What was found
DURING HEAVY MAINTENANCE: WINGS / LH WING / TOP SKIN PANEL 2 / TRAILING EDGE OVERHANG / RIBS 13-16 & 18-20 AND WX3493 & WX4010 / CORROSION - PERMANENT REPAIR. (CONSIDERED AS A MAJOR REPAIR)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE: WINGS / LH WING / TOP SKIN PANEL 2 / TRAILING EDGE OVERHANG / RIBS 13-16 & 18-20 AND WX3493 & WX4010 / CORROSION - PERMANENT REPAIR. (CONSIDERED AS A MAJOR REPAIR)