2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 346Get this manual

2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 346

BRAKES 3Mount dial indicator as shown to measure disc runoutSlowly rotate the disc and read total runout on the dial indicatorReplace
bolts to soften the bolt locking agent = In mmBrake Disc Runout Service Limit: .010".254 mm 2Remove bolts and disc3Clean
mating surface of disc and hub4Install disc on hub5Install new bolts and tighten to specification Brake Disc Bolt Torque:
Front18 ft.lbs(24 Nm) Rear27 ft.lbs(37 Nm) CAUTION Always use new brake disc mounting boltsThe bolts have pre-applied locking