As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C8 CHECK DISCOVERED CORROSION ON FORWARD BAG PIT DOOR OPENING THRESHOLD SUPPORT FITTING AT THE AFT END OF DOOR OPENING, BEHIND DOOR SEAL AND RETAINER AT BS 620, STR 25R AND BL 70R. MAINTENANCE REMOVED AND INSTALLED REPLACEMENT THRESHOLD SUPPORT FITTING AT BS 620, STR 25R AND BL 70R IAW BOEING 757-200 SRM 51-40-02-0G.