X XD2200 Member Joined Aug 20, 2015 Messages 11 Sep 8, 2025 #1 Just put a new B&S engine on my SCAG. Engine is PXi2400 series Model 44U8770044G1. It has a hose barb on the side (see picture) - what is it for? Attachments 44S977-0032_2__13167.jpg 249.9 KB · Views: 9
Just put a new B&S engine on my SCAG. Engine is PXi2400 series Model 44U8770044G1. It has a hose barb on the side (see picture) - what is it for?
ILENGINE Lawn Royalty Community Leader Joined May 6, 2010 Messages 11,983 Sep 8, 2025 #2 Emissions vacuum line that connects to the rollover valve on top of the fuel tank. If you don't have those items then ignore the barb.
Emissions vacuum line that connects to the rollover valve on top of the fuel tank. If you don't have those items then ignore the barb.
