As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PERFORMING NR 3 PYLON STRUT CAP SKIN INSPECTION AND MODIFICATION AS PER SB 747-54A2230 R0, CRACK DAMAGE AT NUMEROUS HOLES WERE FOUND IN THE CAP SKIN ASSEMBLY, THE BULKHEAD STRAP AND FRONT SPAR CHORD. DAMAGE WAS ALSO FOUND AT THE BULKHEAD FORWARD FRAMES AT N STA 286. THE SUBJECT STRUT REPAIR WAS ACCOMPLISHED AND APPROVED BY ODA-300064-NM FAA FORM 8100-9 DATED ON OCT 11, 2011 UNDER SERVICE REQUEST 1-1993216161.