As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) BOLTS P/N 350A32-3152-20 THAT SECURE BEVEL GEAR TO VERTICAL SHAFT OF BEVEL REDUCTION GEARBOX ASSY WERE FOUND ATTACHED ONLY FINGER-TIGHT. ONE BOLT/NUT PAIR WAS FOUND SHEARED OFF AND THE OTHER REMAINING 19 BOLT/NUT PAIRS HELD IN POSITION BY LOCKPLATES. ALL BOLT SHANKS SHOWING EVIDENCE OF SHEAR FORCE APPLIED. SOME OF THE 19 BOLTS WERE FOUND BENT.