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 99ZZZX4037Tube · crackedDURING DAILY INPSECTION, FOUND CRACK ON MAIN BODY OF CONTROL TUBE.Sep 1, 1999 · N3179V · Bell 206L1SDR HEEA063385Actuator · malfunctionedROTARY ACTUATOR FREQUENTLY DOES NOT RELEASE.Aug 13, 1999 · N3893N · Bell 412SDR HEEA063355Actuator · inoperativeACTUATOR INOPERATIVE.Aug 12, 1999 · Bell 206L1SDR HEEA063353Actuator · corrodedCORROSION/STROKE ADJ. SCREW BROKEN. SAug 12, 1999 · Bell 206L1SDR HEEA063329Actuator · damagedACTUATOR HAD EXCESSIVE PLAY ON ROD END.Aug 12, 1999 · N5007Q · Bell 206L1SDR HEEA063324Actuator · failedACTUATOR WILL NOT BEEP.Aug 12, 1999 · Bell 206L1SDR HEEA063316Actuator · stickingLATERAL MAG BRAKE STICKING.Aug 12, 1999 · N3893N · Bell 412SDR HEEA063291Lever · mismanufacturedFLANGED BUSHING OF LEVER ASSY TOO LARGE FOR YOKE ASSY. TIME SINCE REPAIR 0:00 HOURS.Aug 10, 1999 · Bell 412SDR HEEA063265Slide And Sleeve · leakingLEAKING AFTER BLEEDING AIR FROM SERVO VALVE PRIMARY SPOOL WITH NO PRESSURE. TIME SINCE REPAIR 0:00 HOURS.Aug 10, 1999 · Bell 206L3SDR CA991229048Pitch Link · damaged(CAN) INSPECTION OF M/R PITCH LINKS REVEALED DAMAGE IN AREA OF THE LOCKWIRE TAB LOCK. PITCH LINKS REPLACED.Aug 8, 1999 · Bell 206BSDR AU990761Cyclic Stick · jammed(AUS) CYCLIC CONTROL STICK JAMMED BY FOD. INVESTIGATION FOUND THAT A SCREW BECAME TRAPPED BETWEEN THE CYCLIC TORQUE TUBE FITTING AND THE TORQUE TUBE SUPPORT BRACKET PREVENTING FULL AFT CYCLIC MOVEMENT. THE ORIGIN OF THE SCREW COULD NOT BE CONFIRMED.Aug 4, 1999 · Skrsky S76ASDR HEEA063165Actuator · failedBRAKE WILL NOT RELEASE. SUBMITTER STATED THIS IS A RECURRING PROBLEM WITH THIS UNIT.Aug 2, 1999 · N6957Y · Bell 214STSDR CA990907002Support · cracked(CAN) CRACK FOUND AT RELIEF HOLE ON THE CYCLIC PIVOT SUPPORT. CAUSE OF CRACK THOUGHT TO BE OVER TIGHTENING TO COMPENSATE FOR WORN PIVOT BEARINGS.Aug 2, 1999 · Bell 206BSDR CA990812004Bearing · damaged(CAN) DURING SCHEDULED MAINTENANCE, IT WAS DISCOVERED THAT THE BALL LINER WAS MOVING ALLOWING THE BALL TO CONTACT METAL THEREBY CAUSING DAMAGE TO BALL.Aug 1, 1999 · Bell 205A1SDR HEEA063083Actuator · failedACTUATOR WILL NOT BEEP UP OR DOWN.Jul 28, 1999 · Bell 206L1SDR 99ZZZX3292Bearing · looseDURING AN ANNUAL INSPECTION LOOKING OVER THE FLIGHT CONTROLS, THE LONG CONTROL ROD BELLCRANK WAS LOOSE. REMOVED PART FROM AIRCRAFT. BEARING WAS INSIDE HOUSING.Jul 26, 1999 · N609BP · Doug 600NSDR HEEA062971Actuator · failedACTUATOR WILL NOT ACTUATE. BHT FUNCTION TEST ACCEPTANCE DATED 08-04-99. GLOBE MOTORS ACCEPTANCE STAMPED 07-28-98.Jul 19, 1999 · Bell 214STSDR HEEA062874Actuator · malfunctionedNE RPM WILL NOT RETURN TO THE SAME SETTING EVERY TIME BY ABOUT 4 PERCENT. ACTUATOR IS JUMPING A GEARTOOTH.Jul 13, 1999 · N8594X · Bell 206L3SDR HEEA062850Servo · leakingCYLINDER LEAKING EXCESSIVELY AT AFT END OF PISTON, AND SERVO VALVE HAS HIGH INPUT FORCE AT LEVERS.Jul 12, 1999 · N6251Y · Bell 206L3SDR 99ZZZX3089Bearing · looseDURING DAILY INSPECTION, FOUND BEARING LOOSE IN HOUSING. EXCESSIVE AXIAL PLAY.Jul 12, 1999 · N407AK · Bell 407SDR 99ZZZX3959Servo · crackedSUSPECT CRACK OR MACHINE DEFECT ON THE BOTTOM TUBE OF SERVO. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jul 4, 1999 · N104LN · Snias AS350B3SDR HEEA062541Universal · wornUNIVERSAL WORN.Jun 9, 1999 · N405PH · Bell 407SDR HEEA062535Tube Assy · corrodedTUBE ASSEMBLY CORRODED BEYOND LIMITS. SCRAPPED AND REPLACED WITH SERVICEABLE TUBE.Jun 9, 1999 · N6610Y · Bell 206L3SDR 99ZZZX4026Servo · leakingLEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jun 7, 1999 · N103LN · Snias AS350B3SDR 99ZZZX3522Pitch Link · wornPITCH LINK WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jun 4, 1999 · N901CF · Doug MD900SDR HEEA062531Actuator · malfunctionedSCAS YAW CHANNEL KICKS OFF IN-FLIGHT.Jun 1, 1999 · Bell 214STSDR HEEA062488Spacer · wornSPACERS WORN.May 26, 1999 · N407PH · Bell 407SDR HEEA062487Pin · wornPIN WORN.May 26, 1999 · N407PH · Bell 407SDR HCMA066323Servo · defectiveSERVO CAUSED HARD OVER IN CYCLIC. REPLACEMENT PART WAS OFF SHELF IN O/H CONDITION.May 25, 1999 · N198BH · Snias AS350B2SDR HEEA062457Universal · wornUNIVERSAL HAS WORN BEARING.May 24, 1999 · N407PH · Bell 407SDR HEEA062456Universal · wornUNIVERSAL HAS WORN BEARING.May 24, 1999 · N723PH · Bell 407SDR HEEA062455Universal · wornUNIVERSAL HAS WORN BEARING.May 24, 1999 · N405PH · Bell 407SDR HEEA062454Universal · wornUNIVERSAL HAS WORN BEARING.May 24, 1999 · N447PH · Bell 407SDR HEEA062453Universal · roughUNIVERSAL HAS ROUGH BEARING.May 24, 1999 · N402PH · Bell 407SDR HEEA062452Universal · wornUNIVERSAL HAS WORN BEARING.May 24, 1999 · N407MM · Bell 407SDR HEEA062431Universal · looseUNIVERSAL BEARING HAS AXIAL PLAY.May 24, 1999 · N408PH · Bell 407SDR CA991007045Bracket · cracked(CAN) DURING INSPECTION, THE UPPER BEARING RETAINER CAP WAS FOUND CRACKED IN TWO. PART REPLACED.Apr 27, 1999 · Hughes 369DSDR 99ZZZX2014Switch · failedPILOT TRIM SWITCH RUN-A-WAY AFT.Apr 25, 1999 · N522FB · Hughes 500NSDR CA990430058Control Lever · mismanufactured(CAN) ON SCHEDULED INSPECTION, IT WAS NOTED THAT ONE OF THE BEARINGS ON A FLIGHT CONTROL LEVER WAS NEAR ITS LIMITATION (AXIAL). THE LEVER ASSY P/N 76400-03 005-044 WAS ORDERED AND INSTALLED. HOWEVER, WHEN HYD AND ELEC POWER WAS APPLIED, THE LEVER ASSY WOULDApr 15, 1999 · Skrsky S76ASDR HEEA061763Actuator · failedROTARY ACTUATOR WILL NOT DISENGAGE.Apr 8, 1999 · N21498 · Bell 412SDR HEEA061668Actuator · failedASSEMBLY WILL NOT WORK WITH ANY ACTUATOR.Apr 5, 1999 · Bell 214STSDR HEEA061667Actuator · malfunctionedACTUATOR ASSEMBLY DISENGAGES.Apr 5, 1999 · Bell 214STSDR HEEA061570Tube · corrodedTUBE ASSEMBLY HAS CORROSION BEYOND LIMITS. REPLACED WITH SERVICEABLE CYCLIC TUBE.Apr 2, 1999 · N1076Y · Bell 206L1SDR HEEA061334Actuator · bindingACTUATOR ROTARY CAUSES BINDING IN FLIGHT CONTROLS.Mar 24, 1999 · Bell 412SDR HEEA061333Actuator · sticksFORCE TRIM STICKING ON ACTUATOR ROTARY.Mar 24, 1999 · N23023 · Bell 412SDR HEEA061332Actuator · failedACTUATOR ROTARY UNIT INSTALLED ON 2-15-99, FAILED ON 2-25-99 AND REMOVED ON 3-14-99. SUSPECTED RELEASE BAD.Mar 24, 1999 · N3893L · Bell 412SDR 99ZZZX2846Drive Link · wornDRIVE LINK BEARINGS WORN. REMOVED AND REPLACED.Mar 16, 1999 · N317MC · Bolkms BK117C1SDR 99ZZZX2845Shaft · wornTHREADED SHAFT WORN. REMOVED AND REPLACED.Mar 16, 1999 · N317MC · Bolkms BK117C1SDR CA991007034Collective · failed(CAN) PLAY FOUND ON THE COLLECTIVE STICK IN THE THROTTLE MECHANISM WHICH CAUSED THE IDLE POSITION TO BE INCONSISTENT. UNIT WAS REPAIRED AND REINSTALLED.Mar 8, 1999 · Hughes 369DSDR 99ZZZX1892T-Bar · looseT-BAR ON CYCLIC CONTROL IS RETAINED WITH A NUT AND COTTER PIN. THE NUT, WASHER AND COTTER PIN WERE NEVER INSTALLED AT THE FACTORY. THE THREADED PORTION STILL HAD MASKING TAPE ON THE THREADS. THE T-BAR PULLED OUT OF THE CYCLIC IN-FLIGHT AND COULD VERY EASILYMar 8, 1999 · N7037C · Robsin R44
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