F 250 4WD Super Duty V8-6.4L DSL Turbo (2008)
14. Install the accessory drive belt idler pulley and bolt.
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Tighten to 47 Nm (35 lb-ft).
15. If equipped, install the A/C belt tensioner and bolt.
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Tighten to 47 Nm (35 lb-ft).
16. Install the accessory drive belt tensioner and bolt.
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Tighten to 47 Nm (35 lb-ft).
17. NOTE: Install a new O-ring seal on the tube.
NOTE: Hand start both bolts prior to tightening the bolts.
Position back the EGR cooler coolant supply tube and install the bolts.
^
Tighten to 13 Nm (115 lb-inch).
18. NOTE: Install a new O-ring seal.
Position back the heater return tube and install the bolts.
^
Tighten to 13 Nm (115 lb-inch).
19. Install the upper radiator hose and retaining clip.
20. Position back the lower radiator hose and install the retaining clip.
21. NOTE: Install a new horizontal EGR cooler gasket prior to installing the vertical EGR cooler.
Position the vertical EGR cooler assembly and loosely install the bolts.
22. Install a new vertical EGR cooler gasket and the stud.
^
Tighten to 31 Nm (23 lb-ft).
23. Install the nut and bolt for the vertical EGR cooler.
^
Tighten to 31 Nm (23 lb-ft).
24. Install the retaining clip and nut on the stud.
^
Tighten to 12 Nm (106 lb-inch).
25. Connect the EGRT sensor electrical connector. Connect the cooler hose and connect to the retaining clips.
26. NOTE: Install a new O-ring seal.
Install the vertical EGR cooler tube and bolt.
^
Tighten to 10 Nm (89 lb-inch).
27. CAUTION: Do not bend or twist the EGR cooler bellows or damage to the EGR cooler may occur.
NOTE: Inspect the corrugation of the vertical EGR cooler inlet to make sure that the corrugation ribs are not touching and are not damaged.
Install the nuts for the vertical EGR cooler.
^
Tighten to 31 Nm (23 lb-ft).
28. CAUTION: The coolant hose clamps used on this engine are constant tension worm gear clamps. Standard worm gear clamps cannot be
used. Failure to use the correct coolant hose clamps may result in hose joint failure.
NOTE: Install a new clamp on the vertical EGR cooler coolant hose.
