BIG DOG MOWER PROBLEM

PURCHASED A BIG DOG BLACKJACK MODEL FOR USE AT OUR CHURCH. HAVE HAD BELT PROBLEMS FROM DAY ONE. BELT HAS COME OFF 5-6 TIMES AND BROKEN ONCE. MACHINE HAS LESS THAN 20 HOURS USE. ANYONE ELSE HAVING PROBLEMS WITH THIS MACHINE?

BIG DOG MOWER PROBLEM