As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ADJACENT TO WATER DRAIN LINE FORWARD UNDER SIDE OF R2 DOOR SCUFF PLATE AREA BS 958 RBL 53. REMOVED CORROSION FROM LOWER OUTBOARD FLOORBEAM SUPPORT, CORROSION WENT OUT OF LIMITS. FABRICATED REPAIR DOUBLER AND INSTALLED IAW B737 SRM 51-40-3, 51-10-2, 51-20-1 AND 51-30-2. (M)