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 HEEA084795Servo · leakingMAIN ROTOR SERVO LEAKS FROM PILOT VALVES.Feb 21, 2003 · N3893N · Bell 412SDR HEEA084794Servo · bindingMAIN ROTOR SERVO IS BINDING. REPAIRED.Feb 21, 2003 · N5759N · Bell 412SDR HEEA084793Servo · leakingMAIN ROTOR SERVO HAS EXCESSIVE LEAKING.Feb 21, 2003 · N3893L · Bell 412SDR HEEA084792Servo · leakingTAIL ROTOR SERVO LEAKING IN STATIC POSITION. REPAIRED.Feb 21, 2003 · N21498 · Bell 412SDR HEEA084791Servo · leakingTAIL ROTOR SERVO LEAKING. REPAIRED.Feb 21, 2003 · N3893N · Bell 412SDR HEEA084790Servo · leakingTAIL ROTOR SERVO LEAKING FROM TOP SEAL. REPAIRED.Feb 21, 2003 · N3893N · Bell 412SDR CA030312018Servo · failed(CAN) PILOT REPORTS THAT SERVO IS HARD TO MOVE. WHEN SERVO IS MOVED BY PILOT INPUT TO TAIL ROTOR PEDALS, THE SERVO MOVES THE PEDAL FULL FORWARD TO ITS STOPS OR FULL AFT DEPENDING ON WHICH PEDAL IS MOVED. THIS SHOULD NOT HAPPEN, THE PEDALS SHOULD ONLY MOVE AS Feb 18, 2003 · Snias AS350BASDR HEEA084672Accumulator · damagedMAIN ROTOR LT LATERAL SERVO ACCUMULATOR AND MAIN ROTOR COLLECTIVE SERVO ACCUMULATOR WILL NOT MAINTAIN PRECHARGE PRESSURE.Feb 13, 2003 · N975AE · Aerosp AS355*SDR HEEA084463Slide & Sleeve · leakingSLIDE AND SLEEVE CAUSING EXTERNAL LEAKAGE OF SERVO DURING TESTING. FOUND DEFECTIVE LAPPING.Feb 13, 2003 · Bell 206L3SDR HEEA084458Servo · leakingCYCLIC AND COLLECTIVE SERVO ACTUATOR IS LEAKING FROM THE EXCLUDER SEALS. IN SHOP FOR REPAIR.Feb 13, 2003 · N2275Y · Bell 206B3SDR HEEA084180Bearing · wornMAIN ROTOR SERVO HAS A PIVOT BEARING WORN. IN SHOP REPAIR.Feb 12, 2003 · N1546G · Skrsky S76ASDR BAQA084057Actuator · leakingLEAKING AT SPLIT LINE OF TRIANGULAR PLATE ON BOTTOM SIDE OF ACTUATOR. REPLACED WITH SERVICEABLE UNIT.Jan 30, 2003 · N135ME · Urocop EC135P1SDR HEEA083720Servo · leakingROTOR SERVO HAS A STATIC LEAK.Jan 15, 2003 · N719PH · Bell 407SDR HEEA083719Servo · leakingCYCLIC SERVO LEAKING.Jan 15, 2003 · N498PH · Bell 407SDR HEEA083718Servo · leakingCYCLIC SERVO LEAKING.Jan 15, 2003 · N405PH · Bell 407SDR HEEA083710Servo · wornCYCLIC SERVO BEARING ON AFT END OF SERVO IS WORN.Jan 15, 2003 · N719PH · Bell 407SDR HEEA083575Servo · leakingROTOR SERVO SYSTEM LEAKING AT PILOT VALVE. REPLACED SERVO.Jan 13, 2003 · N3893L · Bell 412SDR HEEA083272Cylinder · leakingMAIN ROTOR CYLINDER LEAKING. REPAIRED.Jan 8, 2003 · N6748D · Bell 206L3SDR HEEA083271Cylinder · leakingMAIN ROTOR CYLINDER LEAKING. REPAIRED.Jan 8, 2003 · N83MT · Bell 206L1SDR HEEA083270Servo · leakingFLIGHT CONTROL SERVO LEAKING. REPAIRED.Jan 8, 2003 · N2753F · Bell 206B3SDR HEEA083503Servo · leakingSERVO LEAKING FROM OUTPUT SHAFT SEAL. TO BE SENT TO VENDOR.Jan 7, 2003 · N974AE · Aerosp AS355*SDR HEEA082973Housing · leakingPIN PLUG IN MAIN ROTOR SERVO HOUSING LEAKED DURING FINAL TEST.Jan 7, 2003 · N3122G · Skrsky S76ASDR HEEA082972Housing · damagedPIN PLUG IN MAIN ROTOR SERVO HOUSING BLEW OUT DURING FINAL TEST.Jan 7, 2003 · N1546K · Skrsky S76ASDR HEEA082825Sleeve · leakingSLEEVE ASSY CAUSING EXCESSIVE INTERNAL LEAKAGE DURING FINAL TEST.Dec 23, 2002 · Clark 1000CLARKSDR BAQA082137Servo · leakingSERVO LEAKING BETWEEN VALVE BODIES. REPLACED WITH SERVICEABLE UNIT.Dec 17, 2002 · N199SM · Aerosp SA365NSDR BAQA082136Servo · leakingMAIN SERVO LEAKING FROM ACTUATING ROD. HARD CARD ENCLOSED. REPLACED WITH SERVICEABLE UNIT.Dec 17, 2002 · N199SM · Aerosp SA365NSDR HEEA082863Servo · malfunctionedCYCLIC HARD TO CONTROL IN FLIGHT. REMOVE SERVO.Dec 16, 2002 · N856PH · Aerosp AS355*SDR HEEA082861Servo · leakingSERVO PISTON SEAL OR PILOT VALVE LEAKING. TO BE SENT TO VENDOR.Dec 16, 2002 · N970AE · Aerosp AS355*SDR HEEA082451Pin · failedEXPANDABLE PIN FAILED TORQUE CHECK ON 300 HOUR INSPECTION. SCRAPPED.Dec 12, 2002 · N476X · Skrsky S76ASDR BAQA081641Actuator · wornFENESTRON ACTUATOR ARM WORN. REPLACED WITH SERVICEABLE UNIT.Dec 12, 2002 · N135MH · Urocop EC135T1SDR ALGA081577Servo · brokenON NR 2 HYDRAULIC SYS. GROUND CYCLIC MOVES HARD LT.Dec 4, 2002 · N515AL · Urocop EC120BSDR ALGA081576Servo · brokenON NR 2 HYDRAULIC, GROUND CYCLIC MOVES HARD LT.Dec 4, 2002 · N515AL · Urocop EC120BSDR IO5R081179Actuator · leakingLEAKING AT WEEP HOLE AND OUTPUT CONTROL ROD REMOVED AND REPLACEDOct 22, 2002 · N551BA · Urocop EC135P1SDR BAQA081170Actuator · leakingACTUATOR LEAKING. BEARINGS WORN IN INPUT LEVER. HARD CARD ENCLOSED. REPLACED WITH SERVICEABLE UNIT.Oct 18, 2002 · N575ME · Urocop EC135T1SDR KBMA116007Servo · inoperativeLATERAL SERVO IS BINDING AND GETTING WORSE IN FLIGHT CONTROLS. REPLACED WITH SERVICEABLE UNIT.Sep 12, 2002 · N350SH · Snias AS350BASDR KBMA115464Guide · wornRIGHT SIDE TAIL ROTOR SERVO SLIDE GUIDE WORN THROUGH. REPLACED WITH NEW GUIDE.Aug 26, 2002 · N1188P · Snias AS350BASDR KBMA115446Seal · leakingLEFT LATERAL SERVO WAS LEAKING FROM SHAFT SEAL. REPLACED WITH SERVICEABLE SERVO.Aug 24, 2002 · N313LV · Snias AS350B2SDR KBMA119544Servo · bindingSERVO CONTROLS BINDING WHEN INPUTS TO THE LEFT ARE REQUIRED. REPLACED WITH OVERHAUL UNIT.Aug 13, 2002 · N115SH · Snias AS350B2SDR EOP2002F00000Servo · malfunctionedPILOT NOTICED CYCLIC STICK HAD A SLIGHT SHAKE IN THE LATERAL AXIS, TURNED OFF HYDRAULIC SYSTEM AND THE SHAKE WENT AWAY. A/C LANDED AND RIGHT SERVO WAS CHANGED, PROBLEM CORRECTED.Aug 7, 2002 · N4847 · Bell 206BSDR IO5R080457Actuator · defectiveSERVO UNIT LEAKING INTO FENESTRON GEARBOX OIL REMOVED AND REPLACED RMA RO38197Aug 6, 2002 · N552BA · Urocop EC135P1SDR KBMA119526Servo · leakingMAIN ROTOR SERVO WAS LEAKING. REPLACED WITH OVERHAULED SERVO.Aug 1, 2002 · N37SH · Snias AS350BASDR HEEA080445Manifold · leakingRT LINKAGE HOUSING HAS LEAKING LEE PLUG AND SUSPECT RESTRICTED PASSAGES, CAUSES VERY SLOW MOVEMENT (EXTEND) ON VELOCITY TEST OF SERVO ASSY. PROBLEMS ON SYSTEM NR 1 - RT LINKAGE ONLY.Jul 10, 2002 · Bell 206L3SDR HEEA080432Manifold · damagedDURING FINAL TEST, A PIN (LEE) PLUG BLEW OUT OF BACK SIDE OF MANIFOLD ON SYSTEM NR 1 (RT LINKAGE 41004076) NEAR MOUNT BEARING.Jul 10, 2002 · Skrsky S76ASDR HEEA080431Manifold · damagedLEAKING LEE PLUGS IN DRILLED PASSAGE GOING TO RETURN PORTS ON BOTH SYSTEM 1 & 2.Jul 10, 2002 · Skrsky S76ASDR HEEA080286Cylinder · leakingMAIN ROTOR CYLINDER LEAKING AND RATCHETY. REPLACED WITH SERVICEABLE CYLINDER.Jun 27, 2002 · N49EA · Bell 206L3SDR HEEA080133Cylinder · leakingMAIN ROTOR SERVO CYLINDER LEAKS.Jun 26, 2002 · N2258F · Bell 412SDR HEEA080310Servo · failedPILOT VALVE LOCK PIN STICKING WHEN YOU LOSE HYDRAULICS PRESSURE AND SERVO HARD OVERS TO THE RIGHT.Jun 25, 2002 · N973AE · Snias AS350BSDR HEEA080107Cylinder · corrodedCAUSING A LEAK DURING TEST BETWEEN LOWER CYLINDER AND CONNECTING CYLINDER. FOUND A SMALL PIT IN LOWER CYLINDER I.D. IN AREA WHERE THE ORING SEALS ON THE CONNECTING CYLINDER. SENT TO FORTNER ACCESSORY SERVICE CORP. FOR INSPECTION AND REPAIR.Jun 25, 2002 · Bell 212SDR HEEA079919Manifold · damagedLEAKING DURING TESTING OF SERVO ASSY BETWEEN MANIFOLD AND SERVO VALVE CAP ASSY ON SYSTEM NR 2 PRESSURE PORT. FOUND A MISSING PIN (LEE) PLUG ON THAT PORT. ALSO FOUND THAT THIS PORT REQUIRES AN OVERSIZE PLUG.Jun 25, 2002 · Skrsky S76ASDR HEEA080098Actuator · malfunctionedTRIPS OFF LINE. WILL NOT STAY ERECT.Jun 14, 2002 · Bell 214ST
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