I would try opening one of the bleed screws on the front wheel cyl,to get the air out.For now I wouldn't be in a rush to replace everything in your braking system.Correct me if i'm wrong,but all your wanting to do is have some brakes so you can drive safely around the yard ,untill you are ready for the road.Thats what I'v done with my one ton,I just got the worst of the air out so I can stop when i'm driving it around the yard.Just don't get going fast,and what ever you do, don't take it out on the raod.And when your ready to get it on the road then replace all the bad brake parts and do it right,that way when you need e'm they will work.Also,the best investment in your truck would be a GOOD shop manuel.
