2008 Polaris ATV Predator 50, Sportsman Outlaw 90 Service Manual, Page 40Get this manual
MAINTENANCE Brake Freeplay
Measure the free-play of the front and rear brakes at the intervals recommended in the Periodic Maintenance ChartIf the freeplay isn't at specification, adjust the freeplay as outlined belowMeasure Freeplay 4While rotating the left front wheel, tighten the upper front brake adjuster nut on the right-hand controlLeft Brake Adjuster Nut
Adjuster
Brake Freeplay Specifications
Model Front Brake Rear Brake 56When you begin to feel slight drag on wheel rotation, loosen the adjuster nut one full turnWhile rotating the right front wheel, tighten the lower front brake adjuster nut on the right-hand control
50cc Models .08-.12" (2-3 mm) .08-.12" (2-3 mm) 90cc Models .08-.12" (2-3 mm) .08-.12" (2-3 mm)