Cylinder Head Torque and Sequence

Cylinder Head

Maximum Warpage 0.005 mm (0.0020 in.)

Tightening Sequence:

Cylinder Head Bolt Torque

1ZZ-FE Engine
Step 1 49 Nm (36 ft.lb)
Step 2 90 degrees

2ZZ-GE Engine
Step 1 35 Nm (26 ft.lb)
Step 2 180 degrees

If any cylinder head bolt is broken or deformed, replace it. Apply a light coat if engine oil on the threads and under the heads of the cylinder head bolts.