Went to start the mower today after about 2 months of inactivity and noticed some oil on the shed floor. Started it up and both hydros were leaking. Both from the same spot...on the underside, two small bolts hold a cover on and theres a circular seal around that cover. That is where it appears the leak is coming from. Can I get new seals? Also, what lb torque are those bolts to be at? I already tried to tighten one up and it just sheared right off....so now I got to replace a bolt as well and extract the stud It is a Mini Z 42" model number 928200. Has 240 hours on it.