2008 Polaris ATV Predator 50, Sportsman Outlaw 90 Service Manual, Page 38Get this manual
MAINTENANCE 4Measure the distance from the string to the rim at the front and rear of the front rimRear measurement should be 116"18" (2-3 mm) more than the front measurement Shorten or lengthen the tie rod until alignment is as required to achieve the proper toe setting(18" to 1 4")Important: When tightening the tie rod end jam nuts, the rod ends must be held parallel to prevent rod end damage and premature wearDamage may not be immediately apparent if done incorrectlySee illustrationHold Rod End
Measure to rim
Correctly Tightened Jam Nut
Incorrectly Tightened Jam Nut
Front Suspension Inspection
Compress and release front suspensionDamping should be smooth throughout the range of travelInspect the front shocks and springs to ensure proper functionIf the shock is leaking oil, replace itCheck all front suspension components for wear or damageCheck shock mounting fasteners to ensure they are tightInspect A-arm and weldments for any sign of damagePredator 50 Shown