Well I replaced my servo since I blew the plastic gears in my 1st one. It was not all that bad and if I had to do it again I would say I could do it in around 30 minutes. You have to remove the clicker cover and clicker, remove the 4 screws holding the front of the chassis to the center. Remove the screw holding the top front of the chassis to the diff. Remove the 2 other screws holding the back side of the clicker plate from the diff. Remove the 2 balls that attach the steering links to the servo saver. And remove the single screw from the bottom of the chassis. If you routed the servo wire thru the chassis, then you have to remove the remaining screws holding the front of the chassis to the center.

I installed a Savox 1258tg and the wire was plenty long enough. 1st race tomorrow night. Cant wait.