Lycoming AEIO540-L1B5D
PMA parts · 1,689
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 ('1E4')
AND len(list_intersect(tcds_models, ['AEIO-540-L1B5D'])) > 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 ('1E4')
AND len(list_intersect(tcds_models, ['AEIO-540-L1B5D'])) > 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.
No part numberNo part numberNo part numberNo part numberNo part numberNo part numberNo part numberNo part numberNo part numberNo part numberNo part numberNo part numberTA2927-1Engine Preheat KitTA2927-2Engine Preheat KitES12681GasketES3413StudKA12919Ignition Harness AssyKA12919Ignition Harness AssyES-4019LSAlternator AssemblyPM2403Starter AssemblyERZ‐8012Starter AssemblyERB‐8012Starter AssemblyPM1203Starter AssemblyERZ‐8011Starter AssemblyPM1201Starter AssemblyMHB-4018Starter AssemblyMHB-4016Starter AssemblyPM2401Starter AssemblyERB‐8011Starter AssemblyMZ‐4222Starter AssemblyAEL61681 (and oversizes up to .040”)Guide, Intake ValveMC31C12P12StudMC31C12P07StudMC31C12P03StudSL10207 P010Piston““SL-STD-1065 P002Dowel, SteppedSL11020 M006Bearing, CrankshaftSL11020 M003Bearing, CrankshaftSL11020 M010Bearing, CrankshaftSL31CD-17 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-16 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-13 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-8 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-12 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-16 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-9 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-9 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-17 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-14 P007Stud, 5/16 IN DIA, Coarse Thread
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