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Old 09-19-2012, 06:33 PM   #1
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3/8" ring gear bolts

What should these be torqued to?

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Old 09-19-2012, 06:44 PM   #2
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What axle? If it's for a D44, 35, or 30 they should be 55ft/lbs.

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Old 09-19-2012, 07:08 PM   #3
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It is a Dana 44. Unless I missed something the factory service manual says like 70-80 foot pounds, but that sounds like a lot.
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Old 09-19-2012, 07:12 PM   #4
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55ft/lbs is what the install manual that came with my gears says, that's what I used and haven't had any issues. Nitro gears by the way.

EDIT: You should also be using thread locker on the ring gear bolts. If you're somewhere between 55 and 80 you'll be fine. If your gears came with any documentation I would look through it to see if they say anything and I would go by that over the FSM.
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Old 09-19-2012, 07:17 PM   #5
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I guess I will try that as I sheared a bolt last night around 75 foot pounds. I need to buy some new bolts today before I try it again. My g2 gears came with zero instructions.
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Old 09-19-2012, 08:56 PM   #6
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That way to much for a 3/8 bolt. 50-55lb is all that size bolt should be able to handle
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Old 09-20-2012, 12:35 AM   #7
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That is exactly what I thought, but here is a screenshot from the manual.

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Old 09-20-2012, 10:15 AM   #8
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They also call for a lot of pinion preload. For new bearings I would shoot for 15-20 in/lbs.
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Old 09-20-2012, 10:35 AM   #9
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Don't forget to use red Locktite on those ring gear bolts! Bad things happen when Locktite is not used on ring gear bolts.
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Old 09-20-2012, 10:45 AM   #10
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Quote:
Originally Posted by Jerry Bransford View Post
Don't forget to use red Locktite on those ring gear bolts! Bad things happen when Locktite is not used on ring gear bolts.
Ain't that a fact...had to deal with this issue recently. I got away lucky though, and the gear guys took care of it.
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Old 09-20-2012, 12:05 PM   #11
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I was just going to use blue like it says, but if you guys suggest red I have that too.
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Old 09-20-2012, 01:31 PM   #12
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Blue is ok too if you think you may regear again in the future.

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