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 SWAA022890Priority Valve · faultyON DEPARTURE, RT MLG DID NOT RAISE, INDICATED DOWN AND UNSAFE WITH GEAR HANDLE IN UP AND OFF. CYCLED GEAR HANDLE TO UP AND RT MLG CAME UP. RECYCLED GEAR DOWN AND BACK UP ALL INDICATIONS NORMAL. REMOVED AND REPLACED RT MLG POSITION PRIORITY VALVE PER MM.SDR SWAA022882Bracket · crackedDURING SCHEDULED SERVICE CHECK, FOUND NLG UPPER ACTUATOR SUPPORT BRACKET CRACKED. REMOVED AND REPLACED NLG UPPER ACTUATOR SUPPORT BRACKET PER SRM.SDR 2002FA0001370Pin · looseAIRCRAFT TAXIED TO A PARKING SPOT AFTER LANDING. THE NOSE GEAR PIN ROTATED IN THE GEAR LEG CAUSING AN INTERFERENCE WITH THE DOWN LOCK HOOK TO ENGAGE WITH THE PIN, NOT ALLOWING THE NOSE GEAR TO BE DOWN AND LOCKED. THE DOWN LOCK HOOK ENGAGES TO THE FLAT OF THE DSDR COMA02606661TargetFLIGHT 6153 GEAR DISAGREE WARNING - NLG DID NOT RETRACT.REALIGNED NLG CENTERED, PROXIMITY TARGET.SDR C2XA02BT077Landing Gear · collapsedNLG COLLAPSED AFTER PUSH BACK. R & R OLEO STRUT, MAIN DRAG LEG AND LOCKING STRUT, 2NDARY DRAG LEG & LOCKING STRUT, DWN TENSION SPRINGS, DWN-UNLCK ACTUATOR, ACTUATING CYLINDER. R & R MLG CONTROL LEVER , LGEU, MLG SOLENOID VALVE & CHECK VALVE. DFDR & CMC DWNLSDR CA021121004Spring · broken(CAN) A STUDENT PILOT SELECTED LANDING GEAR DOWN, WHEN IT WAS NOTICED THAT THE NOSE LANDING GEAR TOOK APPROX. 2 MIN. TO EXTEND. THE AIRCRAFT WAS LANDED SAFELY AND MAINTENANCE WAS NOTIFIED. IT WAS NOTICE THE NOSE LANDING GEAR DOWN ASSIST SPRINGS WERE POSITIONSDR 2003FA0000007Wheel · crackedDISCOVERED CRACK IN THE SEAT FOR THE WHEEL BEARING RACE IN THE NOSE WHEEL HALF DURING ANNUAL INSPECTION. DEFECT APPEARS TO HAVE BEEN CAUSED BY REPEATED INSTALLATION OF THE RACE OVER THE LIFE OF THE WHEELSDR 2002FA0001285Torque Tube · crackedDURING INSPECTION OF THIS LANDING GEAR TORQUE TUBE THE PART WAS CLEANED OFF WITH A RAG AND VISUALLY INSPECTED AS USUAL. PAINT WAS SMOOTH AND UNBROKEN AROUND ENTIRE PART OTHER THAN NORMAL SMALL CHIPS IN PAINT FROM NORMAL USAGE. THEN SERVICED WITH A HAND OPERASDR FCPA081175Fork · damagedFOUND RADIAL SCORING IN STRUT BARREL OF NLG FORK APPROX. .003 INCH DEEP.SDR QXEA0201781Arm · scratchedPDX - NLG TRAILING ARM UNDERSIDE IS SCRATCHED AT .015 INCHES. REPAIRED IAW RD 8-23-289.SDR COMA0260606Strut · wornFLIGHT 5457 AFTER TAKE OFF FROM CVG RECEIVED A NOSE GEAR DOOR CAUTION MESSAGE, AIRCRAFT RETURNED TO THE FIELD.REPLACED THE NLG STRUT ASSEMBLY.SDR AUS20021168Landing Gear · malfunctioned(AUS) NOSE LANDING GEAR FAILED TO EXTEND. INVESTIGATION COULD FIND NO FAULT. SUSPECT A SMALL QUANTITY OF AIR IN THE HYDRAULIC SYSTEM.SDR COMA0260582Landing Gear · damagedFLIGHT 6088 GEAR DISAGREE MESSAGE. NLG FAILED TO RETRACT.REPLACED THE NLG ASSY.SDR DYM2002F00001Bolt · missingTHE PILOT EXPERIENCED A NOSE GEAR NOT EXTENDING. AFTER SEVERAL EXTENSION TRIES WITH NO SUCCESS, HE LAND WITH NOSE GEAR IN NOSE WHEEL WELL. THE NLG J HOOK WAS FOUND TO BE MISSING THE NUT AND COTTER KEY, ALLOWING THE J CONTROL ROD TO DISENGAGE FROM THE J HOOK SDR GTIA021034Deflector · crackedRIGHT NOSE GEAR SPRAY DEFLECTOR HAS CRACK ON HUB PART. REPLACED BROKEN SPRAY DEFLECTOR ON THE RIGHT SIDE OF NOSE GEAR, OK.SDR QXEA0201558Arm · excess playPDX - NOSE GEAR TRAILING ARM HAS RADIAL PLAY AT ATTACH POINT. REPAIRED IAW DOWTY CMM CHAPTER 32-20-01.SDR CA020916001Hydraulic System · contaminated(CAN) DURING APPROACH, NLG DID NOT EXTEND. ALT EXTENSION ATTEMPTED APPROX SIX TIMES WITHOUT SUCCESS. AN EMERGENCY WAS DECLARED AND LANDING PERFORMED WITH THE NLG RETRACTED. NO INJURIES REPORTED. NLG WAS EXTENDED WHERE THE A/C STOPPED AND WAS TOWED TO A HANGASDR 2002FA0001092Rod · brokenNOSE GEAR EMERGENCY EXTENSION DOWN SPRING ROD. BROKEN AT 71 CYCLES DUE TO INFERIOR WELD OF THE FITTING ON THE END OF THE ROD. VIOLENTLY SEPARATES FROM THE AIRCRAFT WHEN EITHER END BRAKES.SDR C2XA02BT051Switch · faultyEWR---CO3181, CREW REPORTED, "AIR RETURN DUE TO LDG AIR GND FAILURE AND THRUST REVERSER #1 DISAGREE" MESSAGES AFTER ROTATION. RUMBLING HEARD FROM NOSE ON CLIMBOUT. MAINTENANCE SERVICED THE NOSE LANDING GEAR STRUT AND REMOVED AND REPLACED NOSE LANDING GEAR SDR COMA0260503UplockFLIGHT 5646 GEAR DISAGREE MESSAGE WHEN GEAR SELECTED DOWN.ADJUSTED THE NLG UPLOCK ASSY.SDR SIMA200224101Landing Gear · bird strikeON ROTATION, THE AIRCRAFT HAD A BIRD STRIKE IN THE NOSE WHEEL WHEEL AREA. THE CREW DECLARED AN EMERGENCY AND RETURN TO LAX WITH NO FURTHER PROBLEMS. REMOVED BIRD REMAINS FROM UPPER NLG AND INSPECTED AREA WITH. NO DAMAGE NOTED. (M)SDR AWXA200200849Landing Gear · collapsedPHX - LANDING GEAR - FLT 0794 - AFTER LANDING AT PHX EN ROUTE FROM IAH AT LATER STAGE OF LANDING ROLL; THE NOSE LANDING GEAR COLLAPSED CAUSING SEVERE DAMAGE TO AIRFRAME, ENGINES, AND NOSE LANDING GEAR.SDR LC12002F00000Ring · wornDURING INSPECTION THE NLG STRUT, HAD FORE AND AFT AND SIDE TO SIDE PLAY BETWEEN THE HOUSING AND INNER STRUT. DISASSEMBLED STRUT. TECH REP ADVISED THAT THERE WERE NO PARAMETERS FOR THIS, REASSEMBLE AND CHECK THE STEERING ARM DIMENSIONS PER SM. IF GOOD THEN SDR HBK2002F00000Nut · missingWHILE INSPECTING AIRCRAFT NOSE GEAR, FOUND NOSE FORK RETAINER NUT AND WASHER STACK MISSING. NO EVIDENCE OF HARDWARE EVER BEING INSTALLED. NO SHEARED COTTER PIN. POSSIBLE NOSE FORK SEPARATION COULD HAVE OCCURRED CIRRUS SB HAD NOT BEEN ACCOMPLISHED.SDR SWAA021742Circuit Board · faultyNOSE GEAR RED UNSAFE LIGHT REMAINED ILLUMINATED AFTER RAISING GEAR HANDLE. REMOVED AND REPLACED PRINTED CIRCUIT BOARDS M983 AND M1215 PER MM.SDR CA020731017Tube · split(CAN) DURING SERVICING OF TAILWHEEL, A NEW TUBE WAS BEING INSTALLED. THE TUBE WAS INFLATED TO CHECK FOR LEAKS (STANDARD PROCEDURE) AND IT WAS NOTICED THAT THE SIDE OF THE TUBE STARTED TO SPLIT. 8 TUBES WERE PURCHASED AT THE SAME TIME. ALL OF THEM HAVE THE SDR QXEA0201070Arm · gougedPDX- NOSE LANDING GEAR TRAILING ARM HAS NICKS AND GOUGES ALONG LEADING EDGE. REPAIRED IAW DHC-8 RD 8-32-289.SDR 2002FA0000859Actuator · contaminatedUPON LANDING ROLLOUT NOSE GEAR COLLAPED. INVESTIGATION INDICATED ACTUATOR CONTAMINATED BY WATER. CHEVRON SEALS WORN, AND DOWN LOCK SWITCH DETERIORATED. SUSPECT ACTUATOR FROZE IN FLIGHT FROM COLD TEMPERATURES. ACTUATOR OVERHAULED. NO FURTHER PROBLEM.SDR CA020626013Bellcrank · cracked(CAN) SMALL CRACK ON BOTH RADII OF CENTRE BLOCK ON BELLCRANK.SDR UPS02238801Cap · corrodedINSPECTION TYPE:C+SI NOSE LANDING GEAR LT TRUNNION CAPS CORRODED. TRUNNION CAPS REWORKED IAW SRM 53-40-01. FLUORESCENT PENETRANT INSPECTION COMPLIED WITH NDF. NEW BEARINGS FABRICATED IAW SOPM AND OHM.SDR GXP2002F00001Strut · dischargedNOSE GEAR DID NOT RETRACT. NOSE GEAR STRUT SERVICED. RETRACTION OF LANDING GEAR PERFORMED. OPS CHECKED GOOD.SDR GTIA020631Landing Gear · vibrationFLL - FLT 380 - ON INITIAL TAKEOFF ROLL, A HARD SHIMMY SEEMING TO COME FROM THE NOSE WHEEL OCCURRED. ABORTED TAKEOFF AT 70 KNOTS. INSPECTED ALL TIRES AND BRAKES NO DEFECTS MWA'S. INSPECTED AND LUBRICATED NOSE LANDING GEAR. NO DEFECTS NOTED. (M)SDR 2002FA0000759Strut · corrodedDURING ROUTINE REPLACEMENT OF NOSE STRUT LORD SHOCK DISCS, SEVERE CORROSION WAS FOUND INSIDE THE STRUT ASSEMBLY. CORROSION PENETRATED 30 PERCENT OF WALL THICKNESS. PART IS ALMOST 20 YEARS OLD. RECOMMEND LOOKING INSIDE TUBE DURING ANNUALS WITH MIRROR.SDR 2002F01115Packing · damagedFLT 5853 - CLE-PHL - GEAR DISAGREE MESSAGE. NOSE GEAR WILL NOT RETRACT ON FIRST ATTEMPT. MAINTENANCE WAS CALLED. MAINTENANCE REPLACED PACKING, ADJUSTED TARGET. OP CHECKS GOOD IAW CRJ MM 32-21-00. (M)SDR HSY2002F00000Barrel · burstFOUND NOSE GEAR SHIMMY DAMPNER BURST AT SNAP RING END OF SHIMMY DAMPNER CYLINDER.SDR P2EA2002M036Piston · flakingNose Landing Gear would not retract after take-off, returned to MCI for unscheduled landing. During inspection, on jacks, found cadium plating flaking off the NLG piston. Removed and replaced Piston and Axel assembly IAW 32-21-02. During teardown found BearingSDR 2002FA0000863Brace · failedNOSE RETRACT BRACE FAILED ALLOWING NOSE GEAR TO RETRACT UPON LANDING.SDR QXEA0200752Arm · chafedPDX- NOSE LANDING GEAR TRAILING ARM FORWARD EDGE HAS SEVERAL AREAS OF CHIPPED PAINT AND CHAFE DAMAGE. REPAIRED IAW RD-8 32-289.SDR 2002F00429Bolt · brokenUPON REACHING DESTINATION THE PILOT SELECTED GEAR DOWN AND THERE WAS NO GREEN LIGHT FOR THE NOSE GEAR. THE GEAR WAS CYCLED AND MANUAL EXTENSION TRIED TO NO AVAIL. RETURNED TO HOME BASE AND MANEUVERED THE AIRCRAFT IN AN ATTEMPT TO SWING THE GEAR OVER CENTER, SDR UG82002F00000Bungee Cylinder · failedON LANDING ROLL-OUT, NOSE GEAR SAFE LIGHT WENT OUT AND RED UNSAFE LIGHT CAME ON. RETAINING NUT FOR THE DOWN LOCK BUNGIE BODY HAD LOOSENED ALLOWING DOWNLOCK BUNGIE TO FAIL. DISASSEMBLED BUNGIE AND INSPECTED. NO DEFECTS NOTED. REASSEMBLED PER MM AND REINSTALSDR 2002F00681Support · corrodedAT C-CHECK, FOUND CORROSION ON SUPPORT AND RADIUS ROD IN NOSE LANDING GEAR WHEEL WELL, STATION 227 LBL 8. (M)SDR 2002F00614Support · corrodedAT C-CHECK, FOUND CORROSION ON SUPPORT AND RADIUS ROD IN NOSE LANDING GEAR WHEEL WELL, STATION 227 LBL 8. (M)SDR CA020422001Bolt · sheared(CAN) SCHEDULED INSPECTION OF THE AIRCRAFT NOSE LANDING GEAR REVEALED THAT THE DRAG LINK ATTACH BOLT WAS PARTIALLY BACKED OUT ON BOTH SIDES. FURTHER INVESTIGATION CONFIRMED THAT THE BOLT HAD SHEARED IN SERVICE AND WAS WORKING ITS WAY OUT.SDR 2002FA0000518Trunnion · brokenDURING ANNUAL INSPECTION, FOUND NOSE STRUT HOUSING BOSS WHERE LOWER DRAG LINK ATTACHES, BROKEN. HALF OF BOSS WAS MISSING, THE ASSEMBLY WAS SO COVERED WITH GREASE, MISSING PORTION OF BOSS WASNT VISABLE UNTIL CLEANED OFF. UNKNOWN HOW LONG HAD BEEN WHEN, SPECULSDR SWAA020775Sensor · out of adjustNOSE GEAR RED LIGHT DID NOT EXTINGUISH ON TAKEOFF. RECYCLE HANDLE, NO HELP. PULLED AND RESET AIR/GRD RELAY CB AND LIGHT WENT OUT. ADJUSTED NOSE GEAR LOCK SENSOR PER MM.SDR C2XA02TY064Cap · gougedTYS DURING A SCHEDULED INSPECTION THE NOSE LANDING GEAR FORWARD UPPER BEARING CAP WAS FOUND TO BE DAMAGED ON THE MATING SURFACE. MAINTENANCE ACCOMPLISHED A BLEND OUT REPAIR IAW EMB GST-1126/02. THE DYE PENETRANT INSPECTION WAS SATISFACTORY AFTER THE REPAIR.SDR 2002FA0000686Trunnion · collapsedWHILE RETRIEVING AIRCRAFT FROM NOSE GEAR COLLAPSE, FOUND LOWER TRUNNION ASSEMBLY. BROKEN AT AFT SIDE WHERE COLLAR WRAPS AROUND GEAR. APPEARS THERE WERE CRACKS AT LEFT AND RIGHT TOP CORNERS JUST FORWARD OF THE BRACE SUPPORT MOUNTS. THEY ARE IN A VERY DIFFICSDR QXEA0200625Arm · gougedPDX- GOUGES ON FACE OF TRAILING ARM ON NOSE LANDING GEAR. REPAIRED IAW DHC-8 SRM 32-20-01 AND RD 8-32-289.SDR UPS02437990Angle · crackedINSPECTION TYPE:C NLG W/W - CRACK SUSPECTED AT PRESSURE DECK RH LONGI. SUPPORT ANGLE STA 307 & STA 320 AS MARKED. NLG W/W CEILING R/H UPPER O/B ANGLE REPLACED AS PER EO B747-5310-0574.SDR COMA0260211Selector Valve · malfunctionedFLIGHT 5369 GEAR DISAGREE MESSAGE WHEN GEAR SELECTED DOWN.REPLACED THE NLG SELECTOR VALVE.
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