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 2005FA0000418Shaft · wornDURING ANNUAL INSPECTION GREASE IN LOWER PULLEY SHAFT HAD A RUSTY (BROWN) COLOR (NOTE: ANDEROL GREASE IS BLACK). UPON INSPECTION PART HAS 414.2 HOURS SINCE NEW, THE SPLINES WERE WORN BEYOND LIMITS. SPECULATION OF MFG AND OUR FACILITY IS THAT THE GREASE WAS CSDR CA041221005Bearing · rough(CAN) DURING BLOWER ASSEMBLY DISSASSEMBLY FOR CLEANING TAIL ROTOR DRIVESHAFT BEARING WAS FOUND TO FEEL ROUGH WHEN ROTATED.SDR ALGA098480Bearing · vibrationFAILED VIBRATION CHECK. REPLACED WITH NEW BY FIELD MAINTENANCE.SDR ALGA098477Bearing · vibrationFAILED VIBRATION CHECK. REPLACED WITH NEW BY FIELD MAINTENANCE.SDR ALGA098476Bearing · wornFAILED VIBRATION CHECK. REPLACED WITH NEW BY FIELD MAINTENANCE.SDR CA041221006Disc · corroded(CAN) ON INSPECTION 4 DISC ASSY WHERE FOUND TO BE CORRODED AND HAD TO BE REPLACED.SDR CA041124009Disc Pack · cracked(CAN) DISC PACK, 1 DISC CRACKED.SDR MHIA097927Drive Shaft · bentSHAFT WOULD NOT BALANCE BELOW 3IPS, CHECKED ON FLAT PLATE, CENTER TUBE BENT. REPLACED SHAFT.SDR ALGA097671Disc Pack · crackedFOUND CRACKED LAMINATES. REPLACED W/NEW PART.SDR ALGA097744Disc Pack · crackedCRACKED LAMINATE/REPLACED WITH NEW.SDR ALGA097750Disc Pack · crackedCRACKED LAMINATE/REPLACED WITH NEW.SDR M7K2004F00008Drive Shaft · looseSUBSEQUENT TO THE DISCOVERY OF A VERY LOOSE COUPLING ON ANOTHER COMPANY AIRCRAFT, A SPECIAL INSPECTION OF OUR OTHER LIKE MODEL AIRCRAFT WAS INITIATED. THIS AIRCRAFT HAD TWO (2) OF THE SIX (6) SPECIAL ATTACHMENT RIVETS JUST BEGINNING TO LOOSEN WHEN A LITTLE MOSDR M7K2004F00009Drive Shaft · failedDURING ROUTINE MAINTENANCE INSPECTION OF THE TAIL ROTOR DRIVESHAFT, CENTER SECTION, AFT COUPLING RIVETED ATTACHMENT ONE OF THE SPECIAL RIVET SUPPORT BLOCKS WAS FOUND TO BE NOT SQUARE TO SHAFT CENTERLINE. FURTHER DETAILED EXAMINATION SHOWED ENTIRE COUPLING MOVSDR CA040825013Shaft · broken(CAN) PILOT REPORTED THAT WHEN DESCENDING RAPIDLY, COLLECTIVE BOTTOMED OUT AND RT PEDAL INPUT, THE PEDALS WOULD VIBRATE AND THE AIRFRAME WOULD VIBRATE AND WITH A LITTLE COLLECTIVE INPUT AND LT PEDAL THE VIBRATION WOULD GO AWAY. THE SAME COULD BE INDUCED ON THESDR KBM2004F00207Bellcrank · looseBUSHINGS LOOSE IN EXPANDABLE BOLT BOXES. REPLACED BELLCRANK WITH NEW.SDR ALGA096916Disc Pack · crackedFOUND CRACKED LAMINATES ON DISC PACK. REPLACED WITH NEW PART IN FIELD.SDR ALGA096464Disc Pack · crackedFOUND ONE CRACKED DISC, IN TWO PLACES.REPLACED W/NEW PART BY FIELD MAINT.SDR ALGA096394Disc Pack · crackedFOUND ONE CRACKED DISC REPLACED ASSY BY FIELD MAINT.SDR ALGA096398Coupling · crackedFOUND 1 CRACKED DISC. REPLACED ASSY W/NEW BY FIELD MAINTENANCE.SDR ALGA096465Disc Pack · crackedFOUND CRACKED DISC. REPLACED W/NEW PART BY FIELD MAINT.SDR KBM2004F00175Pitch Link · crackedT/R PC LINK HAS RADIAL PLAY (.008) IN THE SPHERICAL BEARING AND A CRACK IN THE SILENT BUSH. REMOVED AND REPLACED.SDR KBM2004F00153Spherical Bearin · separatedT/R SPHERICAL BEARINGS HAVE SEPARATION BEYOND LIMITS. REMOVED AND REPLACED.SDR KBM2004F00188Drive Assy · damagedT/R DRIVE (SHORT SHAFT) FORWARD COUPLING ATT BOLTS TO ENGINE TAKE OFF FLANGE FAIL TORQUE LOAD CHECK REQUIRES UNIT TO BE SENT TO MANUFACTURER FOR INSPECTION. ASSEMBLED AT FACTORY DURING 12 YEAR 5000 HOUR INSPECTION. REMOVED AND REPLACED.SDR KBM2004F00080Disc Pack · crackedENGINE TAIL ROTOR DRIVE SHAFT, COUPLING HAS CRACKS. REMOVED AND REPLACED.SDR BAQA094296Bearing · wornTAIL ROTOR DRIVE LINK BEARINGS WORN AND HAVE PLAY. REPLACED WITH SERVICABLE ASSET UNIT. 04/29/2004SDR ALGA094108Bearing · defectiveHBMV FAULT LIGHT NR 2 BEARING (AFT) REMOVED AND REPLACED WITH NEW PART.SDR KBM2004F00026Bushing · wornREMOVED AND REPLACED LOWER STATIONARY DRIVE LINK BUSHING WORN.SDR ALGA093891Bearing · damagedFOUND GREASE DISCOLORATION ON NR 2 BEARING HBVM LIGHT.SDR CA040318003Coupling · corroded(CAN) DRIVESHAFT UNDERGOING SCHEDULED 600 HR/12 MONTH INSPECTION/LUBRICATION. COUPLING HAS EXCESSIVE CORROSION. PART REPLACED. COUPLING P/N 212-040-688-3.SDR PG92004F001Spar · crackedTAIL ROTOR BLADE HAS SPAR CRACKED UNIT.SDR H592004F00000Spline · slippedLEVEL FLIGHT, THE TAIL ROTOR DRIVESHAFT STARTED SLIPPING. TAIL ROTOR DRIVESHAFT SPLINES STRIPED. ON FRONT HALF OF SHAFT, STUDENT ENTERED AN AUTOROTATION AND AIRCRAFT LANDED HARD AND RECEIVED SUBSTANTIAL DAMAGE.SDR KBM2005F00026Bearing · crackedCRACKED .6666 THE WAY DOWN THE NUT SIDE OF FORK. REMOVED AND REPLACED. (K)SDR KBM2005F00025Bearing · crackedT/R HINGE LAMS CRACKED .6666 THE WAY AROUND ON SIDE OF FORK. REMOVED AND REPLACED. (K)SDR KBM2005F00016Bearing · tornT/R LAMINATED BEARING, TORN, REMOVED AND REPLACED. (K)SDR AC2A094947Plate · wornPLATE IS WORN. CONTACT WEAR BY RESTRAINT. REPLACED CLAMP SET.SDR AC2A093326Drive Shaft · blisteredPAINT IS BLISTERED AND PEELING FROM OVERHEATING. REPLACED DRIVE SHAFTSDR CA040128001Bearing Race · mismanufactured(CAN) IT WAS BROUGHT TO OUR ATTENTION THAT A BEARING WAS DELIVERED TO A CUSTOMER AND FOUND WITHOUT THE REQUIRED 4 (.062 DIA.) LUBE HOLES. THE 4 LUBE HOLES TO BE LOCATED IN THE LUBRICATION GROOVES.SDR KBM2005F00031Bearing · failedLAMINATE BEARINGS, VIBRATION FELT IN TAILROTOR AT NG 65->70 PERCENT. REMOVED AND REPLACED. (K)SDR AC2A092337Drive Shaft · corrodedTAIL DRIVESHAFT IS DISCOLORED AND PAINT IS BLISTERED FROM HEAT, CORROSION PIT FORMING AT BLISTERS. REPLACED WITH SERVICEABLE DRIVESHAFT.SDR AUS20031338Drive Shaft · debonded(AUS) TAIL ROTOR DRIVESHAFT FORWARD SPLINED END DEBONDED AND RIVETS WORKING.SDR KBM2004F00013Bearing · wornTAIL DRIVE SHAFT NR 5 BEARING, WORN. REMOVED AND REPLACED WITH NEW. (K)SDR KBM2004F00012Bearing · wornTAIL DRIVE SHAFT NR 5 BEARING, WORN. REMOVED AND REPLACED WITH NEW BEARING. (K)SDR CA031023007Drive Shaft · failed(CAN) PILOT HAD TAKEN OFF. SHORTLY THEREAFTER HEARD A THUMP FROM THE REAR FOLLOWED BY VIBRATION. ON REACHING FINAL DESTINATION INSPECTION REVEALED NR 5 TR DRIVE SHAFT BEARING 407-040-339-101 FAILED.OVERHEAT EVIDENCE ON THE HANGAR AND DAMAGE SUSTAINED TO THE RESDR CA031021012Hanger Assy · cracked(CAN) DURING 1200 HR INSPECTION AFT OIL COOLER BEARING HANGER WAS FOUND TO BE CRACKED AT THE 1200 O'CLOCK POSITION.SDR CA030930010Bolt · stripped(CAN) ON THOMAS COUPLING TORQUE CHECK TWO BOLTS FOUND LOOSE. ON INVESTIGATION OF BOLTS, THREADS FOUND TO BE STRIPPED OFF ON LOWER END. ALL OTHER BOLTS ON FORWARD DRIVESHAFT INSPECTED FOR SERVICEABILITY. BOLT REPLACED NEW AND TORQUED. CAUSE OF DIFFICULT MIGHSDR ALGA089090Disc Pack · crackedFOUND ONE CRACKED LAMINATE ON TAIL ROTOR DISC PACK. REMOVED AND REPLACED.SDR ALGA089089Disc Pack · crackedFOUND ONE CRACKED LAMINATE ON TAIL ROTOR DISC PACK. REMOVED AND REPLACED.SDR ALGA089088Disc Pack · crackedFOUND DISC CRACKED. REMOVED AND REPLACED.SDR ALGA089087Disc Pack · crackedFOUND DISC CRACKED. REMOVED AND REPLACED.SDR ALGA089086Disc Pack · crackedDISC PACK FOUND TO HAVE A CRACKED DISC. REMOVED AND REPLACED.
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