2005 Ski-Doo Racing Handbook, Page 367Get this manual

SECTION 082005 MX 550 AND 380 FC
A01C02A A02C2NA

1Circlip in groove

1Piston notch 2Circlip break at o'clock

Mount tool in piston making sure that circlip break is facing down
CAUTION: Circlips must not move freely in the groove after installationIf so, replace them552 Engine Use circlip installer (PN 529 035 686) to install new mono-hook circlips no10Insert circlip into support in such way that when installed in piston groove, the tab will face upward

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