F 350 4WD Super Duty V8-6.4L DSL Turbo (2008)
14. Connect the EGRT sensor electrical connector.
15. NOTE: Do not install the exhaust downpipe until both turbocharger inlet pipes and the EGR-OC pipe are installed and all fasteners are tightened.
Position the exhaust downpipe into the vehicle and loosely install exhaust downpipe-to-OC bolts.
16. Install a new exhaust downpipe-to-turbocharger gasket.
17. Position the exhaust downpipe to the turbocharger and install and pre-tighten a new exhaust downpipe-to-turbocharger clamp.
^
Make sure the exhaust downpipe clip is over the lip on the turbocharger.
-
Align the new exhaust downpipe-to-turbocharger clamp so that the exhaust downpipe clip and the opening in the exhaust
downpipe-to-turbocharger clamp are aligned and tightened to maintain position.
-
Align the downpipe so that the area just above the flat in the pipe is approximately 20 mm (0.787 inch) from the frame.
^
Pre-tighten to 10 Nm (89 lb-inch) to stiffen the joint.
18. Tighten the exhaust downpipe-to-OC bolts.
^
Tighten to 40 Nm (30 lb-ft).
19. Tighten the exhaust downpipe-to-turbocharger clamp.
^
Tighten to 15 Nm (133 lb-inch).
