As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH FLOOR BEAM CORRODED @ Y+276 AFT OF FRAME FR90 (LEVEL 2 CORROSION) REMOVED AND REPLACED INTERCOSTAL (RH FLOOR BEAM) PART# 170-61041-402 PO# 349163 AND ANGLE SUPPORT PART# 170-60287- 002 PO# 349163) IAW E-175 SRM 51-40-08. SEE WIPS AND TASK FOR ALL WORK ACCOMPLISHED.