2008 Arctic Cat DVX 400 ATV Service Manual, Page 55Get this manual
ATV2167
2Remove the oil jet, install new O-ring, apply engine oil, and install
5To replace bearing, remove the bearing retaining screws; then use the bearing remover to pull the bearing from the crankcase
3Install the oil pump idler gear shaft (1); then apply red Loctite #271 to the shift arm stopper (2) and tighten to specification (see Section 10)