2005 Ski-Doo Racing Handbook, Page 386Get this manual

SECTION 082005 MX 550 AND 380 FC
AXIAL FAN COOLING SYSTEM
377 and 552 Engines

7 Nm (62 lbfin)

13 Nm (115 lbfin)

2 Nm (18 lbfin)

4 Nm (62 lbfin) 11 10

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