2001 Arctic Cat ATVs factory service and repair manual, Page 142Get this manual
Fig3-431
Installing Right-Side Components
AOil StrainerOil Pump BGear Shift Shaft
1Place the oil strainer with new O-ring into position beneath the crankcase and tighten securely with the Phillips-head cap screwsFig3-429
4Place the pin and washer into position on the oil pump shaft, install the oil pump driven gear, and secure with the circlipFig3-432