I took my rider in to get a leaking hydro line repaired last Monday . It had a bad swivel joint was leaking a quart of oil per day Mobil 1 oil is not cheap . The machine is only two months old . I get a call from the shop yesterday telling me that the hoses they ordered will not be in until th 17th of sept . But you can still use it just keep checking the oil level. I said to him are you going to give me a gallon of Mobil 1 to keep it filled up until the part comes in . He did not have anything to say . This dealers service dept sucks ! There is no reason i should have to wait 3 weeks to get a part on a brand new machine . This is my 3rd mower from exmark I also have 2-60 " turf tracers . I think that this is B!!! S!!! !!!!!