What was found
WHILE IN HVY MX CHECK - AFT WET AREA BELOW FLOOR, FR 88 IS CORRODED IN FRONT OF WASTE WATER BOX ON AFT LOWER SIDE. INSTALLED FRAME 88 NEW LOWER SECTION,SHEAR CLIPS AND 2 EA STANCHIONS BETWEEN STR26R AND 25L @ FRAME 88 REF SRM 51-40-08 ALSO RE-INSTALLED 4 EA HYDRAULIC LINE SUPPORT BRACKET @ FRAME 86,87AND 88 REF AMM20-10-01.