As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-7 CHECK, INSPECTION REPORTED RT TOILET SUPPORT WEB CORRODED. BLENDED CORROSION, FOUND TO BE OUT OF LIMITS PER 737-300 SRM 53-60-51. REMOVED RT AFT TOILET WEB SUPPORT. FABRICATED REPLACEMENT WEB PER BOEING DRAWING 65C72707. ALODINED REPLACEMENT WEB PER MM 51-21-41. PRIMED AND PAINTED PER SOPM 20-44-02. INSTALLED REPLACEMENT WEB PER SRM 51-40-02.