As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SX NR 6500161718 - PITTING CORROSION FOUND ON THE UPPER SURFACE EXTERNAL SURFACE BETWEEN STR2L AND STR3L,FROM STA368 AND STA 390. THE CORROSION REMOVED AND MEASURED: THE ORIGINAL THICKNESS T = 0.056", THE DEPTH OF CLEANUP X=0.003" <10%T. FOUND WITHIN LIMIT AS PER B767-300 SRM 53-00-01-1A-1 FIG 101 REVISION NO.122 APR 15/2023.