The servo motor is used to switch C-band satellite signals from Horizontal to Vertical. Basically if you are only getting odd and even channels or if you can't adjust the skew or fine tune the picture this may be the problem. You need a new Servo Motor. Sooner or later you are going to need one of these! It never fails to fail at just the time when you want to watch something on the other polarity. Get a replacement and keep it ready to install, that way you can get back to watching instead of ordering. Installation is easy, just remove the feedhorn cover, unscrew four screws and connect the color-coded wires.
