LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2009 >> Highlander 2WD L4-2.7L (1AR-FE) >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> System Specifications >> Cylinder Head
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Cylinder Head

CYLINDER HEAD SUB-ASSEMBLY

Step 1:





Using a 10 mm bi-hexagon wrench, install and uniformly tighten the 10 cylinder head bolts in several steps, in the sequence shown in the illustration.
Torque 36 Nm (367 kgf-cm, 27 ft-lbf)

Step 2:
Tighten the cylinder head bolts again in the sequence shown in the illustration to make sure that they are tightened to the specified torque.
Torque 36 Nm (367 kgf-cm, 27 ft-lbf)

Step 3:




Mark each cylinder head bolt head with paint as shown in the illustration.
Tighten the cylinder head bolts 90° in the sequence shown in step 1.

Step 4:
Tighten the cylinder head bolts another 90° in the sequence shown in step 1.
Check that the painted marks are now facing rearward.