2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 367Get this manual

2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 367

Testing Vacuum Pulse Fuel Pump (400500650 H1) 2Start the engineFuel pump pressure should read 0.18-0.25 kgcm2 (2.5-3.5 psi)REMOVING
check should be performed to determine that removal is necessary 1Disconnect the fuel pumpcarburetor hose at the fuel pump;
then connect hose and suitable pressure gauge to the fuel pump output fitting 2Remove the two machine screws and flange nuts
securing the fuel pump to the electrical tray; then remove the pumpINSTALLING 1Place the fuel pump into position on the electrical