As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE REMOVING FASTENERS FOR LH ENGINE NOSE COWL ASSY. ATTACHMENT CLIP, MISDRILLED TWO FASTENER HOLES IN ATTACHMENT FLANGE. (C-CHECK RO 10/8/2021) REPAIRED LH ENGINE NOSE COWL ASSY. REF REO 601R-71-61-4336 REV -- 2021-09-10 COMPLIED WITH ALL STEPS. COMPLIED WITH 51-900-1003-SKY AND SEE CONTINUATION CARD FOR DETAILS