F 150 2WD V8-4.6L VIN W (2007)
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.
Using the special tool, compress the valve springs and remove the camshaft roller follower.
6. NOTE: The camshaft roller followers must be installed in their original locations. Record the camshaft roller follower locations.
Repeat the previous steps for each of the camshaft roller followers being serviced.
Installation
1. Install the special tool between the valve spring coils to protect the valve stem seal from damage.
2. NOTE: The camshaft roller followers must be installed in their original locations.
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. NOTE: Lubricate the camshaft roller follower with clean engine oil prior to installation.
NOTE: The camshaft roller followers must be installed in their original locations.
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.
