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Home >> Lexus >> 2006 >> RX 330 AWD V6-3.3L (3MZ-FE) >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> System Specifications
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System Specifications

Cylinder Head
Surface Variation
Maximum Warpage 0.05 mm (0.0020 inch)
Intake Manifold Surface 0.10 mm (0.0039 inch)
Exhaust Manifold Surface 0.10 mm (0.0039 inch)








Cylinder Head Bolts
First Pass 54 Nm (550 kgf-cm, 40 ft. lbs.)
Final Pass 90°





Intake Manifold Bolts & Nuts 15 Nm (153 kgf-cm, 11 ft. lbs.)








Camshaft Bearing Cap Bolts 16 Nm (163 kgf-cm, 12 ft. lbs.)

Camshaft Pulley Bolts 150 Nm (1,530 kgf-cm, 111 ft. lbs.)








Exhaust Manifold Nuts & Bolt
First Pass 49 Nm (500 kgf-cm, 36 ft. lbs.)
Final Pass
Nuts 1 And 2 49 Nm (500 kgf-cm, 36 ft. lbs.)