JASC 6310

Service difficulty reports · 772

Reports filed under 6310 · Engine/Transmission Coupling, 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 = '6310'
  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 HEEA954763Freewheel · seals leakLEAKING FROM FORWARD AND AFT SEALS. REPLACED WITH SERVICEABLE FREEWHEELING UNIT AND RETURNED AIRCRAFT TO SERVICE.Apr 11, 1995 · N20898 · Bell 206L1SDR 95ZZZX2331Coupling · separationDURING 1750-HOUR INSPECTION, MECHANIC NOTED NUMEROUS RUBBER SEGMENTS FOUND SEPARATED BEYOND LIMITS IAW WITH S-58T MM. REPLACED FLEX COUPLING IAW S-58T MM.Apr 7, 1995 · N26567 · Skrsky S58ETSDR 95ZZZX2330Coupling · separationDURING 1750-HOUR INSPECTION, MECHANIC NOTED NUMEROUS RUBBER SEGMENTS WERE FOUND SEPARATED BEYOND LIMITS IAW S-58T MM. REPLACED FLEX COUPLING IAW WITH S-58T MM.Apr 7, 1995 · N26567 · Skrsky S58ETSDR RMXA9520562Coupling · corrodedINNER COUPLING HAS CORROSION PITTING ON GEAR TEETH CONTACT AREA, COUPLING ONLY HAS 59.6 HOURS SINCE NEW. REMOVED AND REPLACED.Mar 26, 1995 · N911LW · Bell 222USDR RMXA9520558Coupling · corroded1 EACH OUTER COUPLING HAS EXCESSIVE CORROSION PITTING AFTER 63.7 HOURS IMPROPER HEAT TREATMENT COULD HAVE BEEN A FACTOR IN THE MALFUNCTION. REMOVED AND REPLACED.Mar 26, 1995 · N911LW · Bell 222USDR RMXA9520557Coupling · corrodedINNER COUPLING HAS EXCESSIVE CORROSION PITTING AFTER 63.7 HOURS, IMPROPER HEAT TREATMENT COULD HAVE BEEN A FACTOR. NEW DRIVE SHAFT IN A/C, COUPLING CAME WITH IT AND ONLY HAS 63.7 HOURS. REMOVED AND REPLACED.Mar 26, 1995 · N911LW · Bell 222USDR RMXA9520539Coupling · corrodedCORROSION ON THE GEARS WHEN RECEIVED.Mar 26, 1995 · Bell 222USDR HEEA954469Aft Support · cap leakingFREEWHEELING UNIT AFT CAP LEAKING. REPLACED WITH SERVICEABLE AFT CAP.Mar 1, 1995 · N6610Y · Bell 206L3SDR 95ZZZX2214Disk Coupling · failedPILOT DETECTED A HUM AND VIBRATION FOR APPROXIMATELY ONE MINUTE, FOLLOWED BY A BANG AND LOSS OF POWER ON NR 2 ENGINE. FOUND THE NR 2 FLEX COUPLING AT THE TRANSMISSION DESTROYED. CHAPTER 63-20-40, PAGE 6, FIGURE 3, ITEM 345.Feb 27, 1995 · N5796T · Aerosp AS355F1SDR 95ZZZX1501Spring · coil brokenTENSION SPRING FOR MAIN ROTOR DRIVE CLUTCH ACTUATOR FAILED. RECEIVED AND INSTALLED NEW SPRING ON 27 JAN 95. AIRCRAFT FLEW ON 19 FEB 95 AND BROKEN SPRING WAS DISCOVERED ON DAILY INSPECTION ON THE MORNING OF 20 FEB 95.Feb 27, 1995 · N8724F · Hughes 269ASDR 95ZZZX1505Bolts · shearedIN-FLIGHT AT CRUISE, ACFT N5796T EXPERIENCED A SHATTERING OF THE NR 2 ENGINE TO C-BOX DISC COUPLING. THE 3 BOLTS ATTACHING THE DISC COUPLING TO THE C-BOX FLANGE WERE SEVERED AT THE COTTER PIN HOLES. CONTROL NR 95-005-6310.Feb 23, 1995 · N5796T · Aerosp AS355F1SDR HEEA954378Shaft · defectiveTEMP-PLATE PEELING OFF. REPLACED INPUT DRIVE SHAFT.Feb 15, 1995 · N2268V · Bell 206B3SDR 95ZZZX3920Coupling · bore wornCOUPLING BORES WORN.Feb 15, 1995 · N972BH · Snias AS350B2SDR 95ZZZX3919Gimbal Ring · bearing unbondedBUSH BEARING WAS SPINNING OR UNBONDING AND TURNING.Feb 15, 1995 · N972BH · Snias AS350B2SDR 95ZZZX3918Gimbal Housing · damagedLEFT EAR MOUNT COMPRESSOR PIVOT POINT GROUND DOWN.Feb 15, 1995 · N972BH · Snias AS350B2SDR HEEA954331Clutch · crackedUPON 1200 HOUR INSPECTION FOUND SPRAG RETAINER CRACKED AND WORN BEYOND LIMITS. REPLACED WITH SERVICEABLE CLUTCH ASSEMBLY.Feb 10, 1995 · N91070 · Bolkms BO105SSDR 95ZZZX1375Coupling · corrodedEXCESSIVE CORROSION PITTING ON SPLINES OF COUPLING AFTER 6,317 HRS. IMPROPER HEAT TREATMENT COULD HAVE BEEN A FACTOR IN THE MALFUNCTION. OPER CONTROL NR 2010.Feb 2, 1995 · N911LW · Bell 222USDR 95ZZZX1373Coupling · corrodedEXCESSIVE CORROSION PITTING IN SPLINES OF COUPLING AFTER 63.7 HOURS. IMPROPER HEAT TREATMENT COULD HAVE BEEN A FACTOR IN THE MALFUNCTION. OPER CONTROL NR OHI 2011.Feb 2, 1995 · N911LW · Bell 222USDR 95ZZZX1372Shaft · req replacementIN COMPLIANCE WITH ASB 222U-95-46, SHAFT RECALL AND REPLACEMENT. REMOVED SHAFT FROM MAIN DRIVE SHAFT ASSY, PN 222-044-006-109, SN A-48. OPER CONTROL NR 2009.Feb 1, 1995 · N911LW · Bell 222USDR 95ZZZX1374Coupling · corrodedINNER COUPLING, TT 59.6 HRS, HAS CORROSION PTTING ON SPLINE TEETH. COUPLING GREASE, PN 204-040-755-5, COULD BE DEFECTIVE, BREAKING DOWN UNDER NORMAL USAGE. THE DRIVE SHAFT ASSY ONLY HAD 59.6 HRS SINCE LAST INPSECTION AND REPACK COUPLING ONLY HAD 59.6 HRS SINJan 31, 1995 · N911LW · Bell 222USDR HEEA954282Clutch · wornINNER CAGE WORN BEYOND LIMITS.Jan 28, 1995 · N105WK · Bolkms BO105SSDR 95ZZZX1371Coupling · corrodedCORROSION ON SPLINES MAKES THIS PART UNSERVICEABLE. SUSPECT DEFECTIVE GREASE, PN 204-040-755-005. OPER CONTROL NR OHI 2005.Jan 24, 1995 · N222DE · Bell 222U
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