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Re: 4020 12v/24v system


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Posted by Bob on October 19, 2006 at 09:11:04 from (69.178.229.154):

In Reply to: Re: 4020 12v/24v system posted by Shep Va on October 19, 2006 at 08:54:18:

Shep,

If you NEED to, or are simply DETERMINED to change it over to 12-Volts, email me, and I will get a diagram to you.

It's quite simple. They use a 12-Volt starter, and an additional solenoid to interface between the key switch and neutral start switch(s)and the solenoid on the starter. A simple Delco 10SI alternator is used.

Cost-wise, you don't NEED a $600.00 kit.

The starter is the main expense, they can be found at rebuilders, etc., for less than Mother Green's price, and the 12-Volt alternator can be had for as little as about $10.00 at a auto salvage yard, to as much as $150.00 for a rebuilt at Deere.

One "issue" is the fuel gauge. It is now supplied from the (+) grounded half of the 24-Volt system, and will be inaccurate on the new 12-Volt (-) ground system. If more accuracy is needed, you'll have to get a gauge, and POSSIBLY a sended for a newer 12-Volt 4020.

bigcoulee@hotmail.com


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