2007-2011 Polaris IQ Snowmobiles Service Manual, Page 427Get this manual
Shocks Walker Evans Air Shock Disassembly
IMPORTANT: Verify the protective outer boot is not torn or damagedIf damaged, inspect the shock shaft for damageReplace shock shaft if damage is foundBODY CAP SERVICE PORT
7If valve shim service or adjustment is done, torque the piston retaining bolt to specification
Piston Retaining Bolt: 25-30 ft-lb (34-41 Nm) 8Replace the wiper seal, u-cup seal and o-ring with new parts
BUTTON HEAD SCREW
CAUTION
Take note of the orientation of the seal head sealsUse soft-faced tool like pen or similar object to install the o-ring and sealsRETAINING BOLT
SHOCK BODY
Walker Evans Air Shock Assembly
REBOUND VALVE STACK
1Place the specified amount of fluid into the shock body
COMPRESSION VALVE STACK
CAUTION
Do not overfill the shock oil levelToo much shock oil may cause the shock rod to hydrolock