What was found
DURING C-14 CHECK A 1 INCH CRACK WAS FOUND BS 178 BULKHEAD WEB, LBL 5.7, WL 212.5. MAINTENANCE REMOVED STIFFENER AND "L" ANGLE TO ACCESS DAMAGE; CUTOUT CRACKED AREA OF BS 178 BULKHEAD WEB, LBL 5.7, WL 212.5; PERFORMED A HFEC INSPECTION OF CUOUT TO VERIFY NO CRACKS EXIST; FABRICATED A REPAIR DOUBLER AND FILLER; INSTALLED REPAIR PARTS AND REMOVED STIFFENER AND "L" ANGLE IAW B737-300 SRM 53-10-08, PG. 287-288J, FIG. 211.