F 150 4WD Pickup V8-4.6L VIN W (2006)
Rocker Arm Assembly: Service and Repair
Camshaft Roller Follower
Camshaft Roller Follower
Special Tool(s)
Material
Removal
1. If servicing the LH cylinder valvetrain components, remove the LH valve cover.
2. If servicing the RH cylinder valvetrain 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.
