B4000 SE Regular Cab 4WD V6-4.0L OHV (1999)
Lifter / Lash Adjuster: Service and Repair
VALVE TAPPET REMOVAL/INSTALLATION
1. Disconnect the battery ground cable.
2. Remove the cylinder heads.
3. Remove the valve tappets.
4. Inspect the value tappets.
5. Install in the reverse order of removal.