Date: 12/31/1969 Views: 5346
Date: 08/26/2010 Views: 5588
Date: 09/16/2009 Views: 8566
Date: 08/23/2023 Views: 807551
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.