2004 Polaris Sportsman 700 EFI ATV Service Manual, Page 112Get this manual
FUEL SYSTEMFUEL INJECTION FUEL FILTER REPLACEMENT
To replace the filter: 1Relieve system pressure through the test valve in the fuel rail before servicing2Loosen clamps and slide hose off the filter ends3Install new filter with arrow pointing to the fuel line connected to the injector railNOTE: When replacing the fuel filter, wet the interior of the new filter with gasoline before installation to ensure high pump pressure doesn't tear the filtering material