Rocker Arm Assembly: Service and Repair

REMOVAL AND INSTALLATION
1. Disconnect ignition wires from spark plugs.
2. Disconnect fuel lines.
3. On left valve cover, remove upper intake manifold if required.
4. On right valve cover, remove ignition coil and bracket assembly.
5. Remove PCV valve hose and breather.
6. Remove rocker arm attaching screws and load distributor washers. Ensure washers are installed in their original position.
7. Remove rocker arm covers. It may be necessary to lightly tap covers with a plastic hammer to break seal.

Fig. 4 Rocker Arm Shaft Assembly:

8. Loosen rocker arm shaft attaching bolts in sequence two turns at a time, then remove rocker arm and shaft assembly.
9. Reverse procedure to install.