Aerospatiale AS350B2

Service difficulty reports · 3,065

Newest first. General aviation reporting is voluntary.

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 aircraft_model_key = 'AS350B2'
  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 HEEA0011402Element · contaminationPOSSIBLE CONTAMINATION. PART SCRAPPED LOCALLY.Oct 9, 1997 · N4000L · Snias AS350B2 · Hydraulic Filter, MainSDR HEEA0011401Fuel Filter · contaminatedFUEL FILTER POSSIBLE CONTAMINATION. PART SCRAPPED LOCALLY.Oct 9, 1997 · N4000L · Snias AS350B2 · Aircraft Fuel Distribution SystemSDR 98ZZZX1838Bearing · wornT/R LAMINATED BEARING - ELASTOMERIC WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 4 EACH NEW UNITS FROM KIT 355A09-1036-01, CORRECTED PROBLEM.Oct 9, 1997 · N911LR · Snias AS350B2 · Tail Rotor BladesSDR 98ZZZX1644Bearing · delaminatedBEARING REMOVED DUE TO DELAMINATION IN EXCESS OF LIMITS. REPLACED WITH NEW BEARING SET.Oct 9, 1997 · N333AS · Snias AS350B2 · Tail Rotor BladesSDR 98ZZZX1643Bearing · delaminatedBEARING REMOVED DUE TO DELAMINATION IN EXCESS OF LIMITS. REPLACED WITH NEW BEARINGS.Oct 9, 1997 · N333AS · Snias AS350B2 · Tail Rotor GearboxSDR HEEA0011256Servo · leakingLEFT HAND MAIN ROTOR SERVO LEAKING.Oct 7, 1997 · N60951 · Snias AS350B2 · Rotorcraft Servo SystemSDR CA971015066Cap · faulty(CAN) HYDRAULIC FLUID WAS MILKY IN APPEARANCE. LATER DISCOVERED THAT WATER/CONDENSATION WAS ENTERING THROUGH THE VENT HOLES IN THE HYD FLUID RESERVOIR FILLER CAP. REPORT WAS SUBMITTED TO MANUFACTURER.Oct 6, 1997 · Snias AS350B2 · Hydraulic Reservoir, MainSDR HEEA0011210Transponder · failedSELECTOR KNOBS SHOW FALSE PULSES WHEN TURNED.Oct 6, 1997 · N40466 · Snias AS350B2 · ATC Transponder SystemSDR HEEA0011127Bearing · separationBEARING SEPARATION.Oct 1, 1997 · N350BZ · Snias AS350B2 · Tail Rotor GearboxSDR HEEA0011117Bleed Valve · malfunctionBLEED VALVE FLAGGING TOO SOON, POPPING AT LOW RPM.Sep 30, 1997 · N350BZ · Snias AS350B2 · Compressor Bleed ValveSDR 97ZZZX4348Circlip · missingDURING CLEANING OF REAR BEARING SUPPORT ASSEMBLY, INSPECTION FOUND THE CIRCLIP THAT HOLDS REAR BEARING POWER TURBINE GUIDE VANE MISSING. SUSPECT CAUSE: DURING LAST MAINTENANCE PROCEDURES BY TURBOMECA CO., CIRCLIP WAS NOT INSTALLED. A/C TT: 1,699.5 HOURS. ESep 17, 1997 · N6099P · Snias AS350B2 · Turbine SectionSDR HEEA0011040Blower · inoperativeBLOWER INOPERATIVE.Sep 12, 1997 · N350BZ · Snias AS350B2 · Air Distribution FanSDR HEEA0011038Bearing · deterioratingMEMBER SEPARATING AND DETERIORATING.Sep 12, 1997 · N6100R · Snias AS350B2 · Main Rotor HeadSDR HEEA0011035Bearing · separationBEARING SEPARATION.Sep 12, 1997 · N4000L · Snias AS350B2 · Tail Rotor GearboxSDR 97ZZZX4703Laminated Hinge · wornLAMINATED HINGE ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.Sep 11, 1997 · N94LG · Snias AS350B2 · Tail Rotor GearboxSDR 97ZZZX4700Laminated Hinge · wornLAMINATED HINGE WORN. T/R EXPERIENCED 1.1 IPS VIBRATION AND 'J' GAPS WERE UNEVEN. REPLACED WITH 2 EACH NEW UNITS FROM KIT 350A33-2153-00, CORRECTED PROBLEM.Sep 4, 1997 · N6099P · Snias AS350B2 · Tail Rotor GearboxSDR 97ZZZX3894Rod · wornDURING A DAILY VISUAL INSPECTION, DISCOVERED THE BEARING IN THE OUTBOARD END OF THE TAIL ROTOR PITCH CHANGE ROD HAD ALMOST COMPLETELY SEPARATED FROM THE HOUSING. THE PILOT OF THE PREVIOUS FLIGHT DID NOT NOTICE ANY ABNORMALITIES IN THE OPERATION OF THE AIRCRAFSep 4, 1997 · N6097Z · Snias AS350B2 · Tail Rotor Control SystemSDR CA970910013Spring · misinstalled(CAN) DURING GEOSURVEY WITH A POD HANGING FROM THE CARGO HOOK, APPROXIMATELY 30 MINUTES AFTER TAKEOFF, CARGO RELEASED UNCOMMANDED AND THE POD DROPPED AND WAS DESTROYED. DISASSEMBLY OF THE CARGO HOOK REVEALED THAT THE RELEASE LEVER RETURN SPRING WAS NOT ENGAGEAug 31, 1997 · Snias AS350B2 · Cargo CompartmentsSDR 98ZZZX1263Spherical Stop · defectiveBULGES IN T/R SPHERICAL STOP.Aug 23, 1997 · N126TV · Snias AS350B2 · Tail Rotor GearboxSDR 98ZZZX1262Indicator · failedTACHOMETER INDICATOR READ INTERMITTENTLY LOW.Aug 23, 1997 · N126TV · Snias AS350B2 · Engine RPM Indicating SystemSDR 97ZZZX4094Pin Boss · axial slippageDURING DAILY INSPECTION, NOTICED ONE M/R PIN SLIGHTLY UP ON YELLOW AND BLUE BLADE. UPON CLOSE EXAMINATION BY REMOVING M/R BLADES, FOUND THAT M/R PIN BOSSES HAD AXIALLY MOVED TO CAUSE PIN EXTRACTION DIFFICULTY AND SOME VIBRATIONS AS REPORTED EARLIER BY PILOT. Aug 21, 1997 · N92LG · Snias AS350B2 · Main Rotor HeadSDR 97ZZZX4702Laminated Brg · wornLAMINATED BEARING ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 4 EACH NEW UNITS FROM KIT 355A09-1036-01, CORRECTED PROBLEM.Aug 13, 1997 · N94LG · Snias AS350B2 · Tail Rotor BladesSDR HEEA0010551Indicator · wont cageATTITUDE INDICATOR WILL NOT CAGE.Aug 5, 1997 · N350BZ · Snias AS350B2 · Attitude Gyro and Indicating SystemSDR HEEA0010548Clock · malfunctionCLOCK WORKS INTERMITTENTLY.Jul 31, 1997 · N6095S · Snias AS350B2 · Independent InstrumentsSDR 97ZZZX3929Bearing · wornHIGH FREQUENCY DEVELOPED IN TAIL ROTOR, BEARING SET WORN. REPLACED WITH HEX BEARING SET.Jul 29, 1997 · N31AS · Snias AS350B2 · Tail Rotor GearboxSDR HEEA0010535Servo · defectiveSLIGHT RESISTANCE IN FORWARD AND AFT MOVEMENT OF CYCLIC AND MOTORS IN DIRECTION MOVED.Jul 21, 1997 · N60951 · Snias AS350B2 · Rotorcraft Servo SystemSDR HEEA0010532Boost Pump · failedBOOST PUMP WILL NOT OPERATE WHEN POWER IS APPLIED.Jul 21, 1997 · N6097Z · Snias AS350B2 · Fuel Boost PumpSDR HEEA0010531Rod Bearig · wornEXCESS WEAR IN PITCH CONTROL ROD SPHERICAL BEARING.Jul 21, 1997 · N6097Z · Snias AS350B2 · Tail Rotor Control SystemSDR HEEA0010530Control Rod · wornCONTROL ROD HAS EXCESS WEAR IN SPHERICAL BEARING.Jul 21, 1997 · N6097Z · Snias AS350B2 · Tail Rotor Control SystemSDR HEEA0010516Pump · inoperativeFUEL PUMP WILL NOT OPERATE AND CURRENTLY BLOWS FUSE.Jul 21, 1997 · N6100R · Snias AS350B2 · Fuel Boost PumpSDR HEEA0010477Brake Assy · wornROTOR BRAKE ASSY WORN OUT.Jul 11, 1997 · N4000L · Snias AS350B2 · Main Rotor BrakeSDR HEEA0010472Probe · open circuitTEMP PROBE CIRCUIT OPEN.Jul 11, 1997 · N6100R · Snias AS350B2 · Engine Temperature Indicating SystemSDR HEEA0010469Probe · defectiveNG TEST .5 TO 1.0 OFF. PROBE DEFECTIVEJul 11, 1997 · N350BZ · Snias AS350B2 · Engine Temperature Indicating SystemSDR HEEA0010468Servo · leakingSERVO LEAKING.Jul 11, 1997 · N350BZ · Snias AS350B2 · Rotorcraft Servo SystemSDR HEEA0010467Window · channel crackedSLIDING GLASS WINDOW CHANNEL CRACKED ON THE BOTTOM.Jul 11, 1997 · N60951 · Snias AS350B2 · Flight Compartment WindowsSDR HEEA0010452Airspeed Ind · reads highWITH AIR SPEED INDICATOR AT 170 MPH, UNIT INDICATES HIGH OUT OF TOLERANCE.Jul 10, 1997 · N60951 · Snias AS350B2 · Airspeed/Mach IndicatorSDR 97ZZZX4704Laminated Hinge · wornLAMINATED HINGE ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jul 10, 1997 · N94LG · Snias AS350B2 · Tail Rotor BladesSDR 97ZZZX3508Bearing Set · delaminatedBEARING SET DELAMINATED BEYOND LIMITS. REMOVED FROM TAIL ROTOR ASSY, S/N 6173. TOTAL TIME ON TAIL ROTOR ASSY, 499.2 HOURS. HAD BEEN ON S/N 2890 FOR 147.2 HOURS. INSTALLED NEW BEARING SET.Jul 9, 1997 · N544AS · Snias AS350B2 · Tail Rotor BladesSDR 97ZZZX3514Drive Shaft · defectiveINTERMITTENT HIGH FREQUENCY DEVELOPED IN AIRCRAFT. EVERY DRIVE COMPONENT HAS BEEN CHANGED OUT EXCEPT THE DRIVE SHAFT AND TAIL BOOM. DRIVE SHAFT REPLACED WITH RE-CONDITIONED ONE FROM FRANCE. VIBRATION GONE FOR NOW.Jul 8, 1997 · N544AS · Snias AS350B2 · Tail Rotor Drive ShaftSDR HEEA0010391Servo · defectiveSERVO CONTROL DEFECTIVE, SUSPECT INCORRECT LEVER ASSEMBLY WAS INSTALLED.Jul 7, 1997 · Snias AS350B2 · Rotorcraft Servo SystemSDR HEEA0010389Light · inoperativeANTI-COLL LIGHT INOPERATIVE MOST OF THE TIME.Jul 7, 1997 · N6097Z · Snias AS350B2 · Exterior LightingSDR HEEA0010387Accumulator · leakingACCUMULATOR LEAKING AT VALVE.Jul 7, 1997 · N60951 · Snias AS350B2 · Tail Rotor Control SystemSDR HEEA0010385Bearing · separatedBEARING SEPARATION.Jul 7, 1997 · N6095S · Snias AS350B2 · Tail Rotor GearboxSDR HEEA0010380Generator · brushes wornSTARTER/ GENERATOR BRUSHES SHORTED OUT.Jul 3, 1997 · N4000L · Snias AS350B2 · Starter-GeneratorSDR HEEA0010379Spider Assy · wornT/R SPIDER ASSY SPHERICAL BEARING WORN.Jul 3, 1997 · N6097Z · Snias AS350B2 · Tail Rotor HeadSDR 97ZZZX3197Screw · defectiveDURING C/W SB 05.08 PARA 1C(2A) WHEN REINSTALLING SCREW INTO BEARING SUPPORT MOUNT BRACKET, MECHANIC STATED THAT TORQUE DID NOT FEEL STABLE. REMOVED AND INSPECTED, FOUND NO OBVIOUS DEFECTS. REINSTALLED TORQUED NUT AND, AGAIN, DID NOT FEEL LIKE TORQUE STABILIJul 1, 1997 · N4035W · Snias AS350B2 · Tail Rotor Drive SystemSDR HEEA0010372Starflex · crackedSTARFLEX CRACKED.Jun 30, 1997 · N60951 · Snias AS350B2 · Main Rotor HeadSDR HEEA0010324Accumulator · malfunctionKICK IN LATERAL CYCLIC WHEN PERFORMING HYDRAULIC CHECK. REPLACED WITH SERVICEABLE ACCUMULATOR.Jun 26, 1997 · N60951 · Snias AS350B2 · Hydraulic Power Accumulator, MainSDR HEEA0010317Canopy · crackedL/H AND R/H UPPER DOOR POST CRACKED/CANOPY CRACKED AT SEAM. RAIN GUTTERS CRACKED SEVERAL PLACES. REPAIRED AS PER DRAWING NUMBER H6057-350/355-091389.Jun 26, 1997 · N6097Z · Snias AS350B2 · Flight Compartment WindowsSDR 97ZZZX3839Reservoir · water contamON SEVERAL OCCASIONS AND 3 DIFFERENT AIRCRAFT NOTICED WATER DROPLETS IN HYDRAULIC RESIDUE FILLER NECK SCREEN. SUBMITTER SUSPECTS CAP DESIGN AS PROBLEM, OCCURS MAINLY AFTER SITTING OUT IN RAIN OR SNOW. HYDRAULIC RESERVOIR IS POSITIONED WITH NO PROTECTION FROMJun 25, 1997 · N93LG · Snias AS350B2 · Hydraulic Reservoir, Main
Back to Aerospatiale AS350B2