JASC 6330

Service difficulty reports · 603

Reports filed under 6330 · Main Rotor Transmission Mount, 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 = '6330'
  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 95ZZZX6690Flexture · separationFLEXTURE MATERIAL SEPARATING/DEBONDING FROM END FITTINGS. SUBMITTER STATED FLEXTURES DO NOT SEEM TO HOLD UP UNDER NORMAL CONDITIONS AND OPERATION.Oct 25, 1995 · Bell 222USDR 95ZZZX6689Flexture · separationFLEXTURE MATERIAL SEPARATING/DEBONDING FROM END FITTINGS. SUBMITTER STATED FLEXTURES DO NOT SEEM TO HOLD UP UNDER NORMAL CONDITIONS AND OPERATION.Oct 25, 1995 · Bell 222USDR 95ZZZX6688Flexture · separationFLEXTURE MATERIAL SEPARATING/DEBONDING FROM END FITTINGS. SUBMITTER STATED FLEXTURES DO NOT SEEM TO HOLD UP UNDER NORMAL CONDITIONS AND OPERATION.Oct 25, 1995 · Bell 222USDR HEEA955920Mount · separatedISOLATION MOUNT ELASTOMER SEPARATED.Oct 24, 1995 · N230UN · Bell 230SDR HEED95366Rod End · bearing wornBEARING WORN ON ISOLATION MOUNT. REPLACE UNITOct 10, 1995 · N236X · Bell 230SDR HEEA955852Front Bar · bearing faultyFRONT BAR UPPER BEARING IS UNBONDED. REPLACED WITH SERVICEABLE STRUT.Oct 5, 1995 · N5796S · Aerosp AS355FSDR HEEA955820Bearing · wornROLL STAKE BEARING WORN.Sep 29, 1995 · N230UN · Bell 230SDR HEEA955800Restraint · bearing wornROLL STAKE BEARING WORN. REPLACED RESTRAINT ASSY.Sep 21, 1995 · N6610Y · Bell 206L3SDR HEEA955638Gearbox · stud brokenBROKEN STUD ON THE R/H FORWARD ENGINE MOUNT BIPOD LOCATION.Aug 30, 1995 · N5748M · Bell 214STSDR HEEA955637Gearbox · stud brokenBROKEN STUD ON R/H BIPOD MOUNT LOCATION.Aug 30, 1995 · N3897N · Bell 214STSDR 95ZZZX5100Flexture · defectiveFORWARD LOWER BUFFER PAD FELL OFF. REMOVED AND REPLACED.Aug 1, 1995 · N6992 · Bell 222USDR HEEA955437Restraint · wornBEARINGS IN RESTRAINT WERE WORN AND THE BEARING ON R/H SIDE OF RESTRAINT WAS UNSTAKED.Jul 24, 1995 · N3207Q · Bell 206L3SDR HEEA955374Link Assy · delaminatedBEARING DELAMINATED. REPLACED WITH SERVICEABLE LINK ASSEMBLY.Jul 20, 1995 · N50182 · Bell 206L1SDR HEEA955366Isolation Mount · crackedRUBBER DETERIORATED AND CRACKED. SEE MMIR# HEEA0005365 FOR ADDITIONAL ISOLATION MOUNT REPLACED.Jul 18, 1995 · N230UN · Bell 230SDR HEEA955365Isolation Mount · defectiveISOLATION MOUNT REMOVED TO TROUBLESHOOT VIBRATION. SEE MMIR# HEEA0005366 FOR ADDITIONAL ISOLATION MOUNT REPLACED.Jul 18, 1995 · N230UN · Bell 230SDR 95ZZZX3924Nodal Beam · debondedFOUND RIGHT LOWER AFT ELASTOMER PAD BROKEN LOOSE FROM THE NODAL BEAM. SUBMITTER STATES THIS IS A COMMON OCCURRENCE ON ENTIRE FLEET. IT APPEARS THE OIL AND GREASE IN THIS AREA CONTRIBUTES TO THE BREAKING LOOSE OF THE BOND SURFACE. THIS WOULD STOP IF A BETTERJul 11, 1995 · N274SM · Bell 222USDR HEEA955339Mount · crackedTRANSMISSION LATERAL ISOLATION MOUNT FAILED IN FLIGHT.Jul 10, 1995 · N230UN · Bell 230SDR HEEA955279Restraint · bearing wornBOTH BEARINGS IN RESTRAINT WERE WORN AND THE BEARING ON R/H SIDE OF TRANSMISSION RESTRAINT WAS UNSTAKED.Jun 27, 1995 · N406EH · Bell 206L1SDR 95ZZZX5507Rear Bar · bearing defectLOWER SPHERICAL BEARING PULLED. REPLACED WITH NEW UNIT(S) CORRECTED PROBLEM.Jun 27, 1995 · N5787M · Aerosp AS355F1SDR HEEA955184Ring Washer · defectiveCLAW OVERLAPS AND DOESN'T SIT FLUSH IN TRANSMISSION MOUNT PAD. UNABLE TO GET BEARING IN CLAW.Jun 13, 1995 · N624MB · Bolkms BO105SSDR 96ZZZX1766Isolation Mount · brokenISOLATION MOUNT IS BROKEN. THREADED BUSHING THAT ROD END ASSY THREADS INTO IS SEPARATED FROM ELASTOMERIC MATERIAL. DATE OF MANUFACTURE OF THIS PART WAS 5-29-93.Jun 10, 1995 · N415MA · Bell 222USDR HEEA955140Clevis Arm · defectiveMAIN ROTOR VIBRATIONS. CLEVIS ARM ASSY RECEIVED INSTALLED ON AIRCRAFT ON 12-26-94.Jun 9, 1995 · N5748M · Bell 214STSDR HEEA955139Torsion Arm · defectiveMAIN ROTOR VIBRATIONS. TORSION ARM ASSY RECEIVED INSTALLED ON AIRCRAFT ON 12-26-94. SENT TO BELL HELICOPTER TEXTRON FOR WARRANTY CREDIT AGAINST REPLACEMENT PART PURCHASED.Jun 9, 1995 · N5748M · Bell 214STSDR HEEA955138Arm Assy · defectiveMAIN ROTOR VIBRATIONS. ARM ASSY RECEIVED INSTALLED ON AIRCRAFT ON 12-26-94. SENT TO BELL HELICOPTER TEXTRON FOR WARRANTY CREDIT AGAINST REPLACEMENT PART PURCHASED.Jun 9, 1995 · N5748M · Bell 214STSDR HEEA955137Clevis Arm · defectiveMAIN ROTOR VIBRATIONS. CLEVIS ARM ASSY RECEIVED INSTALLED ON AIRCRAFT ON 12-26-94.Jun 9, 1995 · N5748M · Bell 214STSDR HEEA955136Plate Assy · wornPLATE ASSY WORN AND WEAK. RECEIVED INSTALLED ON AIRCRAFT ON 12-26-94.Jun 9, 1995 · N5748M · Bell 214STSDR HEEA955135Plate Assy · wornPLATE ASSY WORN AND WEAK. RECEIVED INSTALLED ON AIRCRAFT ON 12-26-94.Jun 9, 1995 · N5748M · Bell 214STSDR 95ZZZX3237Flexture · debondedINSPECTION FOUND FLEXTURE DEBONDED. REPLACED WITH NEW FLEXTURE.Jun 7, 1995 · N510W · Bell 222SDR HEEA955131Link Assy · defectiveSEPARATED RUBBER ON RIGHT HAND FORWARD PYLON LINK.Jun 2, 1995 · N7074W · Bell 206LSDR HEEA955103Plate Assy · defectiveRUBBER TORN. RECEIVED INSTALLED ON AIRCRAFT.May 29, 1995 · N5748M · Bell 214STSDR HEEA955102Plate Assy · defectiveRUBBER TORN. RECEIVED INSTALLED ON AIRCRAFT.May 29, 1995 · N5748M · Bell 214STSDR 95ZZZX5720Spar · crackedDURING ROUTINE INSPECTION, FOUND MAIN GEARBOX SUPPORT RIVETS WORKING. FOUND A 4 INCH PARTICLE CRACK IN SPAR AT STA 144.5 INCHES. SUBMITTER SUSPECTS HARD LANDING OR OVERTORQUE AS CAUSE.May 22, 1995 · N30LG · Aerosp AS355F1SDR 95ZZZX5719Support · crackedDURING ROUTINE INSPECTION, FOUND MAIN GEARBOX SUPPORT RIVETS WORKING. FOUND FLANGE BROKEN OFF SPAR AT STA 108.3 INCHES. SUBMITTER SUSPECTS OVERTORQUE OR HARD LANDING AS CAUSE.May 22, 1995 · N30LG · Aerosp AS355F1SDR HEEA955047Mount · corrodedCORROSION PITS. REPLACED WITH SERVICEABLE PART.May 19, 1995 · N57908 · Aerosp AS355F1SDR HEEA955045Pin · shoulderedCORROSION PITS. REPLACED WITH SERVICEABLE BOLT.May 19, 1995 · N57908 · Aerosp AS355F1SDR 95ZZZX5729Bearing · looseTRANSMISSION RESTRAINT PIN ASSY BEARING AND SLEEVE LOOSE IN ASSY. REMOVED PIN ASSY AND INSTALLED NEW BEARING, PN MS14012-8, AND SLEEVE, PN 206-031-513-101, INTO PIN ASSY, AND REINSTALLED ON TRANSMISSION.May 9, 1995 · N33TV · Bell 206BSDR 95ZZZX2457Flexture · debondedINSPECTION FOUND FLEXTURE DEBONDED. W.P.H.S. REPLACED WITH NEW FLEXTURE.May 2, 1995 · N153H · Bell 222BSDR HEED9511Isolation Mount · wornOUTBOARD BEARING OF LATERAL ISOLATION MOUNT WORN .012 RADIAL AND .007 - .010 AXIAL. ORDERED NEW PART.Apr 20, 1995 · N236X · Bell 230SDR 95ZZZX3107Bearing · wornNODAL BEAM DOWN STOPS ARE WORN. (BEARING WORN) 2 EACH. REMOVED AND REPLACED.Apr 18, 1995 · N5741Y · Bell 206L1SDR 95ZZZX5265Isolation Mount · wornLATERAL ISO MOUNT ELASTOMERS WORN BEYOND SERVICEABLE LIMITS. REPLACED WTIH NEW UNIT(S) CORRECTED PROBLEM.Apr 13, 1995 · N30SV · Bell 222SDR HEEA954755Restraint · bearing wornTRANSMISSION RESTRAINT HAS ONE BEARING WORN AND THE OTHER BEARING IS UNSTAKED.Apr 11, 1995 · N7077F · Bell 206LSDR HEEA954752Arm Assy · crackedCRACKED AND DETERIORATED PLATE ASSEMBLY. RECEIVED INSTALLED ON AIRCRAFT N8045T.Apr 11, 1995 · N8045T · Bell 214STSDR HEEA954751Torsion Arm · crackedCRACKED PLATE ASSEMBLY AND TORSION ARM ELASTOMER. RECEIVED INSTALLED ON AIRCRAFT N8045T.Apr 11, 1995 · N8045T · Bell 214STSDR HEEA954741Restraint · worn bearingsWORN BEARINGS AND FLEX CRACK.Apr 10, 1995 · N6603X · Bell 206L3SDR HEEA954702Stop Assy · separatedRUBBER COMPLETELY SEPARATED FROM METAL IN BOTH STOP ASSEMBLIES.Apr 7, 1995 · N7074W · Bell 206LSDR 95ZZZX5518Laminated Member · wornLAMINATED MEMBER ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT(S) CORRECTED PROBLEM.Apr 5, 1995 · N94LG · Snias AS350B2SDR 95ZZZX5517Laminated Member · wornLAMINATED MEMBER ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WTIH 4 EACH NEW UNIT(S) CORRECTED PROBLEM.Apr 5, 1995 · N94LG · Snias AS350B2SDR HEEA954560Stop Assy · defectiveRUBBER AND STEEL WASHER BONDED OFF SET ON STOP ASSEMBLY.Mar 22, 1995 · Bell 206L3SDR HEEA954424Clevis Arm · separatedELASTOMER BEARING (TO TORSION ARM) SEPARATED BEYOND LIMITS AS PER 214ST MM. PART RECEIVED INSTALLED ON AIRCRAFT ON 2-1-95. (PREVIOUS AIRCRAFT NUMBER WAS VH-LHQ)Feb 27, 1995 · N8045T · Bell 214STSDR HEEA954409Pylon Mount · bearing wornROD END BEARING WORN ON R/H LONGITUDINAL ISOLATION MOUNT.Feb 23, 1995 · N230UN · Bell 230
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