1979 John Deere 400 Fuel Pump
Lawn mower fuel pump check Testing if IP is functioning properly, using visual ref. Look at this 1980 John Deere 400! Refurbished in 2 weeks. Video #2 DOA to finished BUY IT NOW: If your watching this video, Replacing the John Deere Fuel Pump Our D140 John Deere Lawn Mower needs a part replaced almost every other time I mow! John Deere lawnmower won't start! Easy fix. Air in fuel lines. ...