JASC 6730

Service difficulty reports · 647

Reports filed under 6730 · Rotorcraft Servo System, 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 = '6730'
  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 CA980818021Servo · failed(CAN) NEWLY INSTALLED HYDRAULIC SERVO CAUSING FEEDBACK IN CONTROLS. SERVO REPLACED AND FEEDBACK NIL.Jul 17, 1998 · Bell 206BSDR HEEA0015047Actuator · malfunctionedINSTALLED ACTUATOR ON NR 2 SIDE. ACTUATOR RUNS CONSTANTLY. CONNECTED TO NR 1 SIDE. STILL RUNS CONSTANTLY.Jun 30, 1998 · N1546K · Skrsky S76ASDR HEEA0014895Cylinder · leakingMAIN ROTOR SERVO CYLINDER HAS EXCESSIVE LEAKAGE.Jun 22, 1998 · N2249Z · Bell 206L1SDR HEEA0014590Actuator · malfunctionedT/R CONTROL NR 2 SIDE IS STUCK.Jun 4, 1998 · N107X · Bell 412SDR HEEA0014419Servo · chatteringSERVO CHATTERING INTERMITTENTLY CAUSING HIGH FREQUENCY.Jun 1, 1998 · N447PH · Bell 407SDR HEEA0014139Servo · leakingLEAKING OUT OF PISTON.May 11, 1998 · N6100R · Snias AS350B2SDR 98ZZZX1876Valve · leaksLEFT SERVO VALVE LEAKS AT CAP, P/N 42596-2B. CONTROL NR 98-5-1.May 5, 1998 · N52AG · Bell UH1HSDR MVH0064193Servo Control · intermittentINTERMITTENT SERVO LIGHT IN SYSTEM.Apr 14, 1998 · N63CF · Aerosp SA365NSDR HEEA0013895Servo · leakingFRONT SERVO CONTROL LEAKING.Apr 13, 1998 · N4000L · Snias AS350B2SDR HEEA0013695Cylinder · leakingM/R SERVO LEAKING.Apr 2, 1998 · N6610C · Bell 206L3SDR HEEA0013694Cylinder · leakingM/R SERVO LEAKING.Apr 2, 1998 · N6610C · Bell 206L3SDR HEEA0013693Cylinder · leakingM/R SERVO LEAKING.Apr 2, 1998 · N6610C · Bell 206L3SDR HEEA0013543Cylinder · leakingSERVO LEAKING AND BOOT TORN.Mar 26, 1998 · N1078D · Bell 206L1SDR HEEA0013267Actuator · failedACTUATOR WILL ONLY RUN IN ONE DIRECTION.Mar 4, 1998 · N3122H · Skrsky S76ASDR HEEA0013204Servo · leakingSERVO LEAKING. SERIAL NUMBERS REMOVED ARE RH1375, RH1779, AND RH1777. SENT TO HELICOPTER ACCESSORY SERVICE FOR OVERHAUL.Mar 4, 1998 · N2756P · Bell 206B3SDR HEEA0013198Gland · gougedGLAND FOUND TO BE GOUGED AT LOWER OUTER END.Mar 4, 1998 · Skrsky S76ASDR HEEA0012968Cylinder · leakingSERVO LEAKING AT BOTH ENDS OF CYLINDER. TIME SINCE REPAIR 0:00.Feb 10, 1998 · N205FC · Bell 206L3SDR HEEA0012936Cylinder · leakingM/R SERVO LEAKING, CYLINDER SCORED.Feb 10, 1998 · N3207Q · Bell 206L3SDR HEEA0012676Actuator · failedACTUATOR POPS COLLECTIVE BIAS CIRCUIT BREAKER.Jan 26, 1998 · N1546G · Skrsky S76ASDR 98ZZZX1406Damper · failedSTABILIZER DAMPER LEAKING AT SHAFT SEAL. RECOMMENDATIONS: ENGINE EXHAUST DIRECTED DOWN ON TAIL BOOM. EXCESSIVE HEAT BUILD UP CAUSING EXCESSIVE PRESSURE IN DAMPER. DAMPER TOO HOT TO TOUCH. RECOMMEND COOLING AIR TO DAMPER AND HEAT SHIELD.Dec 18, 1997 · N313KA · Kaman K1200SDR HEEA0012243Actuator · shortedACTUATOR SHORTED OUT. TRIPS CIRCUIT BREAKER.Dec 5, 1997 · N1546K · Skrsky S76ASDR MVH0064178Servo · malfunctionedREMOVED FOR SERVO JAM LIGHT INOPERATIVE.Nov 18, 1997 · N63CF · Aerosp SA365NSDR HEEA0011992Actuator · failedT/R ACTUATOR KICKS IN CRUISE (CHATTERS).Nov 13, 1997 · N217UC · Bolkms BK117B1SDR HEEA0011748Servo · leakingSERVO LEAKING AT PISTON O'RING.Oct 31, 1997 · N6097Z · Snias AS350B2SDR HEEA0011747Servo · bindingCYCLIC BIND, FORE AND AFT.Oct 31, 1997 · N6100R · Snias AS350B2SDR HEEA0011681Insert · missingTHREADED INSERTS AT BIG END OF PISTON MISSING.Oct 22, 1997SDR HEEA0011474Servo · leakingFRONT SERVO CONTROL LEAKING.Oct 14, 1997 · N350BZ · Snias AS350B2SDR HEEA0011406Servo · leakingFRONT SERVO CONTROL LEAKING.Oct 9, 1997 · N6095S · Snias AS350B2SDR HEEA0011391Actuator Assy · failedACTUATOR DOES NOT ACTUATE.Oct 9, 1997 · N132AE · Bolkms BK117B2SDR HEEA0011334Cylinder · leakingCYLINDER LEAKING FROM A/C END.Oct 8, 1997 · N45RP · Bell 206L1SDR CA971016019Servo · malfunctioning(CAN) FOLLOWING INSTALLATION OF THIS SERVO, THE PILOT REPORTED CONTROL FEEDBACK IN THE CYCLIC CONTROL.Oct 8, 1997 · Bell 212SDR HEEA0011256Servo · leakingLEFT HAND MAIN ROTOR SERVO LEAKING.Oct 7, 1997 · N60951 · Snias AS350B2SDR 98ZZZX1405Damper · failedSTABILIZER DAMPER LEAKING AT SHAFT SEAL. RECOMMENDATIONS: ENGINE EXHAUST DIRECTED DOWN ON TAIL BOOM. EXCESSIVE HEAT BUILD UP CAUSING EXCESSIVE PRESSURE IN DAMPER. DAMPER TOO HOT TO TOUCH. RECOMMEND COOLING AIR TO DAMPER AND HEAT SHIELD.Sep 30, 1997 · N313KA · Kaman K1200SDR CA970930001Servo · failed(CAN) SERVO CAUSED FEEDBACK FOR FIRST 20 MINUTES OF FLIGHT THEN IS ALRIGHT. OAT 20C.Sep 20, 1997 · Snias AS350BASDR CA971113035Servo · leaking(CAN) SERVO LEAKING AN EXCESSIVE AMOUNT OF OIL.Sep 16, 1997 · Snias AS350BSDR HEEA0011028Servo · leaksSERVO LEAKS AT TOP JO-SEAL.Sep 10, 1997 · N3893N · Bell 412SDR HEEA0010826Servo · defectiveSERVO KICKS AUTO PILOT OFF.Aug 21, 1997 · N125CS · Braero HS125700ASDR HEEA0010815Cylinder · damagedSERVO PUMP RUNS WITHOUT FLUID.Aug 20, 1997 · N10814 · Bell 206L1SDR HEEA0010814Cylinder · leakingSERVO LEAKING FROM PISTON ROD END CAP.Aug 20, 1997 · N21240 · Bell 206L1SDR HEEA0010813Cylinder · damagedHYD. PUMP RUN WITHOUT FLUID.Aug 20, 1997 · N10814 · Bell 206L1SDR HEEA0010812Cylinder · leakingLEAKING FROM PISTON ROD END CAP.Aug 20, 1997 · N21240 · Bell 206L1SDR HEEA0010790Actuator Assy · wornACTUATOR ASSY WORN BEARINGS.Aug 20, 1997 · N6992 · Bell 222USDR HEEA0010776Servo · leakingSERVO SHAFT SEAL LEAKING.Aug 19, 1997 · N21431 · Bell 206BSDR HEEA0010576Cylinder · leakingSERVO LEAKING.Aug 6, 1997 · N54641 · Bell 206L3SDR 98ZZZX1404Damper · failedSTABILIZER DAMPER LEAKING AT SHAFT SEAL. RECOMMENDATIONS: ENGINE EXHAUST DIRECTED DOWN ON TAIL BOOM. EXCESSIVE HEAT BUILD UP CAUSING EXCESSIVE PRESSURE IN DAMPER. DAMPER TOO HOT TO TOUCH. RECOMMEND COOLING AIR TO DAMPER AND HEAT SHIELD.Aug 4, 1997 · N313KA · Kaman K1200SDR 97ZZZX3734Actuator · leakingSERVO ACTUATOR LEAKING AT PILOT VALVE. REPLACED WITH NEW SERVO ACTUATOR.Jul 24, 1997 · N7249U · Bell 407SDR HEEA0010535Servo · defectiveSLIGHT RESISTANCE IN FORWARD AND AFT MOVEMENT OF CYCLIC AND MOTORS IN DIRECTION MOVED.Jul 21, 1997 · N60951 · Snias AS350B2SDR HEEA0010505Cylinder · leakageLEAKAGE FROM WEEP HOLE. SENT TO FORTNER ACCESSORY SERVICE FOR WARRANTY REPAIR.Jul 16, 1997 · N8591X · Bell 206L3SDR HEEA0010493Cylinder · leakingCYLINDER LEAKING AT FORWARD SEAL.Jul 16, 1997 · N2764F · Bell 206L1SDR HEEA0010487Actuator Assy · wornREPLACE WORN SERVO BEARINGS.Jul 16, 1997 · N236X · Bell 230
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