JASC 6220

Service difficulty reports · 2,052

Reports filed under 6220 · Main 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 = '6220'
  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 HEEA087043Link · wornMAIN ROTOR LINK WORN.Jun 4, 2003 · N742PH · Bell 407SDR HEEA087030Rod End · wornMAIN ROTOR HEAD ROD END WORN BEYOND LIMITS. SERIAL NUMBERS REMOVED ARE NH4636, NH4933, NH5056 AND NH5090. TO BE SENT TO MFG FOR CREDIT.Jun 4, 2003 · N417PH · Bell 407SDR HEEA087010Pitch Link · corrodedPITCHLINK HAS CORROSION ON ENDS OF TUBE. DAMAGE NOT VISIBLE UNTIL PAINT WAS REMOVED.Jun 4, 2003 · N417PH · Bell 407SDR HEEA086982Bearing · separatedBLUE BLADE FEATHERING BEARING SEPARATED.Jun 3, 2003 · N494PH · Bell 407SDR AC2A086765Bolt · galledBOLT IS GALLED. THREADS OF BOLTS FOUND GALLED DURING ROUTINE MAINTENANCE. REPLACED BOLTS.May 28, 2003 · N430CH · Bell 430SDR ALGA086492Universal · stickingUNIVERAL STICKING, RATCHETY AND WORN. REMOVED AND REPLACED WITH SERVICABLE PART. SUBMITTED BY: PRESTON BARZAREMay 23, 2003 · N409AL · Bell 407SDR ALGA086493Universal · wornBEARING WORN AND RATCHETY.May 23, 2003 · N417AL · Bell 407SDR CA030523001Stud · cracked(CAN) CRACKS FOUND AT OVERHAUL ON MAIN ROTOR HEAD.May 22, 2003 · Bell 407SDR HEEA086731Spring · brokenBROKEN SPRING FOUND ON VIBRATION ABSORBER DURING INSPECTION. TO BE SENT TO VENDOR.May 22, 2003 · N856PH · Aerosp AS355*SDR HEEA086727Bearing · wornWORN BEARINGS. REPLACED WITH SERVICEABLE PARTS.May 22, 2003 · N975AE · Snias AS350B2SDR HEEA086698Bearing · wornMAIN ROTOR ROD BEARING HAS WEAR.May 22, 2003 · N21498 · Bell 412SDR HEEA086694Bearing · roughMAIN ROTOR PENDULUM BEARING ROUGH. SHOP REPAIR.May 22, 2003 · N3911L · Bell 412SDR HEEA086693Bearing · roughBEARING ROUGH. SHOP REPAIR.May 22, 2003 · N3911L · Bell 412SDR HEEA086690Bearing · wornMAIN ROTOR GEARBOX HAS BEARING WEAR. SCRAPPED.May 22, 2003 · N21498 · Bell 412SDR HEEA086689Bearing · wornMAIN ROTOR GEARBOX HAS BEARING WEAR. SCRAPPED.May 22, 2003 · N21498 · Bell 412SDR HEEA086688Bearing · wornMAIN ROTOR GEARBOX HAS BEARING WEAR. SCRAPPED.May 22, 2003 · N21498 · Bell 412SDR HEEA086687Bearing · wornMAIN ROTOR GEARBOX HAS BEARING WEAR. SCRAPPED.May 22, 2003 · N21498 · Bell 412SDR HEEA086545Bearing · wornMAIN ROTOR HEAD ROD HAS A WORN BEARING.May 22, 2003 · N505PH · Skrsky S76CSDR ALGA086490Universal · stickingUNIVERSAL STICKING, RATCHETY AND WORN. REMOVED AND REPLACED WITH SERVCIABLE PART. SUBMITTED BY: PRESTON BARZAREMay 22, 2003 · N497AL · Bell 407SDR ALGA086489Universal · defectiveUNIVERSAL STICKING, RATCHETY AND WORN. REPLACED WITH A SERVICABLE PART.May 22, 2003 · N457AL · Bell 407SDR HEEA086631Bearing · wornMAIN ROTOR PENDULUM ASSY HAS PLAY IN BEARING. REPAIRED.May 21, 2003 · N415A · Bell 412SDR HEEA086630Bearing · wornMAIN ROTOR PENDULUM ASSY HAS PLAY IN BEARING. REPAIRED.May 21, 2003 · N415A · Bell 412SDR HEEA086629Bearing · roughMAIN ROTOR PENDULUM ASSY BEARING HAS ROUGHNESS. REPAIRED.May 21, 2003 · N21498 · Bell 412SDR HEEA086628Bearing · wornPLAY IN BEARING OF MAIN ROTOR HEAD. REPAIRED.May 21, 2003 · N415A · Bell 412SDR HEEA086626Bearing · weakMAIN ROTOR HEAD BEARINGS WEAK. REPLACED DAMPER SET 412010145105 ( 2 EA), S/N LK3098 AND LK3109 DUE TO SEPARATING AND DROOP RESTRAINT NAS6607-D21 (4 EA) DUE TO WORN. REPAIRED.May 21, 2003 · N800Y · Bell 412SDR HEEA086529Hose · chafedMAIN ROTOR DAMPER HOSE CHAFED. SCRAPPED.May 21, 2003 · N505PH · Skrsky S76CSDR 2003FA0000560Bearing · loosePILOT FOUND UPPER END OF BEARING ASSEMBLY LOOSE ON PRE-FLIGHT. UPON INSPECTION BY MECHANIC FOUND THE RUBBER AROUND UPPER BEARING CRACKED AND BEARING CRACKED AND BEARING HOUSING HAD AXIAL PLAY.May 19, 2003 · N57HK · Bell 407SDR BAQA086431Freq Adapter · crackedFREQUENCY ADAPTER CRACKED BEYOND LIMITS. REPLACED WITH SERVICEABLE UNIT.May 19, 2003 · N2XJ · Aerosp AS365N2SDR ERAA087085Spindle · damagedTHIS INFO FOR FAA SDR. M/R HEAD DUE ERA SPINDLE INSPECTION. SINDLE SN A-356 HAD THREAD DAMAGE BEYOND LIMITS IAW 412-CR AND 0 CH. 62 (SCRAPPED) C/A: REMOVED SPINDLES AND VISUALLY INSPECTED ALL PARTS. C/W ERA SPINDLE INSPECTION AND TB 412-03-190. INSPECTEDMay 15, 2003 · N169EH · Bell 412SDR TU32003F00007Yoke · brinelledDURING A 100 HOUR INSPECTION THE MAIN ROTOR HUB WAS BEING LUBRICATED. THE PITCH CONTROL LINKS WERE DISCONNECTED AND RATCHETING WAS FELT WHEN THE BLADES WERE ROTATED. THE HUB WAS REMOVED AND DISASSEMBLED. THE MAIN ROTOR YOKE HAD SEVERE BRINNELLING ON EACH SPMay 13, 2003 · N112TV · Bell 206L3SDR BAQA086332Adapter · tornFREQUENCY ADAPTER TORN BEYOND LIMITS. REPLACED WITH SERVICEABLE SET.May 6, 2003 · N199SM · Aerosp SA365NSDR CYX2003F00000Bearing · roughTHIS BEARING WAS REMOVED DURING A ROUTINE SCHEDULED INSPECTION. IT WAS ROUGH AND NOISY COMPARED TO THE OTHER FIVE BEARINGS IN THE TAIL ROTOR DRIVE SYSTEM. IF NOT FOR THE PORBLEMS THIS MODEL HELICOPTER HAS HAD IN THIS AREA, THE BEARING WOULD PROBABLY BEEN LEFApr 30, 2003 · N407LG · Bell 407SDR 2003FA0000511Bearing · roughROTORCRAFT EXPERIENCED UNUSUAL VIBRATION. REMOVED MAIN ROTOR BLADES FOUND UPON VISUAL (BY FEEL) SPINDLE BEARINGS WERE ROUGH AND BRINELD. FACTORY STATES THIS IS CAUSED BY MAIN ROTOR OVERSPEEDS. IF AIRCRAFT/ROTORCAFT EXPERIENCES UNUSUAL VIBRATION TO CHECK SPIApr 25, 2003 · N8051M · Robsin R22BETASDR BAQA086248Starflex · debondedMAIN ROTOR DEBONDING OF STAR ARM BUSHING.Apr 23, 2003 · N365KY · Aerosp SA365NSDR ALGA086246Bearing · seizedFOUND BEARING WORN, RATCHETING AND SEIZED IN SMALL ARC OF TRAVEL. BEARING REPLACED BY (FIELD) MAINT.Apr 23, 2003 · N617AL · Bell 407SDR ALGA086245Bearing · wornFOUND BEARING WORN AND RATCHETING. BEARING REPLACED BY (FIELD) MAINT.Apr 23, 2003 · N627AL · Bell 407SDR ALGA086247Bearing · wornFOUND UNIVERSAL BEARING WORN AND ROUGH.Apr 23, 2003 · N587AL · Bell 407SDR ALGA086244Bearing · wornFOUND BEARING TO BE WORN AND RATCHETING.Apr 23, 2003 · N627AL · Bell 407SDR ALGA086243Bearing · defectiveFOUND BEARING DEFECTIVE, EXCESSIVE PLAY AND ROUGH/RATCHETING.Apr 23, 2003 · N577AL · Bell 407SDR BAQA086229Thrust Bearing · corrodedTHRUST BEARING CORRODED BEYOND LIMITS. REPLACED WITH SERVICEABLE UNITS.Apr 22, 2003 · N199SM · Aerosp SA365NSDR CA030425007Shaft · undersize(CAN) FORWARD BEARING INNER RACE TURNING ON SHAFT.Apr 19, 2003 · Scwzer 269DSDR PYF2003F00000Damper · faultyPILOT REPORTED GROUND RESIDENCE, UPON PULLING TO A HOVER HE STATED THAT HE HAD A 3 PER REV VIBERATION. AND MADE PRECAUTIONARY LANDING. UPON LANDING AND SHUTTING DOWN, HE NOTICED THAT THE MAIN ROTOR LIMITING CABLE WAS SEPARATED.Apr 14, 2003 · N119PH · Aerosp SA319BSDR BAQA085931Starflex · debondedBUSHING DEBONDED COMPLETELY (RED ARM). REPLACED WITH SERVICEABLE UNIT.Apr 8, 2003 · N911UF · Aerosp SA365NSDR CA030425008Bearing · failed(CAN) BEARING INNER RACE TURNING ON PULLEY SHAFT.Apr 7, 2003 · Scwzer 269DSDR ALGA085890Universal · roughBEARING ROUGH AND RATCHETY, REMOVED IAW 407 M/M. REMOVED AND REPLACED WITH NEW ASSY. BY FIEL MAINT.Apr 1, 2003 · N527AL · Bell 407SDR ALGA085888Universal · roughMAIN ROTOR HEAD UNIVERSAL BEARING ROUGH AND RATCHETY. REMOVED IAW 407, MM.Apr 1, 2003 · N403AL · Bell 407SDR CA030318019Stud · cracked(CAN) TYPICAL CRACK FOUND AT OVERHAUL OF MAIN ROTOR HEAD.Mar 18, 2003 · Bell 407SDR TU32003F00004Bearing · debondedRUBBER DEBONDED BEYOND LIMITS.Mar 18, 2003 · N303PS · Bell 230SDR TU32003F00002Bearing · debondedELASTOMERIC DEBONDED FROM BEARING HOUSING.Mar 18, 2003 · N303PS · Bell 230SDR HEEA085026Grip Seal · leakingMAIN ROTOR HEAD SLINGING GREASE FROM GRIP SEAL. REPAIRED.Feb 28, 2003 · N45RP · Bell 206L1
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