As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING 2C TASK 5310-131-01I, FOUND FUSELAGE STRINGER 19L TO BE CORRODED BETWEEN FUSELAGE FRAME 13 AND 15.\NREMOVED CORRODED PORTION OF STRINGER AND SPLICED IN SERVICABLE STRINGER SECTION AS PER EMB 120 SRM CHAPTER 53-10-03 PAGES 201-209.