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.
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
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 HEEA078318Support · leakingMAIN ROTOR SUPPORT IS LEAKING.SDR HEEA078317Support · leakingMAIN ROTOR FREEWHEEL UNIT SUPPORT LEAKING.SDR ALG2002F00020Shaft · wornDURING REPAIR, FOUND SPLINE WEAR BELOW MIN. LIMIT.SDR ALG2002F00019Spline Adapter · wornDURING OVERHAUL, FOUND SPLINE WEAR BELOW MIN.SDR ALG2002F00018Sprag Clutch · wornDURING OVERHAUL FOUND, CAGE SLOTS WORN BEYOND MAX. LIMIT, 1 EACH SPRAG BREAKING DOWN ON INNER CAM FACE. TO PREVENT RECURRENCE: STRONGER ALLOY.SDR HEEA078216Seal · leakingTRANSMISSION SEAL IS LEAKING.SDR HEEA078199Freewheel Unit · leakingMAIN ROTOR FREEWHEEL UNIT LEAKING AT FORWARD AND AFT SEALS.SDR AUS20020276Actuator · unserviceable(AUS) CLUTCH ACTUATOR UNSERVICEABLE. ACTUATOR UP LIMIT SWITCH STUCK INOPEN CIRCUIT POSITION PREVENTING RETENSIONING OF DRIVE BELTS.SDR HEEA078166Shaft · wornMAIN ROTOR FREEWHEEL UNIT SHAFT HAS WORN SPLINES.SDR HEEA078165Bearing · wornMAIN ROTOR MOUNT HAS A WORN BEARING.SDR HEEA078163Seal · leakingSUPPORT SEAL IS LEAKING.SDR HEEA078162Adapter · wornTRANSMISSION ADAPTER HAS A WORN WEAR SLEEVE. OUT OF LIMITS.SDR HEEA078136Cone Set · wornFREEWHEEL UNIT CONE SET IS WORN.SDR ALG2002F00026Shaft · wornDURING NORMAL OVERHAUL, FOUND SPLINE WORN BELOW MINIMUM.SDR HEEA078097Filter Element · contaminatedMAIN ROTOR GEARBOX FILTER CAUSING CHIP LIGHT TO ILLUMINATE.SDR CA020227002Cage · worn(CAN) THE FREEWHEEL UNIT WAS REMOVED EARLY FOR ITS 1500 HOUR INSPECTION FOR MAINTENANCE CONVIENIENCE. DURING INSPECTION IT WAS NOTED THAT THE CAGE WINDOWS WERE WORN BEYOND THE 0.004SDR CA020430005Sprag Clutch · broken(CAN) UPON THE 300 HOUR INSPECTION OF THE SPRAG ASSEMBLY IT WAS FOUND THAT ONE OF THE SPRAGS WAS BROKEN. THE BREAK WAS AT THE FAR END OF THE SPRAG WHERE THE PROFILE CHANGES.SDR HEEA077874Shaft · wornFREEWHEEL UNIT SHAFT HAS SPLINES WORN.SDR HEEA077867Shaft · wornFREEWHEEL UNIT INPUT SHAFT HAS EXCESSIVE SPLINE WEAR.SDR HEEA077864Seal · leakingFREEWHEEL UNIT HAS A SEAL LEAKING.SDR HEEA077863Shaft · wornFREEWHEEL UNIT SHAFT HAS SPLINES WORN.SDR HEEA077858Shaft · leakingFREEWHEEL UNIT SHAFT LEAKING.SDR HEEA077849Carbon Seal · crackedMAIN ROTOR CARBON RING PART OF SEAL ASSY CRACKED.SDR HEEA077831Freewheel Unit · making metalFREEWHEEL UNIT MAKING METAL CAUSING CHIP LIGHT TO ILLUMINATE.SDR HEEA077770Sleeve · leakingFREEWHEEL UNIT SLEEVE SEAL LEAKING.SDR HEEA077732Freewheel Unit · leakingFREEWHEEL UNIT IS LEAKING.SDR ALG2002F00014Shaft · wornINPUT SHAFT, DURING 2500 HOUR OVERHAUL, SPLINES WORN BELOW MINIMUM LIMITS.SDR CA020122006Sprag Clutch · cracked(CAN) CLUTCH WAS REMOVED FROM SERVICE DUE TO AN OIL LEAK. UPON DISSASSEMBLY THE SPRAG WAS INSPECTED AND THE CAGE FOUND CRACKED.THE CRACK WAS BETWEEN TWO WINDOWS RUNNING FROM THE CORNERS. SPRAG WILL BE REPLACED WITH NEW.SDR CA020122005Retainer · cracked(CAN) CLUTCH WAS REMOVED FROM SERVICE DUE TO OIL LEAK.INVESTIGATION REVEALED THAT SEAL RETAINER PLATE EAR APPEARRED TO BE CRACKED. RETAINER WAS REMOVED AND EAR WAS FOUND TO BE NO LONGER ATTACHED TO RETAINER PLATE.NO OTHER CRACKS COULD BE FOUND IN RETAINER PLSDR HEEA077572Freewheel Unit · making metalFREEWHEEL UNIT IS MAKING METAL.SDR HEEA077570Freewheel Unit · leakingFREEWHEEL UNIT IS LEAKING.SDR AUS20011318Bracket · cracked(AUS) LOWER DRIVE PULLEY SUPPORT BRACKET CRACKED. ONE ATTACHMENT LUGSEPARATED.SDR HEEA077450Gimbal Joint · brokenGIMBAL JOINT IS BROKEN.SDR HEEA077271Seal · leakingLEAKING.SDR HEEA077242Sleeve · wornSLEEVE WORN.SDR HEEA077241Seal · wornSEAL IS WORN.SDR CA011127001Clutch · broken(CAN) FREEWHEEL UNIT SENT IN FOR REPAIR OWNER REPORTS: LEAKING AND ROUGH TO TURN ONCE REMOVED. FREEWHEEL DISASSEMBLED AND CLUTCH CAGE FOUND CRACKED AND A PIECE BROKEN OFF. THE INNER RACE AND OUTER RACE BOTH FOUND WORN BEYOND LIMITS. BELL HELICOPTER PRODUCT SUPSDR HEEA076900Freewheel Unit · leakingLEAKING FROM SEAL. REPLACED WITH SERVICEABLE PART.SDR CA011016002Sprag Clutch · chipped(CAN) ON 300 HOUR (SLING TIME OF 221.1 HOURS) INSPECTION THE SPRAG ASSEMBLY WAS FOUND TO HAVE ONE BROKE SPRAGSDR 2001FA0000534Gearbox · making metalAPPORXIMATELY 45 MINUTES INTO CRUISE FLIGHT A NR 2 ENGINE CHIP LIGHT ILLUMINATED. THE NR 2 ENGINE WAS SHUTDOWN AND THE AIRCRAFT RETURNED TO BASE AND PERFORMED A RUN ON LANDING DUE TO INSUFFICIENT POWER FOR HOVERING. THE MAINTENANCE TECHNICIANS PULLED THE NR SDR HEEA076568Support · leakingSUPPORT LEAKING FROM SEAL.SDR HEEA076550Freewheel Unit · leakingLEAKING AT FRONT SEAL. .SDR HEEA076506Adapter · wornWORN SPLINES. SENT TO BELL HELICOPTER TEXTRON FOR CREDIT AGAINST REPLACEMENT PART PURCHASED. REFERENCE: DMR#720545.SDR HEEA076337Seal · leakingFRONT SEAL LEAKING.SDR HEEA076336Seal · leakingFRONT SEAL LEAKING.SDR HEEA076335Bearing · failedROLLER FELL OUT OF BEARING.SDR HEEA076295Combining Box · making metalC-BOX MAKING METAL.SDR HEEA076292Combining Box · making metalC-BOX MAKING METAL.SDR 2001F00620Shaft · wornAT OVERHAUL, DRIVE SPLINES WORN BELOW MINIMUM LIMITS. (M)SDR ERAA076644Shaft · leakingFREEWHEEL SHAFT CAUSES INPUT SEAL TO LEAK. SPECIAL COATING NEEDS TO BE REPLACED. ONLY HAS 245.1 HRS SINCE LAST RETURNED TO ZF. LAST RETURNED ON WARRANTY CLAIM.
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