Cleaning primary valves

Jon Page jonpage@mediaone.net
Thu, 24 Feb 2000 07:40:07 -0500


Ric,
You need to read-up on the subject.
Both Reblitz and Brougher have tips which insure seating.

Read,

Jon Page


At 01:29 AM 02/24/2000 -0600, you wrote:
>
>> Set the gap
>> at about 0.030", and put a dab of hide glue or Titebond on top of the
>> button around the stem. Repeat as necessary until all the problem valves
>> are done. When the glue dries, reassemble and test.
>>
>> Is that better?
>>
>> Ron N
>
>: )   Much better, and thanks for the gap, I forgot to ask that.   It seems
>no more than .030".  Those suckers barely move.   I tested each one for
>seating, and some of them for no apparent reason at all didn't seat so good.
>I disassembled them in a manner you prescribed, I was able to push the the
>stems down rather than tap them.  Then I had to twist and pull them off by
>hand.  I suppose I could have driven them out.   Every thing looked clean
>and when I placed just the top part on the seat they struck down good as
>gold but when I put them back on the stem and tried them they "leaked"
>again.  Suddenly they would pop down and be tight.  That was not good
>enough, so back apart they came and once again, by themselves they stuck
>down to the seat like glue when tested.  Reassembled though, they
>leaked---even when pressed down with the thumb.  Yet when the top part was
>pushed all the way down so there was no travel it held tight as a drum.
>    Unless you know already, I will really be surprised if you can tell me
>what is going on.   It is an unfair question.   It would help to have the
>valve board on the bench to figure it out.  Now it seems like these
>primaries shouldn't work at all.  Of course look at all the players
>including Standard that did away with them.  Hold over from 64 note players
>is my guess.    ---ric
>  


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