As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 6705 LT WING I/B MAIN FLAP UPPER SURFACE O/B DOUBLER IS CHAFFED. CORRECTIVE ACTION: EVALUATED DOUBLER AT LT WING I/B MAIN FLAP UPPER SURFACE O/B AND FOUND TO BE BEYOND SERVICEABLE LIMITS. APPLIED NEW REPAIR DOUBLER AND FILLER IAW B757-200 SRM. (1832814)