Hyundai Repair: I need tork specs, cylinder head gasket, valve spring compressor


Question
Do you know the tork specs to the head for a 2002 hyundai elantra 2.0?

Answer
SERVICE MANUAL  
 Applies to: Elantra 2001-2002
GROUP
Engine Mechanical System Cylinder Head Assembly



REASSEMBLY
NOTE
Clean each part before assembly.
Apply engine oil to the sliding and rotating parts.
Install the spring seats.Using a special tool (09222 - 22001), tap the seal in position lightly.
NOTE
Do not reuse old valve stem seals.
Incorrect installation of the seal could result in oil leakage past the valve guides.
Apply engine oil to each valve. Insert the valve into the valve guide. Avoid pushing the valve into the seal by force. After inserting the valve, check that it moves smoothly.

Place valve springs so that the side coated with enamel faces toward the valve spring retainer and then install the 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 block and cylinder head.
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.
Tighten the bolts to the specified torque in the sequence shown below.

Cylinder head bolt

M10 :

25 Nm (250 kg.cm, 18 lb.ft)+(60°- 65°)+(60°- 65°)

M12 :

30 Nm (300 kg.cm, 22 lb.ft)+(60°- 65°)+(60°- 65°)

Hope this helps