Navigator 2WD V8-5.4L DOHC VIN R (2001)
Rocker Arm Assembly: Service and Repair
Roller Followers
Special Tool(s)
Removal and Installation
1. Remove the left and right valve cover.
2. Position the piston of the cylinder being repaired at the bottom of the stroke and camshaft lobe at base circle.
3. Using the special tool, compress the intake valve spring and remove the roller follower.
4. Using the special tool, compress the exhaust valve spring and remove the roller follower.
5. Repeat Steps 2, 3 and 4 to remove all the necessary roller followers. Inspect roller finger followers and camshafts.
6. To install, reverse the removal procedure.
