1999 Ski-Doo Factory Shop Manual Volume Two, Page 161Get this manual

Subsection 09
Section 04 ENGINE (ROTARY VALVE, COOLANT PUMP AND RESERVOIR)

ROTARY VALVE, COOLANT PUMP AND RESERVOIR 0
494 and 670 Engines

Injection oil reservoir

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives