Inspect the cylinder head bolts before installing the cylinder heads.
CAUTION: Cylinder head bolts are tightened by degree rotation tightening method. Whenever the size difference between d1 and d2 exceeds the limit, replace the bolts with new ones.
Limit (d1 - d2) : 0.11 mm (0.0043 in)
Lubricate threads and seat surfaces of the bolts with new engine oil.
Install the cylinder heads on the cylinder block. Tighten the cylinder head bolts in the five steps in the numerical order as shown using Tool.
Tool Number : KV10112100 (BT-8653-A)
Tightening procedure:
Installation of the remaining components is in the reverse order of removal.