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WD battery cable question

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=125896
Printed Date: 02 Oct 2025 at 12:18pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: WD battery cable question
Posted By: jarrod318
Subject: WD battery cable question
Date Posted: 14 Jul 2016 at 8:58am
Hello Guys - My WD is not starting up and I believe I need new cables, but wanted to run it by the pro's. The battery is newer and the charger said its ok, when I attach the charger to the cables it states "charging aborted-bad battery". The cable connectors are cracking,so I assume that is why I am not getting a spark?

I have had some sparking from the battery posts in the past along with replacing a starter twice in two years. Not sure this factors in but more the info the better.

As always, thank you for lending the knowledge.



Replies:
Posted By: jarrod318
Date Posted: 14 Jul 2016 at 9:21am
It is a 12V battery


Posted By: DougS
Date Posted: 14 Jul 2016 at 9:39am
You should never have sparking anywhere. All connections should be totally tight. First clean up all cable connections. Clean at both ends, including unbolting from the starter stud as well as the ground bolt on the frame. Clean the connections and terminals with a rotary brush attached to a drill motor. Everything should shine with a bright gleam when you are finished. Reconnect everything tightly and try it again. Report the results to us.


Posted By: Don(MO)
Date Posted: 14 Jul 2016 at 9:43am
Originally posted by DougS DougS wrote:

You should never have sparking anywhere. All connections should be totally tight. First clean up all cable connections. Clean at both ends, including unbolting from the starter stud as well as the ground bolt on the frame. Clean the connections and terminals with a rotary brush attached to a drill motor. Everything should shine with a bright gleam when you are finished. Reconnect everything tightly and try it again. Report the results to us.

What Doug said.


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3 WD45's with power steering,G,D15 fork lift,D19, W-Speed Patrol, "A" Gleaner with a 330 corn head,"66" combine,roto-baler, and lots of Snap Coupler implements to make them work for their keep.



Posted By: jarrod318
Date Posted: 14 Jul 2016 at 9:45am
Thanks Doug, I will jump on that and report back. thanks


Posted By: Steve in NJ
Date Posted: 14 Jul 2016 at 6:02pm
First thing you should do is draw test the Battery to insure the Battery is good first. Then do what Doug mentioned if the Battery passes the draw test. A bad Battery can cause the issues you are having also... HTH
Steve@B&B


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39'RC, 43'WC, 48'B, 49'G, 50'WF, 65 Big 10, 67'B-110, 75'716H, 2-620's, & a Motorhead wife



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