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 2001F00557Bearing · roughDAILY INSPECTION, FOUND ROUGH BEARING AND EMITTING BLACK GREASE. (M)Aug 28, 2001 · N567AL · Bell 407SDR 2001F00556Bearing · roughDAILY INSPECTION, ROUGH BEARING AND EMITTING BLACK GREASE. (M)Aug 28, 2001 · N567AL · Bell 407SDR 2001F00553Bearing · wornDURING DAILY, BLACK GREASE EMANATING FROM BEARING. (M)Aug 28, 2001 · N405AL · Bell 407SDR 2001F00552Bearing · wornFOUND DURING DAILY, BLACK GREASE EMANATING FROM BEARING. (M)Aug 28, 2001 · N405AL · Bell 407SDR 2001F00610Disc Pack · crackedDURING 25 AD INSPECTION, THE COUPLING IS CRACKED, PROBABLE CAUSE IS EXCESSIVE RIGIDITY IN THE BEARING MOUNT SYSTEM. ALLOW TAILROTOR DRIVESHAFT TO FLOAT SO DISC PACKS DO NOT FLEX AS MUCH OR AS OFTEN. (M)Aug 27, 2001 · N1116H · Bell 407SDR CA010828021Coupler · cracked(CAN) DURING INSP OF TAIL ROTOR DRIVESHAFT ASSY IT NOTED THAT FLEX COUPLING BETWEEN INTERMEDIATE GEARBOX & NR 5 TAIL ROTOR DRIVESHAFT HAD CRACKED LAMINATE. COUPLING REMOVED & INSP. IT HAD ONE CRACKED LAMINATE (OUTTER LAMINATE OF PACK) & CRACK LOCATED BETWEEN 2Aug 27, 2001 · Skrsky S76ASDR 2001F00617Bearing · disintegratedAFTER 2 HOURS OF FLIGHT AIRCRAFT EXPERIENCED INTERMITTENT MEDIUM FREQUENCY VIBRATION SUBSEQUENT INSPECTION REVEALED THE BEARING FAILURE OF NR 2 TAILROTOR DRIVESHAFT. FORWARD BEARING ON SHAFT DISINTEGRATED DUE TO LOSS OF GREASE. BEARING SCRAPPED AND C/W ASB 4Aug 24, 2001 · N457AL · Bell 407SDR 2001F00613Bearing · disintegratedDURING DAILY, BEARING ON THE SHAFT WAS DISINTEGRATED DUE TO LOSS OF GREASE. BEARING WAS SCRAPPED AND C/W ASB 407-01-44. (M)Aug 24, 2001 · N587AL · Bell 407SDR 2001F00612Disc Pack · crackedDURING 25 HOUR AD INSPECTION, THE COUPLING IS CRACKED, PROBABLE CAUSE IS EXCESSIVE RIGIDITY IN THE BEARING MOUNT SYSTEM. ALLOW TAILROTOR DRIVESHAFT TO FLOAT SO DISC PACKS DO NOT FLEX AS MUCH OR AS OFTEN. (M)Aug 23, 2001 · N547AL · Bell 407SDR 2001F00611Disc Pack · crackedDAILY INSPECTION OF TAILROTOR DRIVESHAFT BEARINGS AND FOUND CRACKED DISC PACK. THE COUPLING IS CRACKED, PROBABLE CAUSE IS EXCESSIVE RIGIDITY IN THE BEARING MOUNT SYSTEM. ALLOW TAILROTOR DRIVESHAFT TO FLOAT SO DISC PACKS DO NOT FLEX AS MUCH OR AS OFTEN. (M)Aug 22, 2001 · N437AL · Bell 407SDR 2001F00609Disc Pack · crackedDURING 25 HOUR AD INSPECTION, COUPLING IS CRACKED, PROBABLE CAUSE IS EXCESSIVE RIGIDITY IN THE BEARING MOUNT SYSTEMS. ALLOW TAILROTOR DRIVESHAFT TO FLOAT SO DISC PACKS DO NOT FLEX AS MUCH OR AS OFTEN. (M)Aug 22, 2001 · N1116H · Bell 407SDR 2001F00606Disc Pack · crackedDAILY INSPECTION, COUPLING IS CRACKED, PROBABLE CAUSE IS EXCESSIVE RIGIDITY IN THE BEARING MOUNT SYSTEM. ALLOW TAILROTOR DRIVESHAFT TO FLOAT SO DISC PACKS DO NOT FLEX AS MUCH OR AS OFTEN. (M)Aug 22, 2001 · N537AL · Bell 407SDR HEEA075548Bearing · overheatedOVERTEMP INDICATION. REPLACED WITH SERVICEABLE PART.Aug 21, 2001 · N2149S · Bell 412SDR 2001F00615Disc Pack · crackedDURING 25 HOUR INSPECTION, COUPLING IS CRACKED, PROBABLE CAUSE IS EXCESSIVE RIGIDITY IN THE BEARING MOUNT SYSTEM. ALLOW TAILROTOR DRIVESHAFT TO FLOAT SO DISC PACKS DO NOT FLEX AS MUCH OR AS OFTEN. (M)Aug 20, 2001 · N627AL · Bell 407SDR 2001F00614Disc Pack · crackedDAILY INSPECTION OF TAILROTOR DRIVESHAFT BEARINGS FOR OVERHEATING. NR 4 TAILROTOR DISC, (ONE) FORWARD IS CRACKED, PROBABLE CAUSE IS EXCESSIVE RIGIDITY IN THE BEARING MOUNT SYSTEM. ALLOW THE TAILROTOR DRIVESHAFT TO FLOAT SO DISC PACKS DO NOT FLEX AS MUCH OR AAug 20, 2001 · N697AL · Bell 407SDR KBMA88772Bearing · wornTAILROTOR DRIVE SHAFT BEARINGS WORN, REMOVED AND REPLACED WITH NEW BEARINGS.Aug 3, 2001 · N350SH · Snias AS350BASDR KBMA88771Magnetic Seal · leakingMAG SEAL IS LEAKING. REMOVED AND REPLACED WITH NEW.Aug 3, 2001 · N350SH · Snias AS350BASDR CA010726027Bearing · noisy(CAN) AFTER NORMAL UNEVENTFUL FLT, PILOT SHUTDOWN A/C&NOTICED NOISE COMING FROM TAIL ROTOR DRIVE TRAINN DURING COAST DOWN. SUBSEQUENT INSP REVEALED THATT HE GREASE EMANATING FROM AFT FAN SHAFT BEARING BLACK WITH METALLICPARTICLES, BEARING ROUGH WHEN ROTATED USJul 26, 2001 · Bell 407SDR CA010726028Bearing · disintegrated(CAN) SHORTLY AFTER TAKEOFF, ABOUT 400 FT ABOVE GROUND, A/C SOUND & VIBRATION LEVELS SUDDENLY CHANGED FROM NORMAL TO HEAVY VIBRATION THROUGHOUT WHOLE A/C WITH OSCILLATING, DRONING NOSIE. AS WELL, PILOT NOTICED PULSING FEEDBACK SE NSATION FROM ANTITORQUE PEDALSJul 24, 2001 · Bell 407SDR LS1R074918Bearing · looseBEARINGS FALL OUT.Jul 20, 2001 · N765KV · Hughes 369ESDR ALG2001F00021Disc Pack · crackedDURING 25 HOUR INSPECTION, DISC PACK IS CRACKED.Jul 14, 2001 · N1116H · Bell 407SDR ALG2001F00020Disc Pack · crackedDURING 25 HOUR AD INSPECTION. DISC COUPLING CRACKED.Jul 14, 2001 · N58236 · Bell 407SDR ALG2001F00016Disc Pack · crackedDURING 25 HOUR AD INSPECTION FOUND DISC PACK CRACKED. RECOMMENDATION TO PREVENT RECURRENCE: ALLOW TAIL ROTOR DRIVE TO FLOAT SO DISC PACKS DO NOT FLEX AS MUCH OR AS OFTEN.Jul 14, 2001 · N547AL · Bell 407SDR CA010724036Seal · damaged(CAN) ON PRE-FLIGHT INSPECTION, GREASE LEAKAGE ON FORWARD COUPLING ON INPUT DRIVESHAFT WAS NOTED. FURTHER INSPECTION REVEALED THATTHE FORWARD SEAL ASSY HAD FAILED AND ALL THE GREASE IN THE FORWARD COUPLING WAS THROWN OUT WHICH CAUSED AN OVERHEAT CONDITION. A MJul 9, 2001 · Bell 206BSDR R7MA33725Bearing · wornWORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jul 5, 2001 · N407SJ · Bell 407SDR R7MA37722Fan · wornWORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jul 5, 2001 · N407SJ · Bell 407SDR CA010727001Turbine · cracked(CAN) VIBRATION ON BLOWER ASSY. EXAMINE BLOWER ASSY & FOUND TWO CRACKS ON THE ROOT OF TWO BLADE.Jul 4, 2001 · Bell 205A1SDR ZWYA100172Shaft · damagedTAIL ROTOR OUTPUT SHAFT STUDS FOR HUB ATTACHMENT, BADLY STEPPED. REMOVED AND REPLACED TAIL ROTOR GEARBOX.Jun 27, 2001 · N365SJ · Aerosp SA365NSDR HEEA073771Bearing · wornWORN. TO BE RETURNED TO VENDOR. (J0168105-WA)Jun 20, 2001 · N719PH · Bell 407SDR HEEA073770Bearing · making metalMETAL. TO BE RETURNED TO VENDOR. (J0167780-WA)Jun 20, 2001 · N499PH · Bell 407SDR HEEA073769Bearing · overheatedOVERHEATED. TO BE RETURNED TO VENDOR. (J0164213-WA)Jun 20, 2001 · N467PH · Bell 407SDR HEEA073768Bearing · vibratesROUGH VIBRATION ON TAILBOOM. TO BE RETURNED TO VENDOR. (J0162310-WA)Jun 20, 2001 · N467PH · Bell 407SDR HEEA073756Disc Pack · brokenBROKEN. TO BE RETURNED TO VENDOR.Jun 20, 2001 · N407PH · Bell 407SDR HEEA073717Housing · crackedBLOWER HOUSING HAS CRACKS. TO BE RETURNED TO VENDOR.Jun 20, 2001 · N719PH · Bell 407SDR HEEA073716Housing · crackedBLOWER HOUSING HAS CRACKS. TO BE RETURNED TO VENDOR.Jun 20, 2001 · N724PH · Bell 407SDR HEEA073715Inlet · crackedOIL COOLER INLET COVER CRACKED. TO BE RETURNED TO VENDOR.Jun 20, 2001 · N719PH · Bell 407SDR HEED073553Motor · failedPOP CIRCUIT BREAKER. REPLACED UNIT.Jun 14, 2001 · N3193E · Bell 407SDR HEEA073410Housing · crackedCRACKED IN TWO PLACES.Jun 11, 2001 · N724PH · Bell 407SDR HEEA073405Housing · crackedCRACKED.Jun 11, 2001 · N467PH · Bell 407SDR HEEA073403Housing · damagedWORKING RIVETS.Jun 11, 2001 · N494PH · Bell 407SDR HEEA073396Blower · crackedCRACKED.Jun 11, 2001 · N402PH · Bell 407SDR HEEA073385Bearing · roughVIBRATION ON TAILBOOM. BEARING ROUGH. SENT TO BELL HELICOPTER TEXTRON FOR CREDIT AGAINST REPLACEMENT PART PURCHASED. REFERENCE: DMR#71513300. LABOR CREDIT ACCOMPLISHED ON J0162309-WA (INVOICE AND DMR NO. 687029).Jun 8, 2001 · N467PH · Bell 407SDR HEEA073383Housing · crackedCRACKED.Jun 8, 2001 · N402PH · Bell 407SDR HEEA073377Housing · crackedCRACKED.Jun 8, 2001 · N447PH · Bell 407SDR HEEA073358Housing · crackedCRACKED.Jun 8, 2001 · N720PH · Bell 407SDR AC2A075801Bushing · wornPART IS WORN EXCESSIVELY. ALL EIGHT M/R DRIVE BUSHINGS ARE WORN BEYOND LIMITS ALLOWED IN BHT-430-CR&O-2.Jun 7, 2001 · N430CH · Bell 430SDR 2001FA0000173Drive Shaft · failedDURING RUN-UP PRIOR TO TAKE-OFF, AN R22 TAIL ROTOR DRIVE CUT LOOSE AND SEVERED THE TAIL BOOM. HELICOPTER WAS ABOUT TO FLY TO A MAINTENANCE FACILITY FOR 100 HOUR INSPECTION. PRELIMINARY SURVEY INDICATES THAT THE INCIDENT WAS INITIATED BY THE TAIL ROTOR DRIVE Jun 7, 2001 · Robsin R22SDR HEEA073191Inlet · crackedINLET CRACKED; WORN.May 24, 2001 · N467PH · Bell 407SDR 20010601CW004Bearing · seizedPILOT FELT EXCESSIVE VIBRATION AND HEADED BACK TO BASE, AFTER SHORT PERIOD VIBRATION INCREASED, PILOT LANDED IN FIELD. FOUND TAIL ROTOR HANGER BEARING SEIZED AND SPUN IN BEARING HOUSING. THE BEARING THAT FAILED IS THE FIRST BEARING AFT LOCATED JUST FORWARD OMay 9, 2001 · N70AP · Bell 407SDR HEEA073085Bearing · wornWORN BEARINGS.May 9, 2001 · N495PH · Bell 407
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