Garden Tractors - 620 Not Charging

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620 Not Charging

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Garden Tractors
Forum Description: A great place to discuss the Simplicity and Allis Chalmers Garden Models
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=201226
Printed Date: 20 Jun 2025 at 1:46pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 620 Not Charging

Posted By: Brad in WA
Subject: 620 Not Charging
Date Posted: 07 May 2024 at 10:30am

Does anybody know where the regulator/rectifier is on a CCKB Onan? I have the A-C service manual, it doesn't say. Looks like the engine has to come out?? Also, are parts available?

Replies:

Posted By: Leadoff
Date Posted: 07 May 2024 at 11:24am

Brad in WA

Zippo Varga is a very helpful small engine mechanic. Many useful videos. Perhaps reach out to him. Here is his YouTube

https://www.youtube.com/@ZippoVarga" rel="nofollow - Zippo Varga Small Engine Medic - YouTube

Good luck with your project

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1963 D17D Series III. 1965 D15 Series II. 1965 D17 Series IV. 1975 185. 1978 716H. 1979 716H. 1965 780 Harvester/1R&DC. 1957 Model 73 SC 4 Furrow Plow

Posted By: AC720Man
Date Posted: 08 May 2024 at 8:43pm

On my 720 those 2 are mounted on the inside frame near the engine. The stator is behind the flywheel. I would think the 620 would be the same.

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1968 B-208, 1976 720 (2 of them)Danco brush hog, single bottom plow,52" snow thrower, belly mower,rear tine tiller, rear blade, front blade, 57"sickle bar,1983 917 hydro, 1968 7hp sno-bee, 1968 190XTD