What was found
AFTER LANDING, THE IDLER PULLEY ASSY DETACHED FROM BEARING ASSY. PULLEY COULD HAVE HUNG UP IN FLY-WHEEL RING GEAR. NEW ENGINE INSTALLED JUST PRIOR TO FAILURE. RECOMMEND NEW BEARING BE INSTALLED AT ENGINE OVERHAUL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER LANDING, THE IDLER PULLEY ASSY DETACHED FROM BEARING ASSY. PULLEY COULD HAVE HUNG UP IN FLY-WHEEL RING GEAR. NEW ENGINE INSTALLED JUST PRIOR TO FAILURE. RECOMMEND NEW BEARING BE INSTALLED AT ENGINE OVERHAUL.