What was found
FORWARD LAV SUPPORT STRUCTURE STA 303 TO 306, RBL 15, HAT CHANNEL CORRODED ON LOWER SURFACE REMOVED CORRODED HAT CHANNEL, FABRICATED NEW CHANNEL, TREATED AND PRIMED AND INSTALLED. REF SRM 51-30-2 AND BAC DWG 65-26173. THIS IS CLASSIFIED AS A MINOR REPAIR.