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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR 2001F00557Bearing · roughDAILY INSPECTION, FOUND ROUGH BEARING AND EMITTING BLACK GREASE. (M)SDR 2001F00556Bearing · roughDAILY INSPECTION, ROUGH BEARING AND EMITTING BLACK GREASE. (M)SDR 2001F00553Bearing · wornDURING DAILY, BLACK GREASE EMANATING FROM BEARING. (M)SDR 2001F00552Bearing · wornFOUND DURING DAILY, BLACK GREASE EMANATING FROM BEARING. (M)SDR 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)SDR 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 2SDR 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 4SDR 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)SDR 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)SDR 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)SDR 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)SDR 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)SDR HEEA075548Bearing · overheatedOVERTEMP INDICATION. REPLACED WITH SERVICEABLE PART.SDR 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)SDR 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 ASDR KBMA88772Bearing · wornTAILROTOR DRIVE SHAFT BEARINGS WORN, REMOVED AND REPLACED WITH NEW BEARINGS.SDR KBMA88771Magnetic Seal · leakingMAG SEAL IS LEAKING. REMOVED AND REPLACED WITH NEW.SDR 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 USSDR 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 PEDALSSDR LS1R074918Bearing · looseBEARINGS FALL OUT.SDR ALG2001F00021Disc Pack · crackedDURING 25 HOUR INSPECTION, DISC PACK IS CRACKED.SDR ALG2001F00020Disc Pack · crackedDURING 25 HOUR AD INSPECTION. DISC COUPLING CRACKED.SDR 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.SDR 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 MSDR R7MA33725Bearing · wornWORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR R7MA37722Fan · wornWORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR CA010727001Turbine · cracked(CAN) VIBRATION ON BLOWER ASSY. EXAMINE BLOWER ASSY & FOUND TWO CRACKS ON THE ROOT OF TWO BLADE.SDR ZWYA100172Shaft · damagedTAIL ROTOR OUTPUT SHAFT STUDS FOR HUB ATTACHMENT, BADLY STEPPED. REMOVED AND REPLACED TAIL ROTOR GEARBOX.SDR HEEA073771Bearing · wornWORN. TO BE RETURNED TO VENDOR. (J0168105-WA)SDR HEEA073770Bearing · making metalMETAL. TO BE RETURNED TO VENDOR. (J0167780-WA)SDR HEEA073769Bearing · overheatedOVERHEATED. TO BE RETURNED TO VENDOR. (J0164213-WA)SDR HEEA073768Bearing · vibratesROUGH VIBRATION ON TAILBOOM. TO BE RETURNED TO VENDOR. (J0162310-WA)SDR HEEA073756Disc Pack · brokenBROKEN. TO BE RETURNED TO VENDOR.SDR HEEA073717Housing · crackedBLOWER HOUSING HAS CRACKS. TO BE RETURNED TO VENDOR.SDR HEEA073716Housing · crackedBLOWER HOUSING HAS CRACKS. TO BE RETURNED TO VENDOR.SDR HEEA073715Inlet · crackedOIL COOLER INLET COVER CRACKED. TO BE RETURNED TO VENDOR.SDR HEED073553Motor · failedPOP CIRCUIT BREAKER. REPLACED UNIT.SDR HEEA073410Housing · crackedCRACKED IN TWO PLACES.SDR HEEA073405Housing · crackedCRACKED.SDR HEEA073403Housing · damagedWORKING RIVETS.SDR HEEA073396Blower · crackedCRACKED.SDR 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).SDR HEEA073383Housing · crackedCRACKED.SDR HEEA073377Housing · crackedCRACKED.SDR HEEA073358Housing · crackedCRACKED.SDR AC2A075801Bushing · wornPART IS WORN EXCESSIVELY. ALL EIGHT M/R DRIVE BUSHINGS ARE WORN BEYOND LIMITS ALLOWED IN BHT-430-CR&O-2.SDR 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 SDR HEEA073191Inlet · crackedINLET CRACKED; WORN.SDR 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 OSDR HEEA073085Bearing · wornWORN BEARINGS.
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