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 C2XA99CL098Actuator · failedMDT-CLE - FLT 3131 - THE CREW REPORTED THE 'L' GEAR LIGHT WOULD NOT ILLUMINATE AFTER GEAR EXTENSION UNTIL ON SHORT FINAL, AT ABOUT 500 FT. THE LIGHT ILLUMINATED WITH THE PRESS TO TEST. THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. (M)SDR C2XA99CL093Actuator · failedMBS-CLE - FLT 3250 - THE CREW REPORTED THAT WHEN THE GEAR WAS EXTENDED TO THE LEFT MAIN GEAR DOWN LIGHT WAS DELAYED APPROX FIVE SECONDS THEN CAME ON. THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LEFT MAIN GEAR ACTUATOR ASDR AWXA9900264Support · crackedC-CHECK, CRACKED NLG ACTUATOR SUPPORT BEAM VERTICAL WEB AT FWD END. REMOVED AND REPLACED WEB PER DWG 65-45819.SDR C2XA99CL077Actuator · failedLAN - THE CREW REPORTED THAT THE RIGHT MAIN GEAR LIGHT DID NOT ILLUMINATE WITH THE GEAR SELECTED DOWN. THE AIRCRAFT LANDED IN LAN WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE RIGHT MAIN GEAR ACTUATOR AND PERFORMED OPERATIONAL CHECK IAW B190SDR 99ZZZM710Actuator · crackedAFTER AIRCRAFT WAS PARKED, CREW NOTICED HYDRAULIC FLUID LEAKING FROM THE NOSE WHEEL WELL. INVESTIGATION FOUND THE ROD END FITTING, P/N 1159HM20116, WAS CRACKED ON THE NOSE GEAR ACTUATOR ALLOWING COMBINED HYDRAULIC SYSTEM FLUID TO DRAIN. ACTUATOR, S/N 32-105,SDR CA990907038Brushes · worn(CAN) GEAR WOULDN'T COME UP. CIRCUIT BREAKER DID NOT TRIP. WARNING HORN WENT OFF WHEN MANIFOLD PRESSURE AT 15. NOTICED NOSE GEAR PARTIALLY DOWN IN MIRROR. CYCLED GEAR A FEW TIMES, GEAR CAME DOWN AND LOCKED SHOWING GREEN LIGHT.SDR 99ZZZX3413Cylinder · crackedRADIUS ROD, PN 1862/K, SN LK-8706352, WAS RECEIVED WITH COMMENT 'CRACKED'. INSPECTION REVEALED APPROXIMATELY A 10 INCH CRACK ORIENTED ALONG THE FORGING FLASH LINE ON THE ONE-WAY RESTRICTOR MOUNTING LUG SIDE, RUNNING FROM THE 'OPEN' END OF THE CYLINDER, PN 184SDR 99ZZZX3078Cylinder · crackedRADIUS ROD, PN 1862/I, S/N LK-8706352, WAS RECEIVED WITH COMMENT 'CRACKED'. INSPECTION REVEALED APPROXIMATELY A 10 INCH CRACK ORIENTED ALONG THE FORGING FLASH LINE, ON THE ONE-WAY RESTRICTOR MOUNTING LUG SIDE, RUNNING FROM THE 'OPEN' END OF THE CYLINDER, PN 1SDR 99ZZZX3264Actuator · malfunctionedNOSE LANDING GEAR DID NOT RETRACT. RECYCLED ACCORDING TO PROCEDURE, STILL WOULD NOT CYCLE. REPLACED NOSE LANDING RETRACT ACTUATOR IAW MM 32-20-00. ACCOMPLISHED RETRACTION TEST PER MM 32-30-00. ALSO ACCOMPLISHED FREE FALL IAW MM 32-33-00-501 (TASK). FOUND SDR 20000713SH019Actuator · leakingMALFUNCTION OCCURRED IN-FLIGHT. PILOT REPORTED HYDRAULIC PUMP FAILURE IN-FLIGHT. TROUBLESHOT PROBLEM, DETERMINED THAT LT MAIN GEAR ACTUATOR WAS LEAKING AT ACTUATOR SHAFT, AS WELL AS NOSE GEAR ACTUATOR LEAKING INTERNALLY AND SUCKING IN AIR, ALL CONTRIBUTING SDR 99ZZZX2931Actuator · leakingMALFUNCTION OCCURRED IN-FLIGHT. PILOT REPORTED HYDRAULIC PUMP IN-FLIGHT. TROUBLESHOT PROBLEM IN SHOP. DETERMINED NOSE GEAR ACTUATOR WAS LEAKING INTERNALLY AND SUCKING IN AIR, AND LT MAIN GEAR ACTUATOR WAS LEAKING WHICH CAUSED PUMP TO CONTINUALLY CYCLE AND FSDR RAIA990720Actuator · failedPSP - FLT 4705 - NOSE GEAR DID NOT RETRACT. MAINTENANCE REPLACED RETRACTION JACK ON NOSE GEAR. (X)SDR CA990728085Actuator · cracked(CAN) AFTER LOSS OF C-SYSTEM HYDRAULIC FLUID, CREW INITIATED A MANUAL GEAR EXTENSION RESULTING IN A LARGE AUDIBLE BANG FROM THE RIGHT MLG. AIRCRAFT LANDED WITHOUT INCIDENT. INVESTIGATION REVEALED THAT THE RIGHT LANDING GEAR ACTUATOR SHEARED, JURY DRAG BRACE SDR CA990812017Housing · corroded(CAN) WHEN ACTUATOR WAS STRIPPED FOR OVERHAUL INSPECTION, WATER WAS FOUND INSIDE THE HOUSING ALONG WITH THE NORMAL AMOUNT OF GREASE. THE HOUSING AND COVER PLATE ARE MANUFACTURED FROM MAGNESIUM AND HAD MAJOR CORROSION. HOUSING P/N 508102443, COVER P/N 5082020SDR 99UAL900366Bolt · brokenHEARD LOUD BANG WHEN GEAR EXTENDED. BELIEVE IT TO BE NOSE GEAR DOOR AS WE HAD 3 GEAR GREEN LIGHTS. NLG RETRACT ACTUATOR MOUNT BOLT FAILED AND MIGRATED OUT OF THE LOWER CLEVIS ALLOWING GEAR TO FREE FALL UNRESTRICTED BY THE ACTUATOR. NLG RT FWD DOOR DRIVE LINSDR 99ZZZX2591Actuator · leakingLEAKING FROM AROUND PISTON SHAFT. REPLACED WITH NEW UNIT.SDR 99ZZZX2590Actuator · leakingLEAKING FLUID OUT OF EMERGENCY GEAR EXTENSION VALVE. SHUTTLE VALVE ON NLG ACTUATOR WAS FOUND BYPASSING OUT TO THE VENT LINE. PURGED HYDRAULIC LINES AND RPELACED NLG ACTUATOR.SDR 99ZZZX3263Actuator · failedATB/MIA - LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF MIA. RECYCLED ACCORDING TO PROCEDURES, STILL WOULD NOT RETRACT. REPLACED NOSE LANDING RETRACT ACTUATOR IAW MM 32-20-00. ACCOMPLISHED RETRACTION PER MM 32-00-501 (TASK). FOUND ALL NORMAL. RETURNED AIRCSDR USAASB99145Actuator · malfunctionedCLT - FLT 821 - AFTER TAKEOFF AND GEAR RETRACTION, CREW RECEIVED A NOSE GEAR UNSAFE LIGHT AND A WIND NOISE FROM THE NOSE GEAR AREA ONCE THE GEAR LEVER WAS PLACED TO THE OFF POSITION FROM THE UP POSITION. CREW PLACED GEAR LEVER BACK TO THE UP POSITION AND WINDSDR USAA990556Gusset · crackedCLT - DURING Q-1 CHECK, FOUND 3 INCH CRACK IN NOSE GEAR ACT FORWARD ATTACH FITTING GUSSET. REPLACED GUSSET WITH IDENTICAL PART NUMBER. (M)SDR CA990630095Control Unit · malfunctioned(CAN) INTERMITTANT PROBLEM ON THE LANDING GEAR RETRACTION SYSTEM IN THE UP POSITION ONLY. SOMETIMES THE 'GEAR IN TRANSITION' LIGHT STAYED LIT AND, ON ONE OCCASION, THE GEAR DOWN SELECTION COULD NOT BE DONE OTHER THAN BY THE MANUAL SYSTEM. MANY GEAR RETRACTISDR C2XA99BT048Actuator · wornEWR - PERFORMING LINE MAINTENANCE UPON AIRCRAFT, MAINTENANCE NOTED NOSE LANDING GEAR ACTUATOR AFT ROD END BEARING LOOSE IN ACTUATOR FITTING. REMOVED AND REPLACED NOSE GEAR ACTUATOR OPS CHECKED SYSTEM GOOD. (M)SDR CA990630006Actuator · cracked(CAN) ON GEAR RETRACTION AFTER TAKEOFF, RT MLG RED LIGHT CAME ON AND REMAINED ON. MANUAL EXTENSION CARRIED OUT AND AC LANDED OK. FOUND RT MLG UPLOCK ACTUATOR ATTACHMENT C RACRACKED OFF. REPLACED, EXTENSION CARRIED OUT SERVICEABLE.SDR DLM88991110Actuator · failedLT MAIN LANDING GEAR UNSAFE INDICATION WITH GEAR HANDLE UP. CYCLED GEAR DOWN, INDICATION OK. UP UNSAFE AGAIN. GEAR DOOR LIGHT OUT TILL FL270 THEN INTERMITTENT. ALSO, AUTOSPOILER FAIL MSG ON EOAP. DIVERTED TO DFW. REPLACED LEFT MAIN LANDING GEAR ACT, SWUNSDR 99ZZZX2565Actuator · crackedDOWNLOCK ACTUATORS COULD NOT BE RIGGED TO SPECS. DURING ANNUAL INSPECTION CHECK, FOUND ROD STICKING. SENT IN FOR OVERHAUL. FOUND INTERNAL GUIDE DAMAGED, P/N 9851048-2. INSTALLED AFTER OVERHAUL (17 YRS OLD). SUBMITTER SUGGESTED PART SHOULD HAVE LIFE-LIMIT OSDR 99ZZZX2564Actuator · crackedDOWNLOCK ACTUATORS COULD NOT BE RIGGED TO SPECS. DURING ANNUAL INSPECTION CHECK, FOUND ROD STICKEY. SENT IN FOR OVERHAUL. FOUND INTERNAL PN 1280246-1 CRACKED AND PN 1280120-3 WITH DEEP SCRATCH. UNIT CONSIDERED B.E.R. (17 YRS OLD). REPLACED WITH OVERHAULEDSDR 99ZZZX2214Seal · failedPREMATURE FAILURE OF ACTUATOR RAMROD GLAND SEAL AFTER 4,987 HOURS OF 24,000 HOURS STANDARD OVERHAUL LIFE. SURFACE FINISH OF RAMROD MEASURE ACCEPTABLE.SDR C2XA99IA283Actuator · inoperativeIAH - FLT 3438 - THE CREW REPORTED THAT THE LEFT MAIN GEAR WOULD NOT RETRACT AND HAD A RUMBLING VIBRATION UNTIL THE CONTROL LEVER WAS CYCLED MAINTENANCE REMOVED AND REPLACED THE LEFT MAIN LANDING GEAR RETRACT ACTUATOR IAW EMB120MM, THE LANDING GEAR RELAY BOX ISDR 99ZZZX2405Actuator · failedCLT - NOSE GEAR COLLAPSED ON LANDING. NOSE GEAR RETRACT CYLINDER NOT LETTING NOSE GEAR COME DOWN AND LOCK. REMOVED AND REPLACED NOSE GEAR ACTUATOR. OPS CHECK GOOD. INSTALLED SERVICEABLE GEARS AND FERRIED TO CMH.SDR AALA990687Actuator · defectivePHX - FLT 1538 - AFTR TAKEOFF, GEAR FAILED TO RETRACT. CREW ACCOMPLISHED CHECKLISTS AND RETURNED PHX AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED NOSE GEAR OVER CENTER ACTUATOR. ACCOMPLISHED EXTENSION AND RETRACTION CHECKS AND LEAK CHECKS WITH SDR AALA990686Actuator · defectivePHX - FLT 1538 - AFTER TAKEOFF, GEAR FAILED TO RETRACT. CREW ACCOMPLISHED CHECKLISTS AND RETURNED PHX AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED NOSE GEAR RETRACT ACTUATOR. ACCOMPLISHED EXTENSION AND RETRACTION CHECKS AND LEAK CHECKS WITH NO SDR 99ZZZX2013Hose · mismanufacturedAEROQUIP U.K. DISTRIBUTED HIGH PRESSURE HOSES 1 INCH TOO SHORT. HOSES SHIPPED ARE 21.6250 INCH. CORRECT SIZE ACCORDING TO DRAWINGS SHOULD BE 22.6250 INCH. RAYTHEON AIRCRAFT HAS BEEN NOTIFIED.SDR 99ZZZX2004Hose · mismanufacturedHOSES SHIPPED FROM U.K. FACILITY (AEROQUIP) SOLD TO RAYTHEON AIRCRAFT (VENDOR) ARE ONE INCH TOO SHORT. THIS DEFECTIVE BATCH HAS BEEN DISTRIBUTED THROUGHOUT THE U.S.A. TO THE END USER. IF ANY OF THSE HOSES ARE INSTALLED, INADVERTENT OPERATION OF THE MLG WILL SDR CALA9900443Actuator · leakingWITH APU AIR ON AND PACKS ON, CABIN FILLS WITH SMOKE AND STRONG BURNING SMELL. FOUND LEFT GEAR RETRACT ACTUATOR IN TRANSIT LEAK. REMOVED AND REPLACED ACTUATOR PER MM 32-32-02. PERFORMED BURN OUT OF PNEUMATIC DUCT PER MM 21-20-02.SDR 99ZZZX1928Seal · leakingWHEN LANDING GEAR HANDLE WAS SELECTED DOWN, PILOT DID NOT GET GREEN LIGHT. CYCLED GEAR SEVERAL TIMES, UNABLE TO GET GREEN LIGHT. TRIED TO HAND PUMP GEAR DOWN WITH SAME RESULTS. THEN TRIED IT WHILE DOING NEGATIVE 'G'S', THEN NOSE LOCKED DOWN WITH GREEN LIGHTSDR SCNA99706Beam · corrodedDURING A HEAVY MAINTENANCE CHECK, FOUND NOSE LANDING GEAR ACTUATOR SUPPORT BEAM LEFT HAND FORWARD MOUNT WITH DEEP PITTED CORROSION. REMOVED SUPPORT IAW B727 SRM 513002. CORROSION WAS FOUND OUT OF LIMITS IAW 727 SRM 531001. FOUND MATERIAL TO BE 7075 T6 IAW WSDR 99ZZZX1886Sector Gear · failedDURING ANNUAL INSPECTION GEAR OPERATION, ADJUSTED DOORS TO FIT TIGHTER, AND ACTUATOR SECTOR SHEARED TEETH. ACCORDING TO BEECH SHOP MANUAL AND OWNER'S MANUAL, IF GEAR ACTUATOR MOTOR FAILS TO SHUT OFF AFTER GEAR UP OR DOWN POSITIONS, ADJUST OR REPLACE LIMIT SWISDR 99ZZZX1870Lug · brokenDURING A 135 CHARTER OPERATION, THE PILOTS WERE UNABLE TO GET A GEAR-UP SAFE LIGHT AFTER DEPARTING. UPON RETURNING TO AIRPORT WITH 3 GREEN SAFE LIGHTS, THE NOSE GEAR COLLAPSED ON LANDING ROLL-OUT, DAMAGING BOTH PROPELLERS AND SLIGHT DAMAGE TO NOSE GEAR DOORS SDR RRXA99191Pin · failedUPON GEAR DOWN SELECTION, LOUD (EXPLOSIVE) BANG CAUSED AIRCRAFT TO SHUTTER VIOLENTLY ALL INDICATIONS NORMAL. FOUND RT MAIN LANDING GEAR ACTUATOR PIN BROKEN SECURED ACTUATOR TO GEAR. INSTALLED 3 GEAR PINS AND SAFTIED. I HAVE INSPECTED THIS ACFT AND FOUND IT SDR DL73E990762Fitting · brokenON TRANS CHECK, FOUND RT MAIN GEAR RETRACT ACTUATOR O/B ATTACH FITTING BROKEN FREE FROM SPAR. REPLACED SHEARED BOLTS, CRACKED FITTING AND INSPECTED SPAR.SDR AU990380Motor · failed(AUS) LANDING GEAR ELECTRIC MOTOR BRUSHES WORN BEYOND LIMITS. HYDRAULIC OIL CONTAMINATION ALSO EVIDENT DUE TO WORN DRIVE SHAFT `O' RING SEAL.SDR AU990304Bolt · sheared(AUS) RIGHT MAIN LANDING GEAR ACTUATOR FORWARD MOUNT BOLT SHEARED.SDR 99ZZZX1380Piller Assy · crackedAIRCRAFT ABORTED FLIGHT DUE TO RT MAIN GEAR UNSAFE LIGHT ILLUMINATED. INSPECTED LANDING GEAR AND FOUND THE RT MAIN GEAR ACTUATOR PILLER ASSY WAS CRACKED AT WELDED JOINT. INSPECTED AREA AROUND PILLER ASSY AND FOUND NO OTHER DAMAGE. INSTALLED NEW PILLER ASSYSDR AU990313Rod End · failed(AUS) LEFT BODY LANDING GEAR EXTEND/RETRACT ACTUATOR EYE END BEARING SPLIT AND DISPLACED SIDEWAYS AT THE OLEO END.SDR 99ZZZX1083Rod · crackedINSPECTED NOSE GEAR ACTUATOR ROD FOR CRACKS AT THE THREADED END. CRACK DISCOVERED IN THE BOTTOM OF THE THREAD GROOVE BELOW THE JAMB NUT SECURING FITTING, PN 2-4420-001. SEVERAL PREVIOUS ACTUATORS ON OTHER AIRCRAFT REPLACED DUE TO CRACKING AND/OR SEPARATION OSDR 99ZZZX2177Actuator · failedNLG ACTUATOR WAS REMOVED AND SENT TO CESSNA AFTER FAILING SLOW CYCLE TEST. ACTUATOR WAS RE-INSTALLED AFTER REPAIR. OPS CHECK SHOWED NO FAULTS. ON FIRST FLIGHT, PILOTS WERE NOT ABLE TO GET AN 'UP AND LOCKED' LIGHT. AIRCRAFT LANDED WITHOUT INCIDENT. POST-FLSDR UPS99828983Actuator · failedINSPECTION TYPE-N/A, UPON LOWERING LANDING GEAR HANDLE ON APPROACH, A VERY LOUD VIOLENT NOISE WAS HEARD FROM WHAT SEEMED LIKE THE AREA OF THE NOSE GEAR. THE RT AND NOSE GEAR INDICATED DOWN AND LOCKED, THERE WAS NO GREEN GEAR DOWN LIGHT FOR THE LEFT GEAR. AT SDR SWAA990477Fitting · corrodedDURING SCHEDULED D-CHECK, FOUND CORROSION IN ALL FOUR OF THE RT MAIN LANDING GEAR RETRACT ACTUATOR ATTACH FITTING BEAM HOLES. REMOVED AND REPLACED MLG ACTUATOR ATTACH FITTING PER MM AND EO-99-0188.SDR CA990330061Actuator · malfunctioned(CAN) AFTER TAKEOFF, RIGHT MLG DOOR AND INTRANSIT LIGHT ILLUMINATED. INVESTIGATION REVEALED THAT THE DOOR ACTUATOR P/N 2-690021-19 WAS U/S.SDR 99ZZZX1186Actuator · fracturedDURING AN INCIDENT INVESTIGATION TO DETERMINE THE CAUSE OF A NOSE GEAR COLLAPSE, IT WAS DETERMINED THE CESSNA NOSE GEAR ACTUATOR LEFT SIDE DOWNLOCK PIN WAS FRACTURED AT THE ROLL PIN SECURING POINT OF THE ACTUATOR. THIS HALF OF THE LOCK PIN WORKED ITS WAY OUT
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