F 450 4WD Super Duty V8-6.4L DSL Turbo (2008)
15. 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.
Loosen the clamp and disconnect the EGR cooler hose.
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Discard the EGR cooler clamp.
16. Remove the retaining nuts for the vertical EGR cooler.
17. Disconnect the hose and retaining clips at the vertical EGR cooler. Disconnect the exhaust gas recirculation temperature (EGRT) sensor electrical
connector.
18. Remove the nut and retaining clip.
