What was found
CORROSION, FWD CARGO COMP BILGE AREA. LT ZEE CHANNEL SURFACE CORROSION AROUND SEVERAL FASTENER HOLES FROM STA 440 TO STA 500D, LBL 24 & WL 156.6. REMOVED CORROSION FROM LT Z CHANNEL (SIDEPLATE) FROM STA 440 TO STA 500D, LBL 24, WL 208.1, PER B737-700 SRM 51-70-02-0G-0. FOUND WITHIN LIMITS FROM STA 440 TO STA 500A AND FROM 500B TO 500D AND OUT OF LIMITS BETWEEN STA 500A & STA 500B, PER B737-700 SRM 53-00-53-1A-2. REPAIRED AREA OUT OF LIMITS, PER B737-700 SRM 53-00-53-2R-5 AND 53-00-53-2R-6.