2006-2008 Polaris Snowmobiles FS/FST Service Manual., Page 252Get this manual
Rear Suspension Valve Shim Arrangement
Shown below is an example of how valving stacks are arrangedNOTE: The rebound and compression valve stacks will always be positioned as shown in the illustration, regardless of how the shock assembly is installed on the snowmobileFULLY EXTENDED
FULLY COMPRESSED PISTON
SHOCK ROD SHOCK ROD
REBOUND VALVE STACK