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.
2007 Lexus LS 460FACTORY OEM SERVICE PROCEDURE
Torque Specifications
1UR-FSE INTAKE - TORQUE SPECIFICATIONS CHART
| Part Tightened | N*m | kgf*cm | ft.*lbf |
|---|---|---|---|
| Intake manifold x Cylinder head | 21 | 214 | 15 |
| Vacuum switching valve assembly x Intake manifold | 21 | 214 | 15 |
| Air cleaner case x Cylinder head cover sub-assembly | 5.0 | 51 | 44 in.*lbf |
| Intake air control valve actuator x Intake manifold | 21 | 214 | 15 |
| Intake air control valve actuator x Actuator rod | 5.4 | 55 | 48 in.*lbf |
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.