- Location
- Golden, CO
Look at you go!
Driveline vibes do not "come and go." They become obvious at some specific speed, and get worse the faster you go.i need some help here. i beat my deathwobble to death LOL but now at 75 mph i get a vibration that comes and goes for 15 to 20 seconds then comes back. thru 65 to70 no vibes at all. front end is awesome and zero issues there. reckon this is a driveline vibe issue? thanks all
i need some help here. i beat my deathwobble to death LOL but now at 75 mph i get a vibration that comes and goes for 15 to 20 seconds then comes back. thru 65 to70 no vibes at all. front end is awesome and zero issues there. reckon this is a driveline vibe issue? thanks all
Driveline vibes do not "come and go." They become obvious at some specific speed, and get worse the faster you go.
It's a 5/8 bolt. The lowers are 3/4 bolts. I might just drill it to 3/4 then since I have enough bolts and misalignment spacers. And yess it's a 3 link. I know the mounts are low but these links aren't going to be crazy long so they won't be hanging low way far back. Really the setup will be pretty similar to in4arides telluride build which seemed like it worked pretty well.
Build at full bump....
Making some of that progress.
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From experience...make sure that at an absolute minumum...you're tubes are welding to the housing. As well, get any plugs welds you can that aren't done or halfway done.
I'd also try and get some sort of truss structure in there, to help the above, and make mounting things easier.
Otherwise looking good. Any plans to tie the steering arm to the knuckle (e.g. bolt that goes in both?)
Not sure how true the general consensus is on most forums regarding the topic of welding the tubes , but it is the general idea that welding the tubes without having a full truss crests a weak point and makes the tubes prone to failing, so basically if you weld the tubes you fully truss the axle as well.
Not sure where you've seen that concensus. But as long as it's done correctly, there should be no weak point created. *If* the materials are different (e.g. have different time vs. temp) materials properties in regards to aging (e.g. heating), then as long as their done in a manner where both are cooled with appropriate time, there should be no issue of unwanted crystallization (e.g. second phase particle forming) that might warrant "weak" points.
It's not said to be an issue of the welds it's said to cause the axle tubes to crack . It's been brought up on pirate and other boards most of the times welding axle tubes cones up . It's not said that the welds are an issue it's said that the welds vs the plug welds cause the tubes to be stressed different and causes them to crack and if you weld tubes to truss As well... like I said I've not built a "plethora " of axles to determine if that is really a thing , but since I do know d60 tubes bend on trail rigs the truss should probably be on there anyway .
Gotcha, it all turns to where you move the weak point.
Yes, something will eventually have to give. If you were going to rotate the tubes, the welds now prevent that. Get *enough* torque (which would be pretty hard to get), and you'll start cracking the housing.
Bending? Well instead of the tube bending in the housing, the housing might now crack.
It's much like putting chromos in an axle. Sure, you might have moved the weak point to the R&P, but the likelyhood of busting the R&P is pretty fukkin low (unless you have a massive amount of HP).