Date: 12/31/1969 Views: 4008
Date: 05/06/2009 Views: 7567
Date: 02/14/2014 Views: 10149
Date: 08/23/2023 Views: 791932
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.