What was found
CORROSION ON SIDE PLATE RT BTW BS 500 TO 500A, 500A TO 500B, 500B TO 500C, 500D TO 500E, 500E TO 500F, 500F TO 500G, 500G TO 500H, 500H TO 500I, 500I TO 500J, 500J TO 500K, 500K TO 500L AT FWD CARGO COMPARTMENT. SIDE PLATES REPLACED PER B737-900 SRM 51-40-02-0G.