Endeavor V6-3.8L SOHC (2004)
Use special tool MD998772 to compress the valve spring in the same manner as removal.
>>D<< ROCKER ARM AND SHAFT ASSEMBLY INSTALLATION
1. Install the rocker arm, shaft and lash adjuster assembly.
2. Tighten the mounting bolts to the specified torque.
Tightening torque: 31 ± 3 Nm (23 ± 2 ft. lbs.)
3. Remove special tool MD998443.
4. Check that notches in the each rocker shaft are facing the direction shown in the illustration.
>>E<< CAMSHAFT OIL SEAL INSTALLATION