Farm Equipment - D-19 not Charging

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D-19 not Charging

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=4067
Printed Date: 15 Jan 2025 at 9:25am
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Topic: D-19 not Charging

Posted By: AndyinWI
Subject: D-19 not Charging
Date Posted: 22 Nov 2009 at 7:22pm

My D-19 gas i just bought is not charging, and i have grounded the field terminal on the generater and the amp gauge didn't move so i believe that the generator is the problem, i looked in the end of the generater and the brushes look good, what could the problem be?

Thanks in advance,

Andy

Replies:

Posted By: Brian Jasper co. Ia
Date Posted: 22 Nov 2009 at 10:10pm

Take the belts off the generator and then jump across the battery and arm terminals on the regulator. The generator should spin like a motor. While the generator is motoring, ground the F terminal. The generator should slow down, but continue to spin. If the generator reacts as stated, you have a regulator problem.

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