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wd45 starter

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=52611
Printed Date: 08 Sep 2025 at 2:20pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: wd45 starter
Posted By: TomYaz
Subject: wd45 starter
Date Posted: 25 Jun 2012 at 6:02pm
Starter spins but doesnt engage the ring.
Pulled starter, ring looks fine.  When I engage the starter, the gear on it spins, but it is supposed to move forward as well to engage the ring, correct?  Well it isnt...


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If its not an All-Crop, it all crap!



Replies:
Posted By: Chalmersbob
Date Posted: 25 Jun 2012 at 9:52pm
That is how it suppose to work!
Can you turn the gear by hand? and resistance?
The force of the rotation should spin it in to engage.
Bob


Posted By: Ted in NE-OH
Date Posted: 25 Jun 2012 at 10:04pm
Sometimes there is a burr that the gear hangs up on. You may need to use a Dremel grinder to remove the burr.

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CA, WD, C, 3 Bs, 2 Gs, WC, I-400, 914


Posted By: Hubert (Ga)engine7
Date Posted: 25 Jun 2012 at 10:55pm
Sometimes the bendix needs cleaning and a light application of dry film lube. It is probably a burr as mentioned or some grease and dirt holding the gear back.

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Just an old country boy saved by the grace of God.


Posted By: SteveM C/IL
Date Posted: 26 Jun 2012 at 12:17am
Because it is an "inertia" bendix,it must be free to spiral down the shaft.


Posted By: TomYaz
Date Posted: 26 Jun 2012 at 3:43am
Originally posted by Chalmersbob Chalmersbob wrote:

That is how it suppose to work!
Can you turn the gear by hand? and resistance?
The force of the rotation should spin it in to engage.
Bob
 
 
Didnt try to spin it manually, it does spin when powered up...but doesnt travel down the shaft.
 
Thanks guys, will check for a burr or the like.


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If its not an All-Crop, it all crap!


Posted By: CTuckerNWIL
Date Posted: 26 Jun 2012 at 6:37am
Use some kind of cleaning agent (brake clean, carb clean) to clean the crud and sprinkle some graphite on it. Don't oil or grease the shaft.

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Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF


Posted By: Steve in NJ
Date Posted: 26 Jun 2012 at 8:30am
Never oil a bendix drive! Do as Tuck said. Clean the drive with Brakekleen and dust it with  graphite spray. Good to go. If oil starts slinging into the starter motor, you're gonna have a mucky gooy mess inside the motor that you don't want.
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