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2001-2006 Lexus LS 430 Cylinder Head R&R Torque Specs

4.3L V8

Applies to 2001, 2002, 2003, 2004, 2005, and 2006 Lexus LS 430

Labor Time:6 hours
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πŸ”§ Torque Values24 specifications

Componentlb-ftNmNotes
1014Tighten in sequence, 3 passes
⚠️
1014Tighten in sequence from center outward, multiple passes
5980Hold cam with wrench on hex
1216β€”
1419β€”
4865TTY - tighten in sequence plus angle
68β€”
2230Apply anti-seize, work hot-to-cold
⚠️
1520β€”
1723Clean mating surfaces
1825β€”
2027β€”
⚠️
3547β€”
⚠️
4054β€”
⚠️
2635Use new crush washer
⚠️
2230Tighten with cam lobe pointing away
1825Tighten evenly in sequence
811β€”
912β€”
1115β€”
912Replace if worn
1825Install with pin/clip to compress
1825Tighten in sequence
710Tighten in sequence
⚠️ = Critical torque value | Always verify with vehicle-specific service manual
⚠️ Some critical specs are estimated. Please verify sequence.

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Common Questions

What is the torque spec for cylinder head r&r on a 2001-2006 Lexus LS 430?

The primary torque specification for cylinder head r&r on a 2001-2006 Lexus LS 430 is 14 Nm (10 lb-ft). Note: Tighten in sequence, 3 passes

How many torque specs are there for Lexus LS 430 cylinder head r&r?

There are 24 torque specifications for cylinder head r&r on the 2001-2006 Lexus LS 430 4.3L V8, covering all related fasteners and components.

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