Brake Pedal Height Adjustment

WARNING: This page is about a different car, the 2005 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION:

The brake switch may not operate normally after adjusting the pedal height. Whenever adjusting the pedal height, replace the brake switch with a new one.
The interlock cable may not operate normally after adjusting the pedal height. Whenever adjusting the pedal height, refer to the interlock cable installation note. (See INTERLOCK CABLE INSTALLATION NOTE .)

Loosen the locknut and turn the push rod to adjust the pedal height.
Tighten the locknut.
Tightening torque
1. 15.7-21.6 N.m {1.61-2.20 Kgf.m, 11.6-15.9 ft.lbf}
Fig 1: Loosening Locknut And Turning Push Rod To Adjust Pedal Height
Courtesy of MAZDA MOTORS CORP.
After adjustment, inspect the pedal play.