As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLADE WAS RECEIVED FROM THE OPERATOR WITH A REPORT OF CRACK INDICATED AT BLADE PIN BOSS. VISUAL EXAMINATION CONFIRMED A LINEAR INDICATION LOCATED AT THE RADIUS OF THE PIN BOSS-TO-BUTT AREA, APPROXIMATELY 1.300 INCHES IN LENGTH. THE INDICATION ALSO EXTENDED SLIGHTLY INTO THE PLUG SEAL AREA, TO THE SNAP RING GLAND.