2007 Polaris Two Stroke Snowmobile Workshop Repair manual, Page 101Get this manual
FUEL DELIVERY 9Using the PFA spanner wrench (PS-48459-1) and nut socket (PS-48459), carefully remove the PFA nut
Fuel Tank Pressure Test
12Connect Mity Vac hand pump to the fuel tank vent fittingSeal the fuel supply and return fittingsPressurize the tank to PSI
WARNING
Do not over-pressurize the fuel tank past PSINOTE: Using hand pump to pressurize the fuel tank may take very long timeThe installation of an in-line Schrader Valve (PN: 2872602) and the use of low pressure pump (bicycle tire pump) is recommended10Carefully extract the PFA out of the tank making sure the float and fuel hoses do not become kinked or bent11Remove the old gasket and destroy34Once the tank is pressurized, spray the area around the PFA gasket with mixture of water and mild detergentIf any bubbles form, re-check the PFA nut torqueIf bubble formation continues, the PFA gasket will have to be replaced, or tank replacement is required
WARNING