I have a JD turf gator. I can not get it into gear with out grinding. It acts like it will not slow down the variable speed pulley enough for it to stop turning. Someone suggested I lubricate the s cams. I did this, it maybe helped a little but not enough. If I shut off the engine and slide it into gear and quick turn the ignition back on is the only way to get it into gear without grinding. Is there a built in transmission brake? Where can I find this info on line?