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Rear end fluid level 9"

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Old Nov 30, 2004 | 03:33 PM
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Default Rear end fluid level 9"

Just picked up a used 9". I want to change the fluid before I put it in the car. I notice it doesn't have a fill hole like my 10 bolt TA cover did. So I assume I will just pop the gear side out and fill. My question is how much fluid and is that the way to do it? Should I pop the cover, drain it, reseal it, then fill through the breather tube?
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Old Nov 30, 2004 | 06:20 PM
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There is a fluid fill plug on the driver's side next to the TQ arm mount. Open it up, put. If flluid comes out, you don't need to fill any more. If no fluid comes out, pump some fluid in there till it starts spilling out. Crude but effective.

As for changing the fluid, haven't had to do that. Search!

Edit: Driver's side.

Last edited by SouthFL.02.SS; Dec 1, 2004 at 09:20 AM.
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Old Dec 1, 2004 | 09:14 AM
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Didn't see that hole. It's a dirty bitch. I'll clean it up and paint it. Thanks for the response, I'll use that hole to check it.
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Old Dec 1, 2004 | 09:20 AM
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Oh ****! My bad. Driver's Side!!!!!!

Driver's side.
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Old Dec 1, 2004 | 09:25 AM
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(Plan view)


Driveshaft coming from front of car.
...............||.............
...............||.............
...............||.............
...............||.............
...............||..............
|_______*/ \________| <-Axle and wheels.
|.............................|
...............................
...............................
Back of car.



It's where the asterisk is located.
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Old Dec 1, 2004 | 01:46 PM
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Yeah that fill plug is in kind of an odd place. You will need to buy a pump when you get the fluid, there is no way to pour it in that hole.

While you have it off the car would be a great time to install a drain plug. I got a nice one from Pep Boys that included the bushing and a plug with a gasket. Having a drain plug is nice on a 9 inch, becasue without it, the oil dumps in your lap if you ever have to pull the center section. Plus you can change the fluid without pulling the center section.
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Old Dec 1, 2004 | 03:39 PM
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Originally Posted by Cal
Yeah that fill plug is in kind of an odd place. You will need to buy a pump when you get the fluid, there is no way to pour it in that hole.

While you have it off the car would be a great time to install a drain plug. I got a nice one from Pep Boys that included the bushing and a plug with a gasket. Having a drain plug is nice on a 9 inch, becasue without it, the oil dumps in your lap if you ever have to pull the center section. Plus you can change the fluid without pulling the center section.
with the car on jackstands on the frame rails and the T/A bracket off, you can get to it. good luck man! i'll see you at gateway next year
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Old Dec 2, 2004 | 03:01 PM
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thanks guys!
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