2001 Polaris Sportsman 400-500 DUSE and H.O. Service Manual, Page 281Get this manual

2001 Polaris Sportsman 400-500 DUSE and H.O. Service Manual, Page 281

TRANSMISSION
TRANSMISSION DISASSEMBLY, CONT4Mark chain rotation direction for assemblyNote location of chain tensioner camIf fully extended, chain is worn beyond service limitReplace chain and chain tensioner shoe