hi getting ac from stator connectors changed r/r still not charging battery wont change when revved stays 12.5 ish on voltmeter rectifier getting voltage as it gets hot noticed yellow fuse melted is it a easy fix cheers ian

i had the same thing on my 400, it was the rectifier .

i found one on the net for about £50. had to repair one of the wires in the plug as it had burnt out but it was an easy enough fix