2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 385Get this manual

2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 385

3Inspect gas tank valve, tank cap, and tank for leaks, holes, and damaged threads4Inspect the gas gauge for proper operation
or the air cleaner housing cover (400500)4Install the vent hose; then fill the gas tank with gasoline 5Tum the gas tank valve
to the ON position and inspect for leakage6Install the seat 1Remove the gas hose from the valve by releasing the spring clamp2Remove
the two nuts securing the valve; then remove the valveAccount for the gasket3Inspect the gasket and valvetank mating surfaces
for damage or deterioration Gas Tank Valve The ATV has valve incorporated into the gas tankThere are three positions: ON,
RES, and OFF 4Inspect for and remove any obstructions in the valveINSTALLING 1Place the valve and gasket into position on
the tank and secure with the nutsTighten to 0.1 kg-m (l ft-Ib) 2Install the gas hose onto the valve with the spring clamp
-ATV-1098 GasNent Hoses Replace the gas hose every two yearsDamage from aging may not always be visibleDo not bend or obstruct