As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C CRACK REVEALED ON RT BS 1480 BULKHEAD CHORD AT FASTENER HOLE NR 3 BY APPROX 0.060 INCH LONG AND RUNNING AFT UP AS PER ATTACH FIGURE. RIGHT BS 1480 B/H CHORD HOLE NR 3 CRACK REMOVED AND BUSH INSTALLED IN B/H CHORD HOLE NR 3 AS PER SB 747-53A2390 FIG 11. PLAN A BUSH REPAIR CWPC NR RCBR017 054 ATTACHED. THIS REPAIR ACCOMPLISHED AS PER RS R-53-43-34702 AND EO B747-5310-15717-A.