Date: 12/31/1969 Views: 7620
Date: 05/30/2005 Views: 4329
Date: 07/09/2006 Views: 3980
Date: 08/23/2023 Views: 704660
I decided to go ahead and install a sight gauge. It's way redundant but easy enough to do. It has to go into the fitting shown, in the opening now occupied by a nut.