As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C LH BS 1480 B/H HOLE #23 CRACK FOUND AT SPLICE PLATE RUNNING CRACK FOUND AT SPLICE PLATE RUNNING UP APPROX 0.040" REFER ATTACHED SKETCH. (STR L33 TO L34) LH BS 1480 B/H HOLE #23 AT SPLICE PLATE REAMED TO 0.500" AND BUSHING INSTALLED AS PER SB 747-53A2390 R1 HOLE CRACK FREE CONFIRMED AS PER NTM 51-00-00 FIG 4