From what I've gathered here regarding rear drive oil level changes for 2wd.
Up to and including 2013 model year; 135ml/4.5 oz.
Posted on 14 Jun 2011
2013 2wd Final Drive parts diagram (to compare to 2014 listed below): http://live.uralcatalog.com/details/18384windmill wrote:I asked Jason Rae at IMWA in person today, He said that 135ml/4.5oz is the correct and recommended amount of oil for a 2wd final drive.
2014 and newer model year with changed rear drive; 100 Ml.
According to Crawford, there was a change: http://www.crawfordsales.info/?page_id=54
OK, lets look at the parts diagram for 2014 and compare to the 2013: http://live.uralcatalog.com/details/18386 Note part #56 : 'deflector'2014 Changes: ... New final drive housing. ...
Technical Bulletin from IMZ-Ural regarding oil level change (image of letter does not show the date):
The image was posted by gflapg on 16 Jul 2013 here: http://www.sovietsteeds.com/forums/view ... =5&t=29372"... Upon discussion with the factory we have determined that because of recent changes to the final drive case the oil capacity should be reduced to 100ml for 2wd models and 90ml for single wheel models. ...
With all of that, I now feel that putting 135ml of magical Redline Heavy Shockproof in my 2012 2wd final drive will allow it to effortlessly climb the highest mountain in New England