Lycoming LTIO-540-U2A
PMA parts · 1,470
Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.
Query with SQL
duckdb -csv -c "SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models
FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet'
WHERE tcds_number IN ('E14EA')
AND len(list_intersect(tcds_models, ['LTIO-540-U2A'])) > 0
ORDER BY supplement_date DESC, drs_guid 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.
SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models
FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet'
WHERE tcds_number IN ('E14EA')
AND len(list_intersect(tcds_models, ['LTIO-540-U2A'])) > 0
ORDER BY supplement_date DESC, drs_guid DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SL5402Ring, oil control for chrome cy1SL12688Seat, int.GasketSL12681SL5401Ring, comp. for chrome cylindersStudSL25CK16825R/H StackK16826L/H StackCF250002-0006Control Valve AssemblySL10456Valve, ExhaustRG9080J6AEngine Driven Fuel PumpSL-STD-1414BoltSL-STD-1215Bolt10-349490-3Magneto, Ignition Type S6RN-125810-720515-203Ignition Harness, S-1200 Series10-349610-3Magneto, Ignition System Type S-120010-349510-3Magnetio, Ignition Type S6RN-1259SL71907WasherSL78290Plunger AssemblySL61297ImpellerSL74241Ring, PistonSL73857Ring, PistonMHB-4014Starter MotorALU-6421LSAlternator10-821695-40Ignition Harness (TCM/Bendix S6-1200 series magnetos)AL72877TappetAL19001ValveAL73938ValveAL14077-1Piston PinAL14077Piston Pin10-400106TIgnition Harness Plate Type pressurized magnetoSL12272Lock PlateAL18661SealAL72091SealAL71481SealG72877Tappet BodySL76788Roller, ctw.SL75060Bolt, RodSL72566Gear, starter ringSL76155Shaft, Tach.SL-STD-2090Nut, hex plainSL-STD-1420Nut, hex slottedSL10647DowelSL-STD-1686ScrewSL-STD-872Nut, hex slottedSL3601-ARing, PistonSL66728WasherAEL65007RETAINER, SHROUD TUBE SEAL6240 Dwq: 6240 Rev.: None Dated 2/22/90MagnetoREB37E-DChampion Spark PlugRHB32S-BChampion Spark Plug
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