JASC 6710

Service difficulty reports · 1,151

Reports filed under 6710 · Main Rotor Control, 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 = '6710'
  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 20000504SH031Control Rod · looseDURING INSPECTION, THE ROD END ON TOP OF THE COLLECTIVE MIXER CONTROL ROD WAS FOUND MOVING. THE JAM NUT ON THE ROD END WAS TIGHT. FURTHER INSPECTION REVEALED THE THREADED INSERT THE ROD END SCREWS INTO WAS LOOSE IN THE CONTROL ROD ITSELF. AFTER REMOVAL OF TApr 6, 2000 · N9204Y · Hughes 369ESDR CA000427003Tube · loose(CAN) DURING INSPECTION, THE RIGHT CYCLIC SERVO INPUT LEVER WAS FOUND IN AN AFT OF CENTER ORIENTATION. SUBSEQUENT OBSERVATION REVEALED BOTH CYCLIC BOOST TUBES HAD LOOSE CLEVIS ASSEMBLIES AT LOWER END. THIS CAUSED THE SERVO TO ROTATE IN ANY POSITION AND INTERMar 29, 2000 · Bell 212SDR 20000426SH021Support Bracket · corrodedDURING THE ANNUAL INSPECTION, THE PIVOT SUPPORT ASSEMBLY WAS FOUND CORRODED. REPLACED SUPPORT ASSEMBLY WITH NEW PART. SUBMITTER RECOMMENDED SPRAYING A CORROSION PREVENTATIVE COMPOUND IN THE AREA OF THE SUPPORT ASSEMBLY. (X)Mar 22, 2000 · N167H · Bell 206BSDR 20000601SH027Link Rod · wornPITCH LINK ASSEMBLY WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)Mar 14, 2000 · N901CF · Doug MD900SDR CA000317002Bearing · damaged(CAN) WHILE PERFORMING DAILY INSPECTION, THE ENGINEER NOTICED THAT THE TEFLON LINING WAS PROTRUDING ON THE ROD END BEARING OF THE BOOSTED LATERAL CONTROL TUBE BETWEEN SWASHPLATE AND HYDRAULIC UNIT.Mar 7, 2000 · Bolkms BO105CSDR HEEA066551Seal · leakingSEAL LEAKS.Feb 28, 2000 · N510PH · Bell 407SDR HEEA066549Idler · wornTEFLON WORN ON COLLECTIVE IDLER.Feb 28, 2000 · N437PH · Bell 407SDR HEEA066526Actuator · frozenACTUATOR MOTOR FROZEN.Feb 16, 2000 · N745H · Bell 214STSDR HEEA066519Switch · brokenSWITCH BROKEN.Feb 16, 2000 · N407MM · Bell 407SDR HEEA066518Transducer · failedFADEC DEGRADE MESSAGE CODE: CPFIT.Feb 16, 2000 · N408PH · Bell 407SDR CA000511025Fitting · broken(CAN) THE PILOT WAS MAKING AN APPROACH WHEN THE ROTOR RPM STARTED TO OVERSPEED. HE CONTROLLED THE RPM USING THE THROTTLE AND ABORTED THE APPROACH. HE FLEW TO A MAINTENANCE BASE WHERE HE CONDUCTED A RUN-ON LANDING WITHOUT FURTHER INCIDENT. INVESTIGATION REVEALEFeb 6, 2000 · Snias AS350DSDR 20000605SH006Control Rod · wornPITCH CONTROL ROD WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)Feb 5, 2000 · N104LN · Snias AS350B3SDR HEEA065923Spacer · wornSPACER HAD WORN BUSHING ON DRIVE LINK.Feb 4, 2000 · N402PH · Bell 407SDR HEEA065916Idler Assy · wornIDLER ASSY HAD BEARING WORN.Feb 4, 2000 · N409PH · Bell 407SDR HEEA066003Link · wornLINK BEARING WORN.Jan 18, 2000 · N407PH · Bell 407SDR HEEA066001Universal · leakingUNIVERSAL LEAKING GREASE FITTING.Jan 18, 2000 · N722PH · Bell 407SDR HEEA065614Spacer · wornSPACER WORN.Jan 7, 2000 · N447PH · Bell 407SDR HEEA065611Idler Assy · wornIDLER ASSY BEARING WORN.Jan 6, 2000 · N408PH · Bell 407SDR AGQA065555Motor · weakMOTOR IS SLOW AND WEAK.Jan 6, 2000 · N1097J · Hughes 369DSDR AGQA065548Motor · slowHIGH SPEED MOTOR INSTALLED DELAY IN ACTION.Jan 6, 2000 · N500DC · Hughes 369DSDR HEEA065603Idler Assy · damagedBEARINGS ROUGH AND STAINLESS STEEL CHAFE PLATE MISSING ON IDLER ASSY.Jan 5, 2000 · N407PH · Bell 407SDR HEEA065585Actuator · malfunctionedSCAS YAW KICKS OFF AFTER ENGAGED. SUSPECT LOCKED SOLENOID. TIME SINCE REPAIR 0:00.Dec 30, 1999 · Bell 214STSDR HEEA065465Actuator · malfunctionedAFTER HEATING UP, UNIT WILL STICK INTERMITTENTLY WHEN RELEASED.Dec 17, 1999 · N7128R · Bell 412SDR HEEA065464Actuator · malfunctionedWILL NOT RELEASE IN ATT MODE.Dec 17, 1999 · N7128R · Bell 412SDR CA991231056Bushing · cracked(CAN) T/R PITCH LINK WAS REMOVED FOR I INSPECTION. SILENT BLOCK (ELASTOMERIC BUSHING)INNER RACE OF BEARING WAS FOUND CRACKED (9MM).Dec 14, 1999 · Snias AS350BASDR HEEA065370Universal · wornUNIVERSAL HAD BEARING WORN.Dec 9, 1999 · N57416 · Bell 407SDR HEEA065333Link · wornWORN BEARINGS.Dec 8, 1999 · N510PH · Bell 407SDR HEEA065332Universal · wornUNIVERSAL HAD BEARING WORN.Dec 8, 1999 · N417PH · Bell 407SDR HEEA065329Universal · looseUNIVERSAL HAD AXIAL PLAY.Dec 8, 1999 · N409PH · Bell 407SDR HEEA065325Universal · wornUNIVERSAL HAD WORN BEARING.Dec 8, 1999 · N447PH · Bell 407SDR 2000ZZZX276Jackshaft · corrodedTECHNICIAN PULLED LARGE AMOUNT OF RUST OUT OF INSIDE OF CYCLIC JACKSHAFT WHILE USING MAGNET TO RETRIEVE LOST SCREW. REMOVED JACKSHAFT AND INSPECTED. LARGE AMOUNT OF RUST RESIDUE AND PITTING OF JACKSHAFT, ESPECIALLY ON PILOT SIDE. MFG ALLOWS .4 MM CORROSION Dec 8, 1999 · N312LS · Bolkms BK117A3SDR 2000ZZZX182Cyclic Jackshaft · corrodedTECHNICIAN PULLED LARGE AMOUNT OF RUST OUT OF INSIDE OF CYCLIC JACKSHAFT WHILE USING MAGNET TO RETRIEVE LOST SCREW. REMOVED JACKSHAFT AND INSPECTED. LARGE AMOUNT OF RUST RESIDUE AND PITTING OF JACKSHAFT ESPECIALLY ON PILOT SIDE. MFG ALLOWS .4 MM CORROSION DDec 8, 1999 · N312LS · Bolkms BK117A3SDR HEEA065227Actuator · intermittentMAG. BRAKE WILL NOT RELEASE ELECTRICALLY, INTERMITTENT.Nov 17, 1999 · N2261D · Bell 412SDR CA991103019Bracket · failed(CAN) DURING ROUTINE INPSPECTION (UNDER THE FRONT MIDDLE SEAT), THE BEARING CAP WAS FOUND BROKEN ON THE FORWARD SIDE ON THE COLLECTIVE/CYCLIC ASSEMBLY.Oct 20, 1999 · Hughes 369DSDR CA991027077Bearing · failed(CAN) DURING DAILY INSPECTION, THE BEARING WAS FOUND UNSERVICEABLE. THE BEARING IS HELD IN THE ROD END BY SWAGING AND FAILED ALLOWING THE BEARING TO SLIDE OUT OF THE ROD END. REPLACED.Oct 14, 1999 · Bell 205A1SDR HEEA064752Tube Assy · corrodedFOUND TUBE CORRODED AND DAMAGED BEYOND LIMITS. REPLACED WITH SERVICEABLE TUBE ASSY.Oct 13, 1999 · N20898 · Bell 206L1SDR HEEA064734Bellcrank · corrodedFOUND CORROSION BEYOND LIMITS ON BELLCRANK. SCRAPPED BELLCRANK AND REPLACED WITH SERVICEABLE BELLCRANK.Oct 12, 1999 · N81992 · Bolkms BO105SSDR HEEA064733Bellcrank · corrodedT/R BELLCRANK CORRODED BEYOND LIMITS AFTER CLEAN-UP. SCRAPPED BELLCRANK DUE TO DAMAGE BEYOND LIMITS. REPLACED WITH SERVICEABLE BELLCRANK.Oct 12, 1999 · N911FL · Bolkms BO105SSDR HEEA064715Spacer · wornLINK BEARINGS WORN.Oct 11, 1999 · N467PH · Bell 407SDR HEEA064710Bearing · wornPITCH LINK REMOVED, P/N 406-310-405-101, S/N RXFS-4567, TT 174:35 HOURS, DUE TO BEING WORN. BELL WAS UNABLE TO SUPPLY TRUNNION BEARINGS P/N 406-310-405-101, SO PHI ORDERED THE PITCH LINK ASSY P/N 406-010-413-117 INSTEAD. PHI THEN ROBBED THE SERVICEABLE BEARIOct 8, 1999 · N437PH · Bell 407SDR HEEA064697Pitch Control · malfunctionedBRAKE WILL NOT ENGAGE WHEN AUTOPILOT IS TURNED OFF, BUT WILL ENGAGE WHEN TAPPED ON.Oct 7, 1999 · N911RC · Bell 230SDR HEEA064667Bellcrank · wornBELLCRANK LOOSE AND WORN.Oct 5, 1999 · N402PH · Bell 407SDR HEEA064666Bellcrank · unbondedBELLCRANK UNBONDED.Oct 5, 1999 · N447PH · Bell 407SDR CA991028002Hmu · failed(CAN) HMU FAILED WITH RED 'GOV' LIGHT ON CAUTION PANEL.Sep 23, 1999 · Snias AS350B3SDR 99ZZZX4186Cylinder · damagedCYLINDER ON SERVO ACTUATOR IS DAMAGED.Sep 17, 1999 · Bell 214BSDR 99ZZZX4185Bearing · damagedBEARING DAMAGED IN THE SERVO ACTUATOR.Sep 17, 1999 · Bell 214BSDR HEEA064447Servo · leakingSERVO LEAKING AT PILOT VALVE.Sep 16, 1999 · N6097Z · Snias AS350B2SDR 99ZZZX3906Bellcrank · wornDURING PERIODIC INSPECTION, FOUND BEARING WORN AND ROUGH IN OPERATION. REMOVED AND REPLACED.Sep 14, 1999 · N8530F · Bell 212SDR HEEA064342Universal · wornUNIVERSAL HAD WORN BEARINGS. REFERENCE: DMR NR 686205.Sep 7, 1999 · N719PH · Bell 407SDR HEEA064341Bushing · wornBUSHINGS WORN ON LEVER ASSY. SERIAL NUMBERS REMOVED ARE A-2028 AND A-2037. REFERENCE: DMR NR 686315. REPLACEMENT PART SERIAL NUMBERS ARE A-2636 AND A-2627.Sep 7, 1999 · N467PH · Bell 407
Back to JASC 6710