JASC 3220
Service difficulty reports · 1,842
Reports filed under 3220 · Nose/Tail Landing Gear, 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 = '3220' 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 = '3220' 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 COMA0460491Selector Valve · malfunctionedFLIGHT 5633 NLG DOOR WARNING. REPLACED THE NLG DOOR SELECTOR VALVE.SDR 2004FA0000892Trunnion · crackedDURING A 1200 HOUR SCHEDULED INSPECTION, THE OUTER STRUT BODY OF THE NOSE LANDING GEAR UPPER TRUNNION WAS FOUND TO HAVE A CRACK IN THE OUTER BARREL STARTING FROM THE UPPER THREAD LOCK BORE EXTENDING DOWN 5.75 INCHES.SDR 2004FA0000648Downlock · crackedDURING INSPECTION FOR AN INTERMITTENT IN TRANSIT LIGHT, DISCOVERED CRACKED NLG DOWNLOCK ASSY. HALF OF THE IB PERIMETER AROUND ACTUATOR ROD ATTACH POINT WAS BROKEN OFF. REMAINING HALF HAS SEVERAL CRACKS EMANATING FROM BOLT HOLE. SEVERAL MORE GEAR ACTUATIONS SDR COMA0460467Torque Link · disconnectedFLIGHT 5530 GEAR DISAGREE WARNING. NLG DID NOT RETRACT. FOUND NLG TORQUE LINKS DISCONNECTED. CONNECTED TORQUE LINKS, NO DEFECTS NOTES.SDR IXXA4001040Door · openAFTER TAKE OFF WITH THE GEAR UP THE CREW HEARD EXCESSIVE NOISE COMING FROM THE NOSE GEAR AREA. CREW CYCLED GEAR AND SOUND CONTINUED UPON INVESTIGATING NOSE GEAR AREA FOUND LT FWD GEAR DOOR OPEN, RESET DOOR IAW DC-8. OPS CHECK NORMAL NO DAMAGE NOTED.SDR 2005FA0000261Mechanism · failedNOSE LANDING GEAR FAILED TO EXTEND DURING APPROACH 8/5/04. NOSE GEAR WAS CONFIRMED TO NOT BE EXTENDED BY COCKPIT INDICATION AND WING MOUNTED MIRROR. SEVERAL ATTEMPTS WERE MADE TO EXTEND NOSE GEAR, TO NO AVAIL. MANUAL NOSE GEAR EXTENSION WAS ALSO ATTEMPTED, SDR DXTA200400350Landing Gear · malfunctionedDURING APPROACH NOSE GEAR WOULD GO TO DOWN AND LOCK ON TWO TRIES. BLEW GEAR DOWN AND PROCEEDED TO LAND. JACKED AIRPLANE, CYCLED GEAR 15 TIMES TO BLEED SYSTEM RESET AND RE-SERVICED NITROGEN BOTTLE. COULD NOT DUPLICATE GEAR PROBLEM IN ANY OF THE OPERATIONS. SDR 2004FA0000603Nut · looseSAFETY WIRE BROKE FROM THE NUT THAT RETAINS THE NOSE LANDING GEAR PISTON/PISTON ROD ASSEMBLY INTO THE NOSE STRUT CYLINDER TUBE ASSEMBLY. THE PISTON/PISTON ROD ASSEMBLY SEPARATED FROM THE STRUT CYLINDER TUBE ASSEMBLY UPON LANDING. SUBSEQUENTLY THE NOSE GEAR/PISDR IXXA0400099OLink · brokenDURING TAKE OFF, ON GEAR RETRACTION, CREW HEARD NOISE AND VIBRATION IN NOSE GEAR AREA UNTIL GEAR WAS LOWERED. CREW CYCLED GEAR, RETURNED AND LANDED WITHOUT INCIDENT. AN INSPECTION IS ONGOING. AS SOON AS INFORMATION BECOMES AVAILABLE IT WILL BE PROVIDED. MAINTSDR IXXA0400098OSeal · damagedDURING TAKE OFF, ON GEAR RETRACTION, CREW HEARD NOISE AND VIBRATION IN THE NOSE GEAR AREA UNTIL GEAR WAS LOWERED. CREW CYCLED GEAR, RETURNED AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND LT NOSE LANDING GEAR DOOR SEAL PARTIALLY HANGING OUT. THE DAMAGED SEAL SDR CA040720008Fork · crackedNOSE GEAR FORK WAS FOUND 2 INCH CRACK IN THE RADIUS.SDR 04FDEA02036Bracket · brokenHYD CLAMP SUPPORT BRACKET IS BROKEN AT LOWER MOUNT OF THE MAINT PLATFORM ON THE NOSE GEAR STRUT. REMOVED AND REPLACED BRACKET IAW MM 20-50-02-2 AT MAE.SDR 2004FA0000853Rod End · brokenTHE AIRCRAFT DEPARTED. A LARGE NOISE WAS HEARD, COULD NOT EXTEND NOSE GEAR. LANDED WITH AN UNSAFE NOSE GEAR UP, NOSE GEAR COLLAPSED ON LANDING CAUSING DAMAGE. THE ROD END FAILED ON TUBE ASSY. NOTE: THIS IS A COMMON PROBLEM ON THE AK. (SW05200408481)SDR ASMF200406025Link · failedAIRCRAFT RETURNED OF FLIGHT, STRONG VIBRATION IN NOSE LANDING GEAR. DURING MAINTENANCE CHECK WAS DETECTED LT NOSE LANDING GEAR DOOR OPENED, DOOR AND ACTUATOR WERE CHECKED AND ACTUATOR WAS REPLACED IAW MM 32-22-01, TEST FLIGHT WAS PERFORMED AND THREE CYCLES OF SDR CA040616007Bushing · wornEXCESSIVE UP AND DOWN MOVEMENT FOUND IN STEERING SECTION OF NOSE LANDING GEAR. BRONZE BUSHINGS FOUND TO BE WORN (P/N 532.20.12.078) IT IS BELIEVED THAT WHEN GREASING THE NOSE GEAR ASSEMBLY, THE CONTACT SURFACES OF THE BUSHINGS ARE NOT GETTING PROPER LUBRICATISDR CA040609015Landing Gear · failed(CAN) FAULT: THE NOSE GEAR DID NOT RETRACT AFTER DEPARTURE. THE FLT CREW RETURNED TO DEPARTURE AND LANDED WITHOUT FURTHER INCIDENT. NO ADDITIONAL INFORMATION WAS PROVIDED BY THE FLIGHT CREW. AIRCRAFT OUT OF SERVICE FOR INVEST. NOTE: MORE INFO WILL FOLLOW WHESDR MV5RO55NBellcrank · failedTHE BELLCRANK FOR THE LT NOSE GEAR AFT DOOR FAILED/ CRACKED AT THE ROD END UPPER ATTACH POINT AND FELL OVER IN THE WHEEL WELL WHILE THE GEAR WAS IN THE UP POSITION. WHEN THE DOWN POSITION WAS SELECTED THE GEAR COULD NOT EXTEND DUE TO THE ROD BEING IN THE WAY.SDR ASO2004F00019Torque Link · disconnectedDURING CLIMB OUT, THE CREW SELECTED GEAR UP AND THE GEAR HANDLE WOULD NOT MOVE FROM THE DOWN POSITION. SEVERAL SECONDS LATER THEY RECEIVED A WEIGHT ON WHEELS INPUT CAUTION MESSAGE FOLLOWED BY A NOSE WHEEL STEERING INOPERATIVE CAUTION MESSAGE. QRH PROCEDURES SDR XNOA1188Landing Gear · malfunctionedON FINAL, NOSE GEAR WOULD NOT EXTEND, RECYCLED PER CHECKLIST AND LANDED. PERFORMED NORMAL LANDING GEAR CONTROL SYSTEM TEST IAW B727MM 32-31-0. TEST GOOD.SDR AUS20040470Landing Gear · collapsed(AUS) DURING INSPECTION OF NOSE LANDING GEAR FOR A NOSE LANDING GEAR FAULT, THE NLG COLLAPSED, TRAPPING THE AME BETWEEN THE NOSE CONE AND THE GROUND. DUE TO THE QUICK REACTION OF WORKMATES, THE AME WAS RELEASED FROM BENEATH THE AIRCRAFT AND ADMITTED TO HOSPITASDR 184591Landing Gear · vibrationON TAKE OFF ROLL OUT ENCOUNTERED EXCESSIVE NOSE WHEEL SHIMMY AT ABOUT 50 KTS AND PILOT ABORTED TAKE OFF.SDR 2004FA0000517Brace · inoperativeIN FLIGHT, AC LOST HYDR PRESSURE FOR UNRELATED CAUSE. HYDR PRESSURE NORMALLY ASSISTS L/G TO REMAIN IN DOWN AND LOCKED POSITION. ON LANDING, AC TOUCHED DOWN NORMALLY. ON ROLLOUT, NOSE LANDING COLLAPSED. LANDING GEAR SYS IS DESIGNED TO REMAIN DOWN AND LOCKEDSDR FX72004F00001Warning Light · illuminatedNOSE GEAR UNSAFE LIGHTS ON FRONT AND F/E PANELS STAYED ON RETURNED WITHOUT INCIDENT. JACKED A/C AND PERFORMED GEAR SWING IAW MM. NLG SWING PERFORMES NORMALLY. AIRCRAFT RETURNED TO SERVICE WITHOUT FURTHER INCIDENTS.SDR GTIA040472Monitor · inoperativeNOSE GEAR SPRAY DEFLECTOR MISSING RT REAR DEFLECTOR. REPLACED RT REAR DEBRIS DEFLECTOR ON NOSE GEAR SPRAY DEFLECTOR.SDR AWXA200400560Bearing · corrodedLANDING GEAR, DURING C-15 CHECK CORROSION WAS FOUND ON THE NOSE LANDING GEAR (NLG) DRAG BRACE RT TRUNNION BEARING. MAINTENANCE REMOVED AND REPLACED CORRODED NLG DRAG BRACE RT TRUNNION BEARING IAW BMM 32-21-61-4.SDR 2004FA0000376Bolt · shearedDURING FLIGHT, THE PILOT REPORTED THAT THE GEAR UNSAFE LIGHT WAS ILLUMINATED DURING GEAR RETRACTION. THE GEAR WAS EXTENDED AND 3 GREEN LIGHTS WERE OBSERVED. DURING THE SUBSEQUENT INSPECTION, THE BOLT IDENTIFIED BELOW WAS FOUND SHEARED AND THE PORTION OF THE BOSDR DXTA200400302Landing Gear · malfunctionedAFTER TAKE OFF FROM FFC NOSE LANDING GEAR WOULD NOT RETRACT, DIVERTED TO ATL AND LANDED SAFELY. ITEM IS UNDER INVESTIGATION.SDR BNG2004F00000Link · crackedNOSE GEAR LINK PN 76426-03, CRACKED TOP RT SIDE.SDR 228551Bushing · looseDURING TAKE-OFF ROLL AT AROUND 40 KNOTS THE A/C HAD A VIOLENT NOSE WHEEL SHIMMY. THE CREW ABORTED TAKE-OFF AND RETURNED TO THE GATE IN PIT. A/C TAKEN OUT OF SERVICE 4-19-04 AT 2245(LT) PIT MX TIGHTENED NOSE STEERING COLLAR BUSHING, PERFORMED TAXI CHECK. NO SDR CA040413009Drag Brace · cracked(CAN) NOSE GEAR UPPER DRAG BRACE HAS A CRACK APPROXIMATELY .2500 INCHES IN LENGTH AND .1250 INCHES IN DEPTH, NEAR LT GEAR DOOR ATTACHMENT POINT. UPPER DRAG BRACE REPLACED.SDR CA040413010Drag Brace · cracked(CAN) NOSE GEAR UPPER DRAG BRACE HAS A CRACK APPROXIMATELY .2500 INCHES IN LENGTH AND .1250 INCHES IN DEPTH, NEAR LT GEAR DOOR ATTACHMENT POINT. UPPER DRAG BRACE REPLACED. TIMES 57213:23 CYCLES 53614.SDR P9RA20040010Cable · out of rigWITH GEAR HANDLE IN THE OFF POSITION WHILE IN LIGHT TURBULENCE, NOSE GEAR LIGHT ILLUMINATED. (PIE TO SYR) CRUISE FLIGHT. FOUND NOSE GEAR WHEEL WELL DOOR CABLES WITH LOW TENSION. ADJUSTED PER M/M 32-22. CLEANED AND LUBRICATED NOSE GEAR. OPERATIONALLY CHECKED GSDR C2XA04CL033Drag Strut · seizedCLE FLIGHT 2127 THE CREW REPORTED ON APPROACH THE NOSE GEAR DID NOT INDICATE DOWN AND LOCKED. THE CREW FOLLOWED THE QRH AND ACCOMPLISHED LANDING GEAR EXTENSION. ALL GEAR INDICATED DOWN AND LOCKED AND THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCESDR FTU2004F00001Torque Knee · gougedDURING A 6 YEAR/ 8,000 CYCLE LANDING GEAR INSPECTION, DAMAGE WAS FOUND ON ALL 4 MAIN LANDING TORQUE KNEE`S AT THE UPPER (PN 101-8100321) AND LOWER (PN1018100327) KNEE`S ATTACH POINT. ITS SUSPECTED THAT IN THE PAST, SOMEONE HAD ATTACHED SOME KIND OF HOOK CLAMPSDR CA040401002Bolt · broken(CAN) DURING REGULAR MAINTENANCE, IT WAS DECIDED TO INSPECT THE CONDITION OF THE CENTRE BOLT OF THE DRAG LINK ASSY AS A RESULT OF THE FAILURE OF THIS BOLT ON THE OTHER COMPANY OPERATED AIRCRAFT. THIS BOLT WAS FOUND IN PLACE, BUT WHEN THE NUT WAS ROTATED IT WASSDR CA040331003Bolt · sheared(CAN) THE AIRCRAFT WAS ON A ROUTINE TRAINING FLT & HAD JUST LANDED WHEN THE NLG SUDDENLY COLLAPSED DURING LANDING ROLL. ONCE ACFT WAS CLEARED TO BE MOVED FROM RUNWAY, IT WAS TOWED TO RAMP AREA WHERE MX PERSONNEL WERE ABLE TO INVESTIGATE FAILURE. EXAMINATION OFSDR AUS20040206Bolt · sheared(AUS) NOSE LANDING GEAR TRAILING LINK PIVOT BOLT FAILED AT LT PIVOT POINT.SDR AT0400006Deflector · damagedNOSE LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. REMOVED AND REPLACED SPRAY DEFLECTOR.SDR COMA0460203Priority Valve · failedFLIGHT 5205 RECEIVED A GEAR DISAGREE AND NOSE DOOR WARNING AFTER TAKEOFF FROM DTW. CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD. REPLACED THE NLG PRIORITY VALVE.SDR DLM88040239Cylinder · failedNOSE GEAR DID NOT EXTEND DURING NORMAL EXTENSION. REPLACED NOSE GEAR BUNGEE CYLINDER.SDR COMA0460198Priority Valve · failedFLIGHT 5092 WHEN SELECTING GEAR DOWN DURING CVG APPROACH, RECEIVED A GEAR DISAGREE CAUTION. REPLACED THE NLG PRIORITY VALVE.SDR CA040311009Strut · deflated(CAN) DURING CLIMB OUT, L/G SELECTED UP, NOSE GEAR UNSAFE LIGHT ON WITH ASSOCIATED BUFFERING & NOISE. AIRCRAFT LANDED. MAINTENANCE FOUND NOSE OLEO DEFLATED. NOSE STRUT SERVICED, GEAR RETRACTION CARRIED OUT AND AIRCRAFT DISPATCHED SERVICEABLE.SDR A6WA200440029Torque Link · disconnectedAFTER TAKEOFF SELECTED GEAR UP, GOT GEAR UP DISAGREE. RAN THROUGH CHECKLIST AND RETURNED. ALSO, GOT NWS INOPERATIVE, WOW INPUT CAS MESSAGE. INSPECTED AND FOUND NLG TORQUE LINKS DISCONNECTED. RECONNECTED TORQUE LINKS (PN 16144-101UPPER, 16154-101 LOWER).SDR ASOA04184Arm · disconnectedFLT 4930 - DURING TAKEOFF FROM SNA-DFW, THE GEAR HANDLE WAS FOUND STUCK IN THE DOWN POSITION, FOLLOWED BY A SINGLE CHIME AND A WEIGHT ON WHEELS INPUT CAUTION MESSAGE. QRH PROCEDUES WERE COMPLEID WITH AND AN EMERGENCY DECLARED. THE AIRCRAFT RETURNED TO SNA ANSDR A6WA200440026Torque Link · disconnectedNOSE LANDING GEAR DOOR OPEN AND CAUTION DISAGREE MESSAGES, ACCOMPANIED BY WOW INPUT AND STEERING INOPERATIVE CAUTION MESSAGE ON DEPARTURE. RAN QRH FOR NLG DOOR OPEN, GEAR DISAGREE REMOVED WITH GEAR DOWN, RAN QRH FOR CAUTIONS. RECONNECTED TORQUE LINKS, REMOVESDR HNAA0400015Turnbuckle · bentNOSE LANDING GEAR WOULD NOT RELEASE HAD TO BE MANUALLY RELEASED. WHEN GEAR HANDLE SELECTED DOWN NOSE UNSAFE LIGHT D/N ILLUMINATE, TRIED MANUAL EXTENSION, DID NOT WORK, TRIED AGAIN AND GEAR UNLOCKED. FOUND TURNBUCKLE BENT. REMOVED AND REPLACED TURNBUCKLE, OPSDR CHQ2004F00000Strut · inoperativeBEARING CAP SHIMS ARE MIGRATING OUT FROM CAP FACES. SOME SHIMS MIGRATE INTO BEARING LANDING, BETWEEN CAP AND BALL JOINT BEARING. THE TORQUE SPECIFICATIONS ARE FOR DRY TORQUE VALUES AND THE BOLTS ARE BEING INSTALLED WITH BOLTS ARE BEING INSTALLED WITH (CA-100SDR C2XA04IA020Landing Gear · underservicedDURING CLIMB THE CREW REPORTED THAT THE NOSE LANDING GEAR DID NOT RETRACT. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND DETERMINED THAT THE NOSE LANDING GEAR WAS UNDERSERVICED. THE LANDING GEAR WAS SERVICED AND THE AIRSDR C2XA04IA019Tube · malfunctionedFLIGHT 2766 - CREW REPORTED THAT THE LANDING GEAR FAILED TO RETRACT WITH AN ASSOCIATED LANDING GEAR AIR/GROUND FAIL MESSAGE. THE AIRCRAFT RETURNED TO IAH WHERE MAINTENANCE FOUND THE NOSE LANDING GEAR SLIDING TUBE TO BE LOCKING UP IN THE NOSE GEAR STRUT HOUSINSDR UPS04541986Landing Gear · stuckNOSE GEAR GREEN DN LGT FAILED TO ILUM W/GEAR HANDLE DN. EICAS MSG GEAR DISAGREE & GEAR DOORS DISPLAYED. DOORS & GEAR AMBER LGTS ILLUM. INDIC ATIONS WERE NORM AFTER ALTN GEAR EXT. REF LP 195912 R & R NLG RETRACT ACTUATOR PER MM VALVE & NOSE GEAR LOCK ACTUATOR
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