2011 Arctic Cat 350/425 ATV Service Manual, Page 128Get this manual
INSPECTING
AT THIS POINT
If the pump has failed earlier test and must be replaced, proceed to INSTALLING
1Inspect the fuel screen and blow clean with low pressure compressed air2Move the float lever and check for free movementThe float assembly should return to the lower position without forceIf not, replace the fuel pump assemblyKC220
4Mark the fuel pump and gas tank for proper orientation during assembly; then disconnect the fuel pumpfuel level sender connector
3Test the fuel level sensor by connecting multimeter (A) to the fuel level sensor leads (B); then select OHMSThe multimeter should show ohms at full fuel position (C) and 95 ohms at empty fuel position (D)
5Disconnect the gas line connector from the fuel pump outlet
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