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 KBM2005F00034Coupling · fatiguedBELT SLIPPAGE OVERTEMP. POSSIBLE METAL FATIGUE. (K)SDR CA040528004Freewheel Unit · failedON START UP, ROTORS BEGAN TURNING. A LOUD BANG HEARD. START ABORTED. INSPECTION REVEALED T/R SHAFT SEGMENT TWISTED AT NR 5 SHAFT. FREEWHEEL SLIPPED MOMENTARILY AND RE-ENGAGED. TRANSMISSION SENT TO FRANCE FOR DISASSEMBLY. SPRING IN FREEWHEEL FOUND BROKEN.SDR CA031119005Shaft · damaged(CAN) FREEWHEEL SENT FOR OVERHAUL. NEW INNER SHAFT REQUIRED. INNER SHAFT PURCHASED NEW AND INSTALLED WITH NEW SEALS. FREEWHEEL INSTALLED ONTO AIRCRAFT FOR 24.3 HOURS THEN REMOVED FORWARD SEAL LEAKING. FREEWHEEL ASSEMBLY RETURNED TO OVERHAUL SHOP FOR SEAL WSDR 2003FA0001064Clutch · wornON DRIVE BELT CLUTCH MECHANISM, THE SPRING HAD WORN THROUGH THE SIDE OF THE HOUSING FROM MANY HOURS OF RUBBING BACK AND FORTH. THE ABOVE MENTIONED SPRING AND THE SPRING CAP WERE ALSO WORN BEYOND THE INSPECTION CRITERIA IN THE MFG MM. AS FAR AS WE COULD TELL SDR SDRO200306Freewheel Unit · failedDURING GROUND RUN PRIOR TO FLIGHT, TRANSMISSION CHIP LIGHT ILLUMINATED. AIRCRAFT WAS SHUT DOWN. ON INSPECTION, MECHANIC FOUND A SLIVER ON FREE WHEELING UNIT CHIP PLUG. CLEANED CHIP PLUGS AND PERFORMED MAINTENANCE REQUIREMENTS STATED IN MM. AIRCRAFT APPROVESDR CA030915001Cage · cracked(CAN) SPRAG CAGE CRACKED.SDR CA030915008Boot · torn(CAN) DURING THE INSPECTION AFTER THE LAST FLIGHT OF THE DAY, THE ENGINEER INSPECTED THE MAIN DRIVESHAFT BOOTS FOR LEAKAGE. THERE WAS NO VISUAL SIGN OF A GREASE LEAKAGE. AS THE ENGINEER PUT HIS HAND UNDER THE, ENGINE SIDE, DRIVESHAFT COUPLING, HE FELT A BUILTSDR AUS20030843Limit Switch · failed(AUS) ACTUATOR UP LIMIT SWITCH FAILED.SDR AUS20030851Drive Belt · distorted(AUS) ENGINE TO TRANSMISSION DRIVE BELTS STRETCHED BEYOND LIMITS.SDR AUS20030875Drive Belt · stretched(AUS) ENGINE TO TRANSMISSION DRIVE BELTS STRETCHED.SDR I05R089282Coupling · damagedCOUPLING HAS HEAT DAMAGE, REPLACEDSDR 3998Coupling · overheatedDURING FLT, AIRCREW NOTED BURNING RUBBER ODOR. DURING UNEVENTFULL, UN-PLANNED LANDING AIRCREW NOTED THE AIR-CONDITIONING BELT HAD BURNED UP AND MELTED TO AIR-CONDITIONING COMPRESSOR. THIS WAS DUE TO AN SEIZED AIR-CONDITIONING COMPRESSOR. IT IS OUR EXPERIENCE SDR AUS20030869Limit Switch · failed(AUS) CLUTCH ACTUATOR UP LIMIT SWITCH FAILED.SDR HEEA088498Filter Element · bypassingGEARBOX FILTER ELEMENT FOUND BYPASS INDICATOR TRIPPED. REPAIRED.SDR HEEA087973Coupling · corrodedENGINE TO ROTOR COUPLING CORRODED BEYOND .0005 INCHES. TO BE SENT TO VENDOR.SDR AUS20030614Belt · stretched(AUS) ENGINE TO TRANSMISSION DRIVE VEE BELTS STRETCHED BEYOND LIMITS.SDR HEEA087272Drive Shaft · corrodedMAIN ROTOR GEARBOX DRIVE SHAFT HAS CORROSION ON EXTERIOR AND INTERIOR OF DRIVESHAFT. TO BE SENT TO BELL HELICOPTER.SDR HEEA087029Freewheel Unit · vibratesHIGH FREQ VIBRATION. REPLACED BEARING 406-040-532-103, S/N 0507 DUE TO WEAR LINE ON ROLLERS AND ROUGH; SEAL 214-040-841-101 DUE TO LEAKING. REPAIRED.SDR HEEA087028Seal · leakingSEAL LEAKING. TO BE SENT TO MFG FOR CREDIT.SDR AC2A086767Disc Pack · crackedDISC PACK IS CRACKED. DISC PACK WAS FOUND CRACKED IN EIGHT PLACES DURING SCHEDULED INSPECTION. PART WAS REPLACED.SDR AUS20030523Bracket · cracked(AUS) ENGINE TO TRANSMISSION LOWER ACTUATOR BEARING MOUNT BRACKET CRACKED ON RH SIDE. CRACK RUNS THROUGH BOLT HOLE AND THEN FOR AN EXTRA 12.7MM (0.5IN) TOWARD THE CENTER OF THE BRACKET.SDR AUS20030486Drive Belt · stretched(AUS) ENGINE TO TRANSMISSION DRIVE BELTS STRETCHED BEYOND LIMITS.SDR AUS20030461Drive Belt · distorted(AUS) ENGINE TO TRANSMISSION DRIVE BELTS STRETCHED. CLUTCH MOTOR DAMAGED.SDR AUS20030398Retainer · cracked(AUS) FREE WHEEL ASSEMBLY BACKING PLATE CRACKED FROM BOLT HOLE TO EDGE.SDR AUS20030396Belt · distorted(AUS) ENGINE TO TRANSMISSION DRIVE BELTS STRETCHED BEYOND LIMITS.SDR AUS20030482Coupling · worn(AUS) ENGINE TO TRANSMISSION DRIVE LOWER COUPLING WORN. COUPLING HAS A DIFFERENT SERIAL NUMBER TO THE LOGBOOK ENTRY. SUSPECT UNAPPROVED PART. PERSONNEL/MAINTENANCE ERROR.SDR HEEA084453Support · leakingFREEWHEEL UNIT SUPPORT GARLOC SEAL LEAKING. REPAIRED.SDR HEEA084452Seal · leakingMAIN ROTOR FREEWHEEL UNIT FORWARD SEAL LEAKING. IN SHOP FOR REPAIR.SDR QS72004F00001Coupling · wornRECEIVED FROM MFG AS NEW, COUPLING HAS ROUGH WEAR PATTERNS ON THE TEETH, SHOWS EVIDENCE OF BEING INSTALLED ON A SHAFT, AND HAS A WEAR PATTERN WHERE THE SEAL WOULD NORMALLY RIDE. BELL HAS RECENTLY IMPOSED A 3000 HOUR OVERHAUL OF THE DRIVESHAFT, PART RECEIVED SDR HEEA084424Coupling · leakingCOUPLING LEAKING GREASE. REPLACED OUTER COUPLING DUE TO PITTING IN RETAINER GROOVE. REPAIRED.SDR HEEA083867Freewheel Unit · malfunctionedFREEWHEEL UNIT CAUSING ENGINE VIBRATION FWD END AND ALSO FWD SEAL LEAKING. REPLACED FWU.SDR HEEA083866Housing · crackedFREEWHEEL UNIT HAS A CRACK BETWEEN 2 BOLT HOLES ON HOUSING. REPLACED FREEWHEEL UNIT.SDR HEEA083865Seal · leakingFREEWHEEL UNINT FWD AND AFT SEAL LEAKING OIL. REPLACED FREEWHEEL UNIT.SDR HEEA083864Mount · brokenFREEWHEEL UNINT MOUNT BROKEN FOR LT LOWER ROTOR BRAKE MOUNT BOLT.SDR HEEA083861Spline Adapter · wornENGINE TO GEARBOX SPLINE ADAPTER HAS WORN SPLINES.SDR HEEA083860Spline Adapter · wornENGINE TO GEARBOX SPLINE ADAPTER HAS WORN SPLINES.SDR HEEA083859Spline Adapter · wornENGINE TO GEARBOX SPLINE ADAPTER HAS WORN SPLINES.SDR HEEA083858Spline Adapter · wornMAIN ROTOR ENGINE TO GEARBOX SPLINE ADAPTER HAS WORN SPLINES.SDR HEEA083857Spline Adapter · wornMAIN ROTOR ENGINE TO GEARBOX SPLINE ADAPTER WORN.SDR HEEA083733Seal · leakingFREEWHEEL UNIT SEAL AFT CAP LEAKING.SDR HEEA083722Drive Shaft · corrodedMAIN ROTOR DRIVE SHAFT FLEX FRAMES ARE CORRODED.SDR HEEA083721Drive Shaft · corrodedMAIN ROTOR GEARBOX DRIVE SHAFT IS PITTED ON FLEX FRAMES AND INSIDE OF SHAFT.SDR HEEA083177Support · leakingMAIN ROTOR AFT SUPPORT LEAKING. REPAIRED.SDR HEEA083176Support · leakingMAIN ROTOR AFT SUPPORT LEAKING. REPAIRED.SDR HEEA083175Support · leakingMAIN ROTOR AFT SUPPORT LEAKING. REPAIRED.SDR HEEA083174Support · leakingMAIN ROTOR SUPPORT LEAKING. REPAIRED.SDR ALGA082886Shaft · wornDURING 2500 HR OVERHAUL OF FREEWHEEL UNIT. FOUND INPUT DRIVE SPLINES WORN BELOW LIMITS.SDR Z9B2003F00000Clutch · failedRUBBING NOISE ON COAST DOWN AFTER SHUTDOWN. FOUND OVER-RUNNING CLUTCH ASSY HAD LOST ALL OIL. TOP BEARING CAP WAS BACKED .5000 OFF THREADS OF OUTER RACE SHAFT. CLUTCH STILL FUNCTIONED, BUT BEARINGS WERE BEGINING TO GRAB. TOP CAP LOCK WASHER STILL HAS PROPESDR ERAA082703Drive Shaft · corrodedTEMPLATE TURNED BLACK. PITTING ON SPLINES OF INNER & OUTER COUPLING. C/W PRELIMINARY ISPECTION & FOUND TEMPLATE MISSING AND TEMPLATE BLACK. DISASSEMBLED, CLEANED & VISUAL INSPECTED ALL PARTS. FOUND NO OBVIOUS REASON FOR TEMPLATE TO BE BLACK. PITTING BEYONDSDR AUS20021327Bracket · cracked(AUS) LOWER ACTUATOR BRACKET CRACKED.
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