What was found
DURING HEAVY MAINTENANCE: CORROSION: MACHINED BEAM FR85/87 STR17L AT AFT PAX DOOR; REF TOMX W/O N306JB/2572/E190/B7 CHECK NR 00143: ACCOMPLISHED TEMPORARY REPAIR IAW TOMX ETI-190-24-159 REV 1, EMBRAER ETD2024-190-011865 REV. B, AND JETBLUE EC E24-599-01.'