For valve guide seal and valve spring service on the left valve the technician needs en 46106 flywheel holding tool, en 46110 on-vehicle valve spring compressor, en 46116 remover/installer and
Spark Plug adapter j39313. Install en 46106 on the Crankshaft first to hold rotation as without it you will need to take apart all
Camshaft timing elements. Take out the camshafts and
Rocker Arms then take the Spark Plug from the needed cylinder. Plug the j39313 connector into the cylinder and link it to an air compressor system. Place the en 46110 valve spring compressor tool over the cylinder and twist its adjustment nut. Laura bottle nut from top and valve spring compressor to access valve spring retainer and valve spring. Install the valve guide seal by using the en 46116 equipment. First install the new valve guide seal with the en 46116 tool. Then place the valve spring and retainer on. Put the en 46110 in place over the valve spring and tighten its compressor nut while fitting the valve spring keepers on. Uninstall the en 46110 then detach the j39313 from its air supply. Pull off the j39313. After putting the spark plugs in place, add rocker arms and camshafts then unfasten the en 46106 part to make Crankshaft rotation possible before reinstalling the Starter motor.