F 150 2WD V8-4.6L (2008)
NOTE: The 3 rearmost camshaft roller followers on the RH side must use special tool 303-567 in the same manner as is shown in the illustration.
NOTE: Lubricate the camshaft roller follower with clean engine oil prior to installation.
Using the special tool, compress the valve springs and install the camshaft roller follower.
3. Repeat the previous 3 steps for each camshaft roller follower being serviced.
4. If servicing the RH cylinder valve train components, install the RH valve cover.
5. If servicing the LH cylinder valve train components, install the LH valve cover.
