How do you change the belt on a ford LT 12 mower deck?

To change the belt on a Ford LT 12 mower deck, first, ensure the mower is turned off and disconnect the battery for safety. Remove the mower deck from the tractor by detaching any pins or brackets. Locate the old belt, note its routing path, and then remove it from the pulleys. Install the new belt by following the same routing, ensuring it sits properly in the pulleys, and reattach the mower deck to the tractor.