B4000 SE Cab Plus 4WD V6-4.0L OHV (1997)
5. Tighten the bolts in three steps in the order shown.
Tightening torques:
Step 1: 4-8 Nm (3-6 ft.lbs.)
Step 2: 8-15 Nm (6-11 ft.lbs.)
Step 3: 15-22 Nm (11-16 ft.lbs.)
6. Install the cylinder head covers.
Tightening torque: 6-8 Nm (4.5-5.9 ft.lbs.)
7. Install the upper intake manifold and tighten the nuts.
Tightening torque: 20-25 Nm (15-18 ft.lb)
8. Install the ignition coil and mounting bracket.
Tightening torque: 26-32 Nm (19-24 ft.lbs.)
