BRIANHO13
<- Yum Chocolate
- Location
- Spring, TX
No such thing - it's either an ISO PC 10.9 or 12.9, I forget. Probably 12.9.
uh, no, no, no, and hell no - there is a reason the factory used such a hard, expensive bolt. The reason it's such a damn hard bolt from the factory is that the torque spec is 74 foot pounds (100 N-m) - on a 10mm bolt. I want to see you torque an 8.8 or similar M10x1.5 bolt to that without stripping it out, snapping it, or stretching it.
You know why "there should be no stress on the bolt except torque"? Because the extreme tension on the bolt from torquing it so much results in the forces applied by the track bar never passing the point where the coefficient of static friction between the track bar bracket and the center sleeve in the track bar bushing is not sufficient to handle the load.
No such thing - it's either an ISO PC 10.9 or 12.9, I forget. Probably 12.9.
uh, no, no, no, and hell no - there is a reason the factory used such a hard, expensive bolt. The reason it's such a damn hard bolt from the factory is that the torque spec is 74 foot pounds (100 N-m) - on a 10mm bolt. I want to see you torque an 8.8 or similar M10x1.5 bolt to that without stripping it out, snapping it, or stretching it.
You know why "there should be no stress on the bolt except torque"? Because the extreme tension on the bolt from torquing it so much results in the forces applied by the track bar never passing the point where the coefficient of static friction between the track bar bracket and the center sleeve in the track bar bushing is not sufficient to handle the load.
My point was that your conclusion was dead wrong - for instance the torque spec on an 8.8 M10x1.5 bolt is 606 kg-cm, which works out to 60 N-m. Basically, if you torque an 8.8 M10x1.5 to the factory 100 N-m spec for the track bar, it will probably be either broken, stretched, stripped, or on the ragged edge of ending up like that. Ill considered advise like that... kills. Quite literally in this case. Chrysler pinches pennies (just look at the headlight wiring for a great example), they don't put expensive 10.9 and 12.9 bolts in the suspension for no reason.My point was How, and Why the system works. Thank you for the indepth explaination of the system
I tend to use a GR8 SAE bolt there
"Gutntichet is not a torque spec"(tm)
Might be a good idea :nono: lolI should probably but the right bolt in mine...
bought a netgear neotv last night...gonna give this hulu plus and netflix thing a shot. watched some tv last night on it and it seems to work fine. the only time it hung up was during a commercial so it didn't bother me. still have to grab an antenna of some sort for local tv...i think it going to work out just fine. I really don't watch much tv, but the wife does. she tends to dvr everything anyway, so i don't see a point in having cable to watch things in real time.
My point was that your conclusion was dead wrong - for instance the torque spec on an 8.8 M10x1.5 bolt is 606 kg-cm, which works out to 60 N-m. Basically, if you torque an 8.8 M10x1.5 to the factory 100 N-m spec for the track bar, it will probably be either broken, stretched, stripped, or on the ragged edge of ending up like that. Ill considered advise like that... kills. Quite literally in this case. Chrysler pinches pennies (just look at the headlight wiring for a great example), they don't put expensive 10.9 and 12.9 bolts in the suspension for no reason.
Might be a good idea :nono: lol
You can get away with a lot more if you upgrade to a 7/16 or 1/2 grade 8 bolt, the torque spec to achieve the same preload on those is somewhat lower and they're a lot harder to break, so you can somewhat safely go with "crank on that sucker till it feels good" because the difference between too low torque for proper preload and unsafe overtorque is much larger.
And I bet you're very sleepy today. That game didn't even start until after your bed time![]()
:dunno: I was perfectly calm when I wrote that and still am. You gave bad advise, I corrected it, end of disagreement.Since in your eyes I will never be right about this, or anything else, why don't you just put me on your "ignore" list and go have a soda. Sounds like your going to explode for absolutely no reason.
:cheers:
I only have netflix but i have been told netflix is way better than hulu
I picked this up Mon. night.
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JIM.