Been prowling the forum.. to find my answer.. I turn the key.. "click".. It seems from most of the posts this is a common problem and it stems from the battery, solenoid, or charging system. I pulled the battery yesterday and all the terminals were corroded (just bought the machine). I will replace what is getting a poor connection. Is it best to replace it with a "bobcat" batt.. I've had good luck with the marine batteries from diehard so i would prefer to lean that way... http://www.sears.com/shc/s/p_10153_12605_02850131000P?vName=Automotive&cName=Batteries+%26+Chargers&sName=Marine+Batteries Battery reads 12.42 volts.. But it drops fast and it seems like it's the orig from the machine (2003). It was a great deal but man this thing needs some tlc. If you have any other suggestions.. on where to start.. or what to check.. chime in please.. and do you know where i might be able to get a repair or service manual? seems like there should be an online resource for this kinda stuff... thanks