My coach is a year earlier than yours. Other than that, they should be identical with regard to the slides. My living area passenger slide has no way to manually ratchet the slide in or out. You are fortunate that the motor works and you can connect a battery to move the slide. The only way I know to manually move the slide is to have a crow's foot and loosen the clutch on the shaft about 2' forward of the motor. With the clutch loose, several strong people can push the slide in.
2005 Newmar KSDP 3910 + GMC ENVOY XUV 37K lbs Moving Down The Road
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