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.
2008 Lexus IS FFACTORY OEM SERVICE PROCEDURE
Torque Specifications
BRAKE (REAR) - TORQUE SPECIFICATIONS
| Part Tightened | N*m | kgf*cm | ft.*lbf |
|---|---|---|---|
| Rear wheel | 103 | 1050 | 76 |
| Rear disc brake cylinder mounting x Rear axle carrier | 54 | 551 | 40 |
| Rear brake flexible hose x Rear disc brake cylinder assembly | 39 | 398 | 29 |
| Rear disc brake bleeder plug | 19 | 194 | 14 |
| Rear flexible hose x Brake line | 14 (15) | 143 (153) | 10 (11) |
(). For use without a union nut wrench
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.