F 450 4WD Super Duty V8-6.4L DSL Turbo (2008)
7. Remove the RH turbocharger inlet pipe-to-exhaust manifold nuts.
^
Discard the nuts.
8. Remove the RH turbocharger inlet pipe-to-turbocharger bolts.
^
Discard the bolts.
9. Remove the RH turbocharger inlet pipe from the vehicle.
^
Discard the gaskets.
10. Remove the LH turbocharger inlet pipe-to-turbocharger bolts and remove the EGR-OC bracket.
^
Discard the bolts.
11. NOTE: On vehicles that have had previous service to the LH turbocharger inlet pipe, a service bolt will be in place of the upper exhaust manifold
nut and stud.
Remove the LH turbocharger inlet pipe-to-exhaust manifold nuts and, if equipped, service bolt.
^
Discard the nuts and, if equipped, service bolt.
12. NOTE: On vehicles that have had previous service to the LH turbocharger inlet pipe, a service bolt will be in place of the upper exhaust manifold
nut and stud.
Remove the LH turbocharger inlet pipe-to-exhaust manifold studs.
13. NOTE: To aid in removal of the EGR-OC pipe, lower the pipe down slightly, rotate the EGR-OC-to-RH turbocharger inlet pipe flange to the LH
side of the vehicle and then lower the EGR-OC pipe completely out of the vehicle.
Remove the LH turbocharger inlet pipe and then remove the EGR-OC pipe from the vehicle.
^
Discard the gaskets.
14. Inspect the EGR-OC pipe for clogging.
Installation
CAUTION: Do not bend or twist the exhaust gas recirculation (EGR)-oxidation catalytic converter (OC) pipe or damage to the bellow on the
EGR-OC pipe may occur.
CAUTION: Do not bend or twist the turbocharger inlet pipe or damage to the bellow on the turbocharger inlet pipe may occur.
1. NOTE: To aid in installation of the EGR-OC pipe, install the pipe with the EGR-OC pipe-to-RH turbocharger inlet pipe flange facing the LH side
of the vehicle. Raise the EGR-OC pipe until it passes the transmission bellhousing or transmission bellhousing mating surface, then rotate the pipe
back into position.
Position the EGR-OC pipe into the vehicle and to the LH side out of the way.
2. Position the LH turbocharger inlet pipe into position.
3. NOTE: To aid in installation, the upper LH turbocharge inlet pipe-to-exhaust manifold stud is replaced with a bolt.
Install the new LH turbocharger inlet pipe-to-exhaust manifold gasket and the 2 lower studs.
^
Tighten to 18 Nm (159 lb-inch).
