As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO COMPT BETWEEN STA 440 TO STA 500D LT 'Z' CHANNEL WITH SURAFACE CORROSION (MK) LBL21 ; WL 155 / REMOVED AND REINSTALLED NEW Z CHANNEL AT FWD CARGO COMP L/H SIDE STA 396 TO 500D AND REMOVED AND REINSTALLED FLOOR SUPPORT STA 396 LBL 26' TO RBL 26' FOR ACCESS AS PER B737-7 SRM 51-40-02-0G-0; DRAWING # 143A7500.