CFM International LEAP-1B28 series
PMA parts · 88
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 ('E00088EN')
AND len(list_intersect(tcds_models, ['LEAP-1B28B3', 'LEAP-1B28B2', 'LEAP-1B28BBJ2', 'LEAP-1B28BBJ1', 'LEAP-1B28B1', 'LEAP-1B28B2C', 'LEAP-1B28'])) > 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 ('E00088EN')
AND len(list_intersect(tcds_models, ['LEAP-1B28B3', 'LEAP-1B28B2', 'LEAP-1B28BBJ2', 'LEAP-1B28BBJ1', 'LEAP-1B28B1', 'LEAP-1B28B2C', 'LEAP-1B28'])) > 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.
2525M65P02KTGasket, Seal FlangeJ1438P017JAPacking, PreformedJ953P09AKTScrew, Machine-Flush Head2525M65P02JPGasket-Seal - Flange2534M51P02JAGasket Seal115E7192G6Electronic, Engine Control2534M54P02SDGasket-Seal Fuel Servo MidportJ1432P09JAClamp-Loop, Cushion9-217-89Transmitter, Fuel Flow117088WDBearing, Ball,Annular2085M48P01JPSeal Assembly2085M48P07JPSeal AssemblyER9627G01Surface Cooler, Lube Left HandER9621G01Surface Cooler, IDG Right HandER9625G01Surface Cooler, Lube Right HandER9623G01Surface Cooler, IDG Left HandPT9902-261-40100Sensor, Oil Pressure, TemperatureJ626P04QQNut, Self-LockingKTJ1411P04Nut8910-344Valve, Transient Bleed2628M87P15EEC PHM SOFTWAREPT9902-261-40077Sensor, Oil Pressure, TemperaturePD9902-72.5-40072Sensor, Oil Filter Differential Pressure2628M87P12EEC PHM Software2628M86P11EEC AS Software L1B06502628M87P11EEC PHM Software9048156WESeal6120066E04Nozzle, Fuel2628M86P10EEC AS Software L1B06102628M87P10EEC PHM Software8910-309Valve, Low Pressure Turbine Active clearance control8062-1180Control Split Unit504690-1Insert, Threaded504910-1Rotor, Alternator504909-1Stator, Alternator115E7192G4Electronic Engine Control8910-273Valve, Start Bleed Booster, Anti-Ice8100-0091Actuator, Variable Stator Vane115E7192G3ELECTRONIC ENGINE CONTROL2628M88P02EEC OMAP SOFTWARE2697M83P02APPLICATION SPECIFIC MEMORY LOADER (AML) - LEAP-1B8100-0051Actuator, Variable Stator Vane261807915-0303PRESSURE SUB SYSTEM8100-0090Actuator, Modulated Turbine Cooling2628M87P04EEC PHM SOFTWARE8062-1151Control, Split Unit6970-126Pump, Main Fuel2628M86P04EEC AS SOFTWARE63278547-1Cable, Shaft Override515278-1Lead, Ignition
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