My 12004 looks identical to your 11004, except mine has the drop down front door.
I got my machines a few years ago from the recycle centre. They had been thrown out by the importer as "warranty rejects" - machines they had not been able to fix under warranty. Several components had been removed/replaced, I could tell by loose screws and the motors were not bolted in place. In one the timer was removed and inside the drum ,and a spare timer was on the ground near the machine. I bought two for $15 each, intending to make one good one. I checked the machines and both had the same symptom - it would do everything properly except spin - no spin. I was very lucky to find the fault which was the same in both machines - there are two pressure switches in these machines, both connected to one hose through a plastic Y-piece. Both machines has a small blockage of soap or residue in the Y-piece, which stopped one pressure switch from resetting after pump out, so the machine "thought" it still had water inside and would refuse to spin. I cleaned out the hoses and both machines have worked well, though not without some fixes, for several years. I gave one machine to a friend, he used it a couple of years, then it stopped spinning. I investigated it several times and could not find the fault, I gave him another machine to use and stuck the Asko in my shed for a couple of years till I had time to really investigate. It turned out to have TWO faults - bad contact in 900/1400 spin switch, and a bad motor. I had replaced each component separately, it only worked after I replaced BOTH components. I am currently using that machine but I will change back to my own machine as it runs quieter.
After I initially fixed the two machines, I went back to buy a couple more, as some more had been dumped by the same importer. At the time they were only a few years old - maye 2 or 3?? Unfortunately the importers had deliberatley damaged the later machines to prevent them being repaired, they cut wiring looms, smashed door glasses, dented cabinets, smashed controls. I found two had been damaged in different ways and intended to make one good out of two, but they both had pump missing so in the end I have just kept then for parts.
Chris.