As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) WHILE CARRYING OUT REQUIREMENTS OF AD CF-2004-05(BHTC ASB 206L-04-127 REV A) A PIN HOLE IN THE EPOXY FILLER, APPROXIMATELY .012 IN. DIA, INTRUDING INTERNALLY, WAS FOUND. WATER WAS OBSERVED DRAINING FROM THE HOLE. BLADE HAS BEEN SCRAPPED.