Hi heights there, I noticed and he got a good idea ... what I noticed was that the pump was changed to the washing machine (only the engine) and the bellows-type black hose that comes out from below was as badly located .. my question is, It will be for that issue that I did not achieve a good drain I position it more in decline and I download well?
If that was possibly strangled, check that there is no object inside the pump tube and in the hose too, regards.