Hello everyone, new to the forum. I have acquired a 1987 TRX250 fourtrax from my brother. He's had it sitting in the back of his shop for a few years. The axle splines got messed up and he didn't want to spend money to fix it because it was an older machine. Got the parts online to fix that issue, but when I got a new battery and hooked it up. I'm having issues with no power....