N424MB, cancelled Dec 27, 2013

Service difficulty reports · 26

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 = 'N424MB' AND deregistration_id = 'N424MB-2013-12-27'
  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 QMLA2011093011097Engine · power lossTHE PILOT REPORTED, AFTER PREFLIGHT AND CONFIRMATION CHECKS WERE CONDUCTED, LIFTED TO HOVER. USED THE ENGINE BEEP SWITCH TO SLIGHTLY INCREASE THE NR/N2 RPM TO 100 PERCENT. ON CLIMBOUT REACHING 900 FEET MSL, REDUCED COLLECTIVE TO 50 % ENGINE TORQUE TO ASSESSSep 30, 2011 · N424MB · Bolkms BK117A4 · Engine (Turbine/Turboprop)SDR R7M2002F00017Battery · dischargedLEAD ACID BATTERY WILL NOT HOLD A CHARGE. STAYS AT 20 VOLTS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Mar 23, 2002 · N424MB · Bolkms BK117A3 · Battery/Charger SystemSDR 2001F00507Torquemeter · erraticTORQUEMETER INDICATOR INOPERATIVE. NR 1 NEEDLE JUMPS ERRATICALLY. RECEIVED NEW WITH A3 AND A4 CONVERSION KIT. THIS UNIT IS BRAND NEW MANUFACTURE, NOT OVERHAULED OR REPAIRED. REPLACED WITH REPAIRED UNIT CORRECTED PROBLEM. (M)Jul 19, 2001 · N424MB · Bolkms BK117A3 · Engine BMEP/Torque IndicatingSDR 20000817SH001Thermocouple · shortedINTERNAL SHORT. REPLACED THERMOCOUPLE WITH NEW UNIT, CORRECTED PROBLEM. (X)Aug 18, 1999 · N424MB · Bolkms BK117A3 · Engine Temperature Indicating SystemSDR 2000ZZZX775Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Aug 6, 1999 · N424MB · Bolkms BK117A3 · Turbine Engine Combustion SectionSDR 2000ZZZX774Tube · leakingTUBE LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Aug 6, 1999 · N424MB · Bolkms BK117A3 · Engine Fuel DistributionSDR 2000ZZZX773Tube · leakingTUBE LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Aug 6, 1999 · N424MB · Bolkms BK117A3 · Engine Oil Distribution (Airframe Furnished)SDR 2000ZZZX772Blade · damagedEXCESSIVE GP BLADE TIP RUB. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Aug 6, 1999 · N424MB · Bolkms BK117A3 · Turbine SectionSDR 2000ZZZX771Spring · wornSPRING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Aug 6, 1999 · N424MB · Bolkms BK117A3 · Turbine Engine Combustion SectionSDR 2000ZZZX770Seal · wornSEAL RING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTIVE PROBLEM.Aug 6, 1999 · N424MB · Bolkms BK117A3 · Turbine Engine Combustion SectionSDR 99ZZZX892Bearing · wornBEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Nov 5, 1998 · N424MB · Bolkms BK117A3 · Tail Rotor HeadSDR 98ZZZX1797Bearing · wornBEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Mar 10, 1998 · N424MB · Bolkms BK117A3 · Tail Rotor Drive ShaftSDR 98ZZZX1151Seal · leakedLEFT ENGINE NR 2 BEARING SEAL, UPON INSTALLATION, UNIT LEAKED BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jul 24, 1997 · N424MB · Bolkms BK117A3 · Turbine Engine Compressor SectionSDR 97ZZZX5065Speed Pickup · failedSPEED PICKUP UNIT FAILED TO TEST UPON INSTALLATION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jul 10, 1997 · N424MB · Bolkms BK117A3 · Engine RPM Indicating SystemSDR 96ZZZX5672Bellows · tornBELLOWS IS TORN AROUND CLAMP AND FOLD AREAS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.May 16, 1996 · N424MB · Bolkms BK117A3 · Main Rotor Mast/SwashplateSDR 95ZZZX5381Rotor Assy · blade shiftFAILED SB LT101-72-10-0153. EXCESSIVE IBPT BLADE SHIFT. REPLACED WITH USED UNIT, CORRECTED PROBLEM. PART TOTAL CYCLES, 3788.0.Aug 17, 1995 · N424MB · Bolkms BK117A3 · Turbine SectionSDR 96ZZZX1666Bolt · wornBOLT WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jun 23, 1995 · N424MB · Bolkms BK117A3 · Tail Rotor HeadSDR 96ZZZX1665Bushing · wornTEFLON LINERS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 8 EACH NEW UNITS, CORRECTED PROBLEM.Jun 6, 1995 · N424MB · Bolkms BK117A3 · Main Rotor BladesSDR 95ZZZX5271Seal · leakingNR 2 BEARING SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT(S) CORRECTED PROBLEM.May 19, 1995 · N424MB · Bolkms BK117A3 · Turbine Engine Compressor SectionSDR 95ZZZX5270Seal · leakingNR 3 BEARING SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNITS(S) CORRECTED PROBLEM.May 19, 1995 · N424MB · Bolkms BK117A3 · Turbine SectionSDR 95ZZZY0990Transducer · malfunctionOIL PRESSURE FLUCTUATION. REPLACED WITH NEW UNIT(S), CORRECTED PROBLEM.May 10, 1995 · N424MB · Bolkms BK117A3 · Engine Oil PressureSDR 95ZZZY0967Relay · shortedSUSPECT RELAY HAS INTERNAL SHORT, UPON INSTALLATION UNIT POPS CIRCUIT BREAKER. REPLACED WITH NEW UNIT(S), CORRECTED PROBLEM.May 10, 1995 · N424MB · Bolkms BK117A3 · DC Generating SystemSDR 96ZZZX506Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. ENGINE TOTAL CYCLES, 7,314.4.Mar 12, 1995 · N424MB · Bolkms BK117A3 · Turbine SectionSDR 96ZZZX505Bearing · wornBEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. ENGINE TOTAL CYCLES, 7,314.4Mar 12, 1995 · N424MB · Bolkms BK117A3 · Turbine Engine Compressor SectionSDR 95ZZZX5561Rotary Assy · disc damageDISC HAS EXCESSIVE DAMAGE (WARPED CAUSING LOOSE BLADES) RESULTING FROM LAB SEAL ELEMENT RUBBING INTO DISC KNIFE EDGES. THIS LAB SEAL HAS FEWER WELD POINTS AS COMPARED TO THE MORE RECENT SEAL DESIGN. THE LAB SEAL WAS INSTALLED NEW AS A PART OF SB 126 UPGRADE. Mar 12, 1995 · N424MB · Bolkms BK117A3 · Turbine SectionSDR 95ZZZX5378Rotor Assy · blade shiftFAILED SB LT101-72-10-0153. EXCESSIVE IBPT BLADE SHIFT NR 7, PLUS 0.008 INCH, NR 10, PLUS 0.008 INCH. REPLACED WITH USED UNIT, CORRECTED PROBLEM. PART TOTAL CYCLES 4406.5.Mar 12, 1995 · N424MB · Bolkms BK117A3 · Turbine Section
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