Expedition 4WD V8-4.6L SOHC VIN W (1999)
Rocker Arm Assembly: Service and Repair
Special Tools
Removal
1. Remove the valve cover.
2. Position the piston of the cylinder being repaired at the bottom of the stroke.
3. Install the Valve Spring Spacer between the valve spring coils to prevent valve stem seal damage.
4. Use the Valve Spring Compressor to compress the valve springs and remove the cam roller followers.
