Hey guys I'm new to this but would love to avoid a repair man. Its a 753 and it just won't move. Almost like the brake is on. Starts fine, then when you push the green operator button it beeps a few times (it didn't before) and won't move. The bucket does still work though. The only thing I noticed is the traction light blinks. It appears to blink 6 times. I've tried searching, but the search function doesn't seem to cooperate. Any help will be appreciated. Thanks