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How much ATF?

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Old Dec 13, 2008 | 06:36 PM
  #1  
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From: Waldo
How much ATF?

How much ATF do i need to use in tranny if im just dropping the pan and the filter in my E40D? thanks for the help
 
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Old Dec 13, 2008 | 06:47 PM
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From: Gladwin,Mi
I cant remember how much....but while you are there drain the torque converter too
 
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Old Dec 13, 2008 | 08:29 PM
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3 or 4 qt i thought.

*shrugs*
 
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Old Dec 13, 2008 | 08:34 PM
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If i remember right it was about fifteen with the torque converter drained and fiter replaced.
 
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Old Dec 13, 2008 | 09:18 PM
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Originally Posted by Talyn
3 or 4 qt i thought.

*shrugs*
once again ignore this guy

Originally Posted by 69 stang
If i remember right it was about fifteen with the torque converter drained and fiter replaced.
yeah...that sounds right IIRC
 
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Old Dec 14, 2008 | 03:43 AM
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3 or four quarts MIGHT work on a cute little HALF TON hahahahaha. but not a REAL truck like ours. sorry i had to. i used about 3.5 gallons or something like that.
 
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Old Dec 14, 2008 | 08:45 AM
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Wow, there is that much ATF in the Tranny on the E4OD?

OH yea, there is a coolant system too.
hmm.
I guess that all makes sence.

I have a MAZDA 5 SPEED OVERDRIVE, not an e4od. So dont rag on my "half ton"
Cause it take 6 qt's. =)
 
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Old Dec 14, 2008 | 09:21 AM
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Originally Posted by immastrokinnow
i used about 3.5 gallons or something like that.
The OP asked about only draining the pan. That will take anywhere from 5 to 9 quarts. 3.5 gallons will grossly overfill the trans if the torque converter isn't also drained.

IMNSHO it is a waste to only drain the pan and not also drain the torque converter. Then you will need between 3.5 and 4 gallons.
 
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Old Dec 14, 2008 | 09:28 AM
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Mark is the man. =)
 
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Old Dec 14, 2008 | 10:37 AM
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Thats a lot of quarts to fiddle around with.
Who sells it by the gallon?
Or better yet who sells it in 5 gallon buckets?
Then we could just use one of them cheap pail pumps.
http://www.northerntool.com/webapp/w...70_47667_47667
 
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Old Dec 14, 2008 | 11:56 AM
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From: Ft Scott
Originally Posted by killforfood
Thats a lot of quarts to fiddle around with.
Who sells it by the gallon?
Or better yet who sells it in 5 gallon buckets?
Then we could just use one of them cheap pail pumps.
Northern Industrial Lever Pail Pump — 5 Gallon | Barrel + Hand Pumps | Northern Tool + Equipment
It's easier to just do it this way:

The TheDieselStop.Com 1999-up FAQ

That was written for a SouperDooty 4R100 but it works the same for an OBS E4OD
 
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Old Dec 14, 2008 | 02:45 PM
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Hmmm.

I always wondered this.

Tractors just use hydrolic fluid for the rear diff and such.

Why can you not use that in a transmission?
 
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Old Dec 14, 2008 | 02:47 PM
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Here's an updated version of that:Changing ATF: 7.3L PowerStroke Engine and 4R100 Automatic Transmission. - Diesel Forum - The Diesel Stop.com
 
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Old Dec 14, 2008 | 02:53 PM
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Originally Posted by Talyn
Hmmm.

I always wondered this.

Tractors just use hydrolic fluid for the rear diff and such.

Why can you not use that in a transmission?
The short answer is because it will kill the trans. It might work for a while in a manual, but not in an automatic.

ATF is a very complicated fluid. It isn't just oil. It has to lubricate, but it also has to have the right friction characteristics for the friction material. If it is too slippery the clutches will slip and the trans will die quickly. If it isn't slippery enough the shock loading from harsh shifts can break a trans, too. If it doesn't have the right high temp characteristics (the surface of the clutch material gets VERY hot on almost every shift) the fluid will burn up quickly in an otherwise normal trans.
 
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Old Dec 14, 2008 | 03:04 PM
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Originally Posted by Mark Kovalsky
3.5 gallons will grossly overfill the trans if the torque converter isn't also drained.
yea that was with the torque converter drained.

tayln. i had to man. it was left out there so i took it. sorry
 
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