F 450 4WD Super Duty V10-6.8L VIN Z CNG (2003)
17. If equipped, connect the EGR valve vacuum line.
18. If equipped, install the EGR valve-to-exhaust manifold tube.
^
Hand-tighten the fittings.
^
Tighten the upper fitting to 40 - 60 Nm (30 - 44 ft. lbs.).
^
Tighten the lower fitting to 40 - 60 Nm (30 - 44 ft. lbs.).
19. If equipped, install the EGR transducer bracket.
^
Position the bracket.
^
Install the bolts.
20. If equipped, connect the vacuum lines.