Very nice write-up, like the pictures.

I did a similar write-up when I changed the trans fluid on my 98 E320. I found it easier to remove the front belly pan and reach around with a allen-socket and wrench on the crank shaft bolt to turn the engine so that the torque converter drain plug is at the 6:00 position.

The other thing I did was to install a transmission pan magnet since mine didn't come with one.

After I changed my trans fluid I realized that it was no more difficult then changing the trans fluid on a GM vehicle.

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Ray
1998 Mercedes E320, 200K Miles
2001 Acura 3.2TL, 178K Miles
1992 Chevy Astro, 205K Miles

Great write up Parrot of Doom. I'm going to do ATF change on my vehicle. I wonder if 2000 E320 has transmission 722.6.

Yes, it has the 722.6.

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Ali Al-Chalabi

2001 CLK55
1999 Dodge Ram 2500 Cummins Diesel
2002 Harley-Davidson Fatboy
Merlin Extralight w/ Campy Record

So the transmision pan magnet is a Mercedes Benz part with a part number?

How does one clean the transmission sump pan? special non-lint rags and special cleaner? what kind?

Is there a particular sequence for attaching the pan bolts?

Just use a cloth, a bit of spirit, and wipe it clean. No need for laboratory conditions, once its dry just give it a wipe with a lint-free cloth. Obviously you don't want any grit in there, but its very shiny inside so you'll be able to see any muck quite easily.

Just tighten the sump bolts back up sensibly, bear in mind that there is a rubber gasket around the lip so I'd tighten it up in a staggered pattern, like you do with wheel bolts.

Yes, the later 1998 models should have one installed from the factory mine was an earily build 1998 model. You should also remove the pan magnet and give it a good cleaning since it attracts alot of crud.

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Ray
1998 Mercedes E320, 200K Miles
2001 Acura 3.2TL, 178K Miles
1992 Chevy Astro, 205K Miles

The MB PN is A 220 271 00 98 for the magnet.

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Marty D.

2013 C300 4Matic
1984 BMW 733i
2013 Lincoln MKz

where are you supposed to place the magnet in the pan? I have no idea what size or shape the magnet is.

thanks for the replys

I know some people have found that the Merc spec ATF is the same spec as other makes, but personally I felt safer just going to the dealership, giving them my VIN number, and buying the ATF from them. Better safe than sorry I thought

While you're in there, its well worth ordering 2 new drain plugs and washers - just in case anything untoward happens, and so you're not left without a car.