As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING SB 670SH-53-043 REV B ONE HOLE ON THE NEW BUMP BEAM WAS MISDRILLED CREATING AN ELONGATED CONDITION. ENGINEERING REQUIRED. (FILED CLOSED) PERFORMED STEPS 1-6 OF REO 690-53-41-310 REV-- DATED 2022-04-24 SEE ATTCHED REO CONTINUATION CARD FOR DETAILS OF WORK PERFORMED