As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING SI#12107-53 FOUND HOLE 8L AT S-3L OUT OF THE .0312- 0.3130 TOLERANCE REQUIRED PER THE SI ON STEP 19F. (EXISTING HOLE DIAMETER 0.319) / REPAIRED FASTENER HOLE AT BS 1016 STRINGER 3L; HOLE 8L AS PER SOUTHWEST SPECIAL ITEM (SI # 12107 # 53) STEP 20; REF. FIG 10