Author Topic: 8 3/4 diff service (Read 1346 times)

cudachall74 · « **on:** February 17, 2010 - 05:08:41 AM »

hi all was looking to change the oil in my diff 8 3/4 846 suregrip found the fill bung but has no drain do i remove stud in bottom of housing and drain from there.cheers

cudachall74 · « **Reply #1 on:** February 17, 2010 - 07:00:24 AM »

ok just found a post on page 51 (suction pump) what about the stud removing idea does the stud hole go right through then i could replace with a bolt for ease of draining next time

tactransman · « **Reply #2 on:** February 17, 2010 - 09:15:57 AM »

The stud has a head on the back,it is not just a straight thru stud.You have to remove the pumpkin to change the grease.

Chryco Psycho · « **Reply #3 on:** February 18, 2010 - 02:39:48 AM »

or suck it out with the suction gun , it holds 2 qts

cudachall74 · « **Reply #4 on:** February 18, 2010 - 06:24:52 AM »

thanks guys got a suction pump today had the old mud out and nice new oil in within ten mins is there any reason why they dont have drain bungs.

440 challenger · « **Reply #5 on:** February 18, 2010 - 11:19:03 AM »

If you want to install a drain plug check this out

http://www.moparmusclemagazine.com/techarticles/drivetrain/mopp_0912_installing_a_drain_plug_in_the_differential_housing/index.html

tactransman · « **Reply #6 on:** February 18, 2010 - 11:21:43 AM »

There ya go!

cudachall74 · « **Reply #7 on:** February 18, 2010 - 03:54:00 PM »

hey nice one 440 thanks,while were at it at what mileage should diff oil be changed

Author Topic: 8 3/4 diff service (Read 1346 times)

cudachall74

8 3/4 diff service

cudachall74

Re: 8 3/4 diff service

tactransman

Re: 8 3/4 diff service

Chryco Psycho

Re: 8 3/4 diff service

cudachall74

Re: 8 3/4 diff service

440 challenger

Re: 8 3/4 diff service

tactransman

Re: 8 3/4 diff service

cudachall74

Re: 8 3/4 diff service