1989 Ski-Doo Repair Manual, Page 356Get this manual

Section 03 TRANSMISSION Sub-section 09 (DRIVE CHAIN)
CHAIN SEPARATION
When separating an endless chain, always use chain bearing pin extractorAlso, make sure to remove one complete link

12 10 SINGLE LINK

38 in TRIPLE liNK

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