Looks like a broken stud? Should be a relatively easy fix if you have the right tools, and not horribly expensive if you don't.
The hardest part of using the jack screws is finding the correct thread bolt.Sorry, I was not paying attention when you posted this thread.
I have some suggestions that might have helped which are now moot (maybe a future victim could benefit) !!
I recently found that a small impact driver (the ones that essentially look like a drill) does an excellent job of removing the small screw holding the disk.
View attachment 24136
Also - to remove the disk, the two holes (marked with the yellow arrows) are threaded for 'jack screws'. You can thread bolts in these and use them to jack the disk off of the spindle. If it is really stuck badly, sometimes hammering in addition to the jack screws is necessary to break the rust...
View attachment 24137
OK, all done.
If someone will have to do the same-
no need to remove philips bolt, do not remove disk and/or breaks - unnecessary.
Enough space there to kick out the old studs and insert the new one (you may have to ask for help someone with more flexible fingers not sausages)
Have fun!
Lucky me I did not. Most useful tool for that job - hammer - I had already )Did you buy all the recommended tools and supplies that weren’t necessary to do the job?
There is no problem so great it cannot be solved by an appropriately sized hammerLucky me I did not. Most useful tool for that job - hammer - I had already )
And screwdriver....There is no problem so great it cannot be solved by an appropriately sized hammer