2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 47Get this manual

2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 47

MAINTENANCE Brake Pad Inspection Pads should be changed when the friction material is worn to .180"4.6 mm, or about the thickness
by hand, apply the auxiliary foot brakeThis brake should not stop the wheels from turning until the lever is half way between
its rest position and bottoming on the footrestAuxiliary Foot Brake Pedal Full Height Full Engagement HoseFitting Inspection
Check brake system hoses and fittings for cracks, deterioration, abrasion, and leaks.Tighten any loose fittings and replace