Cylinder Head

Cylinder Head

Install the cylinder head bolts with washers.

Using SST (09221-4A000), install and tighten the 10 cylinder head bolts, in several passes, in the sequence as shown.

Tightening torque
1st step: 32.4 - 36.3 N.m (3.3 - 3.7 kgf.m, 23.9 - 26.8 lb-ft)
2nd step: 90 - 95°
3rd step: 90 - 95°










CAUTION:
- Do not reuse the cylinder head bolts.
- Do not apply engine oil on the bolt threads to achieve correct torque.
- Remove the extruded sealant within 5 minutes after installing cylinder head bolts.
- The engine running or pressure test should not be performed within 30 minutes after installing cylinder head bolts.
- Be careful not to change the installing position of the preassembled washer bolts and non-preassembled washer bolts.
- When installing the washer of the non-preassembled washer bolts, the round and chamfer of washers should be faced up.

SURFACE VARIATION - WARPAGE