How do you replace an exhaust manifold gasket?

To replace an exhaust manifold gasket, first, ensure the engine is cool and disconnect the battery. Remove any components obstructing access to the exhaust manifold, then unbolt the manifold from the engine. Carefully remove the old gasket, clean the surfaces, and install the new gasket, ensuring proper alignment. Reattach the manifold, torque the bolts to the manufacturer's specifications, and reassemble any removed components.