[modeleng] Re: Damaged 4 jaw chuck

  • From: Roger <roger.g3tdm@xxxxxxxxxx>
  • To: modeleng@xxxxxxxxxxxxx
  • Date: Fri, 17 Dec 2004 09:38:40 +0000

Hi,

    Alan said:

>Take it apart. Not easy to do, but they do come apart in some way.
>
    If it is the standard four jaw chuck that comes with a Myford,  you 
have to punch out the fork pieces that hold the screws in place.   If 
you look at the back of the chuck you will see four round recesses - 
these are the backs of the forks.   The forks are quite a tight fit in 
the chuck body and there isn't much room to get a punch past the 
screws,  but it can be done.

    You can get replacement screws from Bernerds,  can't remember how 
much they cost me when I did this some time ago.   Since then I have 
discovered "Rotogrip" - a company that specialises in chucks and spares 
for chucks.   I have found them very helpful.

    I hope the above helps.


       Cheers,


          Roger Mason,  in St. Agnes.

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