As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE COMPLYING WITH MFG SB, BOTH ENGINE HAD DAMAGE TO ENGINE ANTI-ICE TUBING AT THE FLARES, WHICH REQUIRED REPLACEMENT. ENGINE BLEED AIR FOR ENGINE ANTI-ICE WAS DUMPING INTO COWL INSTEAD OF GOING INTO DEICE MANIFOLDS. CAUSE WAS LOOSE (B) NUTS. NEED TO BE SAFTIED.