F 150 2WD Pickup V8-4.6L VIN W (2006)
Valve Spring: Service and Repair
Valve Springs
Valve Springs
Special Tool(s)
Material
Removal and Installation
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.
