How to repair Grundfos CM SP 1, 3, 5 pumps

[@511dirty]

great blow by blow showing the internals - I was reassembling a 3-47 and dropped a impeller and was scratching my head wondering which way up it went.... thanks

[@muhammadqasim7719]

Sir how i remove grundfosx winding

[@rogerrascal8632]

SPEAK !!!!!