Posted by livnlern on August 12, 2002 at 12:58:26:
In Reply to: Re: Question about visual inspections posted by Jeff Shaw on August 11, 2002 at 22:02:39:
for your valve and a disk that old SHOULD be replaced, for that matter so should the tank.
As to the below post from tecdiver, I can't wait to hear why it matters whether the tank is steel or aluminum when the disk and more specifically the valve are the question.