Yours actually looks very nice, no signs so far of the fusable link
starting to melt, no discoloration of the wire ends and terminals.
  When mine overheated enough that the link cracked, I replaced the
whole thing with a big 50 amp fuse holder and fuse from the audio
section at W*lmart.  Soldered the connections wherever possible.

Larry A.
'91 GL/Carat  Vinnie

On Sun, Aug 22, 2010 at 10:59 AM, Michael Sullivan
<sandwichhead@gmail.com> wrote:
> Can someone take a look at a couple of pics of this wire in the fuse block
> on the C pillar of my 91? �When a/c is off, wire is cool. �When a/c is on,
> ire gets too hot to touch within 5 minutes. �Kinda concerned to cover the
> pillar until I feel better about this. �How hot is too hot? It is the wire
> on the right as it comes from the alt.
> BTW-This wire comes straight from the alt to the fuse block. �Thanks.
>
> http://picasaweb.google.com/sandwichhead/HotACWire?feat=directlink
> Michael in San Antonio
> 91GL Weekender AT 2.1L 'Gringo'
>