1990-2000 Lexus LS 400 Variable Valve Timing Actuator Torque Specs

4.0L V8

Applies to 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, and 2000 Lexus LS 400

Labor Time:3 hours

Torque Values (12 specifications)

Component	Nm	lb-ft	Notes
⚠️ Cam Phaser Bolt	65	48	Apply threadlocker, hold cam stationary
⚠️ Camshaft Sprocket Bolt	80	59	Hold cam with wrench on hex
Cover Bolts	19	14	—
⚠️ Crankshaft Pulley Bolt	180	133	Often TTY - check spec, may require impact
⚠️ Gasket Bolts	23	17	—
Mounting Bolts	31	23	—
⚠️ Mounting Bolts	55	40	—
Sensor Bolts	12	9	—
⚠️ Timing Chain Tensioner Bolt	25	18	Install with pin/clip to compress
⚠️ Timing Cover Bolts - 8mm	25	18	Tighten in sequence
VVT Solenoid Bolt	10	7	—
Valve Cover Bolts	10	7	Tighten in sequence

Other Jobs with Torque Specs

Common Questions

What is the torque spec for variable valve timing actuator on a 1990-2000 Lexus LS 400?

The primary torque specification for variable valve timing actuator on a 1990-2000 Lexus LS 400 is 65 Nm (48 lb-ft). Note: Apply threadlocker, hold cam stationary

How many torque specs are there for Lexus LS 400 variable valve timing actuator?

There are 12 torque specifications for variable valve timing actuator on the 1990-2000 Lexus LS 400 4.0L V8, covering all related fasteners and components.