tb42 fusable link sizes?

[ajsims]

hi, could anyone please tell me the size of fusable link amp to go to charging system, i have replaced them with inline fuses but i seem to be blowing the main charging one.

cheers aj

[koliilok]

Are you talking about the fusible link that is connected directly to the battery? Pink/red sort of colour wire? I rang an auto elec because I melted mine somehow, he said they are 21amp or something and said he would run a 30 amp. I still blew that. I get a buzzing noise behind the dash which increases with engine revs. Yesterday my voltage fluctuated up to 18v then down below 12 then the fuse blew. Anything similar happening?