I have recently posted that I bought a lull and needed a service manual for it. I have received one almost instantly via email. I told the good news to a friend of mine and he asked me if I could try to locate one for his machine. he owns a 1996 gehl 553 if anyone has access to a service manual for that make and model I would greatly appreciate it if they could email it to me . my email is travismojerus@yahoo.com. thank you so much