F 550 4WD Super Duty V10-6.8L VIN S (2000)
Compress the tensioner plunger, using an edge of, a vise.
2. Using a small screwdriver or pick, push back and hold the ratchet mechanism.
3. While holding the ratchet mechanism, push the ratchet arm back into the tensioner housing.
4. Install a paper clip into the hole in the tensioner housing to hold the ratchet assembly and plunger in during installation.
