AD NO.
2022-0074
SUBJECT
ATA 72 – Engine – Transfer Gearbox Module Scavenge Screens – Inspection / Modification
APPLICABILITY
LEAP-1B21, LEAP-1B23, LEAP-1B25, LEAP-1B27, LEAP-1B28, LEAP-1B28B1, LEAP-1B28B2, LEAP-1B28B2C, LEAP-1B28B3, LEAP-1B28BBJ1 and LEAP-1B28BBJ2 engines, all serial numbers (s/n). These engines are known to be installed on, but not limited to, Boeing 737-8, 737-9 and 737-8200 aeroplanes.
ISSUED BY
EASA