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.
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
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 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 TSDR 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 INTERSDR 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)SDR 20000601SH027Link Rod · wornPITCH LINK ASSEMBLY WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)SDR 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.SDR HEEA066551Seal · leakingSEAL LEAKS.SDR HEEA066549Idler · wornTEFLON WORN ON COLLECTIVE IDLER.SDR HEEA066526Actuator · frozenACTUATOR MOTOR FROZEN.SDR HEEA066519Switch · brokenSWITCH BROKEN.SDR HEEA066518Transducer · failedFADEC DEGRADE MESSAGE CODE: CPFIT.SDR 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 REVEALESDR 20000605SH006Control Rod · wornPITCH CONTROL ROD WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)SDR HEEA065923Spacer · wornSPACER HAD WORN BUSHING ON DRIVE LINK.SDR HEEA065916Idler Assy · wornIDLER ASSY HAD BEARING WORN.SDR HEEA066003Link · wornLINK BEARING WORN.SDR HEEA066001Universal · leakingUNIVERSAL LEAKING GREASE FITTING.SDR HEEA065614Spacer · wornSPACER WORN.SDR HEEA065611Idler Assy · wornIDLER ASSY BEARING WORN.SDR AGQA065555Motor · weakMOTOR IS SLOW AND WEAK.SDR AGQA065548Motor · slowHIGH SPEED MOTOR INSTALLED DELAY IN ACTION.SDR HEEA065603Idler Assy · damagedBEARINGS ROUGH AND STAINLESS STEEL CHAFE PLATE MISSING ON IDLER ASSY.SDR HEEA065585Actuator · malfunctionedSCAS YAW KICKS OFF AFTER ENGAGED. SUSPECT LOCKED SOLENOID. TIME SINCE REPAIR 0:00.SDR HEEA065465Actuator · malfunctionedAFTER HEATING UP, UNIT WILL STICK INTERMITTENTLY WHEN RELEASED.SDR HEEA065464Actuator · malfunctionedWILL NOT RELEASE IN ATT MODE.SDR CA991231056Bushing · cracked(CAN) T/R PITCH LINK WAS REMOVED FOR I INSPECTION. SILENT BLOCK (ELASTOMERIC BUSHING)INNER RACE OF BEARING WAS FOUND CRACKED (9MM).SDR HEEA065370Universal · wornUNIVERSAL HAD BEARING WORN.SDR HEEA065333Link · wornWORN BEARINGS.SDR HEEA065332Universal · wornUNIVERSAL HAD BEARING WORN.SDR HEEA065329Universal · looseUNIVERSAL HAD AXIAL PLAY.SDR HEEA065325Universal · wornUNIVERSAL HAD WORN BEARING.SDR 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 SDR 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 DSDR HEEA065227Actuator · intermittentMAG. BRAKE WILL NOT RELEASE ELECTRICALLY, INTERMITTENT.SDR 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.SDR 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.SDR HEEA064752Tube Assy · corrodedFOUND TUBE CORRODED AND DAMAGED BEYOND LIMITS. REPLACED WITH SERVICEABLE TUBE ASSY.SDR HEEA064734Bellcrank · corrodedFOUND CORROSION BEYOND LIMITS ON BELLCRANK. SCRAPPED BELLCRANK AND REPLACED WITH SERVICEABLE BELLCRANK.SDR HEEA064733Bellcrank · corrodedT/R BELLCRANK CORRODED BEYOND LIMITS AFTER CLEAN-UP. SCRAPPED BELLCRANK DUE TO DAMAGE BEYOND LIMITS. REPLACED WITH SERVICEABLE BELLCRANK.SDR HEEA064715Spacer · wornLINK BEARINGS WORN.SDR 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 BEARISDR HEEA064697Pitch Control · malfunctionedBRAKE WILL NOT ENGAGE WHEN AUTOPILOT IS TURNED OFF, BUT WILL ENGAGE WHEN TAPPED ON.SDR HEEA064667Bellcrank · wornBELLCRANK LOOSE AND WORN.SDR HEEA064666Bellcrank · unbondedBELLCRANK UNBONDED.SDR CA991028002Hmu · failed(CAN) HMU FAILED WITH RED 'GOV' LIGHT ON CAUTION PANEL.SDR 99ZZZX4186Cylinder · damagedCYLINDER ON SERVO ACTUATOR IS DAMAGED.SDR 99ZZZX4185Bearing · damagedBEARING DAMAGED IN THE SERVO ACTUATOR.SDR HEEA064447Servo · leakingSERVO LEAKING AT PILOT VALVE.SDR 99ZZZX3906Bellcrank · wornDURING PERIODIC INSPECTION, FOUND BEARING WORN AND ROUGH IN OPERATION. REMOVED AND REPLACED.SDR HEEA064342Universal · wornUNIVERSAL HAD WORN BEARINGS. REFERENCE: DMR NR 686205.SDR 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.
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