Prius L4-1.8L (2ZR-FXE) Hybrid (2010)
Brake Rotor/Disc: Specifications
DISC THICKNESS
FRONT BRAKE
Using a micrometer, measure the disc thickness.
Standard Thickness....................................................................................................................................................................................25.0 mm (0.984 in.)
Minimum Thickness..................................................................................................................................................................................22.0 mm (0.866 in.)
REAR BRAKE
Using a micrometer, measure the disc thickness.
Standard Thickness......................................................................................................................................................................................9.0 mm (0.354 in.)
Minimum Thickness....................................................................................................................................................................................7.5 mm (0.295 in.)
DISC RUNOUT
FRONT BRAKE
Using a dial indicator, measure the disc runout 10 mm (0.394 in.) away from the outer edge of the front disc.
Maximum Disc Runout..........................................................................................................................................................................0.05 mm (0.00197 in.)
REAR BRAKE
Using a dial indicator with magnetic base, measure the disc runout 10 mm (0.394 in.) away from the outer edge of the rear disc.