In this video I will show you how to test a 12 volt low-pressure fuel pump off of my RV Generator, an Onan Marquis 5500. This pump model number is 149-2331-03. The generator is 21 years old, but only has 57.9 hours on the meter. I am doing a complete maintenance on it, but this video is just about the fuel pump test. Subscribe to my channel for more how to videos on small engines, automobile and RV repair and maintenance. Thank you.
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