Here is how I do it. Take off the front slipper cover ,take off all the pully parts and slip off belt, losen all three screws on the diff case then just take off the top back screw that goes thru the diff case and that top plate that servo is connected to, then unscrew the chassis brace, then the 2 screws on each side that holds the top plate to the chassis the ones right before the battery compartment, then I turn the wheels all the way left so you can get the screw on the steering arm the one that comes off the servo horn, then you just pull it off. May have said it confusing but it's the quickest way I found to do it prob 3 minutes with hand tools to take off and do it a lot practice Makes perfect.