There are several methods to remove a frozen bolt or stud.
The first and easiest method is to apply a penetrant (not a lubricant) and let it soak, overnight if necessary - something like PB Blaster is excellent, and will work much better than the more popular WD-40.
If you don't have the patience for penetrants, you can try applying heat to the wheel hub with a torch. Propane will be OK, but MAPP gas is hotter and will therefore work better. Don't apply the heat to the stud, as that will expand it tighter into the hole. You want to heat the hub so the hole gets larger, freeing the stud for removal.
If the stud is still stuck and the hub must remain on the car, you can try a deadblow hammer or mallet, with several nuts turned onto the stud to protect the threads and to maximize the area you can strike with the mallet.
Lastly, you will have to remove the hub if nothing else has worked and use a shop press to press out the stud.
Good luck!
Remove wheel, brake caliper, brake disc, parking brake shoes etc. Drive out broken stud, replace with new stud. Replace above in reverse order.
Are you asking about a wheel stud or exhaust stud, please clarify
Drive the old broken wheel stud out, and drive a new one in. Purchase the new stud at any auto parts store.
Does anyone know if there is a cut out to allow removal and installation of new wheel stud on a 2005 nissan altima? thanks Robert
The hub will need to be removed and the stud pressed or drilled out to be replaced.
to replace a wheel stud, depend on the type of car or truck, jack it up and block it. remove the affected wheel and use a hammer and a punch to drive out the broken stud. most automobiles have an access hole to replace studs with out removing any more components. however some do not. to install place stud in hole and use some washers and a lugnut to mount in place.
Drive out the old one with a drift and a hammer and press in a new one. You can buy a new wheel stud at most auto supply stores.
Same way you remove any wheel stud. Hammer and appropriate punch. Sometimes a good solvent for the really difficult ones!
You don't say exactly what stud. If it's a wheel stud, the old one can be pounded out, and a new one pulled into place simply by tightening the lug nut on it.
You need to get the rotor off to replace studs with new ones.
You split the nut with a sharp chisel. Don't worry about the stud You will have to replace both anyway, just be careful with the wheel and your fingers.
See the attached links for some good instructions on how to replace the wheel studs. It generally breaks down into a few steps: 1) get the right tools together (and the replacement stud if you know the size) 2) jack up the car and remove the wheel 3) remove the brakes 4) knock out the stud to be replaced. (if you didn't get a replacement stud before you started, take the stud you removed with you to the auto-parts store to get it matched up to what you need) 5) Insert the new stud 6) screw a nut onto the stud and tighten it until the new stud is seated 7) reinstall your brakes and put your wheel back on