What problems do "Teflon actions" develop, and how can they be fixed?

WilsonianJ at aol.com WilsonianJ at aol.com
Tue Nov 28 15:17:34 MST 2006


 lclgcnp at yahoo.com writes:

> Its' just wretched to play on.
> 

If you'll let us all know the downweight and upweight, you'll get some more 
helpful suggestions.   A sluggish and/or heavy action is pretty much always 
going to be caused by (a) (excessive) friction, (b) (excessive) mass, or (c) 
geometry.   Assuming that the "wretched" action you're describing is caused by 
high downweight and low upweight (the worst of both worlds!), it's either 
friction or geometry.   Regulation issues aside, with a '74 L, I'd first suspect 
friction.

Remove the action and determine how much friction's in the hammer flange (for 
starters) with a "swing test" (presuming that you don't have a friction 
gauge).   Hold the hammer / flange assembly by the flange (with the flange straight 
up and down).   See how many times the hammer will swing back and forth, 
releasing it from the highest point in it's pendulum swing.   If it swings 5 to 7 
times, the Teflon bushings aren't so much the culprit and replacing them isn't 
going to yield that big of a result. 

More info, por favor!

Jim Wilson, RPT
L.A. Chapter
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