Lexus IS250 · Service Manual SERVICE SPECIFICATIONS

SERVICE DATA

Specifications

Brake pedal height (from asphalt sheet)
Manual transmission for RHD
154.0 to 164.0 mm (6.063 to 6.457 in.)
Manual transmission for LHD
146.6 to 156.6 mm (5.772 to 6.165 in.)
Automatic transmission for RHD
147.0 to 157.0 mm (5.787 to 6.181 in.)
Automatic transmission for LHD
151.8 to 161.8 mm (5.976 to 6.370 in.)
Length between the booster assembly and clevis
Length "A"
146.2 to 147.2 mm (5.756 to 5.795 in.)
Protrusion of the stop light switch assembly shaft

0.5 to 2.4 mm (0.020 to 0.095 in.)
Brake pedal free play

1.0 to 2.0 mm (0.039 to 0.079 in.)
Pedal reserve distance from asphalt sheet at 490 N (50 kgf, 110 lbf)
Manual transmission for RHD
More than 110 mm (4.33 in.)
Manual transmission for LHD
More than 104mm (4.09 in.)
Automatic transmission for RHD
More than 104mm (4.09 in.)
Automatic transmission for LHD
More than 108mm (4.25 in.)
Brake booster push rod to piston clearance Clearance

Clearance: 0 mm (0 in.)
Front brake pad lining thickness Minimum thickness

Standard thickness: 12.2 mm (0.480 in.)
Minimum thickness: 1.0 mm (0.039 in.)
Front brake disc thickness Minimum thickness

Standard thickness: 28.0 mm (1.102 in.)
Minimum thickness: 25 mm (0.983 in.)
Front brake disc runout

Maximum disc runout: 0.05 mm (0.0020 in.)
Rear brake disc thickness

Standard thickness: 10.0 mm (0.413 in.)
Minimum thickness: 8.5 mm (0.039 in.)
Rear disc pad lining thickness

Standard thickness: 10.5 mm (0.413 in.)
Minimum thickness: 1.0 mm (0.039 in.)
Rear brake disc runout

Maximum disc runout: 0.05 mm (0.0020 in.)
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