How do you take cylinder head off Toyota Echo 2000?

To remove the cylinder head from a 2000 Toyota Echo, first disconnect the battery and drain the coolant. Remove the intake and exhaust manifolds, and take off any accessories blocking access to the cylinder head, such as the timing belt or chain cover. Unbolt the cylinder head in the specified sequence to avoid warping, then carefully lift it off the engine block. Ensure all gaskets and sealing materials are cleaned off before reinstalling or replacing the head.