Brake rotor allen retainer bolt head stripped

[killcrap]

your best bet is to break the rotor off the hub, chisel the remains off the hub and heat the retaining bolt up and use a vice grip to remove it.

[CapeX5]

Originally Posted by killcrap

your best bet is to break the rotor off the hub, chisel the remains off the hub and heat the retaining bolt up and use a vice grip to remove it.

"break the rotor off the hub"??? As in smash it off? I hope not because that is the most ridiculous suggestion. Just do as others have suggested. I just did this a couple weeks ago, drilled the head off, rotor came right off than unscrewed the bolt by hand. SMH....

[killcrap]

Originally Posted by CapeX5

"break the rotor off the hub"??? As in smash it off? I hope not because that is the most ridiculous suggestion. Just do as others have suggested. I just did this a couple weeks ago, drilled the head off, rotor came right off than unscrewed the bolt by hand. SMH....

your obviously not a mechanic or have any real world knowledge working on BMW's as this is a very common thing we do in the real world. maybe you got lucky no rust of the thread of your locator bolt. what i'm suggesting will work for everyone without drilling, welding or lost time. a new rotor is cheap to replace vs the time needed to drill the bolt out.

with a pry bar you can break the rotor off the hub with a little bit of effort behind the backing plate.
the hat of the brake rotor is the weakest part of the brake rotor so you'll get 99% of the brake rotor off and then you can remove remains with ease.

[noodlesandsam]

Ok - that seems like a brutal but solution of last resort. OP - drill he head off - you can use the rotor again, if you have enough meat on it. I’d rather not hit the rotor that hard, and have any collateral damage. In the end, the anchoring screw is not such a key item - the rotor gets sandwiched by the lug bolts between the wheel and the hub. If none of the other suggestions work, then get out your frustration on the rotor.

[CapeX5]

Originally Posted by killcrap

your obviously not a mechanic or have any real world knowledge working on BMW's as this is a very common thing we do in the real world. maybe you got lucky no rust of the thread of your locator bolt. what i'm suggesting will work for everyone without drilling, welding or lost time. a new rotor is cheap to replace vs the time needed to drill the bolt out.

with a pry bar you can break the rotor off the hub with a little bit of effort behind the backing plate.
the hat of the brake rotor is the weakest part of the brake rotor so you'll get 99% of the brake rotor off and then you can remove remains with ease.

I think you have proven who is a "mechanic" and who isn't. Anyone that will take a sledge hammer to something and smash it off, putting extreme, not designed loads on bearings, emergency brake system, fasteners, suspension, has no idea what they are doing. Of course it can be done, but is it correct? Absolutely not. Not going to get in a pissing match with you and give examples of the work I have done on my numerous BMWs, Italian, Japanese cars. Just stay the f$%* away from anything I have or will potentially buy! The OP has received all good advice here on a simple problem. Just don't take this donkeys advice!

[Effduration]

Originally Posted by CapeX5

I think you have proven who is a "mechanic" and who isn't. Anyone that will take a sledge hammer.................

Can I ask that we give Killcrap a pass on this and move on?

I have scanned a couple of the 20+ pages of his posts on this forum. He is a Tech with a lot of knowledge and like most of us, appears to give more than he takes from this forum.

I didn't like (nor agree with) his smash and break response, nor his "obviously not a mechanic" comment, but I suggest we give him the benefit of the doubt, and a pass, given his long and positive history here.

It is the Holidays after all..

I don't know Killcrap from Jesus, just call me a pacifist.

Happy New Year everybody....

[killcrap]

Originally Posted by CapeX5

I think you have proven who is a "mechanic" and who isn't. Anyone that will take a sledge hammer to something and smash it off, putting extreme, not designed loads on bearings, emergency brake system, fasteners, suspension, has no idea what they are doing. Of course it can be done, but is it correct? Absolutely not. Not going to get in a pissing match with you and give examples of the work I have done on my numerous BMWs, Italian, Japanese cars. Just stay the f$%* away from anything I have or will potentially buy! The OP has received all good advice here on a simple problem. Just don't take this donkeys advice!

maybe the online translation service you are using is inaccurate. not once did I mention the word sledge, hammer or smashing. maybe in your native language it means something else. nothing wrong if you identify as "The HULK" i like him very much, but maybe lets improve our vocabulary after SMASH! either way I accept your apology and your welcome!