What was found
DURING P4-LAS SCHEDULED C-3 CHECK UNDER JOB CARD HC5314, FOUND THE LT FS 737.0E BULKHEAD-TO-RING FITTING CORRODED AT TIEDOWN AREA, LBL 59, WL 146. REPAIR BY REPLACEMENT ACCOMPLISHED, IAW LOCKHEED SMP583 SRM, CH 51-60 & 51-70 NR 1000303160.