Rocker gasket? If you are referring to a valve cover gasket, no it will do no damage as long as you keep the oil level full.
Remove the valve cover. The rocker arm assembly can be removed by loosening the rocker arm screws. Each rocker arm will have a screw.
you have to cut out the fuel cells because they are partially attached to the rocker cover gasket but that will not completely remove it you also have to remove the radiator and then the rocker cover gasket will be suspended in the air. You then have to cut the cords and the gasket will fall to the ground. And the rest is pretty simple.
There is no rocker arm assembly on a 1987 2.5 engine. Each valve has its own rocker, they are installed and adjusted one at a time.
Remove the rocker assembly and pressure test the cylinders.Remove the rocker assembly and pressure test the cylinders.
Rocker assembly 135ftlbs rocker box or housing is 35ftlbs
Not necessarily. Check the rocker gasket.
I'd be more suspicious of a rocker cover gasket. If you're sure it's the head, try re-torquing it first.
Unscrew the nut on top and lift off the rocker and swivel.
I am assuming you mean "rocker cover" gasket. All you have to do is simply take the cover off, peal away all the old gasket, clean both gasket surfaces, and then use a small amount of RTV silicone in the corners of rubber gaskets (NOT CORK GASKETS) and then re-install the new gasket in place of the old one.
rocker cover gasket or valve inspection gasket leaking