JASC 6230
Service difficulty reports · 1,271
Reports filed under 6230 · Main Rotor Mast/Swashplate, 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 = '6230' 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 = '6230' 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 HEEA0010398Inner Race · brinelledBEARING BRINELLED ON RACE.SDR HEEA0010397Inner Race · brinelledBEARING BRINELLED ON RACE.SDR HEEA0010396Support · wornSUPPORT WORN THROUGH HARD ANODIZED SURFACE.SDR HEEA0010272Spacer Assy · crackedCRACK INDICATION ON BOTH SPACERS. REPLACED WITH SERVICEABLE PARTS.SDR HEEA0010137Swashplate · wornCOLLECTIVE LEVER PARTS WORN AND BEARING GREASE SEAL LEAKS UNDER SWASHPLATE BOOT.SDR 97ZZZX3470Drive Link · wornDRIVE LINK ASSY HAS EXCESSIVE PLAY AT TWO PLACES. SEE BELL MM L-3 FIG 62:21. AT TEAR DOWN FOUND BEARINGS AND SPACERS WORN BEYOND LIMITS. TOTAL TIME OF PARTS LESS THAN 1,000 HOURS. ONE YEAR SINCE REPLACEMENT.SDR HEEA0010090Lever Assy · mis mfgMACHINED WITH A .010 OVERSIZED JOURNAL. THE COLLECTIVE LEVER HAS A MATING BORE THAT IS ALSO OVERSIZED AND WILL NOT HOLD A STANDARD MACHINED PIN IN IT'S PLACE.SDR 97ZZZX4069Link Assy · wornMAIN ROTOR SYSTEM LINK ASSY DRIVE SCISSORS EXCESSIVE SWASHPLATE PLAY CAUSING AIRFRAME VIBRATION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 97ZZZX2769Universal Hsng · crackedMOUNTING WEBS FOR CONTROL ROD BEARINGS AND UNIVERSAL JOINT OF LOWER SWASHPLATE FOUND CRACKED AT INSPECTION. THIS IS A PRIMARY FLIGHT CONTROL PART. THIS PART HAS A RETIREMENT LIFE OF 17,700 HOURS. PART NON-REPAIRABLE. REPLACED WITH NEW PART 28-16119-1.SDR HAIHEEA9876Mast Assy · wornMAST ASSY WEAR ON SIDE OF SLEEVE.SDR AU970716Swashplate · defective(AUS) SWASHPLATE ASSEMBLY OUT OF HOURS - ASSEMBLY HAD NO RELEASE NUMBER FOR OVERHAUL AT 2000 HOURSSDR 97ZZZX2771Universal Hsng · crackedMOUNTING WEBS FOR CONTROL ROD BEARINGS AND UNIVERSAL JOINT OF LOWER SWASHPLATE FOUND CRACKED AT INSPECTION. THIS IS A PRIMARY FLIGHT CONTROL PART. THIS PART HAS A RETIREMENT LIFE OF 17,700 HOURS. PART NON-REPAIRABLE. REPLACED WITH NEW PART 28-16119-1.SDR 97ZZZX2557Universal Hsng · crackedMOUNTING WEBS FOR CONTORL ROD BEARINGS AND UNIVERSAL JOINT OF LOWER SWASHPLATE FOUND CRACKED AT INSPECTION. THIS IS A PRIMARY FLIGHT CONTROL PART. THIS PART HAS A RETIREMENT LIFE OF 17,700 HOURS. PART NON-REPAIRABLE. REPLACED WITH NEW PART 28-16119-1.SDR HAIHEEA9850Static Mast · defectiveROUTINE INSPECTION. FOUND NUMEROUS SMALL BUBBLES IN SILVER PLATING ON STATIC MAST. BUBBLES OR BUMPS ARE 1/32" DIAMETER.SDR 97ZZZX2556Universal Hsng · crackedMOUNTING WEBS FOR CONTORL ROD BEARINGS AND UNIVERSAL JOINT OF LOWER SWASHPLATE FOUND CRACKED AT INSPECTION. THIS IS A PRIMARY FLIGHT CONTROL PART. THIS PART HAS A RETIREMENT LIFE OF 17,700 HOURS. PART NON-REPAIRABLE. REPLACED WITH NEW PART 28-16119-1.SDR HAIHEEA9352Bearing · defectiveOUTER AND INNER RACE OF BEARING BREAKING DOWN. REPLACED WITH SERVICEABLE DUPLEX BEARING.SDR 97ZZZX2309Bearing · wornFOUND EXCESSIVE PLAY AT TWO PLACES, SEE BELL MM L-3 FIG 62.21. AT TEAR DOWN FOUND BEARINGS AND SPACERS WORN BEYOND LIMITS. TOTAL TIME OF PARTS LESS THAN 1,000 HRS/1 YEAR SINCE REPLACEMENT. REPLACED 5 EACH.SDR HEEA979167Rotor Mast · corrodedCORROSION ON FLANGE SURFACE AND IN BORES BEYOND REPAIRABLE LIMITS. LIMITS .3MM (.0118") AFTER REPAIR. REPLACED WITH SERVICEABLE UNIT.SDR 97ZZZX2444Scissors · wornMAIN ROTOR SYS INST PILOT REPORTS EXCESSIVE MR VIBRATION. SWASHPLATE DRIVE SCISSORS WORN .128 INCH (MEASURED WHILE INSTALLED). PITCH LINK HAS WORN .038 INCH IN 77 HOURS. INSTALLED NEW PN-107. PARTS RETURNED TO MDHS FROM RNO. NOTE: WITH SCISSORS REMOVED TSDR 97ZZZX1360Link Assy · wornDRIVE LINK ASSY HAS EXCESS PLAY AT TWO PLACES. SEE BELL MM L-3 FIG 62.21. AT TEAR DOWN, FOUND BEARINGS AND SPACERS WORN BEYOND LIMITS. TOTAL TIME OF PARTS LESS THAN 1,000 HOURS AND 1 YEAR SINCE REPLACEMENT. REPLACED 4 EACH.SDR 97ZZZX1054Yoke · crackedON PRE-FLIGHT, ONE-HALF OF YOKE WAS FOUND CRACKED THROUGH. LOW TIME, PILOT DID NOT REPORT ANY SUBSTANTIAL VIBRATION DURING PREVIOUS FLIGHT. SURROUNDING AREA HAS CORROSION. DAMAGE DID NOT APPEAR TO HAVE BEEN CAUSED BY CORROSION.SDR 97ZZZX1287Duplex Bearing · pittedSWASHPLATE REMOVED DUE TO BEARING ROUGHNESS. FOUND DUPLEX BEARING RACE PITTED DURING DISASSEMBLY AND INSPECTION.SDR HAIW6HR0069Ring Assy · worn excessivelyPART IS WORN EXCESSIVELY. GIMBAL SUPPORT BUSHING AREA ELONGATED.SDR 97ZZZX2147Bellows · tornBELLOWS IS TORN AROUND CLAMP AND FOLD AREAS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR HEEA978858Seal · worn lipSEAL WORN LIP AND SPINNING IN OUTER RING. PARTS SCRAPPED LOCALLY. SEE MM IR# HEEA0008851 THROUGH #8858 FOR ALL PARTS REPLACED.SDR HEEA978857Bushing · wornBUSHING WORN, HAS GROOVE FROM SPINNING IN BORE. PARTS SCRAPPED LOCALLY. SEE MMIR# HEEA0008851 THROUGH #8858 FOR ALL PARTS REPLACED.SDR HEEA978855Bolt · wornWORN BOLT HAS GROOVE FROM SPINNING IN BORE. PARTS SCRAPPED LOCALLY. PART IS BEING RETURNED TO BELL WITH AIRCRAFT. PARTS AND LABOR WILL BE INVOICED...PM#0660. SEE MMIR# HEEA0008851 THROUGH #8858 FOR ALL PARTS REPLACED.SDR HEEA978854Bolt · wornWORN BOLT HAS GROOVE FROM SPINNING IN BORE. PARTS SCRAPPED LOCALLY. SEE MMIR# HEEA0008851 THROUGH #8858 FOR ALL PARTS REPLACED.SDR HEEA978853Bearing · wornBEARING WORN AND ROUGH. PARTS SCRAPPED LOCALLY. SEE MMIR# HEEA0008851 THROUGH #8858 FOR ALL PARTS REPLACED.SDR HEEA978852Bearing · wornBEARING WORN AND ROUGH. PARTS SCRAPPED LOCALLY. SEE MMIR# HEEA0008851 THROUGH #8858 FOR ALL PARTS REPLACED.SDR HEEA978851Ring Assy Inner · wornRING ASSY WORN IN BORE INNER RING. PARTS SCRAPPED LOCALLY. SEE MMIR# HEEA0008851 THROUGH #8858 FOR ALL PARTS REPLACED.SDR 97ZZZX540Duplex Baring · roughSWASHPLATE REMOVED DUE TO ROUGHNESS OF OUTER RING ROTATION. AT DISASSEMBLY, FOUND DUPLEX BEARING INNER RACE PITTED. THIS IS THE FOURTH BEARING FOUND DEFECTIVE WITH LESS THAN 1,000 HOURS. THIS IS THE THIRD BEARING USED IN THIS SWASHPLATE IN LAST 12 MONTHS.SDR HEEA968782Spacer · wornSPACER WORN AND ROUGH. SCRAPPED AT PHI.SDR HEEA968781Bushing · wornBUSHING WORN AND ROUGH. SCRAPPED AT PHI.SDR HEEA968780Bearing · wornBEARING WORN AND ROUGH. SCRAPPED AT PHI.SDR HEEA968779Bearing · wornBEARING WORN AND ROUGH. SCRAPPED AT PHI.SDR HEEA968778Bearing · wornBEARING WORN AND ROUGH. SCRAPPED AT PHI.SDR HEEA968777Trunnion Assy · wornTRUNNION ASSY WORN AND ROUGH. SCRAPPED AT PHI.SDR HEEA968776Bearing · roughBEARING WORN AND ROUGH. SCRAPPED AT PHI.SDR 97ZZZX2146Bellows · tornBELLOWS IS TORN AROUND CLAMP AND FOLD AREAS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 97ZZZX731Swashplate · misalignedSWASHPLATE RECEIVED FROM MDHS WITH IMPROPER SPLIT LINE ALIGNMENT. SWASHPLATE SHOULD HAVE BEEN ALIGNED WITH THE AIRCRAFT CENTERLINE PER SB 900-032, BUT INSTEAD, THE TECHNICIAN ALIGNED THE SWASHPLATE WITH THE LATERIAL PITCH EAR IN ERROR. RMH PERSONNEL CORRECTESDR CA970225001Swashplate · bearing failed(CAN) DURING DAILY INSPECTION THE AME NOTICED BLACK GREASE COMING FROM BOTTOM SURFACE OF SWASHPLATE. SWASHPLATE REGREASED AND AIRCRAFT RETURNED TO SERVICE. APPROXIMATELY 1.5 HOURS INTO FLIGHT A 'HOWLING' NOISE HEARD. AME FOUND EXCESSIVE BLACK GREASE IN SAME ARSDR HEEA968636Swashplate Assy · overspeedSWASHPLATE OVERSPEED INSPECTION. OVERSPEED TO 112%. (2500 HOUR OVERHAUL DUE)SDR HEEA968612Mast Assy · seal leakMAST ASSY SEAL LEAK.SDR HEEA968594Bearing Set · wornBEARING SET SPINNING (WORN)SDR HEEA968593Nut · wornBEARING SET SPINNING (WORN)SDR HEEA968592Sleeve · bearing failedBEARING SET SPINNING ( GROOVED BEYOND LIMITS)SDR HEEA968585Seal · leakingSEAL LEAKING.SDR CA961203010Bearing · worn(CAN) UNUSUAL PLAY IN SWASHPLATE. INSPECTION FOUND TEFLON ON BEARINGS WORN AWAY.SDR CA961203020Cap · worn(CAN) DURING A SWASHPLATE INSPECTION, GREASE WAS FOUND AROUND THE TOP SEAL. COVER REMOVED AND SEAL AND CAP REPLACED.
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