tick tock doctor
341
Here is something you might want to try.
Take a piece of steel wire that is the same diameter as the hole for the screw.
Turn the end down in the lathe till it is about 3/4 the size of threaded part remaining.
And dress the tip with even cuts so it is jagged. (gives the wire a little bite, to grab the remaining threaded part).
Temper the steel to a straw color after it is shaped. (harden it)
Holding the wire in the lathe, and turning by hand in a counter clockwise direction( try to unscrew the remaining piece)
Warning do not burnish the top of the remaining piece. As this will only make it harder to remove if this does not work.( But if it does not work, this is not the end. more things you can try)
Let me know if this is helpful.
Best of luck
Anthony
Best way to remove the threaded portion of a broken dial screw?
I have experience working on Rolex, but this is only my 2nd Patek. It's a 23-300 and, wouldn't you know it, right off the bat, I'm foiled by this broken dial screw (the head is missing and only the threaded portion of the screw remains in the plate): Sinc...
Here is something you might want to try.
Take a piece of steel wire that is the same diameter as the hole for the screw. Turn the end down in the lathe till it is about 3/4 the size of threaded part remaining. And dress the tip with even cuts so it is jagged. (gives the wire a little bite, to gr...
Many thanks, Anthony, but…
…I ended up removing a coupla bridges and pressing the dial foot out from the front of the plate: I'll have to sort out the remaining bit o' screw that's still lodged in the plate, but, at least, now I can repair the watch's original problem and complete ...
I was able to remove the remainder of the screw by…
…modifying an extra screwdriver similar to the way you suggested and, then, I was able to back the screw piece out: So, case solved. Thank you! ...
Nice job!!!
You should take A LOT OF PICTURES, I know I would like to see them, Good luck with the rest of the job. Anthony
I always do (take pics)…
…I'm awaiting a new detent and to find out whether I can use Rolex oils on the 23-300 (the Patek service manual specs some oils I'm not familiar with, but, generally, I've found that if it's good enough for Rolex....), so I don't have any after (clean/ass...
23-300 Disassembly continued…
23-300 Disassembly continued… Continued next message… ...
23-300 Disassembly final…
My apologies for the quality and erratic order of the photographs. ...
Nice posts
Can't wait for the after pics... Cleaning always makes them Patty's shine. Keep us posted. Anthony
