I won't have mine until sometime next week, so I'm not positive. The motor SHOULD be attached to the end of the slide "jacks" (for lack of the correct word) and mounted parallel with it. There should be an access hole on the outside of the slide or the trailer frame directly under the slide, depending on which way the motor is mounted, to manually crank the slide in and out if something breaks. The motor SHOULD be right next to that.
2012 Chevy Tahoe LTZ - HD tow package
2017 Rockwood 2703WS Emerald Edition