2004 Polaris Sportsman 700 EFI ATV Service Manual, Page 83Get this manual
ENGINE balance shaft gear2871043
2871043
23Inspect the crankshaft gear (Q) for broken or worn teethIf the crankshaft gear does not need to be replaced, it does not need to be removedIf the crankshaft gear is damaged, remove the crankshaft gear with the Flywheel Puller (PN 2871043)
WaterOil Pump RemovalDisassembly
26Rotate the wateroil pump gear (S), so that all four bolts are visible though the gearRemove the four bolts with hex wrenchPull out the pumpS