2006 Polaris ATV Trail Blazer Owners Manual, Page 39Get this manual
FEATURES AND CONTROLS Brake Lever
1 The front and rear brakes are applied by squeezing the brake lever (1) toward the handlebarThe front and rear brakes are hydraulically activated disc type brakes that are activated by only one leverAlways test brake lever travel and master cylinder fluid level before ridingWhen squeezed, the lever should feel firmAny sponginess would indicate possible fluid leak or low master cylinder fluid level, which must be corrected before ridingContact your dealer for proper diagnosis and repairs