What was found
AIRCRAFT ON IFR FLIGHT PLAN LOST ALL ELECTRICAL POWER. LANDED WITHOUT ACCIDENT. INSPECTION REVEALED THE ALTERNATOR IDLE PULLEY WHICH TENSIONS THE BELT WAS CHAFING ON A COWLING STIFFENER CAUSING THE BELT TO TEAR. THIS IS A NEW AIRCRAFT, TOTAL TIME, 159.8 HOURS. PIPER SERVICE CENTER STATED A SL WAS ISSUED TO RELOCATE THE STIFFENER, BUT THIS AIRCRAFT WAS OVERLOOKED AT THE DISTRIBUTER.