As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CHECK-C MAINT THE FWD SERVICE DOOR, CORROSION WAS FOUND AT DOOR FRAME OPENING AT LOWER FWD CORNER, STA 160, APPROX RBL 58 INCHES. REMOVED CORROSION PER SPM 6-80-01. TREATED AND PAINTED PER SRM 51-10-32. INSTALLED REMOVED FASTENERS PER SRM 51-30.