTUATOR ROD AND ALT EXTENSION SPRING BROKEN. REPLACED ROD AND SPRING.SDR 2003FA0000709Actuator · crackedCRACK INDICATIONS IN THE 2.28 INCH BORE. CRACK FOUND WHILE INSPECTING ACTUATOR IAW SB 01-2 REV 1. RIGHT MAIN GEAR.SDR A832003F00000Actuator · failedON TAKEOFF, THE LANDING GEAR WAS RETRACTED. THE LOW HYDRAULIC ANNUNCIATOR LIGHT ILLUMINATED. FLIGHT CREW LANDED BACK AT AIRPORT. ON INSPECTION HYDRAULIC FLUID WAS LEAKING IN LEFT MLG WHEEL WELL. FURTHER INSPECTION NOTED THE LEFT MLG HYDRAULIC ACTUATOR HAD SDR DL73K030274Actuator · brokenON APPROACH INTO MCO NOSE LANDING GEAR FAILED TO EXTEND ON FIRST ATTEMPT. OK ON SECOND ATTEMP AND LANDED WITH OUT INCIDENT. AMT FOUND LOCK ACTUATOR FAILED CAUSING 1 INCH DIAMETER HOLE IN FWD PRESS BULKHEAD NOSE WHEEL WELL.SDR SWIA200311852Actuator · malfunctionedON DEPARTURE, RT MAIN GEAR DISAGREEMENT. A & B LIGHTS REMAIN ON AND RIGHT MAIN GEAR WOULD NOT RETRACT AS OBSERVED BY TOWER. RECYCLED THE GEAR 3 TIMES BEFORE RIGHT MAIN GEAR WOULD RETRACT. A & B DISAGREEMENT LIGHTS THEN EXTINGUISHED. RETURNED TO SLC. REPLASDR AUS20030378Actuator · faulty(AUS) NOSE LANDING GEAR ACTUATOR FAULTY.SDR 2003FA0000622Actuator · separatedACTUATOR PISTON SEPARATED AT THE ROD END BEARING THREADED AREA. MFG SB NR 109 DATED 1-1092 RECOMMENDED INSTALLATION OF A THREADED REINFORCEMENT BARREL (PN 523-5627-001) BE INSTALLED TO REPLACE TO ORIGINAL BEARING JAM NUT. THIS SB HAD BEEN INSTALLED AT THE TISDR AUS20030360Actuator · faulty(AUS) LANDING GEAR DOWNLOCK ACTUATOR FAULTY. SUSPECT LEAKING INTERNALLY AS REPLACEMENT OF SEALS FIXED PROBLEM.SDR DLM88030214Actuator · failedAFTER GEAR RETRACTION, NOTICED LOUD VIBRATION. CYCLED LANDING GEAR, VIBRATION CONTINUED, WORSE AT HIGHER AIRSPEED. FOUND RIGHT NOSE GEAR DOOR OPEN. INSPECTED AREA, NO DAMAGE FOUND. REPLACED RIGHT NOSE GEAR DOOR ACTUATOR PER M/M. CHECKS OK.SDR 03FDEA00204Arm · bentRED "NOSE GEAR" UNSAFE LIGHT REMAINED DIMLY ILLUMINATED AFTER GEAR RETRACTION. COMPLIED WITH RED TAB PROCEDURES AND UPON RECYCLING GEAR, NOSE GEAR LIGHT AGAIN WENT FROM BRIGHT TO DIM AT THE SAME TIME. THE AMBER "NOSE GEAR DOOR" ANNUNICATOR LIGHT EXTINGUISHSDR CA030312011Actuator · damaged(CAN) GEAR WAS EXTENDED ON APPROACH, GEAR DISAGREE MESSAGE POSTED, RT GEAR UNSAFE RED LIGHT ILLUMINATED. CREW CYCLED GEAR AND PROBLEM OCCURRED AGAIN BUT WITH LT GEAR UNSAFE RED LIGHT ILLUMINATED INSTEAD OF RT GEAR WAS AGAIN RETRACTED AND AN ALTERNATE EXTENSIONSDR CA030227003Actuator · damaged(CAN) DURING A SPECIAL INSPECTION, PART OF A FLEET INSPECTION OF ALL LANDING GEAR ACTUATORS . THE LANDING GEAR WAS TESTED DURING THE TEST THE NOSE GEAR ACTUATOR WAS SQUEAKING DURING THE EXTENSION CYCLE. THEACTUATOR WAS REMOVED FROM THE AIRCRAFT. WITH FURTHER ISDR N382003F00000Actuator · crackedLEAKING ACTUATOR OR LINE CAUSED EXCESSIVE LESS OF COMBINED HYDRAULIC FLUID. FOUND THE END CAP CRACKED APPROXIMATELY .3333 OF THE CAP CIRCUMFERENCE.SDR CA030304005Actuator · failed(CAN) THE PILOT REPORTED THAT FOLLOWING THE RETRACTION OF THE LANDING GEAR THE GEAR IN TRANSIT LIGHT REMAINED ILLUMINATED. THE LANDING GEAR WAS EXTENDED AND A GEAR SAFE INDICATION WAS OBSERVED. INSPECTION OF THE AIRCRAFT LANDING GEAR SYSTEM REVEALED THAT THE NSDR 2003F00317Line · defectiveFLT 825 - SVD-GND - CREW REPORTED, ON APPROACH LOST OF SYSTEM 'A' HYDRAULICS. CAPTAIN ELECTED TO DIVERT FROM SVD TO GND. AIRCRAFT LANDED WITHOUT ANY FURTHER INCIDENT. MAINTENANCE FOUND MLG ACTUATOR HOSE LEAKING. A TEMPORARY FLEX LINE WAS INSTALLED IN PLACE
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