Date: 12/31/1969 Views: 2944
Date: 10/11/2009 Views: 5110
Date: 12/31/1969 Views: 6809
Date: 08/23/2023 Views: 705094
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.