What was found
CRACK NOTED BS 621 BULKHEAD WEB, FWD FACE, BENEATH LWR LINER SUPPORT ASSY AT LBL18 APPROXIMATE WL75. CUTOUT CRACK AND INSTALLED DOUBLER/REPAIR AT FS 621 BULKHEAD WEB AT LBL 18, WL 75 REF, FINAL, REO. ALL STEPS COMPLIED WITH, LEAK CHECK GOOD.