N7077B, cancelled Oct 19, 2004

Service difficulty reports · 36

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. 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 n_number = 'N7077B' AND deregistration_id = 'N7077B-2004-10-19'
  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 HEEA080696Computer · failedINTELLASTART PROCESSOR INTERNAL BATTERY VOLTAGE.Jul 30, 2002 · N7077B · Bell 206L4 · Central ComputersSDR HEEA077732Freewheel Unit · leakingFREEWHEEL UNIT IS LEAKING.Jan 25, 2002 · N7077B · Bell 206L4 · Engine/Transmission CouplingSDR HEEA073701Radio · lowVOLUME TOO LOW AND WOULD NOT ADJUST. SENDING TO VENDOR FOR REPAIR.Jun 19, 2001 · N7077B · Bell 206L4 · Audio Integrating SystemSDR HEEA072617Transceiver · weakWEAK RECEIVE. PERFORMED PRELIMINARY INSPECTION. FOUND MODULATION LOW AND WILL NOT ADJUST. REPLACED Q313, Q312 AND R505. ALSO FOUND NAV RECEIVER WEAK. TROUBLESHOT AND FOUND SEVERAL COIL AND INDUCTORS FROZEN. REPLACED L202, L206, L300, L301, L303 AND L304. Apr 17, 2001 · N7077B · Bell 206L4 · Visual Omnirange (VOR) SystemSDR HEEA060918Oil Cooler · cloggedOIL COOLER HAS HIGH OIL TEMPERATURE AND CORE IS CLOGGED.Feb 23, 1999 · N7077B · Bell 206L4 · Engine Oil CoolerSDR HEEA060830Exhaust Stack · crackedEXHAUST ASSEMBLY CRACKED.Feb 22, 1999 · N7077B · Bell 206L4 · Engine Collector/Tailpipe/NozzleSDR HEEA060661Carbon Seal · leakingSEAL LEAKING. REPLACED WITH SERVICEABLE SEAL.Feb 16, 1999 · N7077B · Bell 206L4 · Engine/Transmission CouplingSDR HEEA060150Transponder · erraticTRANSPONDER REPORTED INOPERATIVE. PERFORMED PRELIMINARY INSPECTION AND FOUND SENSITIVITY WEAK AND ERRATIC. UNABLE TO ADJUST.Jan 22, 1999 · N7077B · Bell 206L4 · ATC Transponder SystemSDR HEEA0016120Support · bentRECEIVING INSPECTION REVEALED: BEND BEYOND SERVICEABLE LIMITS ON G.P. SUPPORT PRESSURE OIL STRUT. PART OVERHAULED W/O 16671.Oct 6, 1998 · N7077B · Bell 206L4 · Turbine SectionSDR HEEA0014873Center Case · corrodedMAIN ROTOR GEARBOX HAS CORROSION IN BOLT HOLES.Jun 22, 1998 · N7077B · Bell 206L4 · Main Rotor GearboxSDR HEEA0014754Input Line · wornGEARBOX INPUT LINE IS WORN.Jun 11, 1998 · N7077B · Bell 206L4 · Main Rotor GearboxSDR HEEA0013115Input Shaft · wornINPUT SHAFT SPLINES WORN BEYOND LIMITS. REPLACED WITH SERVICEABLE PART.Mar 3, 1998 · N7077B · Bell 206L4 · Engine/Transmission CouplingSDR HEEA0013114Bearing · failedBEARING BREAKING DOWN ON ROLLER. REPLACED WITH SERVICEABLE PART.Mar 3, 1998 · N7077B · Bell 206L4 · Engine/Transmission CouplingSDR HEEA0013113Bearing · groovedBEARING HAS GROOVES ON ROLLERS. REPLACED WITH SERVICEABLE PART.Mar 3, 1998 · N7077B · Bell 206L4 · Engine/Transmission CouplingSDR HEEA0012672Actuator · failedACTUATOR ARM EXTENDS AND THEN RETRACTS WHEN KEPT UP.Jan 26, 1998 · N7077B · Bell 206L4 · Main Rotor ControlSDR HEEA0010783Indicator · malfunctionFLAG WILL NOT PULL. SENT TO B.F. GOODRICH AEROSPACE FOR INSPECTION AND REPAIR.Aug 20, 1997 · N7077B · Bell 206L4 · Attitude Gyro and Indicating SystemSDR HEEA0010574Indicator · erraticTURBINE NEEDLE ERRATIC BELOW 50% RPM.Aug 6, 1997 · N7077B · Bell 206L4 · Engine RPM Indicating SystemSDR HEEA0010232Indicator · faultyAFTER UNIT WARMS UP, INDICATES HIGH OUT OF TOLERANCE THROUGHOUT SCALE. STARTS READING HIGH AT 400. 20 HIGH AT 826.Jun 25, 1997 · N7077B · Bell 206L4 · Engine EGT/TIT Indicating SystemSDR HEEA0010197Indicator · defectiveATTITUDE IND. SLOW TO ERECT.Jun 23, 1997 · N7077B · Bell 206L4 · Attitude Gyro and Indicating SystemSDR HEEA0010175Servo · leakingSERVO LEAKING.Jun 19, 1997 · N7077B · Bell 206L4 · Rotorcraft Servo SystemSDR HEEA0010089Skynav 5000 · malfunctionGPS LOSING WAYPOINT.Jun 11, 1997 · N7077B · Bell 206L4 · Global Positioning SystemSDR HAIHEEA9999Bearing · crackedTWO EACH INBOARD BEARINGS CRACKED. 2 EACH OUTBOARD BEARINGS GALLED ON BOTH BLADES P/N 206-016-201-131 (T.T. 471:50) ALONG WITH 4 EACH SLEEVES P/N 206-010-733-003.May 30, 1997 · N7077B · Bell 206L4 · Tail Rotor HeadSDR HEEA968053Indicator · stuckNEEDLE STUCK ON ZERO AND WOULD NOT INDICATE. TIME SINCE REPAIR 138:20.Oct 3, 1996 · N7077B · Bell 206L4 · Engine EGT/TIT Indicating SystemSDR HEEA967797Bulkhead Assy · crackedFORWARD BULKHEAD ASSY CRACKED AT 3 EACH ATTACHMENT SHIM LOCATIONS. FOUND CRACKS DURING COMPLIANCE OF T.B. 206L-94-169. ALSO FOUND SEVERAL LOOSE RIVETS ATTACHING TAIL ROTOR GEARBOX SUPPORT FITTING TO AFT END OF TAILBOOM ASSY AND SEVERAL LOOSE(WORKING) RIVETS Sep 9, 1996 · N7077B · Bell 206L4 · Fuselage Main, BulkheadSDR HEEA967450Link Assy · worn rubberWORN RUBBER.Jun 21, 1996 · N7077B · Bell 206L · Main Rotor Transmission MountSDR HEEA967345Torquemeter · erraticERRATIC AND RATCHETY MOVEMENT. TIME SINCE REPAIR :25.Jun 5, 1996 · N7077B · Bell 206L · Engine BMEP/Torque IndicatingSDR HEEA966833Bearing · crackedBEARINGS CRACKED. ALSO REPLACED 4 EACH SLEEVES, P/N 206-010-733-003 AND 8 EACH SPACERS, P/N 206-011-742-101. NOTE: SEE MMIR'S # 6826 THROUGH #6835 FOR ADDITIONAL BEARING REPLACEMENTS.Mar 4, 1996 · N7077B · Bell 206L · Tail Rotor BladesSDR HEEA966384Restraint · bearing wornTRANSMISSION RESTRAINT BEARINGS WORN.Jan 9, 1996 · N7077B · Bell 206L · Main Rotor Transmission MountSDR HEEA956009Stiffner · crackedSTIFFENER IS CRACKED. (STIFFNER CRACKED UPPER SECTION) REPLACED WITH SERVICEABLE STIFFNER.Nov 8, 1995 · N7077B · Bell 206L · Fuselage Miscellaneous StructureSDR HEEA956007Frame · crackedPART IS CRACKED. (FRAME CRACKED AT R/H UPPER ATTACHMENT FITTING.) REPLACED WITH SERVICEABLE FRAME.Nov 8, 1995 · N7077B · Bell 206L · Fuselage Main, FrameSDR HEEA955986Transceiver · failedATC REPORTS NO SIGNAL FROM UNIT. UNIT HAS VERY WEAK POWER OUT. REPLACED CAVITY TUBE V101. REPAIRED. ADJUSTED FREQUENCY AND PULSE WIDTH. CLEANED CONTACTS ON ALL WAFERS. BENCH CHECK GOOD.Nov 8, 1995 · N7077B · Bell 206L · ATC Transponder SystemSDR HEEA955812Shaft Spline · wornAT TRANSMISSION 1500 HOUR INSPECTION FOUND SHAFT SPLINES WORN BEYOND LIMITS. REPLACED WITH NEW SHAFT.Sep 22, 1995 · N7077B · Bell 206L · Main Rotor GearboxSDR HEEA955450Nut · strippedSTRIPPED SPLINE TEETH WHERE TOOL ENGAGES. REPLACED WITH SERVICEABLE NUT.Jul 24, 1995 · N7077B · Bell 206L · Engine/Transmission CouplingSDR HEEA955352Spacer · defectiveSEAL LEAKING. REPLACED WITH NEW SPACER AND RETURNED TO SERVICE.Jul 11, 1995 · N7077B · Bell 206L · Tail Rotor GearboxSDR HEEA954864Indicator · defectiveTAKES TOO LONG FOR OVER TEMP. LIGHT TO COME ON.Apr 24, 1995 · N7077B · Bell 206L · Engine EGT/TIT Indicating SystemSDR HEEA954171Washer · deterioratedEXCESSIVE LOAD ON PLUGS CAUSING MATERIAL TO BE DETERIORATED. SCRAPPED LOCALLY. APPLIED LOWER TORQUE ON ADJUSTING SCREWS AND LOWER PRELOAD ON THRUST PLUGS.Jan 20, 1995 · N7077B · Bell 206L · Main Rotor Head
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