JASC 6510

Service difficulty reports · 1,259

Reports filed under 6510 · Tail Rotor Drive Shaft, 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 = '6510'
  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 CA991028072Disc Pack · cracked(CAN) NR 7 THOMAS COUPLING DISC WAS FOUND CRACKED (BOTH FRONT AND BACK SEGMENTS WERE BROKEN).Sep 17, 1999 · Bell 407SDR 99ZZZX4034Adapter · wornDURING PHASE 1 INSPECTION, SECTION II ITEM 2 CLEANING SPLINES ON BLOWER SHAFT AND ADAPTER. SPLINES HAVE SLIGHT STEP WORN INTO THEM AT FLANGED END OF ADAPTER. THIS SMALL STEP PREVENTS ADAPTER FROM SLIDING FREELY ON BLOWER SHAFT SPLINES WHEN SUBJECT TO TORSIONSep 17, 1999 · N457AL · Bell 407SDR 99ZZZX4079Disc Pack · spreadFOUND NR 4 DISC PACK SPREAD JUST BEYOND LIMITS DURING 25-HOUR INSPECTION. FOUND NR 4 DISC PACK SPREAD BEYOND LIMITS. REMOVED NR 3 TAIL ROTOR DRIVESHAFT TO BLOWER SPLINE ADAPTER TO ENSURE IT STILL CONTAINED PROPER AMOUNT OF LUBRICANT. IT DID, BUT FOUND THE SSep 15, 1999 · N487AL · Bell 407SDR 99ZZZX4078Bearing · failedDURING STRAIGHT AND LEVEL FLIGHT AT 3,700 FEET, TWO SHARP VIBRATIONS, EACH LASTING TWO SECONDS, APPROXIMATELY ONE SECOND APART WERE FELT IN THE AIRFRAME. A PRECAUTIONARY LANDING AT NEAREST PLATFORM WAS ACCOMPLISHED. DURING POST-FLIGHT INSPECTION, NOTICED INDISep 12, 1999 · N467AL · Bell 407SDR HEEA064334Disc Pack · crackedCRACK FOUND AT NR 6 DISC PACK ASSY. REFERENCE: DMR NR 686435.Sep 7, 1999 · N405PH · Bell 407SDR HEEA064328Disk Pack · crackedDISC COUPLING CRACKED. REFERENCE: DMR NR 686433.Sep 7, 1999 · N467PH · Bell 407SDR AC2A0000033Disc Pack · corrodedTHE THOMAS COUPLING WAS CORRODED AND PITTED BEYOND LIMITS. REPLACED. (X)Sep 4, 1999 · N430CH · Bell 430SDR AC2A0000032Disc Pack · mismanufacturedNEW PART WHEN TORQUEING THE BOLTS ON THE THOMAS COUPLING, THE DISC WOULD SPREAD. REPLACED. (X)Aug 31, 1999 · N430CH · Bell 430SDR 99ZZZX4599Disc Pack · crackedDURING 25-HOUR AD INSPECTION, FOUND CRACK AT FORWARD SEGMENT AT THE DISC PACK, NR 3 POSITION.Aug 26, 1999 · N607AL · Bell 407SDR 99ZZZX4080Disc Pack · crackedDURING 25-HOUR AD INSPECTION, FOUND NR 7 COUPLING CRACKED, FIRST FORWARD DISC.Aug 25, 1999 · N627AL · Bell 407SDR 99ZZZX3524Disc Pack · crackedONE DISC ON AFT SIDE OF THE DISC PACK CRACKED IN HALF. INSTALLED DISC PACK S/N RNFS-2938, FOUND AT AIR LOGISTICS LLC, HOUMA BASE.Aug 21, 1999 · N437AL · Bell 407SDR 99ZZZX3525Disc Pack · crackedDURING DAILY/50-HOUR INSPECTION, FOUND NR 3 DISC PACK AFT DISC CRACKED AT 4 LOCATIONS.Aug 17, 1999 · N457AL · Bell 407SDR HEEA063338Shaft · bearing roughROUGH BEARING.Aug 12, 1999 · N5742N · Bell 206L1SDR 99ZZZX3532Disc Pack · crackedDURING 25-HOUR AD INSPECTION, FOUND NR 7 DISC PACK CRACKED.Aug 12, 1999 · N627AL · Bell 407SDR 99ZZZX3531Disc Pack · crackedDURING 25-HOUR AD INSPECTION, FOUND NR 3 DISC PACK CRACKED.Aug 12, 1999 · N627AL · Bell 407SDR 99ZZZX3529Disc Pack · crackedDURING 25-HOUR AD INSPECTION, NR 7 DISC PACK CRACKED.Aug 12, 1999 · N627AL · Bell 407SDR 99ZZZX3528Disc Pack · crackedDURING 25-HOUR AD INSPECTION, FOUND NR 3 DISC PACK CRACKED.Aug 12, 1999 · N627AL · Bell 407SDR HEEA063311Disc Pack · crackedDISC PACK CRACKED.Aug 11, 1999 · N720PH · Bell 407SDR 99ZZZX3533Disc Pack · crackedDURING 25-HOUR AD INSPECTION, FOUND NR 7 DISC PACK HAS 2 CRACKS.Aug 6, 1999 · N627AL · Bell 407SDR 99ZZZX3530Disc Pack · crackedDURING 25-HOUR AD INSPECTION. NR 7 DISC PACK HAS 2 CRACKS.Aug 6, 1999 · N627AL · Bell 407SDR 99ZZZX3523Bearing · roughUNIT WAS REMOVED FOR VIBRATIONS. FOUND 2 EACH 407-340-339-103 BEARINGS ROUGH. FOUND 1 EACH 206-061-432-116 HOUSING CRACKED.Aug 5, 1999 · N427AL · Bell 407SDR 20000713SH008Disc Pack · nickedREJECTED DISK PACK REPLACED WITH NEW FROM BELL HELICOPTER. (X)Aug 3, 1999 · N175P · Bell 407SDR 99ZZZX3347Disc Pack · damagedDURING 25-HOUR, DISC PACK AD 97-24-17 PARA 'A', FOUND DISC PACK DAMAGED.Aug 1, 1999 · N487AL · Bell 407SDR HEEA063122Disc Pack · crackedDISC PACK CRACKED.Jul 28, 1999 · N720PH · Bell 407SDR HEEA063121Disc Pack · crackedDISC PACK CRACKED AND BROKEN.Jul 28, 1999 · N724PH · Bell 407SDR HEEA063116Flywheel · wornSPLINES WORN BEYOND LIMITS ON FLYWHEEL.Jul 28, 1999 · N141MA · Bell 407SDR HEEA063114Housing · crackedBLOWER HOUSING CRACKED.Jul 28, 1999 · N437PH · Bell 407SDR HEEA063113Housing · crackedBLOWER HOUSING CRACKED, UPPER LEFT CORNER.Jul 28, 1999 · N141MA · Bell 407SDR HEEA063098Disc Pack · crackedDISC PACK CRACKED.Jul 28, 1999 · N447PH · Bell 407SDR 99ZZZX3345Shaft · wornFOUND HOUSING 206-061-432-116 CRACKED. FOUND 2 EACH BEARINGS 407-340-339-109 ROUGH. FOUND SHAFT 406-040-320-101 SPLINES WORN.Jul 18, 1999 · N467AL · Bell 407SDR 99ZZZX3339Shaft · wornFOUND 2 EACH 407-340-339-103, BEARINGS ROUGH. FOUND 206-061-432-116 HOUSING CRACKED. FOUND 406-040-320-101 SHAFT SPLINES WORN.Jul 14, 1999 · N427AL · Bell 407SDR 99ZZZX3031Disc Pack · crackedDURING PHASE INSPECTION, DISC PACK CRACKED.Jun 26, 1999 · N437AL · Bell 407SDR 99ZZZX3030Disc Pack · crackedDURING PHASE INSPECTION, DISC PACK CRACKED.Jun 26, 1999 · N437AL · Bell 407SDR 99ZZZX3213Disc Pack · crackedDURING 25-HOUR INSPECTION, AD 97-24-17. COUPLING DISC CRACKED.Jun 22, 1999 · N607AL · Bell 407SDR 99ZZZX3028Disc Pack · crackedDURING RECURRING INSPECTION OF AD 97-24-17, ONE OUTBOARD DISC IN THE DISC PACK IS CRACKED. SUBMITTER STATED THIS IS THE SECOND CRACKED NEW STYLE DISC PACK IN 50 HOURS.Jun 22, 1999 · N627AL · Bell 407SDR 99ZZZX3029Disc Pack · crackedDURING RECURRING INSPECTION OF AD 97-24-17, BOTH OUTBOARD DISCS IN THE DISC PACK ARE CRACKED. SUBMITTER STATED THIS IS THE FIRST OCCURRENCE WITH THE NEW STYLE DISC PACKS.Jun 13, 1999 · N627AL · Bell 407SDR 99ZZZX3294Disk Pack · brokenINSPECTING HELICOPTER PER AD 97-22-15. FOUND MOST FORWARD POSITION DISK PACK WITH ONE BROKEN DISK. REPLACED DAMAGED PARTS.Jun 11, 1999 · N1116H · Bell 407SDR CA990614018Bolt · sheared(CAN) DURING 50-HOUR INSPECTION, SUBJECT BOLT WAS FOUND SHEARED AT BOLT HEAD. PAINT STRIPE ON BOLT HEAD HAD MOVED. BOLT HOLE BORES INSPECTED AND FOUND SERVICEABLE. ALL IDENTICAL BOLTS (3 EACH), NUTS, WASHERS, CHANGED AS PRECAUTIONARY PROCEDURE.Jun 3, 1999 · Skrsky S76ASDR HEEA062498Housing · crackedBLOWER HOUSING CRACKED AT UPPER OUTLET CORNER LEFT, AND OTHER PLACES, AND LOOSE RIVETS.May 26, 1999 · N57416 · Bell 407SDR HEEA062493Shaft · wornTAIL ROTOR DRIVE SHAFT HAS WORN BEARINGS.May 26, 1999 · N723PH · Bell 407SDR HEEA062474Shaft · wornSHAFT SPLINES WORN, EXCEEDING PROPER LIMITS.May 26, 1999 · N467PH · Bell 407SDR HEEA062471Bearing · mismanufacturedUNABLE TO BALANCE O/C FAN SHAFT ASSY FLYWHEEL BELOW 3 IPS. CLEANED BEARINGS WITH DRY RAG TO REMOVE EXCESS GREASE. RE-INSTALLED BEARINGS TO SHAFT. UPON PURGING BEARINGS WITH ROYCO 13 GREASE, WATER WAS NOTICED SQUIRTING FROM SEAL AREA ON BEARINGS. SERIAL NUMay 26, 1999 · N723PH · Bell 407SDR HEEA062470Shaft · wornSHAFT WORN BEYOND LIMITS.May 26, 1999 · N510PH · Bell 407SDR HEEA062468Housing · crackedCRACK AT LEFT OUTLET CORNER AND LOOSE RIVETS.May 26, 1999 · N722PH · Bell 407SDR 99ZZZX2357Shaft · corrodedSPLINES PITTED. REPLACED WITH NEW SHAFT FORM BELL HELICOPTER. REF: AD 97-24-17(F).May 26, 1999 · N113AT · Bell 407SDR 99ZZZX2356Bearing · roughBEARING HAD ROUGH SPOT, NOISEY. REPLACED WITH NEW BEARINGS FROM BELL HELICOPTER. REF: AD 97-24-17(F).May 26, 1999 · N113TV · Bell 407SDR 99ZZZX2355Flywheel · corrodedFLYWHEEL HAS SPITTED SPLINES. REPLACED WITH NEW FLYWHEEL FROM BELL HELICOPTER. REF: AD 97-24-17(F).May 26, 1999 · N113TV · Bell 407SDR 99ZZZX2354Adapter · corrodedADAPTER HAD PITTED SPLINES. REPLACED WITH NEW FROM BELL HELICOPTER. REF: AD 97-24-17(F).May 26, 1999 · N113TV · Bell 407SDR HEEA062465Housing · crackedBLOWER HOUSING HAS A CRACK AT LEFT OUTLET CORNER AND RIVETS LOOSE.May 25, 1999 · N407MM · Bell 407SDR HEEA062464Housing · crackedBLOWER HOUSING CRACKED.May 24, 1999 · N612PH · Bell 407
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