2009 Polaris Scrambler 500 4x4 2x4 factory service manual, Page 194Get this manual
SPECIAL TOOLS
PART NUMBER 2870975 TOOL DESCRIPTION Mity Vac Test Tool
SPECIFICATIONS
Front Brake Caliper Item
Brake Pad Thickness Brake Disc Thickness Brake Disc Thickness Variance Between Measurements Brake Disc Runout .298
Standard
.0073 (7.6mm .185 mm) .150.165" (3.81mm 4.191 mm)
Service Limit
.180 (4.6mm) .140 (3.556mm) .002 (.051mm) .005 (.50mm)