Just so you know, the brochure is not just scanned; I also redid all the text in it. Thanks for the compliments!
I'm not sure what specs you need, but the hitch ball size is most likely 2 5/16", and if it's not that, it's 2". The electrical connector should be a 7-way round plug, so if you have a 4-way flat, you will need to upgrade your TV with a 7-way plug. I have a wiring diagram for the plugs somewhere, but it will probably be a few days before I find it and scan it.
2007 T-286SR Cherry/Granola, #6236, original owner, current mileage: 9467.8 (as of 5/26/19)
1997 T-2653 Blue Denim, #5471
1979 12 1/2' MC, Beige & Avocado, #4639
Past Sunlines: '97 T-2653 #5089, '94 T-2251, '86 T-1550, '94 T-2363, '98 T-270SR