2009 Polaris Sportsman 850 XP EFI EPS Service Manual, Page 313Get this manual

2009 Polaris Sportsman 850 XP EFI EPS Service Manual, Page 313

ELECTRICAL TEST 1: Resistance Value of Each Stator Leg 1Measure the resistance value of each of the three stator legsTest
Ohms Reading Open Line (Infinity) Coolant Inlet Hose 5Slowly drain the coolant into the drain panDispose of used coolant
properly NOTE: Any measurement other than Infinity (open) will indicate failed or shorted stator legTEST 3: Measure AC Voltage
Output of Each Stator Leg at Charging RPM 1234Set your multimeter meter to measure AC VoltageDisconnect the 3-wire stator
connector near the voltage rectifierregulatorStart the engine and let it idleWhile holding the engine at specified RPM, separately
measure the voltage across each leg' of the stator by connecting the meter leads to the wires leading from the stator (Y1
to Y2, Y1 to Y3, Y2 to Y3)Refer to the following table for approximate AC Voltage readings according to RPMTest each leg
at the specified RPM in the table6Disconnect the stator and CPS wire harnesses Drain HERE NOTE: If one or more of the stator