F 450 2WD Super Duty V8-6.4L DSL Turbo (2008)
4. NOTE: Use a 12-point deep well (hollow) socket to remove and install the fuel temperature sensor. Some deep well sockets narrow at the ratchet
end are not deep enough to be used for this procedure.
Remove the fuel temperature sensor. Remove and discard the O-ring seal.
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To install, tighten to 18 Nm (159 lb-in).
5. NOTE: Apply clean engine oil to the O-ring seal prior to installation.
To install, reverse the removal procedure.
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Install a new O-ring seal.