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 96ZZZX3914Housing · corrodedCORROSION WAS FOUND DURING FLUORESCENT PENETRANT INSPECTION AND WAS REJECTED PER NR-TEXTRON TD-WP-101-5.Jul 9, 1996 · Bell 214STSDR 96ZZZX3913Housing · corrodedCORROSION WAS FOUND DURING FLUORESCENT PENETRANT INSPECTION AND WAS REJECTED PER HR-TEXTRON TD-WP-101-5.Jul 9, 1996 · Bell 214STSDR HEEA967468Actuator · sticksINTERMITTENTLY STICKS; BUT STARTS WHEN TAPPED ON.Jun 21, 1996 · N1546G · Skrsky S76ASDR HEEA967467Actuator · inoperativeINOPERATIVE.Jun 21, 1996 · N4253S · Skrsky S76ASDR 96ZZZX3609Pitch Actuator · malfunctionACTUATOR CAUSING AP1 AND AP2 TO GENERATE ERROR CODES, AP1 AND AP2 WILL NOT COME ON LINE.Jun 20, 1996 · N317MC · Bolkms BK117C1SDR HEEA967351Actuator · trips breakerMOTOR POPS CIRCUIT BREAKER.Jun 5, 1996 · N1546K · Skrsky S76ASDR 96ZZZX3607Actuator · leakingACTUATOR LEAKING.Jun 1, 1996 · N313LF · Bolkms BK117A4SDR HEEA967232Accumulator · defectiveTAIL ROTOR SERVO ACCUMULATOR SERVICING VALVE HAS STUCK STEM, UNABLE TO CHARGE WITH NITROGEN.May 14, 1996 · N60951 · Snias AS350B2SDR HEEA967208Cylinder · leakingAFT BEARING COMING UNSTAKED-LEAKING.May 9, 1996 · N3116P · Bell 206L3SDR HEEA967151Cylinder · leaksLEAKS AT PILOT VALVE AND WEEP HOLE. HIGH PILOT BREAKOUT FORCE.May 8, 1996 · N16938 · Bell 206L1SDR 96ZZZX3608Actuator · malfunctionAP1 WILL NOT COME ON LINE.May 3, 1996 · N317MC · Bolkms BK117C1SDR HEEA966990Actuating Rod · bearing failedACTUATING ROD AFT BEARING BAD.Apr 10, 1996 · N350BZ · Snias AS350B2SDR HEEA966966Cylinder · leakingCYLINDER STATIC LEAK.Apr 8, 1996 · N8587X · Bell 206L3SDR HEEA966954Servo · leakingSERVO LEAKING AT PISTON SHAFT.Apr 8, 1996 · N2269A · Bell 206BSDR HEEA966953Servo · leakingSERVO LEAKING AT PISTON SHAFT.Apr 8, 1996 · N2269A · Bell 206BSDR HEEA966929Actuator Assy · leakingACTUATOR LEAKING FROM LOWER PISTON SEAL.Apr 5, 1996 · N230UN · Bell 230SDR 96ZZZX2815Servo · leakingSERVO LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Mar 28, 1996 · N96LG · Snias AS350B2SDR CA960418009Servo · leaking(CAN) AFTER A VERY SHORT FLIGHT AND SHUTDOWN, A TURN AROUND CHECK WAS CARRIED OUT AND IT WAS NOTED THAT THE AREAS AROUND THE R/H SERVO WERE WET WITH HYDRAULIC FLUID. AIRCRAFT TOPPED UP WITH 0.5 LITRES OF HYDRAULIC FLUID. SUBSEQUENT RUN UP FOUND NO LEAKAGE. SIMMar 26, 1996 · Snias AS350BSDR HEEA966868Servo · leaksRT AND LT SERVO LEAKS.Mar 20, 1996 · N6095S · Snias AS350B2SDR HEEA966756Servo · leakingR/H FORWARD SERVO ON MAIN ROTOR WAS LEAKING AT UPPER BARREL TO BODY. (SERVO SENT WITH AIRCRAFT ON 11-4-94 AND INSTALLED 1-28-95.Feb 28, 1996 · N6097Z · Snias AS350B2SDR 96ZZZX1567Servo · leakingSERVO LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Feb 23, 1996 · N96LG · Snias AS350B2SDR 96ZZZX1390Servo · water contamCYCLIC STICK WOULD PULL HARD FORWARD WHEN COLD. CUSTOMER REMOVED SERVO AND SENT IN FOR REPAIR. RECEIVED UNIT AND BOOT WAS TORN AROUND INPUT VALVE. FUNCTIONAL TEST UNIT FOUND, NO PROBLEM. PUT UNIT IN FREEZER AND INPUT WOULD BECOME LOCKED UP. DISASSEMBLED UFeb 20, 1996 · N700EA · Bell 206LSDR AU960194Bolt · worn(AUS) FORWARD MAIN ROTOR SERVO LOWER MOUNT BOLT BADLY WORN - WORN BOLT AND REMAINING TWO SERVO BOLTS WERE ALSO FOUND TO BE INCORRECTLYINSTALLEDFeb 19, 1996 · Skrsky S76CSDR CA960502015Servo · rough(CAN) R/H HYDRAULIC SERVO COUPLING WITH COLLECTIVE SERVO IN ROUGH FLIGHT CONDITIONS.Feb 16, 1996 · Snias AS350BSDR CA960312013Servo · motoring(CAN)UNCOMMANDED SERVO MOTORING. SERVO OVERHAULED 2.9 HOURS PREVIOUSLY.Feb 12, 1996 · Bell 206BSDR 96ZZZX1816Actuator · contaminatedDURING BENCH TEST OF ACTUATOR, SERVO VALVE DRAIN CHAMBER SCREW PLUG, PN EE3-2042, REMOVED TO CHECK FOR OIL LEAKAGE. DRAIN CHAMBER ABOVE SERVO VALVE AND INSIDE OF SCREW PLUG FOUND FULL OF A HEAVY, GREASE-LIKE CONTAMINATION. SUSPSECT FORMED FOR WATER AND OIL CFeb 9, 1996 · N90761 · Bolkms BO105CSDR 96ZZZX1590Actuator · leakingACTUATOR LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Feb 1, 1996 · N30SV · Bell 222SDR HEEA966578Servo · leakingSERVO LEAKING.Jan 31, 1996 · N60951 · Snias AS350B2SDR HEEA966523Cylinder · defectiveCYLINDER LEAKING INTERNALLY AND LOOSE BEARING.Jan 26, 1996 · N5017G · Bell 206L1SDR CA960123003Servo Assy · leaking(CAN)HYDRAULIC FLUID NOTED LEAKING FROM BELLY. AFTER OPENING CONTROL COMPARTMENT ACCESS DOOR FLUID WAS FOUND COMING FROM AUXILIARY SERVO FORE AND AFT CHANNEL POWER PISTON LOWER SEAL. AUXILIARY SERVO HYDRAU LIC RESERVOIR FOUND TO BE 1/3 L DOWN. RESERVOIR REPLENJan 11, 1996 · Skrsky S61NSDR CA960123001Primary Servo · worn(CAN)PRESSURE LINE FROM THE R/H SERVO CHAFED ON A DZUS FASTENER CAUSING LEAK.Jan 8, 1996 · Snias AS332CSDR HEEA956258Cylinder · leakingCYLINDER LEAKING.Dec 13, 1995 · N6610Y · Bell 206L3SDR HEEA956213Cylinder · defectiveSERVO BEARINGS LOOSE AND PILOT VALVE LEAKING.Dec 7, 1995 · N16938 · Bell 206L1SDR HEEA956208Actuator Assy · defectiveCSAS PITCH LIGHT STAYS ON ALL THE TIMEDec 7, 1995 · Bolkms BK117A4SDR 96ZZZX98Servo · leakingSERVO HAD BEEN REMOVED FOR LEAKAGE. FOLLOWING INSPECTION BY REPAIR AGENCY (NO DEFECTS FOUND), UNIT WAS REINSTALLED. AFTER 10 HOURS IN SERVICE, SERVO STARTED TO LEAK.Dec 1, 1995 · N6099P · Snias AS350B2SDR HEEA955973Servo · defectivePILOT FELT FEEDBACK IN FORE/AFT CYCLIC CONTROLS.Nov 7, 1995 · N60951 · Snias AS350B2SDR HEEA955952Cylinder · loose bearingLOOSE BEARING AND LEAKING AT WEEP HOLE AND CAP.Nov 1, 1995 · N3178K · Bell 206L1SDR HEEA955945Cylinder · defectiveBEARINGS COMING UNSTAKED; LEAKING END CAP AND PILOT INPUT HIGH.Oct 31, 1995 · Bell 206L1SDR 95ZZZX7045Servo · leakingSERVOS LEAKING. REPLACED WITH NEW CYLINDERS.Oct 25, 1995 · N64070 · Bell 206L4SDR 95ZZZX7044Servo · leakingSERVOS LEAKING. REPLACED WITH NEW CYLINDERS.Oct 25, 1995 · N64070 · Bell 206L4SDR 95ZZZX7043Servo · leakingSERVOS LEAKING. REPLACED WITH NEW CYLINDERS.Oct 25, 1995 · N64070 · Bell 206L4SDR HEEA955900Servo · leakingSERVO LEAKING.Oct 17, 1995 · N60951 · Snias AS350B2SDR 95ZZZX7040Servo · defectiveSERVO DEFECTIVE. CATCHING WHEN LEVER IS LIFTED. REPLACED WITH NEW SERVO.Oct 11, 1995 · N221GP · Bell 206BSDR HEED95367Actuator Assy · bearing wornUPPER BEARING WORN. REPLACE UNITOct 10, 1995 · N236X · Bell 230SDR 96ZZZX524Servo · leakingSERVO LEAKING FROM PILOT VALVE. REPLACED WITH REPAIRED UNIT, CORRECTED PROBLEM.Oct 9, 1995 · N6099P · Snias AS350B2SDR 96ZZZX534Servo · leakingSERVO LEAKING BEYOND SERVCEABLE LIMITS. REPLACED WITH REPAIRED UNIT, CORRECTED PROBLEM.Sep 14, 1995 · N96LG · Snias AS350B2SDR HEEA955742Servo · leaksCYCLIC SERVO LEAKS FROM PILOT VALVE SEALS.Sep 13, 1995 · N27805 · Bell 212SDR HEEA955724Actuator Assy · defectiveTORN BOOT AND TROUBLESHOOTING, RATCHETY MOVEMENT.Sep 12, 1995 · N132AE · Bolkms BK117B2SDR 96ZZZX982Servo · leakingSERVO LEAKING EXCESSIVELY FROM UPPER CYLINDER. ALSO, PRO-SEAL FROM UPPER CLEVIS HAD DOWN INSIDE UPPER CYLINDER.Aug 24, 1995 · N754H · Bell 212SDR HEEA955601Servo · defectiveFRONT CONTROL SERVO CHATTERS AND WILL NOT TEST. UNIT WAS ORIGINALLY SENT LOOSE IN AIRCRAFT N6097Z.Aug 17, 1995 · N6097Z · Snias AS350B2
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