i have a clutch pack detroit locker in my rear axle and its been acting really funny lately. It is suposed to disconect around corners but for some reason its stuck in lock on my locker side left. Also my right tire doesnt spin at all. its one wheeler pealer on the left side not the right. On the side that wont spin( the original drive side) im leaking out of the hub so i know thats a seal that whent out. but why wont that tire engage and why is my locker side stuck in?