Need owners manual 94 Cobra Cordoba

What Don said.
RV manuals are not like car manuals. Rather an RV is a collection of individual systems that the manufacturer assembled. Chassis, Furnace, fridge, water heater, etc. And each system part has its own manual. Find the Make/Model tag of each item, then try this link to get you started.
http://bryantrv.com/docs.html

This question comes up at least once a week in the spring. Wont do you any good even if you did have it. They are basically not worth the paper their written on. Instead get a list of brand names and models of all the appliances and go online and print them out from their manufactures web sites