2004 Skidoo Tundra Skandic Series Service Manual, Page 181Get this manual

Subsection 07
Section 04 ENGINE (OIL INJECTION SYSTEM)

OIL INJECTION SYSTEM
OIL INJECTION PUMP
277 Engine

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