What was found
CORROSION WATER DRAIN VALVE AFT SILL DRAIN BLADDER ASSEMBLY AT AFT GALLEY AREA (1 EA) 2022-695556<[01] REPLACED WATER DRAIN VALVE AFT SILL DRAIN BLADDER ASSEMBLY AT AFT GALLEY AREA (1 EA) IAW B737-700 AMM 38-31-03-400-802 AND AMM 38-31-03-000-802;[02] CORRECTED STEP 1<BR>REPLACED WATER DRAIN VALVE AFT SILL DRAIN BLADDER ASSEMBLY AT AFT GALLEY AREA (1 EA) IAW B737-700 AMM 38-31-03-400-802 AND AMM 38-31-03-000-802 NOT FOUND LEAK. SEE INDIVIDUAL SIGN OFF BELLOW;[03] CORRECTIVE ACTION STEP 2 CERTIFIED