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RE: (ET) one speed, no power E20
I strongly recommend that you give up.
On the GE controller, I mean, not on the tractor!
There are several components on the control cards which suffer from age -
notably the electrolytic capacitors. Yes, they can be replaced; but after
repairing the main card in my E15 a few times and struggling with the
truly
awful connections to it, I decided that rather than rebuild the card it
was
time to let the tractor join the late 20th century.
The GE control system is simple and comprehensible to anyone with a little
electrical background. That's the good news. The bad news is that it's
not
only obsolete, it's also old.
I have an Alltrax controller. It works well. It is hassle free.
Though I'll admit it has some downsides - for example, the tractor speeds
up
more going downhill than it used to - overall I'm pleased with it.
The best part of an electronic controller is the fine level of control.
For
example, today I put the tractor away in the garage, feathering the
throttle
pot to advance the tractor by millimeters - literally - until the blade
(still on it) just touched the back bumper of the car. Try THAT with your
factory controller!
And glory be, there is no more reverse relay to burn or flake out.
There are other modern controllers that can also be used if you'd rather,
though you're more on your own with these (the Alltrax comes with fairly
detailed instructions for performing the conversion). Regardless, I
recommend that you discard the old system (Mark Hanson calls it "Apollo
Era
controls" and modernize. You won't regret it.
David Roden - Akron, Ohio, USA
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