Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks



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#184580 09/25/10 11:56 AM
Joined: Jan 2010
Posts: 43
Shade Tree Mechanic
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Shade Tree Mechanic
Joined: Jan 2010
Posts: 43
Hi all!

I remember bringing this topic up before, but can't find it on any forum search I perform, so I'm going to post again. Please bear with me.

I have a grounding problem (technically a negative problem). I have a grounding strap from the negative terminal to the frame that is AWG size #1. I've got a 2/0 wire that I plan on replacing the grounding strap with.

When I first posted about this, someone mentioned that the frame is not the proper place to ground. I remember someone mentioning that the transmission housing has a bolt that the ground should connect to. I've looked in my manual and couldn't find anywhere that said where the negative wire should be grounded.

Where is the proper place to wire the negative terminal of the battery? If it is on the transmission, where is that bolt?


-Brendyn

1937 Chevy Master DeLuxe Business Coupe

[Linked Image from lh3.ggpht.com]
Maxine1937 #184582 09/25/10 12:32 PM
Joined: Dec 2009
Posts: 4,446
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Originally Posted by Maxine1937
Hi all!

I remember bringing this topic up before, but can't find it on any forum search I perform, so I'm going to post again. Please bear with me.

I have a grounding problem (technically a negative problem). I have a grounding strap from the negative terminal to the frame that is AWG size #1. I've got a 2/0 wire that I plan on replacing the grounding strap with.

When I first posted about this, someone mentioned that the frame is not the proper place to ground. I remember someone mentioning that the transmission housing has a bolt that the ground should connect to. I've looked in my manual and couldn't find anywhere that said where the negative wire should be grounded.

Where is the proper place to wire the negative terminal of the battery? If it is on the transmission, where is that bolt?


Something to do with removing that bolt to lube the universal joint...maybe?

wawuzit #184592 09/25/10 02:56 PM
Joined: Jul 2009
Posts: 350
Backyard Mechanic
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Backyard Mechanic
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Posts: 350
It's a cap screw on the side of the transmission. About 3/8 dia. I would guess without checking. Near the rear of transmission.


Randy
Maxine1937 #184600 09/25/10 04:49 PM
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http://chevy.oldcarmanualproject.com/shop/1938/38csm007.html

Ground is connected to the fill plug to lube the universal joint at time of assembly.

Look under passenger cars in link

Last edited by wawuzit; 09/25/10 04:50 PM.

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