My rig has a Liftco slide, sofa width. It's got a electric motor that turns two long screws to move the slide in and out. When the slide is out I can look up underneath on the outside and see the slots where the screws are, they have rubber shielding to keep the screws clean. I bought my rig used and didn't get any documentation on the slide. Wondering if I should put some grease on those screws once in awhile? They look very clean so I don't think they've been greased. Maybe I should spray something light on them? Or maybe I shouldn't do anything to them? I sent this question to Liftco too but thought I'd post here to see if anybody has any info about this. If I hear back from Liftco I'll post that here too.
'03 Freightliner FL112, 295" wheel base, with '03 United Specialties 26' living quarters, single screw, Cat C12 430 h/p 1650 torque, Eaton 10speed , 3.42 rear axle ratio