Acura (Honda) Workshop Service and Repair Manuals

Brake Rotor/Disc: Specifications

Brake Disc

Thickness

Front

K20Z1

Standard or New ..........................................................................................................................................  24.9 - 25.1 mm (0.98 - 0.99 inch)
Service Limit ...................................................................................................................................................................  23.0 mm (0.91 inch)

K20A3 engine

Standard or New ..........................................................................................................................................  20.9 - 21.1 mm (0.82 - 0.83 inch)
Service Limit ...................................................................................................................................................................  19.0 mm (0.75 inch)

Rear

Standard or New ................................................................................................................................................  8.9 - 9.1 mm (0.350 - 0.358 inch)
Service Limit ...........................................................................................................................................................................  8.0 mm (0.31 inch)

Runout

Front ..........................................................................................................................................................................................  0.10 mm (0.004 inch)
Rear ...........................................................................................................................................................................................  0.10 mm (0.004 inch)

Parallelism

Front and rear ........................................................................................................................................................................  0.015 mm (0.0006 inch)