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Allis B engine drain plug- Dick L


 
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Bill Marcusky
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Joined: 06 Oct 2013
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PostPosted: Mon Dec 21, 2015 6:38 pm    Post subject: Allis B engine drain plug- Dick L Reply to specific post Reply with quote

Just curious if anyone knows what thread size tho engine oil drain plug is on my 38 b? Old one is all buggered up and destructive removal is necessary. Old one looks like a 1/4 inch pipe plug but not sure either.
 
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Bob Bancroft
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Joined: 05 Mar 2009
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Location: Aurora NY

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PostPosted: Mon Dec 21, 2015 6:43 pm    Post subject: Re: Allis B engine drain plug- Dick L Reply to specific post Reply with quote

I think more like 3/8" NPT.
 
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Brian G. NY
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Location: Upstate New York

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PostPosted: Mon Dec 21, 2015 8:08 pm    Post subject: Re: Allis B engine drain plug- Dick L Reply to specific post Reply with quote

I would guess 1/4" pipe.

I picked up this A-C book a while back just because it was Allis.
It lists standard parts by their description and Allis part number.
I found this page which lists the various drain cocks used on Allis tractors.
You may be able to find the one you're looking for here.
 
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Brian G. NY
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PostPosted: Mon Dec 21, 2015 8:12 pm    Post subject: Re: Allis B engine drain plug- Dick L Reply to specific post Reply with quote

Bill, I apologize to you and Dick for butting in.....I just saw an opportunity to put this odd book to some good use.
 
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chalmersbob(Pa)
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PostPosted: Mon Dec 21, 2015 8:36 pm    Post subject: Re: Allis B engine drain plug- Dick L Reply to specific post Reply with quote

3/8" pipe plug
 
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Dick L
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Location: Edon Ohio

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PostPosted: Tue Dec 22, 2015 4:38 am    Post subject: Re: Allis B engine drain plug- Dick L Reply to specific post Reply with quote

3/8" tapered pipe thread in the pan, Several different styles of plugs of that thread can be found in old tractors.
 
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Bill Marcusky
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PostPosted: Tue Dec 22, 2015 6:01 am    Post subject: Re: Allis B engine drain plug- Dick L Reply to specific post Reply with quote

No problem actually wanted to say Dick L and
others anyway. Just wanted to make sure it was
without a doubt pipe thread before I drilled it out.
Thanks everyone.
 
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