I have a '07 Scag Wildcat with a leaking hydro motor. The motor is a HGM-15E-3138. Does anyone have a service manual or instructions on replacing the seals for this unit? I replaced the seals on the hydro pump, which was easy with this video... http://www.vimeo.com/14148039. I have not found the same information for the motor. Also, the overhaul seal kit (p/n 70525) that I purchased has more seals than what I needed for the pump. I was wondering if it included seals for the motor as well, or is there another kit for that? I emailed Hydrogear but I have not received a response from them. I need to get this unit back in operation. Any help is appreciated.