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Old Mar 12, 2010 | 03:55 PM
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Default question - installing a battery

This weekend I plan on installing a pair of new side mount battery terminals with the extended threads for accessory connections. Lacking a torque wrench, what's a good rule of thumb for tightening them up? One of the few tools I don't have is a torque wrench but I'm not sure that there's even room to use one due to the extensions on the terminals. So for example do you get them tight and then give another quarter turn? Probably sounds like a silly question but I've seen many comments on here about electrical problems being caused by improperly torqued terminals so I want to get it right. Thanks.
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Old Mar 12, 2010 | 04:07 PM
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From: Killarny MB
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My rule of thumb is that I get them tight, or basically where it stops turning then just add a little more pressure to make sure it's tight. Don't tighten another quarter turn after it is tight as you can strip the threads. Lead is pretty soft so you do not want to over do it.
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Old Mar 12, 2010 | 04:10 PM
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Originally Posted by ChromeC5
My rule of thumb is that I get them tight, or basically where it stops turning then just add a little more pressure to make sure it's tight. Don't tighten another quarter turn after it is tight as you can strip the threads. Lead is pretty soft so you do not want to over do it.
Thanks, I appreciate the quick response.
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Old Mar 12, 2010 | 04:11 PM
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just snug them up, by no means try and go crazy on them
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Old Mar 12, 2010 | 05:30 PM
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Originally Posted by pentavolvo
just snug them up, by no means try and go crazy on them
Plus you don't want to go overboard and potentially loosen the side terminals.
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Old Mar 12, 2010 | 05:34 PM
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I had the same problem using side terminals, I used a regular box-end wrench and snugged them up.
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Old Mar 12, 2010 | 05:48 PM
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11 ft lbs for SIDE POST
70 IN LBS for top post.

Got this from the Corvette Mechanic site....(c4c5specialist)

Believe them....
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Old Mar 12, 2010 | 07:26 PM
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Make sure they're tight to spec. I had one post not tight enough and it caused my radio
light to flicker at idle and my headlights would not pop up with engine running.

Jerry
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Old Mar 12, 2010 | 07:34 PM
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Thanks everyone.
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Old Mar 12, 2010 | 07:57 PM
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Originally Posted by ChromeC5
My rule of thumb is that I get them tight, or basically where it stops turning then just add a little more pressure to make sure it's tight. Don't tighten another quarter turn after it is tight as you can strip the threads. Lead is pretty soft so you do not want to over do it.
I have a small 5/16 ratchet wrench. I do exactly what he does. Tight is tight and no more. Don't go overboard !
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Old Mar 12, 2010 | 08:19 PM
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You can get batteries with the side post and the top posts as well. It adds a little versatility to your situation. You can buy two marine battery clamps and attach your trickle charge leads to them, or use the top posts to attach jumper cables if needed.
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Old Mar 13, 2010 | 07:29 AM
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You can get batteries with the side post and the top posts as well. It adds a little versatility to your situation. You can buy two marine battery clamps and attach your trickle charge leads to them, or use the top posts to attach jumper cables if needed.
My Sears Platinum battery comes this way but then you would have to buy new cables and ends to mount them on the top posts. I highly recommend this battery...the only downside is that it's heavier than most (a lot of pure lead plates) but if you don't track the car, it's not an issue.

Jerry
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Old Mar 13, 2010 | 08:39 AM
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Remember you are dealing with aluminum threads in the battery and a metal bolt - so like stated above "DO NOT" go crazy tightening things up, snug it up and then give it little more for the tightening

Thanks,Matt
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