how to replace rear rotor on dually

So does the hub and rotor come off together ? Are studs pressed in from back side of rotor?

Studs remain in the hub .. Google > NAPA PART # UP 86992 .. for picture of rotor... That's all that needs to be removed! .. You can take a B.F.H. and knock e hell out of the rotor from the back side at caliper opening .. Turn the rotor 180° and do it again .. Repeat until rotor is free .. You're *replacing* the rotor so don't worry about damaging it!

You missed the part about "dually", your info is not correct for it. The rotor and hub come off in one piece after the axle is pulled out. you then have to drive the studs out to separate the rotor and hub plus a lot of other crap.

Yep, the 6 wheelers are definitely different!! .. It is easier to replace the 'parking brake' shoes that way at least... That job is above my pay scale though, [I'm just a repair 'monitor'].. Glad you got it fixed!

By now I am starting to hate big trucks.....and little ones.

Totally understand , good luck!!!!!