As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE DRILLING P/N 11864182-21 AND -20 BL 0 AT STA 1438.0 SEAT TRACK SPLICES WERE MISDRILLED P/N 146N5178-1 AND 146N5185-U1. REPAIR ACCOMPLISHED IAW EA 757-5365-16-F3127 AND 8110-3 DATED JAN 30, 2011IN STMAE MOD CARD 118350557EZR07 REFERENCE EA F-5310-146387 FOR TRACKING. THIS A MAJOR REPAIR.