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 HEEA062462Flywheel · wornFLYWHEEL HAS WORN SPLINES.SDR HEEA062461Flywheel · failedBEARING FAILURE ON FLYWHEEL.SDR HEEA062450Housing · crackedOIL COOLER BLOWER HOUSING CRACKED.SDR HEEA062446Disc Pack · failedBLOWER HOUSING SHAFT ASSY HAD A BEARING FAILURE. PART WAS STRESSED AND STRAINED.SDR HEEA062445Disc Pack · crackedDISK COUPLING CRACKED.SDR HEEA062444Disc Pack · damagedDISK COUPLING STRAINED AND STRESSED DUE TO BEARING FAILURE ON THE BLOWER SHAFT ASSY.SDR HEEA062443Disc Pack · crackedDISK COUPLING CRACKED.SDR HEEA062442Disc Pack · crackedDISK COUPLING CRACKED.SDR HEEA062437Bearing · overheated270 DEGREE HEAT TEMP TURNED BEARING BLACK. SERIAL NUMBERS REMOVED ARE H98-2252 AND H98-2268.SDR HEEA062427Housing · crackedBELL SENT BLOWER HOUSING ASSY TO USE WHAT IS NEEDED SO ORIGINAL AIRCRAFT WOULD NOT BE GROUNDED. PHI USED THE HOUSING BECAUSE THE ORIGINAL WAS CRACKED AND THE INSIDE SHAFT ASSY HAD ROUGH BEARINGS.SDR 99ZZZX2141Disc Pac · out of limitsTAIL ROTOR DISC PACKS OUT OF LIMITS. REPLACED WITH NEW DISC PACS FROM BELL HELICOPTER.SDR 99ZZZX2056Adapter · looseONE BOLT AND NUT WERE FOUND SEPARATED FROM TAIL ROTOR DRIVESHAFT. THE DRIVESHAFT DISCONNECTED AND BROKE A FITTING ON POWER TURBINE GOVERNOR. THIS RESULTED IN LOSS OF TAIL ROTOR AUTHORITY AND ENGINE POWER. PILOT PERFORMED AN EMERGENCY LANDING.SDR CA990430016Coupling · cracked(CAN) DURING LUBRICATION OF T/R DRIVE SHAFT COUPLINGS (ON SCHEDULED INSPECTION), CHIPPED TEETH WERE FOUND ON THE SPLINES.SDR CA990420030Driveshaft · corroded(CAN) DURING INSPECTION OF THE T/R DRIVE SHAFT, IT WAS NOTED THAT THE PAINT WAS PEELING. PAINT WAS THEN REMOVED AND SURFACE CORROSION WAS DETECTED BOTH INSIDE AND OUTSIDE THE TUBE. THE TUBE IS DEFORMED AND THE NOMINAL DIAMETER IS 0.009 INCH UNDER MANUFACTURESDR HEEA061756Shaft · mismanufacturedMOUNTING BRACKET IS LOCATED ABOUT .1250 OF AN INCH OFF THE AIRCRAFT MOUNTING INSERT. THIS CAUSES THE HOUSING TO BE PUT UNDER A PRELOAD WHEN INSTALLED ON THIS AIRCRAFT.SDR HEEA061755Shaft · mismanufacturedLEFT AFT NUTPLATE ON AFT SIDE OF NR 2 SHAFT BLOWER HOUSING ASSY LOCATED IN WRONG POSITION. OIL COOLER DUCT WILL NOT LINE UP.SDR HEEA061749Blower · damagedMECHANICAL DAMAGE DUE TO BALLS FROM BEARING STRIKING IMPELLER.SDR HEEA061748Shaft · damagedFOUND OVERHEATING MARK ON BEARING JOURNAL.SDR HEEA061747Bearing · failedTAIL ROTOR DRIVESHAFT HAD NR 1 BEARING FAILURE. SERIAL NUMBERS REMOVED ARE K98-0778 AND K98-0786. REPLACEMENT PART SERIAL NUMBERS ARE H98-2271 AND H98-2327.SDR HEEA061621Driveshaft · corrodedDRIVESHAFT HAS CORROSION PITS.SDR HEEA061620Driveshaft · corrodedDRIVESHAFT HAS CORROSION PITS.SDR HEEA061619Support · corrodedBEARING SUPPORT CORRODED AND DAMPER UNBONDED.SDR 99ZZZX1717Disc Pack · failedDISC PACK FAILED. REPLACED WITH NEW DISC PACKS FROM BELL HELICOPTER. C/W AD 97-24-17.SDR 99ZZZX1716Disc Pack · failedDISC PACK FAILED. REPLACED WITH NEW DISC PACKS FROM BELL HELICOPTER. C/W AD 97-24-17.SDR 99ZZZX1715Disc Pack · failedDISC PACK FAILED. REPLACED WITH NEW DISC PACKS FROM BELL HELICOPTER. C/W AD 97-24-17.SDR HEEA061580Wheel · corrodedTAIL ROTOR ASSEMBLY HAD CORROSION ON BLOWER WHEEL.SDR HEEA061550Disc Pack · crackedCRACKED DISC COUPLING.SDR HEEA061549Disc Pack · crackedCRACKED DISC COUPLING.SDR CA990401006Bearing · loose(CAN) DURING INSPECTION, GREASE SHIELD WAS FOUND MOVED/TURNED BY THE SLIP MARK. BEARING REPLACED.SDR 99ZZZX1713Disc Pack · damagedTAIL ROTOR DISC PACK SPREAD BEYOND LIMITS. REPLACED WITH NEW DISC PACK FROM BELL HELICOPTER.SDR HEEA061168Disc Pack · crackedDISK COUPLING CRACKED.SDR HEEA061165Disc Pack · crackedDISK COUPLING CRACKED.SDR 99ZZZX1697Shaft · mismanufacturedTAIL ROTOR SHAFT REJECTED NEW OUT-OF-BOX. SHAFT WOULD NOT BALANCE. .006 INCH OUT OF ROUND FORWARD OF NR 6 BEARING. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 99ZZZX3346Shaft · wornFOUND SPLINES WORN BEYOND LIMITS (406-040-320-101). FOUND HOUSING CRACKED (206-061-432-116). FOUND 2 EACH BEARINGS ROUGH (407-340-339-103). TT 4.77.4 HOURS.SDR HEEA061150Disc Pack · crackedDISK COUPLING CRACKED.SDR HEEA061149Disc Pack · crackedDISK COUPLING CRACKED.SDR 99ZZZX1238Disc Pack · crackedDURING COMPLIANCE OF AD 97-24-17 PTA, FOUND NR 6 D/S DISC PACK CRACKED. TWO DISC VISUALLY CRACKED APPROXIMATELY MID-WAY BETWEEN TWO BOLT HOLES.SDR 99ZZZX1479Disc Pack · crackedDURING COMPLIANCE OF AD 97-24-17, FOUND DISC PACK CRACKED.SDR HEEA060659Disc Set · corrodedDISC CORRODED BEYOND LIMITS. REPLACED WITH SERVICEABLE ASSY.SDR HEEA060658Disc Set · corrodedDISC CORRODED BEYOND LIMITS. REPLACED WITH SERVICEABLE ASSY.SDR HEEA060657Disc Set · crackedDISC CORRODED AND CRACKED. REPLACED WITH SERVICEABLE ASSY.SDR 99ZZZX1244Disc Pack · crackedDISCOVERED DURING 25-HOUR AD 97-24-17, PARAGRAPHS A, B, AND E. FOUND NR 7 DISC PACK CRACKED. NR 1 DISC CRACKED FORWARD DISC OF NR 7 DISC PACK.SDR HEEA060550Disc Pack · pittedDISK COUPLING PITTED.SDR HEEA060548Disc Pack · warpedDISK COUPLING WARPED.SDR HEEA060547Disc Pack · warpedDISK COUPLING WARPED.SDR HEEA060546Disc Pack · separatedDISC SEPARATION.SDR HEEA060528Disc Pack · crackedDISK COUPLING CRACKED.SDR HEEA060512Disc Pack · misinstalledDISK COUPLING FOUND UNDER TORQUED.SDR HEEA060510Blower Housing · crackedBLOWER HOUSING CRACKED.SDR HEEA060503Disc Pack · pittedDISK COUPLING PITTED.
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