Front caliper locked up after rear brake service. '91 F250
 

Just got the truck back from the dealer, had them repair the rear brakes for me. Just an old farm truck that I user for gravel every once in a while.

They did the rear pads, trued the drums, replaced the cables, brake self adjuster.

blah blah blah all that good stuff $586 dollars worth on the rear brakes.

So I get it back and after 10 miles or so the drivers side front brakes are smoking, so I park it and give the dealer a call. They claim it has nothing to do with it, but they'll be happy to take a look at it. Well I'm not paying on my dime to have it towed for them to "look" at it if they're going to do me that way.

So I'm trying to figure out to go about fixing it myself. I guess I could back off the nut and let the pressure off so I can drive it home, but what else should I adjust?