What was found
UPPER FUSELAGE CABIN FROM STA 500 TO STA 590 LBL 45 CARGO TRACK WITH CORROSION AT UPPER SECTION AND CRACKED AT STA 522 LOWER SECTION. REPLACED CARGO TRACK AT LBL45 STA 480 TO STA 590 IAW B737 SRM 51-10-1 PARA 7A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPPER FUSELAGE CABIN FROM STA 500 TO STA 590 LBL 45 CARGO TRACK WITH CORROSION AT UPPER SECTION AND CRACKED AT STA 522 LOWER SECTION. REPLACED CARGO TRACK AT LBL45 STA 480 TO STA 590 IAW B737 SRM 51-10-1 PARA 7A.