Time to go back to Stockholm. But first we have some work to do. To be able to reach the service hatches we have made two holes in the trunk. We covered it with rubber to avoid cutting accidents. We also replaced the bad break.
We washed the system with water and checked the filters. In the bottom canister there were not too much particles. In the middle canister there were some ashes and condensate water. The top canister with the filter material was black and it seemed that it had stopped much of the particles. The pipe from the filter was black but with no particles. It seems like the filter has worked good.