How do you replace mower belt on john deer lt133?

To replace the mower belt on a JOHN DEERe LT133, first ensure the engine is off and disconnect the battery for safety. Remove the mower deck by disengaging the belt tension and detaching the necessary pins or brackets. Once the deck is off, locate the old belt and remove it from the pulleys. Install the new belt by threading it through the pulleys according to the diagram on the deck, then reattach the mower deck and reconnect the battery.