N937AL

Service difficulty reports not matched to an aircraft · 19

They name N937AL, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. 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 = 'N937AL' AND registry_match IS NULL
  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 ALGA0620201330374Warning Light · illuminatedFUEL FILTER CAUTION LIGHT ILLUMINATED DIMLY.Jun 17, 2013 · N937AL · Bell 407 · Central WarningSDR ALGA060720137435Beam · corrodedCORROSION FOUND ON ROCKER BEAM AROUND PIVOT BUSHING.Jun 6, 2013 · N937AL · Bell 407 · Main Landing GearSDR ALGAR201112080011Bearing · unstakedINBD BEARING UNSTAKED. ALL 4 FEATHER BEARINGS WERE NEVER ROLL STAKED. NEW YOKE FROM MFG WAS INSTALLED.Dec 8, 2011 · N937AL · Bell 407 · Tail Rotor HeadSDR ALGA07282011937ALLongeron · crackedAFT UPPER LT LONGERON CRACKED.Jul 28, 2011 · N937AL · Bell 407 · Fuselage Main, Longeron/StringerSDR ALGA072311937ALSkin Panel · crackedAFT FUSELAGE INSTALLATION TOP SKIN CRACKED.Jul 23, 2011 · N937AL · Bell 407 · Fuselage Main, Plate/SkinSDR ALG2006F00034Windshield · bird strikeIN FLIGHT, PILOTS SIDE WINDSHIELD CRACKED DUE TO BIRD STRIKE. MAINTENANCE REMOVED AND REPLACED WINDSHIELD AND INSPECTED AC FOR FURTHER DAMAGE. NO OTHER DEFECTS NOTED. (K)Apr 1, 2006 · N937AL · Bell 407 · Flight Compartment WindowsSDR ALGA100722Pitch Link · bindingBINDING, ROUGH AXIAL PLAY BEYOND MAX. REPLACED WITH NEW BY FIELD MAINTENANCE.Apr 20, 2005 · N937AL · Bell 407 · Main Rotor HeadSDR ALGA098163Pitch Link · bindingBINDING AND AXIAL PLAY BEYOND MAX. REPLACED W/NEW BY FIELD MAINTENANCE.Nov 18, 2004 · N937AL · Bell 407 · Main Rotor GearboxSDR ALG2004F00046Wire · shortedON TAKE OFF. WHILE TAKING OFF THE MAIN TRANSMISSION CHIP LIGHT CAME ON, RETURNED TO GI 59 AND LANDED. MAINTENANCE CHECKED CHIP DETECTOR SYSTEM FOUND NO MENTAL, DID FIND UPPER CHIP DETECTOR HAD BROKEN WIRES SHORTING OUT, REPAIRED BROKEN WIRES TESTED GOOD.Aug 20, 2004 · N937AL · Bell 407 · Main Rotor Drive System WiringSDR ALGA096399Disc Pack · wornFOUND EXCESSIVE PLAY AND RATCHETY. REPLACED W/NEW BY FIELD MAINT.Jul 20, 2004 · N937AL · Bell 407 · Main Rotor Drive SystemSDR 2004F00377Warning Light · illuminatedDURING TAKEOFF, TRANSMISSION CHIP LIGHT STARTED TO FLICKER DURING TAKEOFF, RETURNED TO BASE. MAINTENANCE REMOVED CHIP DETECTOR AND INSPECTED NO CONTAMINATION WAS FOUND. CLEANED CHIP DETECTOR AND REINSTALLED FOUND OIL IN ONE OF THE CONNECTORS CLEANED AND REINJul 5, 2004 · N937AL · Bell 407 · Rotor Drive Indicating SystemSDR ALG2002F00012Bearing · improper partUPON REPAIRS OF GEARBOX, BEARING RACE HAVING TWO SERIAL NUMBERS ETCHED ON RACE. TO PREVENT RECURRENCE: PROPER IDENTIFICATION OF PART BEFORE LEAVING FACTORY.Jan 25, 2002 · N937AL · Bell 407 · Main Rotor GearboxSDR ALG2002F00011Pinion Gear · galledCHIP LIGHT LUMINATED, HAVING METAL IN OIL. UPON DISASSEMBLY OF GEARBOX, FOUND EXCESSIVE GALLING ON GEAR TEETH (PINION GEAR). EXCESSIVE GALLING ON PINION GEAR DUE TO IMPROPER GEAR MESHING AND EXCESSIVE LOAD TO TORQUE AREA. INSURE GEAR HARDNESS AND PROPER MESJan 25, 2002 · N937AL · Bell 407 · Main Rotor GearboxSDR ALG2001F00045Frame · crackedDAILY INSPECTION, CRACKED DOUBLER AND FRAME AT RIGHT HAND NUT PLATE TAB.Oct 8, 2001 · N937AL · Bell 407 · Fuselage Main, StructureSDR ALG2001F00046Wheel · corrodedDURING INSPECTION FOR METAL IN OIL, SULFIDATION ON BLADES. ENSURE PROPER COATING APPLIED.Sep 29, 2001 · N937AL · Bell 407 · Turbine SectionSDR 20000502SH013Pinion Gear · galledUPON VISUAL INSPECTION, INSPECTED CHIP DETECTOR PLUGS AND FOUND METAL ON PLUGS. SPALLING AND GALLING IN PINION GEAR TEETH, POSSIBLE DUE TO IMPROPER MESHING OF GEAR TEETH. (X)Feb 5, 2000 · N937AL · Bell 407 · Main Rotor GearboxSDR 20000502SH012Gear · galledUPON VISUAL INSPECTION, INSPECTED CHIP DETECTOR PLUGS AND FOUND METAL ON PLUGS. SPALLING AND GALLING ON TM GEAR TEETH, POSSIBLE DUE TO IMPROPER MESHING OF GEAR TEETH. (X)Feb 5, 2000 · N937AL · Bell 407 · Main Rotor GearboxSDR 2000ZZZX814Bearing · failedAPPROACH TO PLATFORM AND DURING SHUTDOWN ON THAT PLATFORM. BEARING FAILURE, CONTAINED.Jan 26, 2000 · N937AL · Bell 407 · Tail Rotor Drive ShaftSDR 2000ZZZX8Disc Pack · failedDURING GULF COAST PREP, FOUND TAIL ROTOR DRIVESHAFT DISC PACKS SPREAD DURING ROUTINE VISUAL INSPECTION ON A NEW AIRCRAFT. SUBMITTER STATED THIS IS THE 5TH OCCURRENCE OBSERVED WITH THE 407 AT THIS FACILITY.Oct 29, 1999 · N937AL · Bell 407 · Tail Rotor Drive Shaft
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