2014 isx vibration

[snailexpress]

(04-03-2016 )race7820000 Wrote:  Ok so pulled all axles and the front rear end made a knocking noise until u revEd it up and after u reved it up it vibrated instead of knocked. Sounds like it's coming from the power divider . I tried to upload a video but it says file was to big

Upload video on youtube and post link here.

[race7820000]

Uploading it now

[race7820000]

https://youtu.be/VmAx32Z9NFQ

[snailexpress]

(04-03-2016 )race7820000 Wrote:  https://youtu.be/VmAx32Z9NFQ

Hedley was right. Unfortunately. 99.999999% I have same 5hit. Now. Don't ignore to check clutch disc. Torsion springs.

[race7820000]

When it was running in gear I crawled underneath and trans was super smooth, first rearend had noise vibration. Obviously lol

[Unilevers]

the power divider nest is coming apart or the helicals are going. good you found it.

[race7820000]

(04-03-2016 )Unilevers Wrote:  the power divider nest is coming apart or the helicals are going. good you found it.

Thanks for the help

I called peterbilt and they said it's out of the peterbilt warranty of 300kmiles but the dana warranty goes to 5 yr 750kmiles.

Now they say it will take a day or 2 to do the claim then another day or 2 to get parts and fix but if dana thinks it was caused by Driver error or any other thing they can think of its my bill and they won't cover it.

So be down a week and they might cover bill but lose a week and might have to pay to fix.
or have this other place do it on the weekend and possibly be cheaper .

I don't know what to do, one thing for sure is it needs fixed lol

[Hedley]

it will go about $900.00 in parts plus labor.

[Rawze]

Make sure all the universal joints are synchronized to each other in the driveline. If they are not, then it will cause that kind of vibration too.

Keep that in mind when replacing components.