Your question is so non-specific (regarding year/model) that an accurate answer is next to impossible.
Since you've posted in the Solara section and since you're talking about a rotor and not a drum I'll assume you're asking about a Gen II (2004 and later) Solara. In that case, removal is simple.
1. Remove the road wheel
2. Remove the caliper and tie it up someplace so it isn't hanging by the hose
3. You should simply be able to pull on the rotor and it will slide off the studs.
4. If that doesn't work there could be two reasons. A. It's rusted to the axle in which case you need to tap the rotor around the circumference with a rubber mallet until it breaks free. Or, B. You have the parking brake engaged. Disengage it so the brake shoes retract (the parking brake is in integral part of the rear brake and uses small shoes to grip the inside of the rotor) and you should be able to remove the rotor.
Cheers
How do you remove rear brake drum from a 1993 Toyota pickup?
there are factory rivets which have to be drilled out
If the truck has disc brakes on the rear then the park brake shoes are located inside the rear rotors. You have to remove the brake calipers, pads and rotors to access them
start by taking the tires off
Your car came with the option of having rear disc brake or drums. The simple way to tell is to look the the wheel and see if you see rotors if you dont see rotors than you have drum brakes
Depending on the pads, around $150 for front or rear, and depending on the car, around $250 for the rotors.
how do you remove the rear brake rotor on a 2000 Volvo v70 awd
Remove the wheels, pry the drums off.
Should be "peel off" type if not write backRemove wheelsRemove caliper mounting boltsSlide caliper off rotorRotor should slide off hub
Front or rear, remove wheel, remove caliper, remove caliper bracket, remove rotor.
remove the 2 18mm bolts off the caliper bracket, remove caliper, slide off rotor
friction