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Subject: 
Re: removing a spring from the pneumatic pump
Newsgroups: 
lugnet.technic
Date: 
Tue, 18 Jan 2000 02:27:01 GMT
Viewed: 
934 times
  
Good idea, Phil. Definitely a less destructive way to do it.

--
Bob Fay
rfay@we.mediaone.net

The Shop
http://www.geocities.com/bobfay_98
"Philip Ogston" <ogstonpj@worldnet.att.net> wrote in message
news:FoI82r.I95@lugnet.com...
In lugnet.technic, Robert G. Fay writes:
You can work the spring off the top of the plunger by pulling on it and
unscrewing it over the knob on the plunger. It will distort the spring
slightly, but it can be reinstalled in a reverse manner and still work • well.


You can also do the same off the side of the shaft - a variation of Mr. • Fay's
technique which causes a bit less distortion.  It's hard to describe, but • if
you get a thumbnail under the very end of the spring-wire, you can pull • the end
around the axle and to the left (holding the pump right side up) so you • have
one loop of spring off the shaft. Now hold the bottom of the spring • stationary,
and push the loose loop around the axle (to the left).  Each time you go • around
you should have one more loose loop until the whole spring is off.  This • way
you only stretch the permanently compressed ends of the spring, leaving • the
functional coils in their original shape.

Phil



Message is in Reply To:
  Re: removing a spring from the pneumatic pump
 
(...) You can also do the same off the side of the shaft - a variation of Mr. Fay's technique which causes a bit less distortion. It's hard to describe, but if you get a thumbnail under the very end of the spring-wire, you can pull the end around (...) (25 years ago, 18-Jan-00, to lugnet.technic)

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