Pitch black last night and the bloody street lamp at my drive was out, anyway alternator off and onto the kitchen worktop, WD40, 24mm socket, some grunt, trapped finger and it's free, weird or what, ?? first couple of mm and the bearing was grinding like mad, now its fine no noise, rumble, or drag fitted it 9 AM this morning and it's running fine, I am going to take it off this week-end and replace the bearings
Dev .