engine

Cylinder Head R&R Torque Specs

for 2017 Lexus LX 570 5.7L V8 · 4WD

Units

9 fasteners

Seq

Component

Torque

Angle

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Cover Bolts

16 lb-ft · 22 Nm

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Cylinder Head Bolts (12-Point)

Critical

Step 1: 27 lb-ft (36 Nm). Step 2: +90 degrees. Step 3: +90 degrees.

27 lb-ft · 36 Nm

180°

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Cylinder Head Bolts (Recessed)

Critical

22 lb-ft (30 Nm).

22 lb-ft · 30 Nm

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Electrical Connector Bolts

7 lb-ft · 9 Nm

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Gasket Bolts

Critical

20 lb-ft · 27 Nm

—

Gasket Surface Bolts

Critical

Clean mating surfaces

20 lb-ft · 27 Nm

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Mounting Bolts

Critical

47 lb-ft · 64 Nm

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Sensor Bolts

11 lb-ft · 15 Nm

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Sensor Mounting Bolts

11 lb-ft · 15 Nm

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