Posted by Allan In NE on November 29, 2007 at 03:26:47 from (148.78.243.25):
In Reply to: Re: C4 auto question? posted by Hobo,NC on November 28, 2007 at 19:17:12:
Hmmm,
Well, I see where you coming from; but think you're in the right church, but maybe sitting in the wrong pew.
By moving the shift lever, you are either applying OR releasing the line pressure to the governor valve depending on the position of the manual shift valve. It's either an on or off thing.
You're trying to "shake/thump" the governor valve hydraulically by turning on, or turning off the supply of oil.
Likewise, movement of the flyweight is lateral and depends upon rotation/speed regardless of that shaft's direction. However, by reversing the shaft rotation, the governor valve/flyweight’s “movement” would then be independent of the effects of any oil pressure.
This is a ‘one-time’ hope/attempt at a fix. Trying to “jar it loose”, as it were. :>)
At any rate, the oil never "reverses, flushes or cleans". Ever. It's either flowing to the governor assembly or it's not. And, it is always in the same direction.
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