Crews were dispatched to a home on Smithtown Rd. for a report of a shed fire. Car 50 & 52 arrived and reported a riding lawn mower on fire in the shed Luckly a garden hose was near by and it was used to keep the fire under control. Engine 53 & car 51 arrived an a trash line was brought to the rear and the fire was completely extinguished. there was minor damage to the shed but the lawn mower sustained a lot of damage.