FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Front

Front brake disc thicknessStandard value : 26.0 mm (1.02 in) / Limit : 24.4 mm ( 0.96 in)

Thickness variation should not exceed 0.005 mm (0.0002 in) (circumference) and 0.01 mm (0.0004 in) (radius) at any directions.
If wear exceeds the limit, replace the discs and pad assemblies for left and right of the vehicle.