Ok not the easyist things to fit because as you have seen the front panel of this model doesnt come off.
How we fit them it pull the washer out and lean it backwards against a wall. As this causes the drum to drop backwards so gives a bit more room in there.
Then you need to fit the seal from the door hole.
You will see a lip around the seal. This lips onto the drum and then once you have the top part on the rest will start to go on easyer from there.
Once the seal is on you then need to streach the spring clamp around the seal.
Get a screwdriver and insert it through the door lock hole.
Then hook the spring around there and either hold it with your knee or get someone to hold for you.
Then you can streach it round the seal from there.
These are a bit trickey to fit but they are one of the easyer makes to fit seals like this as if you lean it backwards it gives a bit more room to work in.
If you need anymore info just get back to me.