F 150 2WD V8-4.6L VIN W (2007)
Rocker Arm Assembly: Service and Repair
Camshaft Roller Follower
Special Tool(s)
Material
Removal
1. If servicing the LH cylinder valve train components, remove the LH valve cover.
2. If servicing the RH cylinder valve train components, remove the RH valve cover.
3. Position the piston of the cylinder being serviced at the bottom of the stroke.
4. Install the special tool between the valve spring coils to protect the valve stem seal from damage.
5. NOTE: The camshaft roller followers must be installed in their original locations. Record the camshaft roller follower locations.
