First thing I'm going to ask is did you reference mark all

TwinTurbo.NET: Nissan 300ZX forum - First thing I'm going to ask is did you reference mark all

Subject First thing I'm going to ask is did you reference mark all

Posted by Red Hawk (CO) on March 02, 2016 at 5:15 PM

This message has been viewed 223 times.

In Reply To Driveshaft acceptable angles, new CB70 and vibration posted by RomChip200 on March 02, 2016 at 07:32 AM

Message of the pieces when you took it apart so that everything is clocked the same? Many people here have made changes to bushings/bearings and found that they now have a vibration and many times its due to the driveshaft not being clocked correctly.
Now for your other questions. Common practice for two piece driveshafts is to have the carrier bearing at 0° with the transmission. Your CB to pinion angle is fine, but obviously the Trans to CB is not, not to mention that by correcting that angle, you are reducing total driveshaft deflection by half. Replacing the trans mount is an easy thing to do, and many people even opt for something more stout (Nismo, or Auto Trans Mount). Another option to consider is shimming the mounting point for the carrier bearing so that it is now lower and lines up more properly with the entire driveline.
Hope this Helps!

Follow Ups
Driveshaft acceptable angles, new CB70 and vibration - RomChip200 07:32:41 03/02/16
First thing I'm going to ask is did you reference mark all - Red Hawk (CO) 17:15:45 03/02/16
The CMB originally comes with shims at the 2 mounting >> - ZUL8TR 03:18:05 03/03/16
Re: The CMB originally comes with shims at the 2 mounting >> - RomChip200 04:27:14 03/03/16
Re: The CMB originally comes with shims at the 2 mounting >> - RomChip200 04:33:25 03/03/16
They are about 7mm thick if you need to replace lost ones. (n/m) - Bernie (NoVA) 22:35:54 03/03/16
Indeed, Vibration pretty much guaranteed, due to - ttz'in (norcal) 03:28:25 03/03/16
Re: First thing I'm going to ask is did you reference mark all - RomChip200 04:23:22 03/03/16
Re: Phased or not phased from factory ?? - RomChip200 08:02:43 03/03/16
The CB70 link - RomChip200 10:58:02 03/03/16

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