DIY - changing your transmission fluid/oil, M/T 7afe Options

[Batman722]

I changed the transmission fluid/oil in my 7afe recently and Manny (presure2) took some pics - thanks Manny
I was having some slight grinding going into 2nd gear in higher RPMs and I figured changing the tranny fluid would be a great idea. Since it has been changed, no more grinding

tools needed : ratchet, 24mm socket, 3-4qts transmission fluid/oil, oil drain pan, jack/stands
time : 30min - 1hr, depending on your mechanical skill level

DO NOT attempt this when engine is hot, wait until the engine is very cool/cold.


first you need to loosen this bolt (fill plug) with a ratchet and the 24mm socket

bolt removed


it is located here, it is facing the front of the car. The transmission is circled in yellow and the arrow is pointing to the bolt location

the bolts are usually very tight and could be difficult to loosen

next, jack up the front of the car (putting it on jack stands is always safer) and with the 24mm socket you need to loosen this bolt (drain plug)

Remove drain plug. The drain plug is located directly under the transmission. You may need to remove some of the plastic under the engine for easier access. Be sure to put the oil drain pan under the bolt when removing because the old fluid/oil will be pouring out.

now after the old oil has drained out (10 min later), replace the drain plug - make sure it is secure - and lower the car.

My personal choice
Pennzoil Synchromesh


pour 3-4qrts of the Synchromesh into the fill plug hole (you might want to use a long funnel or pour/squeeze from the bottle into the hole) until full - it will start pouring back out. I used just less than 3qrts



Once full, replace fill plug - make sure it is secure - and wipe up the excess that has spilt.

Done.

Notes :
- be sure to dispose of old fluid/oil properly
- according to the BGB - 7a transmission refill = 3.5qrts, 5s transmission refill = 2.6qrts
- this procedure should be the same/similar for both 7afe and 5sfe

[Mynzeyes]

I'm about 99% that the Celica's specs call for gear oil in manual transmissions. I go by that.

[Bitter]

I'm about 99% that the Celica's specs call for gear oil in manual transmissions. I go by that.

i bet they do, but you man a unilateral statement than all manual transmissions take gear oil. thats not correct.

[Mynzeyes]

I'm about 99% that the Celica's specs call for gear oil in manual transmissions. I go by that.

i bet they do, but you man a unilateral statement than all manual transmissions take gear oil. thats not correct.

I never said "all".

See below:

It might be because you are putting ATF(Automatic Transmission Fluid) into a standard transmission.

And btw, it's called "gear oil" or "ATF" depending on the type of transmission. Let's all get the terminology correct.

Gear oil goes into <Celica> standard transmissions.
ATF goes into <Celica> automatic transmissions.

We might wanna add that to the information, so that people aren't using the wrong terms, and buying the wrong thing.

If someone doesn't know what they are doing, and they go into AutoZone to get something to fill their transmission with, and they are looking for "transmission fluid/oil," they will probably end up with ATF, much like Steevo here.

*Implied/Understood words are red and bold, as they pertain to this message board. This isn't an all inclusive board. So I speak in reference to Celicas.

This post has been edited by Mynzeyes: Aug 29, 2006 - 2:44 PM