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 99ZZZX4037Tube · crackedDURING DAILY INPSECTION, FOUND CRACK ON MAIN BODY OF CONTROL TUBE.SDR HEEA063385Actuator · malfunctionedROTARY ACTUATOR FREQUENTLY DOES NOT RELEASE.SDR HEEA063355Actuator · inoperativeACTUATOR INOPERATIVE.SDR HEEA063353Actuator · corrodedCORROSION/STROKE ADJ. SCREW BROKEN. SSDR HEEA063329Actuator · damagedACTUATOR HAD EXCESSIVE PLAY ON ROD END.SDR HEEA063324Actuator · failedACTUATOR WILL NOT BEEP.SDR HEEA063316Actuator · stickingLATERAL MAG BRAKE STICKING.SDR HEEA063291Lever · mismanufacturedFLANGED BUSHING OF LEVER ASSY TOO LARGE FOR YOKE ASSY. TIME SINCE REPAIR 0:00 HOURS.SDR HEEA063265Slide And Sleeve · leakingLEAKING AFTER BLEEDING AIR FROM SERVO VALVE PRIMARY SPOOL WITH NO PRESSURE. TIME SINCE REPAIR 0:00 HOURS.SDR CA991229048Pitch Link · damaged(CAN) INSPECTION OF M/R PITCH LINKS REVEALED DAMAGE IN AREA OF THE LOCKWIRE TAB LOCK. PITCH LINKS REPLACED.SDR 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.SDR HEEA063165Actuator · failedBRAKE WILL NOT RELEASE. SUBMITTER STATED THIS IS A RECURRING PROBLEM WITH THIS UNIT.SDR 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.SDR 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.SDR HEEA063083Actuator · failedACTUATOR WILL NOT BEEP UP OR DOWN.SDR 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.SDR HEEA062971Actuator · failedACTUATOR WILL NOT ACTUATE. BHT FUNCTION TEST ACCEPTANCE DATED 08-04-99. GLOBE MOTORS ACCEPTANCE STAMPED 07-28-98.SDR HEEA062874Actuator · malfunctionedNE RPM WILL NOT RETURN TO THE SAME SETTING EVERY TIME BY ABOUT 4 PERCENT. ACTUATOR IS JUMPING A GEARTOOTH.SDR HEEA062850Servo · leakingCYLINDER LEAKING EXCESSIVELY AT AFT END OF PISTON, AND SERVO VALVE HAS HIGH INPUT FORCE AT LEVERS.SDR 99ZZZX3089Bearing · looseDURING DAILY INSPECTION, FOUND BEARING LOOSE IN HOUSING. EXCESSIVE AXIAL PLAY.SDR 99ZZZX3959Servo · crackedSUSPECT CRACK OR MACHINE DEFECT ON THE BOTTOM TUBE OF SERVO. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR HEEA062541Universal · wornUNIVERSAL WORN.SDR HEEA062535Tube Assy · corrodedTUBE ASSEMBLY CORRODED BEYOND LIMITS. SCRAPPED AND REPLACED WITH SERVICEABLE TUBE.SDR 99ZZZX4026Servo · leakingLEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 99ZZZX3522Pitch Link · wornPITCH LINK WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR HEEA062531Actuator · malfunctionedSCAS YAW CHANNEL KICKS OFF IN-FLIGHT.SDR HEEA062488Spacer · wornSPACERS WORN.SDR HEEA062487Pin · wornPIN WORN.SDR HCMA066323Servo · defectiveSERVO CAUSED HARD OVER IN CYCLIC. REPLACEMENT PART WAS OFF SHELF IN O/H CONDITION.SDR HEEA062457Universal · wornUNIVERSAL HAS WORN BEARING.SDR HEEA062456Universal · wornUNIVERSAL HAS WORN BEARING.SDR HEEA062455Universal · wornUNIVERSAL HAS WORN BEARING.SDR HEEA062454Universal · wornUNIVERSAL HAS WORN BEARING.SDR HEEA062453Universal · roughUNIVERSAL HAS ROUGH BEARING.SDR HEEA062452Universal · wornUNIVERSAL HAS WORN BEARING.SDR HEEA062431Universal · looseUNIVERSAL BEARING HAS AXIAL PLAY.SDR CA991007045Bracket · cracked(CAN) DURING INSPECTION, THE UPPER BEARING RETAINER CAP WAS FOUND CRACKED IN TWO. PART REPLACED.SDR 99ZZZX2014Switch · failedPILOT TRIM SWITCH RUN-A-WAY AFT.SDR 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 WOULDSDR HEEA061763Actuator · failedROTARY ACTUATOR WILL NOT DISENGAGE.SDR HEEA061668Actuator · failedASSEMBLY WILL NOT WORK WITH ANY ACTUATOR.SDR HEEA061667Actuator · malfunctionedACTUATOR ASSEMBLY DISENGAGES.SDR HEEA061570Tube · corrodedTUBE ASSEMBLY HAS CORROSION BEYOND LIMITS. REPLACED WITH SERVICEABLE CYCLIC TUBE.SDR HEEA061334Actuator · bindingACTUATOR ROTARY CAUSES BINDING IN FLIGHT CONTROLS.SDR HEEA061333Actuator · sticksFORCE TRIM STICKING ON ACTUATOR ROTARY.SDR HEEA061332Actuator · failedACTUATOR ROTARY UNIT INSTALLED ON 2-15-99, FAILED ON 2-25-99 AND REMOVED ON 3-14-99. SUSPECTED RELEASE BAD.SDR 99ZZZX2846Drive Link · wornDRIVE LINK BEARINGS WORN. REMOVED AND REPLACED.SDR 99ZZZX2845Shaft · wornTHREADED SHAFT WORN. REMOVED AND REPLACED.SDR 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.SDR 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 EASILY
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