JASC 6420

Service difficulty reports · 907

Reports filed under 6420 · Tail Rotor Head, 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 = '6420'
  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.

SDR HEEA065993Crosshead · wornWORN SPOTS ON CROSSHEAD FROM P/C LINKS.Jan 17, 2000 · N141MA · Bell 407SDR HEEA065992Mount · wornELASTOMERIC WORN.Jan 17, 2000 · N437PH · Bell 407SDR ERAA065955Hub · mismanufacturedBEARING JOURNALS MACHINED TOO THICK. CAUSING RACE TO SPLIT AND SPIN.Jan 14, 2000 · N290EH · Bolkms BO105ASDR 20000412SH018Swashplate · lack of lubeDURING INSPECTION, THE TAIL ROTOR SWASHPLATE WAS FOUND LOW ON GREASE. FURTHER INSPECTION REVEALED NO DEFECTS AND UNIT WAS RE-GREASED AND RETURNED TO SERVICE. (X)Jan 9, 2000 · N5074R · Hughes 369DSDR HEEA065645Bearing · wornWORN BEARINGS.Jan 7, 2000 · N510PH · Bell 407SDR HEEA065641Bearing · wornWORN BEARINGS.Jan 7, 2000 · N407PH · Bell 407SDR HEEA065636Bearing · wornWORN BEARING.Jan 7, 2000 · N141MA · Bell 407SDR HEEA065616Bearing · separatedELASTOMER SEPARATION ON BEARINGJan 7, 2000 · N457PH · Bell 407SDR HEEA065615Bearing · wornBEARING WORN.Jan 7, 2000 · N457PH · Bell 407SDR 2000ZZZX247Pitch Link · wornBEARINGS WORN BEYOND LIMITS.Jan 7, 2000 · Bell 407SDR 2000ZZZX246Pitch Link · wornBEARINGS WORN BEYOND LIMITS.Jan 7, 2000 · Bell 407SDR HEEA065608Crosshead · damagedT/R CROSS HEAD GROOVED WHERE P/C LINK ATTACHES.Jan 6, 2000 · N437PH · Bell 407SDR HEEA065607Bearing · separatedELASTOMERIC SEPARATION ON BEARING.Jan 6, 2000 · N510PH · Bell 407SDR AGQA065558Swashplate · noisySWASHPLATE IS NOISEY, SLIGHT CLICKING NOISE WHEN ROTATING TAIL ROTOR.Jan 6, 2000 · N5027P · Hughes 369DSDR AGQA065537Hub · wornTAIL ROTOR HUB IS WORN EXCESSIVELY.Jan 6, 2000 · N500DC · Hughes 369DSDR HEEA065599Mount · wornMOUNT WORN AND SEPARATED.Jan 5, 2000 · N612PH · Bell 407SDR 2000ZZZX88Plug · mismanufacturedSUSPECT COMPOSIT THRUST PLUGS WERE MISMANUFACTURED OR IMPROPERLY INSTALLED ALLOWING TRUNNION TO SHIFT. THIS CAUSED AN OUT-OF-BALANCE CONDITION. THE TAIL ROTOR HUB AND BLADE ASSEMBLY WAS DYNAMICALLY BALANCED ON SEVERAL OCCASIONS. EACH TIME THE TAIL ROTOR VIBJan 3, 2000 · N5008N · Bell 206BSDR 20000413SH038Pitch Link · wornT/R PITCH CHANGE REMOVED PER AD 98-24-35. WORN OUT. REMOVED AND REPLACED. (X)Dec 29, 1999 · N350AZ · Snias AS350B2SDR 20000413SH037Pitch Link · wornT/R PITCH CHANGE REMOVED PER AD 98-24-25. WORN OUT. REMOVED AND REPLACED. (X)Dec 29, 1999 · N350AZ · Snias AS350B2SDR HCMA066391Hinge · defectiveBEARINGS DEFECTIVE. TAIL ROTOR WILL NOT BALANCE.Dec 29, 1999 · N997BH · Snias AS350B2SDR HEED065757Lock Ring · wornLOCK RING WORN. REPLACED UNIT.Dec 17, 1999 · N236X · Bell 230SDR HEEA065366Bearing · wornWORN BEARINGS.Dec 9, 1999 · N447PH · Bell 407SDR HEEA065365Bearing · separatingRUBBER EXTRUDING AND SEPARATING ON BEARING.Dec 9, 1999 · N447PH · Bell 407SDR HEEA065355Mount · wornMOUNT WORN. SERIAL NUMBERS REMOVED ARE LK-0799, LK-0855, LK-0817 AND LK-0860. REPLACED WITH SERIAL NUMB NR 68244501, LP-1869; DMR NR 68244503, LP-1859; DMR NR 68244500.Dec 9, 1999 · N406PH · Bell 407SDR HEEA065344Mount · damagedMOUNT RUBBER TORN.Dec 8, 1999 · N407MM · Bell 407SDR HEEA065343Mount · damagedMOUNT RUBBER TORN.Dec 8, 1999 · N407MM · Bell 407SDR HEEA065328Mount · delaminatedBEARING DELAMINATED.Dec 8, 1999 · N447PH · Bell 407SDR HEEA065327Mount · debondedMOUNT RUBBER DEBONDED, OIL FOULED.Dec 8, 1999 · N467PH · Bell 407SDR HEEA065326Mount · debondedMOUNT RUBBER DEBONDED, OIL FOULED.Dec 8, 1999 · N467PH · Bell 407SDR HEEA065319Bearing · separatedELASTOMER SEPARATED AND EXTRUDING.Dec 7, 1999 · N407MM · Bell 407SDR HEEA065294Mount · crackedCRACKS IN ELASTOMER ARE BEYOND LIMITS.Nov 24, 1999 · N404PH · Bell 407SDR HEEA065293Mount · crackedCRACKS IN ELASTOMER ARE BEYOND LIMITS.Nov 24, 1999 · N404PH · Bell 407SDR AC2A0000028Bearing · wornBEARING WORN BEYOND LIMITS. REPLACED ROD END. (X)Nov 21, 1999 · N430CH · Bell 430SDR HEEA065248Bearing · separatedELASTOMERIC SEPARATION EXTRUDING ON BEARING.Nov 19, 1999 · N402PH · Bell 407SDR HEEA065048Bearing · wornBEARING WORN BEYOND LIMITS.Nov 10, 1999 · N724PH · Bell 407SDR 99ZZZX4551Bearing · roughDURING A 500-HOUR INSPECTION, C/W SB 05.00.29 (EUROCOPTER). DURING THE ROTATIONAL TORQUE CHECK OF THE BEARING, IT WAS FOUND TO BE ROUGH DURING ROTATION. DID NOT DISASSEMBLE, BUT APPEARED TO HAVE VERY LITTLE LUBRICATION. REF: W.O. NR 000134.Nov 10, 1999 · N5202Y · Snias AS350B2SDR HEEA064944Bearing · wornWORN SLIDING BEARING.Nov 2, 1999 · N60951 · Snias AS350B2SDR HEEA064931Bearing · wornWORN BEARINGS.Nov 2, 1999 · N4999SDR HEEA064900Bearing · failedBEARING FAILED TACTILE CHECK.Oct 26, 1999 · N40466 · Snias AS350B2SDR HCMA075236Rod · wornPART IS WORN BEYOND LIMITS. TIME ON PART IS UNKNOWN.Oct 25, 1999 · N197BH · Snias AS350B2SDR HCMA075235Rod · wornPART IS WORN BEYOND LIMITS. TIME ON PARTS IS UNKNOWN. PLEASE OVERHAUL PC LINKS.Oct 25, 1999 · N995BH · Snias AS350B2SDR HCMA075234Rod · wornPART IS WORN BEYOND LIMITS. TIME ON PARTS IS UNKNOWN. PLEASE OVERHAUL PC LINKS.Oct 25, 1999 · N194BH · Snias AS350B2SDR HCMA075233Rod · wornPART IS WORN BEYOND LIMITS. TIME ON PARTS IS UNKNOWN. PLEASE OVERHAUL PC LINKS.Oct 25, 1999 · N193BH · Snias AS350B2SDR HEEA064791Bearing · wornTAIL ROTOR BEARING WORN.Oct 15, 1999 · N60951 · Snias AS350B2SDR CA000110004Bearing · making metal(CAN) INPUT ALIGNMENT BEARING MAKING METAL. (CHIP LITE IN CRUISE). GEARBOX STRIPPED TO DETERMINE CAUSE OF FAILURE.Oct 14, 1999 · Hughes 369DSDR R7MA0000786Hub Assy · damagedDURING PRE-FLIGHT INSPECTION, PILOT NOTED THE FLAPPING OF THE TAIL ROTOR BLADES TO BE TIGHTER THA NORMAL AND FELT TO BE ROUGH. MAINTENANCE REMOVED AND INSPECTED TAIL ROTOR ASSEMBLY. THE TAIL ROTOR TRUNNION WAS FOUND SCORED WITH TWO AREAS THAT APPEARED TO BE Oct 13, 1999 · N123RX · Agusta A109K2SDR CA000110003Bearing · making metal(CAN) INPUT ALIGNMENT BEARING MAKING METAL (CHIP LITE IN CRUISE. GEARBOX STRIPPEDTO DETERMINE CAUSE OF METAL GENERATION.Oct 12, 1999 · Hughes 369FFSDR CA991028031Bearing · rough(CAN) DURING COMPLIANCE WITH DGAC AD 99-085-076(A)R1, FOUND T/R PITCH CHANGE SPIDER BEARING WAS VERY ROUGH/DRY. BEARING REPLACED.Oct 7, 1999 · Snias AS350B2SDR HEEA064684Bearing · wornWORN BEARINGS.Oct 5, 1999 · N402PH · Bell 407SDR AU990991Fairing · cracked(AUS) TAIL ROTOR FENESTRON ASSEMBLY ROTATING FAIRING CRACKED.Oct 2, 1999 · Aerosp SA365C
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