Subaru BRZ 2016 Service Manual page 168

PERIODIC MAINTENANCE SERVICES
2) Check the position of the pedal pad.
Pedal height L:
AT: 150 mm (5.90 in)
MT: 145 mm (5.71 in)
Brake pedal free play A:
0.5 — 2.7 mm (0.020 — 0.106 in) [When pushing the brake pedal with a force of less than 10 N (1 kgf,
2 lbf)]
(a) Switch - stop light
(b) Mat
3) If it is not within the specification, loosen the lock nuts of vacuum booster operating rod, and rotate the rod
to adjust the pedal height L within the specification.
4) Tighten the operating lock nut.
Tightening torque:
22 N·m (2.24 kgf-m, 16.2 ft-lb)
NOTE:
Check the brake pedal height. When adjusting, also adjust the switch - stop light.
Brake Line
(d)
(c)
(b)
(c) Toe board
PM-78
(a)
(d) Brake booster operating rod
BR-00960