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 KBM2003F00105Bearing · wornNR 1, 2, AND 3 PUSH PULL TUBE BEARINGS WORN. REPLACED WITH 3 NEW BEARINGS.Nov 13, 2003 · N230SH · Snias AS350BASDR CA031110002Bushing · incorrect(CAN) TWO PITCH HORNS WERE IN FOR REPAIR, ONE HAD BUSHINGS IN HOLES AND BOTH HAD ODD SERIAL NUMBERS. WE CONTACTED OEM AND THEY SAID THAT THE BUSHED HOLES WOULD NOT BE APPROVED BY THEM. AS FOR THE SERIAL NUMBERS, ONE COULD NOT BE CONFIRNED AS BEING MADE BY MNov 7, 2003 · Bell 212SDR KBM2003F00097Bearing · wornNR 1 AND NR 4 PUSH PULL TUBE BEARING WORN. REMOVED AND REPLACED WITH NEW.Nov 5, 2003 · N115SH · Snias AS350B2SDR KBM2003F00088Bearing · wornNR 1 AND NR 2 PUSH-PULL TUBE BEARING ARE WORN. REPLACED WITH 2 NEW BEARINGS.Nov 1, 2003 · N37SH · Snias AS350BASDR ERAA094449Rotor Head · wornTAIL ROTOR ASSY WILL NOT BALANCE, PLAY IN FEATHERING BEARINGS. BOTH TAIL ROTOR BLADES ERODED ON HEADING EDGE, GRIP BUSHINGS WORN. ACTION TAKEN: DISASSEMBLED, CLEANED AND INSPECTED PARTS. INSTALLED NEW INNER SLEEVE BUSHINGS, NEW GRIP BUSHINGS, SEALS, SERVICEOct 23, 2003 · N298EH · Bolkms BO105SSDR KBM2004F00008Pitch Link · wornP/C LINK OB BEARING HAS EXCESSIVE PLAY. REMOVED AND REPLACED WITH SERVICEABLE P/C LINK. (K)Oct 22, 2003 · N350SH · Snias AS350BASDR KBM2003F00051Bearing · wornT/R YOKE SPHERICAL LAMINATES SPLIT AND WORN. REPLACED WITH NEW TAIL ROTOR HINGE LAMINATES.Oct 9, 2003 · N313LV · Snias AS350B2SDR KBM2003F00049Pitch Link · wornTAIL ROTOR P/C LINK WORN BEYOND LIMITS. INSTALLED SERVICEABLE PC LINK.Oct 6, 2003 · N350SH · Snias AS350BASDR KBM2003F00046Bearing · wornTAIL ROTOR HALF SHELL BEARINGS WORN BEYOND LIMITS. REMOVED AND REPLACED WITH NEW BEARING KIT.Oct 5, 2003 · N37SH · Snias AS350BASDR KBM2003F00036Pitch Link · wornTAIL ROTOR PC BEARING, PLAY BEYOND LIMIT. REPLACED WITH 2 OVERHAULED PITCH LINKS.(K)Oct 2, 2003 · N884SH · Snias AS350B2SDR KBM2003F00034Bearing · wornTAIL ROTOR HINGE LAMINATE WORN TO LIMITS. REPLACED WITH NEW HINGE LAMINATES. (K)Sep 30, 2003 · N230SH · Snias AS350BASDR CA030923010Yoke · cracked(CAN) TAIL ROTOR HUB ASSY WAS SENT FOR OVERHAUL. YOKE WAS SENT FOR NDT AS PART OF O/H AND WAS FOUND TO BE CRACKED.Sep 12, 2003 · Bell 204BSDR HEEA088614Blade · damagedHOLE IN BLADE OUT OF LIMITS. REPLACED BLADE 212-010-750-113, S/N A-12427, T.T. 1415:50 DUE TO HOLE. REPAIRED.Jul 23, 2003 · N33008 · Bell 412SDR ALGA088159Bearing · wornFOUND 4 EA. BEARINGS WORN EXCESSIVELY. REMOVED AND REPLACED.Jul 21, 2003 · N404AL · Bell 407SDR HEEA088461Rotor Head · wornTAIL ROTOR HEAD HAS WORN FEATHERING BEARINGS. REPAIRED.Jul 13, 2003 · N2261D · Bell 412SDR HEEA088491Bearing · wornTAIL ROTOR LINK HAS BEARINGS WORN. SCRAPPED.Jul 11, 2003 · N142PH · Bell 412SDR HEEA088076Trunnion · misinstalledTAIL ROTOR TRUNNION INCORRECTLY ASSEMBLED. THERE IS EXCESSIVE END PLAY IN TRUNNION. SHOP REPAIR.Jul 7, 2003 · N41128 · Bell 206L3SDR HEEA087980Bearing · wornFEATHERING BEARINGS WORN. SHOP REPAIR.Jul 1, 2003 · N142PH · Bell 412SDR HEEA087311Bearing · damagedCLICKING SOUND FROM ELASTOMERIC BEARING. REPAIRED.Jun 11, 2003 · N499PH · Bell 407SDR HEEA087310Bearing · wornTAIL ROTOR FEATHERING BEARINGS WORN. REPAIRED.Jun 11, 2003 · N742PH · Bell 407SDR HEEA087308Bearing · wornWORN FLAPPING BEARINGS. REPAIRED.Jun 11, 2003 · N510PH · Bell 407SDR HEEA087305Bearing · galledTAIL ROTOR FEATHERING BEARINGS GALLED. REPAIRED.Jun 11, 2003 · N724PH · Bell 407SDR HEEA087160Tube · wornTAIL ROTOR HAS WEAR ON OUTBOARD END OF SHAFT. SENT TO H-S TOOLS & PARTS FOR INSPECTION AND REPAIR.Jun 9, 2003 · N436PH · Bell 407SDR HEEA086934Trunnion · wornTAIL ROTOR TRUNNION HAS EXCESSIVE WEAR ON BEARING SPINDLES. TO BE SENT TO MFG.Jun 3, 2003 · N721PH · Bell 407SDR HEEA086933Trunnion · wornPITCH CONTROL TRUNNION HAS WORN SPINDLES. TO BE SENT TO MFG.Jun 3, 2003 · N417PH · Bell 407SDR HEEA086932Trunnion · wornTAIL ROTOR HEAD TRUNNION HAS EXCESSIVE WEAR.Jun 3, 2003 · N498PH · Bell 407SDR HEEA086931Trunnion · wornTAIL ROTOR TRUNNION SPINDLES ARE WORN. TO BE SENT TO MFG.Jun 3, 2003 · N457PH · Bell 407SDR I05R087964Torsion Bar · wornPREMATURE WEAR OF LAMINATED TORSION BARS. REPLACED LAMINATED TORSION BARS.Jun 1, 2003 · N26LB · Snias AS350*SDR 106844BStrap · damagedTORSION STRAP ASSY IS USED IN THE TAIL ROTOR ASSY. FOUND DURING 500 HOUR INSPECTION/ DISASSEMBLED FOR INSPECTION. SCORING ON 2 STRAPS. FRETTING ON NUMEROUS STRAPS, SURFACE CORROSION. (ASSEMBLY REJECTED, NEW STRAP ASSEMBLY INSTALLED)May 21, 2003 · N266SD · Urocop EC120BSDR HEEA086714Bearing · wornPITCH LINK ASSY HAS WORN BEARINGS. REPLACED 2 EACH 11-3943P BEARINGS DUE TO WORN AND 2 EACH 11-6488P BEARINGS DUE TO WORN. REPAIRED.May 21, 2003 · N911TL · Bolkms BK117A1SDR HEEA086713Bearing · wornTAIL ROTOR HEAD HAS EXCESSIVE BEARING MOVEMENT. REPAIRED.May 21, 2003 · N133AE · Bolkms BO105SSDR HEEA086712Bearing · wornCONTROL ROD HAS WORN BEARINGS. REPLACED 2 EACH 116488P BEARINGS DUE TO WORN; 2 EACH 11-3943P BEARINGS DUE TO WORN. REPAIRED.May 21, 2003 · N81992 · Bolkms BO105SSDR HEEA086711Bearing · wornCONTROL ROD HAS WORN BEARINGS. REPLACED 1 EACH 116488P BEARINGS DUE TO WORN; 1 EACH 11-3943P BEARINGS DUE TO WORN. REPAIRED.May 21, 2003 · N7170D · Bolkms BO105SSDR HEEA086710Bearing · wornCONTROL ROD HAS WORN BEARINGS. REPLACED 2 EACH 11-6488P BEARINGS DUE TO WORN; 2 EACH 11-3943P BEARINGS DUE TO WORN. REPAIRED.May 21, 2003 · N7170D · Bolkms BO105SSDR HEEA086709Bearing · wornCONTROL ROD HAS WORN BEARINGS. REPLACED 2 EACH 11-6488P BEARINGS DUE TO WORN; 2 EACH 11-3948P BEARINGS DUE TO WORN. REPAIRED.May 21, 2003 · N7136H · Bolkms BO105SSDR HEEA086607Bearing · wornWORN FEATHERING BEARINGS. REPLACED 4 EACH BEARINGS 205-012-710-001 DUE TO WORN. REPAIRED.May 21, 2003 · N33008 · Bell 412SDR ERAA087080Rotor Head · crackedINNER SLEEVE BUSHING CRACKED. PITCH CHANGE BUSHINGS WORN. DISASSEMBLED FOR INSPECTIONS PERFORMED VISUAL AND NDT INSPECTIONS AS REQUIRED REPAIRED WORN, DAMAGED AND CORRODED PARTS. COMPLIED WITH 1200HR / 6 YEAR INSPECTGION ON HUB. 300 AND 2400 HR BLADE INSPMay 15, 2003 · N291EH · Bolkms BO105ASDR BAQA086419Spider · crackedPITCH EAR IS CRACKED. COPY OF TAIL ROTOR HEAD COMPONENT CARD SHOWING INSTALLATION OF S/N:S38 REPLACED WITH SERVICEABLE UNIT.May 15, 2003 · N2XJ · Aerosp AS365N2SDR ERAA087074Head · crackedTAILROTOR ASSY HAS CRACKED INNER SLEEVE BUSHING, CONTROL LEVER CLOSE TOLERANCE BOLT WORN. ACTION TAKEN: C/W PRELIMINARY INSPECTION AND FOUND INNER SLEEVE BUSHING CRACKED. DISSASSEMBLED, REMOVED PAINT, PRIMER AND VISUALLY INSPECTED ALL PARTS. INSTALLED NEWMay 14, 2003 · N294EH · Bolkms BO105SSDR ERAA093691Rotor Head · damagedINNER SLEEVE BUSHINGS DEBONDED. OB BUSHINGS 2 EA ON INNER SLEEVE CRACKED. BOTH RINGS IN BOTTOM OF GRIPS MECHANICALLY DAMAGED. IB INNER SLEEVE BUSHINGS WORN. TEETER BUILT BUSHINGS WORN AND MECHANICALLY DAMAGED . ALL FOUR TEFLON GRIP BUSHINGS WORN. ONE GRIPMay 3, 2003 · N135EH · Bolkms BO105ASDR ERAA086438Bushing · wornWORN INNER SLEEVE BUSHINGS. BLADE SKIN ERRODED, INNER SLEEVE STEEL BUSHINGS SCRAP, 1 CRACKED, GRIP TEFLON BUSHINGS SCRAP, ROTTEN SEALS. COMPLETELY DISASSEMBLED FOR INSPECTION. COMPLIED WITH VISUAL & NDT INSPECTIONS REPLACED INNER SLEEVE BUSHINGS, GRIP TEFLONApr 24, 2003 · Bolkms BO105SSDR AUS20030399Hub · corroded(AUS) TAIL ROTOR HUB CORRODED AROUND STEEL BUSHINGS. TAIL ROTOR BLADE TIP CAPS CONTAINED EXFOLIATION CORROSION.Apr 4, 2003 · Robsin R22BETASDR HEEA085854Rotor Head · misinstalledBEARINGS INSTALLED OPPOSITE OF WHAT THEY ARE SUPPOSED TO BE. SENT TO BELL HELICOPTER TEXTRON FOR CREDIT.Mar 27, 2003 · Bell 407SDR TU32003F00001Bearing · debondedELASTOMERIC DEBONDED FROM BEARING HOUSING. (SN/ LK0326, LK1013, LK0308, LK0810)Mar 18, 2003 · N303PS · Bell 230SDR TU32003F00000Bearing · wornBEARINGS WORN BEYOND LIMITS WITH SHORT AMOUNT OF FLIGHT TIME ON COMPONENT.Mar 18, 2003 · N303PS · Bell 230SDR CA030317016Nut · cracked(CAN) ON VISUAL INSPECTION NUT WAS FOUND TO BE CRACKED AT WORM GEAR THREAD. THESE PARTS HAVE A 1000 HR NDT INSPECTION. THIS COMPANY INCLUDE A 300 HR VISUAL THIS WAS FOUND DURING THE VISUAL.Mar 14, 2003 · Bell 204BSDR VY1L110906Bearing · crackedTAIL ROTOR LAMINATED BEARING CRACKED.Feb 28, 2003 · N4TV · Snias AS350B2SDR HEEA085029Bearing · wornTAIL ROTOR HEAD ASSY HAS WORN FEATHERING BEARINGS. REPAIRED.Feb 28, 2003 · N436PH · Bell 407SDR HEEA085028Rotor Head Assy · damagedTAIL ROTOR HEAD HAS HOLE ON END. REPAIRED.Feb 28, 2003 · N3107N · Bell 206L3SDR HEEA085027Bearing · wornTAIL ROTOR HEAD CONTROL ROD HAS A WORN BEARING. SCRAPPED.Feb 28, 2003 · N31801 · Bell 206L3
Back to JASC 6420