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 CA990513004Flange · cracked(CAN) DURING A SCHEDULED INSPECTION, A CRACK WAS FOUND ON THE RADIUS OF FLANGE OF THE VIBRATION ABSORBER ASSEMBLY. MANUFACTURER WAS CONTACTED AND PART WAS CHANGED.Apr 21, 1999 · Snias AS350BASDR R7MA0000622Bushing · wornBUSHING WORN AND GROOVED BEYOND LIMITS. (X)Apr 19, 1999 · N123RX · Agusta A109K2SDR R7MA0000621Bushing · wornBUSHING WORN AND GROOVED BEYOND LIMITS. (X)Apr 19, 1999 · N123RX · Agusta A109K2SDR R7MA0000620Bushing · wornBUSHING WORN AND GROOVED BEYOND LIMITS. (X)Apr 19, 1999 · N123RX · Agusta A109K2SDR R7MA0000619Bushing · wornBUSHING WORN AND GROOVED BEYOND LIMITS. (X)Apr 19, 1999 · N123RX · Agusta A109K2SDR 99ZZZX1953Trunnion · corrodedMAIN ROTOR REMOVED FOR INSPECTION, FOUND CORROSION ON SPLINES. PITTING CORROSION IN SPLINES. TRUNNION SCRAP 538.4 HOURS.Apr 12, 1999 · N3184P · Bell 206L1SDR HEEA061723Yoke Assembly · malfunctionedFOUND SUPPORT YIELD INDICATOR CLEARANCE DECREASED. SCRAPPED YOKE ASSY.Apr 6, 1999 · N447PH · Bell 407SDR HEEA061696Spindle · separatedSPINDLE SEPARATION ON DAMPER BEARING.Apr 5, 1999 · N1202T · Bell 412SDR HEEA061695Spindle · separatedSPINDLE SEPARATION ON DAMPER BEARING.Apr 5, 1999 · N1202T · Bell 412SDR HEEA061551Frahm Assy · making metalFRAHM ASSEMBLY MAKING METAL.Mar 29, 1999 · N402PH · Bell 407SDR 99ZZZX1592Hub · crackedDURING NDT INSPECTION, FOUND A CRACK IN THE HUB GOING DOWN 0.25 INCH FROM A STUD HOLE IN THE VERTIAL BORE.Mar 29, 1999 · Hiller UH12SDR 99ZZZX3251Lock Ring · missingLOCK RING MISSING FROM BOLT. REPLACED BOLT.Mar 27, 1999 · N430CH · Bell 430SDR 99ZZZX3254Long Ring · brokenM/R UNIVERSAL TO P.C. LINK BOLT HAS BROKEN LOCK RING.Mar 23, 1999 · N430CH · Bell 430SDR 99ZZZX1536Hub · crackedMAIN ROTOR HUB STRAP CRACKED IN LEAD LAG AREA. REMOVED AND REPLACED.Mar 22, 1999 · N8330P · Hughes 369ESDR 99ZZZX1692Bearing · debondedMAIN ROTOR HUB REMOVED FOR BEARING SEPARATION. BEARING COMPLETELY DEBONDED AT 9TH CONE FROM FLANGE.Mar 14, 1999 · N457AL · Bell 407SDR 99ZZZX1693Bearing · debondedMAIN ROTOR HUB REMOVED FOR BEARING EXTRUDING. BEARING COMPLETELY DEBONDED AT 2ND CONE FROM FLANGE.Mar 6, 1999 · N487AL · Bell 407SDR CA990323004Strap Pack · cracked(CAN) STRAP PACK CRACKED IN AREA ADJACENT TO LEAD/LAG LINK ATTACHMENT. NO CRACKS ARE ALLOWED IN THIS AREA.Mar 5, 1999 · Hughes 369DSDR HEEA060984Freq Adapter · damagedRUBBER SEPARATED ON FREQUENCY ADAPTER. SERIAL NUMBERS REMOVED ARE 11114, 11101, AND 11102.Mar 3, 1999 · N6097Z · Snias AS350B2SDR HEEA060983Stop Assy · damagedSPHERICAL STOP ASSEMBLY HAS RUBBER SEPARATION BEYOND LIMITS.Mar 3, 1999 · N6097Z · Snias AS350B2SDR HEEA060976Freq Adapter · damagedFREQUENTY ADAPTER HAS RUBBER SEPARATED. SERIAL NUMBERS REMOVED ARE 9401, 9421, AND 9395.Mar 3, 1999 · N6100R · Snias AS350B2SDR 99ZZZX2903Bolt · mismanufacturedBOLT MACHINED INCORRECTLY. WILL NOT FIT THROUGH LOWER BEARING AND BUSHING ON SWASHPLATE. REMOVED AND REPLACED.Mar 2, 1999SDR 99ZZZX1684Trunnion · corrodedMAIN ROTOR HUB REMOVED FOR 1,200-HOUR INSPECTION. SPLINES BADLY CORRODED. TRUNNION SCRAPPED AT 1/2 LIFE.Mar 2, 1999 · N173AL · Bell 206L4SDR AU990346Pillow Block · cracked(AUS) MAIN ROTOR HEAD PILLOW BLOCKS CRACKED. BLOCKS WERE A NEW FIT ITEM AT HEAD OVERHAUL AND WERE CRACK TESTED PRIOR TO FITMENT.Mar 1, 1999 · Bell 206B3SDR CA991007031Bushing · displaced(CAN) BLADE PIN BUSHING FOUND LIFTED OUT OF SLEEVE.Feb 26, 1999 · Snias AS350BSDR HEEA060744Spindle · separatedSPINDLE DAMPER SEPARATED.Feb 22, 1999 · N23023 · Bell 412SDR HEEA060743Spindle · separatedSPINDLE DAMPER SEPARATED.Feb 22, 1999 · N2261D · Bell 412SDR HEEA060742Spindle · separatedSPINDLE DAMPER SEPARATED.Feb 22, 1999 · N2261D · Bell 412SDR HEEA060741Spindle · separatedSPINDLE DAMPER SEPARATED.Feb 22, 1999 · N2261D · Bell 412SDR HEEA060740Spindle · unbondedSPINDLE BEARING UNBONDED.Feb 22, 1999 · N2261D · Bell 412SDR 99ZZZX1251Yoke · wornBEARING JOURNALS WORN. FOUND AT 1,600 HOUR INSPECTION. REPLACED.Feb 18, 1999 · N8530B · Bell 212SDR HEEA060672Excluder · wornEXCLUDER WORN - SLINGING GREASE. REPLACED WITH SERVICEABLE PARTS.Feb 16, 1999 · N8594X · Bell 206L3SDR HEEA060671Excluder · leakingEXCLUDER LEAKING. REPLACED WITH SERVICEABLE PARTS.Feb 16, 1999 · N54641 · Bell 206L3SDR HEEA060670Excluder · leakingEXCLUDER LEAKING. REPLACED WITH SERVICEABLE PARTS.Feb 16, 1999 · N6610C · Bell 206L3SDR HEEA060664Packing · leakingLEAKING. REPLACED WITH NEW SERVICEABLE EXCLUDER.Feb 16, 1999 · N6610C · Bell 206L3SDR HEEA060647Bearing · wornLINK ASSEMBLY HAS WORN BEARING. REPLACED WITH SERVICEABLE BEARING.Feb 16, 1999 · N33008 · Bell 412SDR HEEA060646Bearing · wornLINK ASSEMBLY HAS WORN BEARING. REPLACED WITH SERVICEABLE BEARING.Feb 16, 1999 · N33008 · Bell 412SDR HEEA060645Bearing · wornLINK ASSEMBLY HAS WORN BEARING. REPLACED WITH SERVICEABLE BEARING.Feb 16, 1999 · N22608 · Bell 412SDR HEEA060635Bearing · wornWORN BEARING. REPLACED WITH SERVICEABLE BEARING.Feb 16, 1999 · N22608 · Bell 412SDR CA990301004Bushing · mismanufactured(CAN) PRIOR TO INSTALLATION, BUSHING P/N 206-011-128-101 WAS FOUND TO BE THE WRONG DIMENSIONS.Feb 15, 1999 · Bell 206BELLSDR HEEA060519Frahm Assy · defectiveMR VIBRATION IN-FLIGHT. FOUND RUBBER MISSING ON MR PACK.Feb 10, 1999 · N141MA · Bell 407SDR HEEA060515Bearing · debondedMETAL PLATE DEBONDED.Feb 10, 1999 · N230UN · Bell 230SDR CA990223003Nut · cracked(CAN) DURING ROUTINE INSPECTION OF THE MAIN ROTOR HEAD, THE DRAG BRACE NUT WAS FOUND CRACKED. NUT WAS REPLACED.Feb 10, 1999 · Bell 205A1SDR HEEA060499Frahm Assy · defectiveMR VIBRATION.Feb 9, 1999 · N417PH · Bell 407SDR HEEA060491Horn · misinstalledBUSHING FOR PITCH LINK UNIVERSAL INSTALLED INCORRECTLY. FOUND DEFORMATION OF HORN EAR.Feb 9, 1999 · N402PH · Bell 407SDR 99ZZZX1683Trunnion · corrodedSPLINES BADLY CORRODED. TRUNNION SCRAPPED AT 1/2 LIFE.Feb 9, 1999 · N174AL · Bell 206L4SDR HEEA060566Thrust Bearing · damagedBEARINGS BULGING AND BLISTERING. SERIAL NUMBERS REMOVED ARE 9735, 9736, AND 9746. REPLACEMENT PART SERIAL NUMBERS ARE 12161, 12173, AND 12113.Feb 8, 1999 · N4000L · Snias AS350B2SDR HEEA060473Bearing · looseBEARINGS SPINNING IN HUB. REPLACED WITH SERVICEABLE BEARINGS.Jan 25, 1999 · N911TL · Bolkms BK117B1SDR HEEA060439Hub · wornROTOR STAR HAS WEAR IN ZONES 3-4. WEAR IN ZONE 2, DUE TO BEARING P/N F32827 AND BEARING P/N F32828 SPINNING IN BORE.Jan 25, 1999 · N134AE · Bolkms BK117B1SDR HEEA060196Yoke · corrodedYOKE HAS CORROSION, RADIUS RING BORE CORRODED BEYOND LIMITS AND BRINELLING.Jan 22, 1999 · N42EA · Bell 206L3SDR HEEA060195Arm Assy · wornARM ASSEMBLY HAS WORN BEARINGS.Jan 22, 1999 · N2275Y · Bell 206B3
Back to JASC 6220