2001 Ski-Doo Factory Shop Manual Volume Two, Page 110Get this manual
Section 04 ENGINE Subsection 02 (809 ENGINE TYPE)
Add chaincase synthetic oil (PN 413 802 800) into water pump housing until oil level reach bottom of plug holeSee above illustrationTotal capacity is about 14 cc (.47 U.Soz)This oil addition is needed only when servicing water pumpDuring normal engine operation, this oil can flow through engineAfter that fueloil mixture will lubricate water pump bearings by scavenging
8,9, Plastic Gear and Steel Gear
Apply Molykote 111 to needle bearing of each gearInstall plastic gear on oil pump sideSteel gear goes on water side