2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 340Get this manual
INSTALLING 1Place the fuel pump into position on the electrical tray; then secure with the machine screws and flange nutsTighten securely2Connect two gas hoses and one vacuum hose; then secure with the clamps CD766A
2Remove the two machine screws and flange nuts securing the fuel pump to the electrical tray; then remove the pump
Troubleshooting
(Carbureted Models)
Problem: Starting impaired Condition
1234Starter jet obstructed Starter jet passage obstructed Carburetor leaking air Gas contaminated
1234Clean jet Clean passage Replace gasket Drain gas tank and fill with clean gas
Problem: Idling or low speed impaired Condition
12345Slow jet obstructedloose Slow jet outlet obstructed Low speed fuel screw setting incorrect Float height incorrect TPS out of adjustment