Cylinder Head: Reassembly
WARNING: This page is about a different variant/trim than selected.
- Install the spring seats.
- Using special tool (09222-28200), lightly tap the seal in position.NOTE:
- Do not reuse old valve stem seals.
- Incorrect installation of the seal could result in oil leakage of from the valve guides.
- Apply engine oil to each valve. Insert the valve into their guides. Avoid pushing the valve into the seal by force. After installing the valve, check that it moves smoothly.
- Place valve springs so that the side coated with enamel faces toward the valve spring retainer.
- Using the special tool (09222 - 28000, 09222 - 28100), compress the spring and install the retainer locks. After installing the valves, ensure that the retainer locks are correctly in place before releasing the valve spring compressor.NOTE: When the spring is compressed, check that the valve stem seal is not pressed against the bottom of the retainer.
- Clean both gasket surfaces of the cylinder head and cylinder block.
- Verify the identification marks on the cylinder head gasket.
- Install the gasket so that the surface with the identification mark faces toward the cylinder head.NOTE: Do not apply sealant to these surfaces.
- Tighten the cylinder head bolts in the sequence shown in the illustration with a torque wrench.
- Tighten the cylinder head bolts. Starting at top center, tighten all cylinder head bolts in sequence as shown in the illustration, using the 12 mm socket.
Tightening procedure
Cylinder head bolt :
105 ~ 115 Nm (1050 ~ 1150 kg.cm, 75 ~ 82 lb.ft)