2004 Ski-Doo Racing Handbook, Page 98Get this manual

SECTION 04ENGINE PREPARATION
At assembly, place the pistons over the connecting rods with the letters "AUS" (over an arrow on the piston dome) facing towards the exhaust port

All Models CAUTION: Always install new circlipsTo minimize the effect of acceleration forces on circlip, install each circlip so the circlip break is at o'clock as illustratedUse appropriate piston circlip installerENGINE TYPE PISTON CIRCLIP INSTALLER (PN) 529 035 686

A01C01A

1Exhaust

Install shouldered sleeve

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