As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION **LEFT W/W LT & RT ENGINES FIRE EXTINGUISHERS BOTTLES' SUPPORT BRACKETS AT AROUND FASTENERS HOLES MKD DOTS<[01] REMOVED AND REPLACED LT & RT FIRE EXTINGUISHERS BOTTLES' SUPPORT BRACKET AT WEEL WELL AS PER B737-700 SRM 51-40-02-0G-0; DWG# 364A4403.;[02] VERIFIED STEP 1. AUDIT C/W PER MPM 52.02.02.