Strida workshop tool guide

I engage in the discourse of bearing pullers to ask you a question.
I am owner of a Strida 3 and lately the front wheel bearings (part no. 437 of the manual) make a bad noise like “click.” The bearing in question is placed on the lower part of the axle, in the middle of the drum brake.
Do you know and Could you tell me how to remove the bearing and which tool is necessary?