Can't get your MTX fluid out? Here's an easy way with my DIY Fluid Sucker

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F-22 Raptor SHO

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I've been wanting to do my MTX fluid replacement but I just dont have the guts to drill and tap a drain plug into something that could cost me a bundle if I do it wrong. So, I have to go the suck route. But how to do it?

Most devices at the autoparts store just dont work well, so I got to playing around and came up with a nice DIY tool.

I used to have vacuum evacuation chambers like this all the time in my old lab, but those a pricey. So, I made one out of the following parts:

1 half gallon gator-aid bottle
4 feet of tyvek tubing 1/4 inch in diameter.
1 shop vac.

The shop vac creates a vacuum in the gator aid bottle, but since the hose is in the side of the bottle, your vacuum is transferred to the end of the tyvek tubing. Result: mini vacuum that you can suck up oil with. Here is the finished product that when hooked up to your shop vac will serve as a catch bin for all your fluids:

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A word of warning to non chemists: this device is not suitable for flamable liquids with as the vapors will go into your vacuum cleaner and could ignite if sparked. Since Oil does not evaporate easily, there is little risk of explosion


Here is the device in action:

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I used the small tubing to get way down into the transfer case. Mind you, the flow rate would be faster with larger tubing, but the smaller tubing was more manueverable. Took the device about 30-40 min to fill the jug. You could use like a big ocean spray jug, but the bigger the jug the less ridgid it is. Most often it ends up imploding (i started with a milk jug, then Tide jug, but both were 1 gallon sized and pretty wimpy)


My assistant cleans up after the transfusion:

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GIVE ME 2 QT's of M1 stat!!:

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The IV method of delivery of fluids works very well....took all of 10 min to add 3 quarts to the tranny.


The patient pulls thru the transfusion successfully and the color has returned to the vital organs:

471423_51.jpg
 

Bizzy

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Very nice Michael! Smart thinking as always. ;) :thumb:

I think I'll sticky this topic for others to see later on.
 

revhardSHO

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you really cant damage the tranny if you drill in the correct location. Its a very simple job, takes me about 20 min for a complete drain plug install now. When you break through the case gravity will pull all the aluminum fillings out with the old fluid. After you are done tapping wash out the shavings with a little atf (though fill plug).
 

F-22 Raptor SHO

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Notes:

I drilled a hole slightly smaller than the tube diameter to ensure a tight seal. The flow rate is slow for the viscosity of the transaxel fluid, but a small hose was needed to get all the fluid out of the tough to reach places. It was pretty darn slow if you ask me considering the fluid in the transaxel was like ATF.

You could alter the flowrate by changing the diameter of the hose. A 3/8 inch or 1/2 inche will cause the flow to be pretty darn fast which might be needed for a RWD differential considering the viscosity of the fluid.

You could drilll multiple holes into the jug for various tube sizes, just cover the unused ones up with duct tape.

My shop vac hose was too small for the gator aid jug, so I dremeled out a hold in the top....other shop vacs may vary. I'm gonna try the 1 gallon Ocean Spray bottle as well to see if the structural integrity holds up. I could see using this to suck out radiator fluid without having to use the stopcock catch method.

Oh the wonders of science.
 

SHOman24v

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or you could go to a shop like i do and pay $20 bucks for someone to change the fluid, saves me the work

Good idea tho :thumb:
 

Bizzy

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SHOman24v said:
or you could go to a shop like i do and pay $20 bucks for someone to change the fluid, saves me the work

Good idea tho :thumb:

Too bad I don't live in Cali I'd do it for $19.95! :thumb:
 

Kean_SHO

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Fluid Sucker

You should rip the label off and mass produce those suckers! you could make a fortune on late night tv.
"If you call within the next 30 min... we'll throw in the GM hose attachment for FREE! Import suckers also available." :D
 

F-22 Raptor SHO

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1: I dont trust guys working on my car, especially those who charge $20.00 or gals that charge $19.95 to work on my car.

2: It is kind of a personal knowledge thing with me. I heard the rightful heir of Dooleyville in his infinite wisdom say something that stuck with me: "Knowledge is free to those who are willing to take it in, the more I learn the more I can add to my personal toolbox of wisdom".

So basically, if I can save 20.00 and learn something to boot, I am a better man for it. Its one more piece of worldly wisdom that I can use in life.


Besides, its my SHO, aint nobody touching it that doesnt have a degree from "The SHOforum University of Mechanical Knowhow".


As to the marketing of the device, I thought of it before i posted the topic, but considering I have learned so much from those who dont look to profit from ideas like this (the insecticide brake bleeding tool), I figured I would contribute to the cause.
 

1slickRED89

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"aint nobody touching it that doesnt have a degree from "The SHOforum University of Mechanical Knowhow"."

that makes beth president of SHOforum U.

very clever idea. one variation could be using the engine as a vacum source, to get rid of the shopvac. i've never seen a shopvac pull 20inHG!!

-Corey
 

F-22 Raptor SHO

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I dont have to pull 20 inches of Mercury...only about 6 inches of mobil 1. :thumb:

Actually, the shop vac is about right for the container as if you pulled 20 inches of Mercury, the container would implode....probably with all that oil in it.
 

MelectroK

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Kean_SHO said:
You should rip the label off and mass produce those suckers! you could make a fortune on late night tv.
"If you call within the next 30 min... we'll throw in the GM hose attachment for FREE! Import suckers also available." :D


Aren't Import suckers people who drive Japanize cars?
 

etc1006

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You can also bleed brakes/clutches this way. Had to bleed the clutch REAL GOOD on my Probe... I made something similar with a vacuum canister from the hospital (my sister in-law is a nurse) using one of those cans that are used for suctioning patients. Hooked up my HVAC Vacuum pump and it worked great! Only problem was I didn't turn off the pump soon enough and it imploded the canister in the bottom. Spiderwebbed the **** out of it! I grabbed it and tossed it in the parts washer before the fluid started leaking out all over the floor... Luckily I have another and a source for more!

-Eric
 

SHOguy 92

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You said non-flamables right? Isn't Transmission fluid EXTREMELY flamable? I have heard of vegicles burning to the ground when that stuff starts on fire, or at least I think I have?
 

olympic

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Oil and ATF will burn but only if they come in contact with something extremely hot like your catalytic converters. They are not volatile or explosive so sparks or even small flames wont start a fire.
 
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