Ranger 2WD V6-245 4.0L VIN X SFI (1997)
Lower Intake Manifold Bolt Tightening Sequence
2. Position the intake manifold with the aid of two guide studs located in position 3 and 4, and install the bolts hand-tight. Then remove the two guide
studs and replace with bolts. Tighten the intake manifold bolts in three stages following the sequence shown.
a. 8 Nm (6 ft. lbs.)
b. 15 Nm(11 ft. lbs.)
c. 22 Nm (16 ft. lbs.)
3. Apply Silicone Rubber D6AZ-19562-BA or equivalent meeting Ford specifications ESB-M4G92-A and ESE-M4G195-A to the four locations at
the joint where the intake manifold and the cylinder heads meet (as shown).
4. Install valve covers.
5. Connect the fuel supply and return lines at the fuel supply manifold.
6. Install upper intake manifold.
7. Fill and bleed the cooling system.
NOTE: It is important to follow the coolant filling procedure.
8. Check the fuel system for leaks.
