Electrolux Inspire EWN 16781W drum paddle change.

Model – EWN 16781W
PNC – 914 527 308 00
S/N – 749 000 13

Hi, I have a job lined up where the above machine requires a door seal and 3 drum paddles as they are coming loose.
Is anybody able to tell me about the drum paddle fitting procedure on this machine? I could do to know if they simply push in as some do or if it’s major surgery like it is with some of the Hoover machines. When I have looked the part up on the Electrolux disk it describes them as screw kit so I imagine there is a screw needed when fitting. Perhaps this can be accessed through the sump hose? Or drum out job? Could do to know so I can quote the necessary labor charge.

Thanks in advance.

Rob.