Date: 12/31/1969 Views: 6129
Date: 12/31/1969 Views: 3037
Date: 12/21/2010 Views: 3703
Date: 08/23/2023 Views: 206012
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.