Lycoming TIO-540-A2A
PMA parts · 1,462
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, ['TIO-540-A2A'])) > 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, ['TIO-540-A2A'])) > 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.
SL31C-34 P003Stud, 5/16 IN DIA, Coarse ThreadSL31C-24 P012Stud, 5/16 IN DIA, Coarse ThreadSL31C-26 P012Stud, 5/16 IN DIA, Coarse ThreadCFRA9099TagCFRA8987GasketCFRA8297SpringCFRD8935-3CouplingCFRB8935CouplingCFRB10896TagCFRB9085RotorCFRA7654Thrust Washer93-001-XExhaust Stud92-001Exhaust StudAEL13622Valve, IntakeAEL72058Seat, ExhaustAEL12949Valve, IntakeAE8001-5-1.69Bolt, Hex, UNCAEL66610 (and oversizes up to .050)Bushing-Rocker ShaftAEL11956Guide, IntakeAEL72057Seat, IntakeAEL10077Retainer, Intake, Valve, UpperAEL72343StabilizerAEL14021Shaft, Prop Governor Idler GearAEL61681Guide, Intake ValveAEL75151StabilizerAE8001H4-0.75Bolt, Hex, UNCAEL16740Valve, ExhaustAE8001-4-1.63Bolt, Hex, UNCAEL11958Guide, ExhaustAEL72965Pin Counterweight122NL/ECAircraft Starter Assembly149NL/ECAircraft Starter Assembly122NLAircraft Starter AssemblySIM6L6 Cylinder Lycoming IgnitionES10-349237Gear Assy, DistributorCCB-38000Oil Drain Valve AssemblyCCB-38000Oil Drain Valve AssemblyRHB37E[F]Spark Plug AssemblyES10-349351-1Magnet, RotatingAEL16475Retainer, Upper SpringAEL16740Valve, ExhaustAEL11956Guide, IntakeAEL12949Valve, IntakeAE8001-4-1.63Bolt, Hex, UNCAE8001-5-1.69Bolt, Hex, UNCAEL72057Seat, IntakeAEL10077Retainer, Intake, Valve, UpperAE8001H4-0.75Bolt, Hex, UNCAEL75151StabilizerAEL72343Stabilizer
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