N7170D, cancelled Dec 4, 2008

Service difficulty reports · 52

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 = 'N7170D' AND deregistration_id = 'N7170D-2008-12-04'
  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 HEEA114631Sensor · malfunctionedAFTER SIX MINUTES OF FLIGHT, #2 ENGINE OIL TEMP PEGGED AT MAXIMUM. REDUCED POWER ON #2 TO IDLE. AFTER ONE MINUTE TEMP DROPPED TO HIGH GREEN. LEFT ENGINE RUNNING AT IDLE AND PERFORMED RUNNING LANDING. MAINTENANCE REPLACED THE #2 ENGINE OIL TEMPERATURE BULBMar 21, 2007 · N7170D · Bolkms BO105S · Engine Oil TemperatureSDR HEEA086711Bearing · wornCONTROL ROD HAS WORN BEARINGS. REPLACED 1 EACH 116488P BEARINGS DUE TO WORN; 1 EACH 11-3943P BEARINGS DUE TO WORN. REPAIRED.May 21, 2003 · N7170D · Bolkms BO105S · Tail Rotor HeadSDR HEEA086710Bearing · wornCONTROL ROD HAS WORN BEARINGS. REPLACED 2 EACH 11-6488P BEARINGS DUE TO WORN; 2 EACH 11-3943P BEARINGS DUE TO WORN. REPAIRED.May 21, 2003 · N7170D · Bolkms BO105S · Tail Rotor HeadSDR HEEA088626Battery · weakMASTER BATTERY WEAK. REPAIRED.Mar 10, 2003 · N7170D · Bolkms BO105S · Battery/Charger SystemSDR HEEA085077Bearing · wornTAIL ROTOR DRIVESHAFT HAS A WORN BEARING. REPAIRED.Feb 28, 2003 · N7170D · Bolkms BO105S · Tail Rotor Drive ShaftSDR HEEA084655Shaft · wornTAIL ROTOR SHAFT HAS WORN PLATING. REPAIRED.Feb 12, 2003 · N7170D · Bolkms BO105S · Tail Rotor GearboxSDR HEEA084652Bearing · wornTAIL ROTOR BELLCRANK HAS WORN BEARINGS. REPLACED BEARING 2828P AND EN2015BN06E DUE TO WORN. REPAIRED.Feb 12, 2003 · N7170D · Bolkms BO105S · Tail Rotor Control SystemSDR HEEA083486Bearing · wornTAIL ROTOR PITCH LINK BEARINGS WORN. REPLACED BEARINGS (2 EA) 113943P AND (2 EA) 116488P.Jan 7, 2003 · N7170D · Bolkms BO105S · Tail Rotor HeadSDR HEEA082677Indicator · malfunctionedINDICATOR SHOWING NR 1 NG TORQUE FLUCTUATIONS.Dec 11, 2002 · N7170D · Bolkms BO105S · Engine BMEP/Torque IndicatingSDR HEEA082676Hose · leakingFUEL HOSE LEAKING. REPLACED WITH SERVICEABLE HOSE.Dec 11, 2002 · N7170D · Bolkms BO105S · Aircraft Fuel Distribution SystemSDR HEEA082673Gyro · inoperativeHORIZON GYRO INOPERATIVE. REPAIRED.Dec 11, 2002 · N7170D · Bolkms BO105S · Attitude Gyro and Indicating SystemSDR HEEA082671Transmission · making metalTRANSMISSION MAKING METAL. REPAIRED.Dec 11, 2002 · N7170D · Bolkms BO105S · Main Rotor GearboxSDR HEEA082668Clamp · crackedEXHAUST PIPE CLAMP CRACKED. SCRAPPED.Dec 11, 2002 · N7170D · Bolkms BO105S · Engine Collector/Tailpipe/NozzleSDR HEEA082657Blade · chippedTAIL ROTOR BLADE HAS PAINT CHIPPED.Dec 11, 2002 · N7170D · Bolkms BO105S · Tail Rotor BladesSDR HEEA082656Blade · chippedTAIL ROTOR BLADE HAS PAINT CHIPPED.Dec 11, 2002 · N7170D · Bolkms BO105S · Tail Rotor BladesSDR HEEA0016737Transmitter · out of toleranceFUEL PRESSURE TRANSMITTER LOW OUT OF TOLERANCENov 6, 1998 · N7170D · Bolkms BO105S · Aircraft Fuel SystemSDR HEEA0016699Battery · mismanufacturedINSTALLED BATTERY IN AIRCRAFT. WHEN BATTERY SWITCH TURNED ON BOTH BATTERY HOT LIGHTS CAME ON. REPLACED WITH SERVICEABLE BATTERY.Nov 6, 1998 · N7170D · Bolkms BO105S · Electrical Power SystemSDR HEEA0015269Servo Motor · failedACTUATOR WOULD NOT BEEP. FOUND WIRE WORN THROUGH AT BODY.Jul 27, 1998 · N7170D · Bolkms BO105S · Fuel Controlling SystemSDR HEEA0015240Servo Motor · malfunctionedNR STARTED TO DROOP AFTER TAKEOFF AND WOULD NOT BEEP UP.Jul 27, 1998 · N7170D · Bolkms BO105S · Fuel Controlling SystemSDR HEEA0011902Indicator · failedINDICATOR WAS REMOVED FROM BOWL AND CLEANED. INSTALLED INDICATOR BACK ON BOWL, TESTED AND INDICATOR STILL DID NOT WORK. SCRAPPED INDICATOR AND REPLACED WITH SERVICEABLE PART.Nov 10, 1997 · N7170D · Bolkms BO105S · Engine Oil Indicating SystemSDR HEEA0011207Transponder · inoperativeTRANSPONDER INOPERATIVE. PERFORMED PRELINARY INSPECTION. REPLACED RESISTOR R441, RESISTOR R447, TRANSISTOR Q415, DIODE CR404, DIODE CR407 AND RESISTOR R429. REPAIRED. ALSO REPLACED FACEPLATE ASSY AND PHOTOCELL V301. TESTED, ADJUSTED POWER OUT, PULSE WIDTH Oct 6, 1997 · N7170D · Bolkms BO105S · ATC Transponder SystemSDR HEEA0010270Transceiver · failedNO SIGNAL OUTPUT. REPLACED DEFECTIVE V101 CAVITY OSCILLATOR. ADJUSTED POWER OUT AND FREQUENCY AS NEEDED. INSPECTED AND BENCH CHECK GOOD.Jun 25, 1997 · N7170D · Bolkms BO105S · ATC Transponder SystemSDR HAIHEEA9624Nozzle Shield · crackedENGINE REMOVED DUE TO F.O.D. UPON INSPECTION OF TURBINE PARTS NOTED: CRACKED BEYOND SERVICEABLE LIMITS ON #1 NOZZLE SHIELD DOME AS MARKED. INSTALLED A STANDARD AERO OVERHAULED #1 NOZZLE SHIELD.Apr 28, 1997 · N7170D · Bolkms BO105S · Turbine SectionSDR HAIHEEA9326Transceiver · failedDOES NOT REPORT PER TOWER. PERFORMED PRELIMINARY INSPECTION. FOUND RECEIVED WEAK, SWAPPED MICRO-PROCESSOR AND MIXER DIODE. NO HELP. TROUBLESHOT FURTHER, FOUND PROBLEM TO BE IN LOCAL OSC, FOUND WHEN COVER TO LOCAL OSC IS PUT ON UNIT, RECEIVER DROPS OFF, WHENApr 15, 1997 · N7170D · Bolkms BO105S · ATC Transponder SystemSDR HEEA968579Throttle Rod · wornWORN BEYOND LIMITS. REPLACED WITH SERVICEABLE PART.Nov 25, 1996 · N7170D · Bolkms BO105S · Power LeverSDR HEEA968578Exhaust Clamp · corrodedT-BOLT HAVE CORROSION PITS, CHAFED T-BOLTS AND CRACKS. REPLACED WITH SERVICEABLE PART.Nov 25, 1996 · N7170D · Bolkms BO105S · Engine Collector/Tailpipe/NozzleSDR HEEA968577Hsd Collar · chafedEXHAUST STACK CLAMP CHAFED THROUGH INNER RING. REPLACED INNER RING WITH SERVICEABLE ONE AND MAKE SURE EXHAUST STACK CLAMP DOES NOT CHAFE.Nov 25, 1996 · N7170D · Bolkms BO105S · Engine Cowling SystemSDR HEEA968574Teleflex Cable · wornCABLE WORN BEYOND LIMITS. REPLACED WITH NEW TELEFLEX CABLE.Nov 25, 1996 · N7170D · Bolkms BO105S · Power LeverSDR HEEA968573Teleflex Cable · wornCABLE WORN BEYOND LIMITS. REPLACED WITH NEW TELEFLEX CABLE.Nov 25, 1996 · N7170D · Bolkms BO105S · Power LeverSDR HEEA968569Bolt · scoredSCORING ON SHANK. REPLACED WITH SERVICEABLE BOLT.Nov 25, 1996 · N7170D · Bolkms BO105S · Main Rotor HeadSDR HEEA968568Rod End Assy · corrodedCORROSION PITS ON ROD ENDS. REPLACED WITH SERVICEABLE ROD ENDS.Nov 25, 1996 · N7170D · Bolkms BO105S · Main Rotor HeadSDR HEEA968567Rubber Ring · deterioratedRUBBER DETERIORATED AND CRACKING. REPLACED WITH NEW RUBBER RINGS.Nov 25, 1996 · N7170D · Bolkms BO105S · Main Landing Gear Strut/Axle/TruckSDR HEEA968543Control Rod · corrodedCORROSION BEYOND LIMITS ON COLLARS AND ON INTERIOR OF COLLARS. REPLACED WITH SERVICEABLE CONTROL TUBE.Nov 22, 1996 · N7170D · Bolkms BO105S · Main Rotor ControlSDR HEEA968542Cross Tube Assy · corrosionCORROSION PITS BEYOND LIMITS WHERE SKID SHOE MOUNTS. REPLACED WITH SERVICEABLE CROSSTUBE.Nov 22, 1996 · N7170D · Bolkms BO105S · Main Landing Gear Strut/Axle/TruckSDR HEEA968457Skid Shoe · wornSKID PROTECTIVE PLATES WORN THROUGH HARDENED METAL TO AND THROUGH BASE METAL. REPLACED WITH SERVICEABLE SKID PROTECTIVE PLATES.Nov 6, 1996 · N7170D · Bolkms BO105S · Main Landing Gear Strut/Axle/TruckSDR HEEA968344Indicator · defectiveINDICATOR NOT LINEAR ERRATIC AND EXCESSIVE FRICTION ERROR.Oct 14, 1996 · N7170D · Bolkms BO105S · Engine EGT/TIT Indicating SystemSDR HEEA968339Indicator · reads highLOW END READS HIGH AND HIGH END READS LOW.Oct 14, 1996 · N7170D · Bolkms BO105S · Engine EGT/TIT Indicating SystemSDR HEEA968318Oil Cooler · crackedCOOLER CRACKED AT TOP. ELONGATED MOUNTING HOLES AND CORROSION.Oct 14, 1996 · N7170D · Bolkms BO105S · Engine Oil CoolerSDR HEEA968317Cooler · crackedOIL COOLER CRACKED IN NUMEROUS LOCATIONS. SENT TO DRAKE AIR FOR INSPECTION AND REPAIR.Oct 14, 1996 · N7170D · Bolkms BO105S · Engine Oil CoolerSDR HEEA968268Altimeter · errorNEEDLE OFF 1500 FEET.TIME SINCE REPAIR 325:30.Oct 14, 1996 · N7170D · Bolkms BO105S · Altimeter, Barometric/EncoderSDR HEEA968051Blade · crackedBLADE IS CRACKED. (NOSE AND NECK SHELLS CRACKED)Oct 3, 1996 · N7170D · Bolkms BO105S · Main Rotor BladesSDR HEEA967757Clutch · cage wornINNER CAGE WORN. REPLACED WITH SERVICEABLE CLUTCH. SEE MMIR # HEEA0007756 FOR OTHER CLUTCH REMOVED.Sep 3, 1996 · N7170D · Bolkms BO105S · Engine/Transmission CouplingSDR HEEA967756Clutch · cage wornINNER CAGE WORN AND ENERGIZING RIBBON WORN. REPLACED WITH SERVICEABLE CLUTCH. SEE MMIR # HEEA0007757 FOR OTHER CLUTCH REMOVED.Sep 3, 1996 · N7170D · Bolkms BO105S · Engine/Transmission CouplingSDR HEEA967607Transceiver · weakTRANSPONDER WEAK. FOUND FREQUENCY FALLS OFF LINE WHEN VIBRATED. REPLACED CAVITY OSCILLATOR V101. REPAIRED, COOKED UNIT UNDER HEAT LAMP, VIBRATED AND PUT IN FREEZER. BENCH CHECK GOOD.Jul 31, 1996 · N7170D · Bolkms BO105S · ATC Transponder SystemSDR HEEA967505Indicator · friction errorEXCESSIVE FRICTION ERROR.Jul 5, 1996 · N7170D · Bolkms BO105S · Engine EGT/TIT Indicating SystemSDR HEEA967412Blade · crackedTHE NOSE SHELL CRACKED AND SEPARATED.Jun 12, 1996 · N7170D · Bolkms BO105S · Main Rotor BladesSDR HEEA967411Blade · crackedCRACKS IN THE NOSE SHELL NEAR THE CUFF AREA.Jun 12, 1996 · N7170D · Bolkms BO105S · Main Rotor BladesSDR HEEA967324Altimeter · defectiveENCODER IS OFF 80 FEET AT 5000 FEET AND NEEDLE HAS STICKY INDICATION.Jun 4, 1996 · N7170D · Bolkms BO105S · Altimeter, Barometric/EncoderSDR HEEA966884Indicator · fluctuatesAFTER ONE HOUR OF USE #2 NEEDLE STARTED TO FLUCTUATE.Mar 22, 1996 · N7170D · Bolkms BO105S · Engine RPM Indicating SystemSDR HEEA966335Torquemeter · leakingENGINE REMOVED DUE TO TORQUE METER LEAKING.Jan 2, 1996 · N7170D · Bolkms BO105S · Engine BMEP/Torque Indicating
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