I have a Ventrac 3000 with the 19hp Kawasaki. It is about eight years old and has nearly 500 hours. This summer, I had a charging issue which is now fixed. When the battery was low, sometimes when I turned on the mower deck (electric clutch) it would not engage. If I turned the switch off and on it would start. Sometimes I would need to do it a few times before it would engage. It has done the same thing to me recently and I think my battery is OK. The battery reads 12.3 volts with the tractor turned off. Does this mean the clutch is going bad? Thanks in advance!