[RBW] Re: sheared off crank bolt

2015-08-07 Thread Ginz
Ron, That's good advice. I would have assumed the bolt was too tight to remove without the head. Makes sense now! -- You received this message because you are subscribed to the Google Groups RBW Owners Bunch group. To unsubscribe from this group and stop receiving emails from it, send an

Re: [RBW] Re: sheared off crank bolt

2015-08-07 Thread Jim Bronson
I'll take the more adventurous route. I will see if the local parts store down the street from my house has an easy-out. That's a great looking fish, by the way, in the 3rd pic down on your site. On Fri, Aug 7, 2015 at 9:52 AM, Ron Mc bulldog...@gmail.com wrote: ok, fair enough and either one

[RBW] Re: sheared off crank bolt

2015-08-07 Thread Ron Mc
Mark, what you're describing here is an easy-out, and any auto parts store will have them. On Friday, August 7, 2015 at 9:15:29 AM UTC-5, Mark Reimer wrote: ... If not, you can also get drill bits that are made in a reverse manner, so when you spin the drill to unscrew it, the bit will

[RBW] Re: sheared off crank bolt

2015-08-07 Thread Mark Reimer
What Ron said. I do a lot of work on old motorcycles and having bolt heads shear off, snap off, or just generally destroy themselves is an everyday occurrence it seams. There are a few tricks for getting them out. An eazy-out is the best - https://www.youtube.com/watch?v=SMrDYJvY0Ts If not,

[RBW] Re: sheared off crank bolt

2015-08-07 Thread Mark Reimer
Ron, maybe I described it wrong, but they're a bit different. An easy out is intended to bite into the bolt and twist it, not actual bore a hole. That's a cool side business you have!

[RBW] Re: sheared off crank bolt

2015-08-07 Thread Ron Mc
ok, fair enough and either one gets the job done. http://bulldog1935.u.yuku.com/ On Friday, August 7, 2015 at 9:27:36 AM UTC-5, Mark Reimer wrote: Ron, maybe I described it wrong, but they're a bit different. An easy out is intended to bite into the bolt and twist it, not actual bore a

[RBW] Re: sheared off crank bolt

2015-08-07 Thread Ron Mc
I work on people's valuable antique fishing reels for a hobby business, and I've pulled out many broken machine screw shanks. -- You received this message because you are subscribed to the Google Groups RBW Owners Bunch group. To unsubscribe from this group and stop receiving emails from

[RBW] Re: sheared off crank bolt

2015-08-07 Thread Ron Mc
You should have no problem removing the bolt shank with an easy-out. Once the head is broken off the bolt, all tightening strain in the threads is relaxed. All that's left is the friction. You may even be able to remove it simply using a sharp drill bit and gently running the drill motor in

[RBW] Re: sheared off crank bolt

2015-08-06 Thread dougP
Jim: There is a process called electrical discharge machining which could be used to save the BB. It's meant for things like bolts broken off in engine blocks similar expensive things. Were it my problem, I'd just buy a new BB. Quicker, simpler, less problem sourcing. EDM is great if you