Lexus GS460 Owner's Manual page 595

Brakes
Pedal clearance
Pedal free play
Brake pad wear limit
Parking brake pedal travel
Parking brake lining wear limit
Fluid type
1
*
: Minimum pedal clearance when depressed with a force of 196 N (20.0 kgf, 44
lbf) while the engine is running.
2
*
: Minimum pedal clearance when depressed with a force of 490 N (50.0 kgf,
110 lbf) while the engine is running.
3
*
: Parking brake pedal travel when depressed with a force of 300 N (30.6 kgf,
67.4 lbf).
Steering
Free play
GS_G_U (OM30C11U)
May 21, 2010 1:06 pm
1
*
2. 9 in. (74 mm) Min.
GS460
2
*
2.6 in. (65 mm) Min.
GS350
Less than 0.08 in. (2.0 mm)
GS460
0.04 
GS350
0.04 in. (1.0 mm)
3
*
7  9 clicks
0.04 in. (1.0 mm)
SAE J1703 or FMVSS No. 116 DOT 3
Less than 1.2 in. (30 mm)
6-1. Specifications
0.08 in. (1.0  2.0 mm)
6
595