As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AWR; [ TASK R53520 STEP 7 ]: CORROSION ON PROTECTION PLATE SUPPORTS ANGLE IN STA. FS= 346 BETWEEN 41RBL TO 44RBL AT GALLEY SERVICE DOOR LOWER SILL, FWD WET AREA. (W1) (CPAX) CORROSION LEVEL 2. PROTECTION PLATE SUPPORTS ANGLE IN STA. FS= 346 BETWEEN 41RBL TO 44RBL AT GALLEY SERVICE DOOR LOWER SILL, FWD WET AREA WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01