2010 Polaris Sportsman 850 Service Manual, Page 43Get this manual
MAINTENANCE Tie Rod EndSteering Inspection
To check for play in the tie rod end, grasp the steering tie rod, pull in all directions feeling for movement Repeat inspection for inner tie rod end (on steering post) Replace any worn steering componentsSteering should move freely through entire range of travel without bindingStand 3Tie length of string between two stands as shown in the following illustrationPosition the stands so the string is flush or parallel with the side of the rear tire
NOTE: If available, you may use long straight-edge instead of string Elevate front end of machine so front wheels are off the groundCheck for any looseness in front hubwheel assembly by grasping the tire firmly at top and bottom first, and then at front and rearTry to move the wheel and hub by pushing inward and pulling outward If abnormal movement is detected, inspect the hub and wheel assembly to determine the cause4Measure the distance from the string to the rim at the front (1) and rear (2) of the front rimThe rear measurement should be116" (01.5 mm) more than the front measurement on each side of the vehicle to obtain the recommended18" (0mm) toe out alignmentRepeat the measurement procedure on the other side of the vehicleToe Alignment