Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2006 Lexus LS 430FACTORY OEM SERVICE PROCEDURE
Service Data
SERVICE DATA
| Brake pedal height (from asphalt sheet) | 150.0 - 160.0 mm (5.906 - 6.299 in.) |
|---|---|
| Brake Pedal free play | 2.0 - 3.0 mm (0.079 - 0.118 in.) |
| Stop lamp switch clearance | 0.5 - 2.6 mm (0.020 - 0.102 in.) |
| Pedal reserve distance from asphalt sheet at 490 N (50 kgf, 110 lbf) | More than 80 mm (3.1 in.) |
| Brake booster push rod to piston clearance (w/ SST) | 0 mm (0 in.) |
| Front brake pad thickness Standard: | 11.0 mm (0.433 in.) |
| Front brake pad thickness Minimum: | 1.0 mm (0.039 in.) |
| Front brake disc thickness Standard: | 28.0 mm (1.102 in.) |
| Front brake disc thickness Minimum: | 26.0 mm (1.024 in.) |
| Front brake disc runout Maximum: | 0.05 mm (0.0020 in.) |
| Rear brake pad thickness Standard: | 10.0 mm (0.394 in.) |
| Rear brake pad thickness Minimum: | 1.0 mm (0.039 in.) |
| Rear brake disc thickness Standard: | 10.0 mm (0.394 in.) |
| Rear brake disc thickness Maximum: | 8.5 mm (0.335 in.) |
| Rear brake disc runout Maximum: | 0.15 mm (0.0059 in.) |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.