Can someone send me the link for the DIY on changing the diff fulid? I have a 05 ram 4x4 with the 9.25 lsd and want to change the fluid and check for the clips.

 

https://dodgeforum.com/forum/3rd-gen...hange-2wd.html

 

This was answered on your other post BTW.

 

How do you know how much to put in, and what weight, what is the friction modifier i have to put in? Is there any specific kind?

 

it cost 115 at the dealer so if you dont feel comfortable just take it in...

 

i used royal purple which already has friction modifier, i think i needed 3 for the rear and 2 for the front... 75/140 in the rear? and 30/90 in front? or something like that... it was $100+ in oil!!

 

do you have to do the front when you do the rear? I remember reading something about greasing pinion seals? also the other forum they say to fill it till its coming out of the fill hole, so you basically fill it up until it is overflowing out?

 

Here is another good link from f150.net.

http://www.fordf150.net/howto/differentialfluid.php

 

If anything just search for a DIY guide on youtube, thats what I did when I wanted to know how. It's really not all that hard to change just the fluid, it's changing out the ring and pinion and stuff like that which gets complicating.

 

feckk