Fuel line setup dual Bing 54 carbs

by LYNN GARNER in 2 Stroke Technical Questions one year ago

I am looking for some photos or information about the many fuel line connections for the Bing Carb dual setup on my 503. I want to make certain that my lines are set up correctly. Photos or diagrams are appreciated. lg

Re: Fuel line setup dual Bing 54 carbs

by Rotax Wizard » one year ago

Rotax Wizard

3 1.16k 5.01k

Lynn it is found in the installation manual, page attached.

Cheers

38032_2_2 stroke fuel install.jpg (You do not have access to download this file.)

Report
Re: Fuel line setup dual Bing 54 carbs

by LYNN GARNER » one year ago

LYNN GARNER

3 3 6

Thanks Wizard. I still have a question...for the other two fuel vent lines (one per carb after primer is connected). Do I connect those together with a primer line loop and hole in the bottom?

Report
Re: Fuel line setup dual Bing 54 carbs

by Rotax Wizard » one year ago

Rotax Wizard

3 1.16k 5.01k

hi Lynn

The primer is not connected to the vents, it is separate. The vent line has a hole in the middle to give atmospheric air pressure in the float bowl. The primer plunger is connected to a fuel line and will discharge into the rear of the carb at a special nipple.

Cheers

38034_2_54 vent and primer .jpg (You do not have access to download this file.)

Report
Re: Fuel line setup dual Bing 54 carbs

by LYNN GARNER » one year ago

LYNN GARNER

3 3 6

Wizard, exactly what I needed. Have a turkey leg on me! Thank you...lg

Report

You do not have permissions to reply to this topic.

Title	Category	Replies
Engine Surge when both Rotax fuel pumps are on and then I turn one off	915iS Technical Questions	0
best fuel option - 100LL, 10% Eth, or Mix	General Tech Discussion	1
503 Carb Fuel Leak	2 Stroke Technical Questions	1
Fuel Pressure Alarm Settings	912iS Technical Questions	0
Sudden drop in RPM while changing fuel tank	912iS Technical Questions	3

Fuel line setup dual Bing 54 carbs

Safety First!

Recent Videos

Log In/Out

Login