Torque Specifications

SERVICE SPECIFICATIONS: 1UR-FSE ENGINE MECHANICAL: TORQUE SPECIFICATIONS

TORQUE SPECIFICATIONS













Cylinder Head Bolt Inspection





Outside diameter
Measuring point
Intake side bolt 90 mm (3.573 in.)
Exhaust side bolt 85 mm (3.376 in.)
Standard 10.85 to 11.00 mm (0.427 to 0.433 in.)
Minimum 10.6 mm (0.417 in.)

Cylinder Head Bolt Tightening








First pass 36 Nm (367 kgf-cm, 27 ft-lbf)
Second pass Tighten 90°
Third pass Tighten an additional 90°





Final pass: Tighten bolts 1 & 2 21 Nm (214 kgf-cm, 15 ft-lbf)

Intake Manifold Fasteners 21 Nm (214 kgf-cm, 15 ft-lbf)





Exhaust Manifold Nuts 21 Nm (214 kgf-cm, 15 ft-lbf)
Install new nuts