Welcome to the Forum, nascarjay!
The 6800 has a 48" deck. Manuals cost so much, because there is only one supplier of them (the moderator of this forum), and the tractor you just bought was only made for 3 years.
The CHAR light should only be on when you first turn the key. Once it starts, it should go off. It is the
Charging circuit light, and tell you if you have enough voltage, when running.
After 8 years, any battery is usually shot, so get a new one.
Rattosh51
YT6800