Polaris · Canada · High
Polaris Trail Boss: Brakes
Affects Polaris Trail Boss · 1987 — about 688 vehicles.
The hazard
HYDRAULIC BRAKE FLUID MAY LEAK PAST THE MASTER CYLINDER PISTON AT THE HANDLEBAR OR THE REAR CALIPER PISTON SEAL. THIS COULD RESULT IN LOSS OF BRAKING ACTION AND A VEHICLE CRASH WITHOUT PRIOR WARNING. CORRECTION: MASTER AND SLAVE CYLINDER PISTONS AND SEALS WILL BE REPLACED ON ALL AFFECTED VEHICLES.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational