My VTS would not function so I took it apart, I connected the motor to a battery and the motor will spin. When you press up or down on the switch you can hear a click in the back of the hull in the VTS housing. since the motor and switch both seem to work would this mean the VTS Houseing needs to be replaced? is there any way to service it? The dealer wants $230 for the part Can it be dissisembled and serviced? <br /><br />Does anyone know what size the plastic nut on the back of the hull is to remove the houseing? all I know is that it is HUGE so i will have to buy a socket before i can inspect it.