01-14-2016, 05:38 PM
Steve, It is an air pressure regulator. Possibly regulating the air that supplies the generator slide cylinder. If it is leaking continuously the diaphragm or valve may need replacing. If you can get a kit they are not hard to rebuild. Or you could source a new regulator from grainger, TSC or amazon.
1993 Newell (316) 45' 8V92,towing an Imperial open trailer or RnR custom built enclosed trailer. FMCA#232958 '67 Airstream Overlander 27' '67GTO,'76TransAm,'52Chevy panel, 2000 Corvette "Lingenfelter"modified, '23 Grand Cherokee.