1970-1979 Ski-Doo Snowmobiles Service Manual, Page 81Get this manual

CHAPTER FOUR

248, 294 ENGINES

354 ENGINES

440 ENGINES (1978 AND LATER)

Short distance nut Long distance nuts

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