2010 Polaris Sportsman 850 Service Manual, Page 61Get this manual
ELECTRONIC FUEL INJECTION Fuel PumpFuel Tank Removal
IMPORTANT: Syphon as much fuel from the tank as possible before attempting to remove it from the ATV8Remove the vent line from the fitting on top of the fuel tankVent Fitting
WARNING
Always wear safety goggles when working with high pressure or flammable fluidsFailure to do so could result in serious injury or complicationsNOTE: The fuel pump cannot be replaced as an individual component, the entire fuel pump and fuel tank must be replaced as an assemblyRefer to the "Electronic Parts Catalog" for the proper part number12345Remove the seat and upper side panels (see Chapter 9)Disconnect the negative battery cableRemove the (4) push rivets from each front mud guard and remove the guards from the vehicle (see Chapter 9)Remove the front rack or storage box assembly (see Chapter 9)Remove the front cab assembly (see Chapter 9)Pump Harness