F 350 4WD Super Duty V10-6.8L VIN Z Bi-Fuel (2001)
17. If equipped, disconnect the EGR valve vacuum line.
18. NOTE: The EGR valve is shown removed for clarity.
If equipped, disconnect the EGR solenoid electrical and vacuum harness.
19. NOTE: The idle air control valve is shown removed for clarity.
Remove the throttle body adapter:
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Remove the four bolts.
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Remove the throttle body adapter.
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Remove the throttle body adapter gasket.
20. Remove the two screws at the top of the fan shroud and position the fan shroud toward the engine.
21. Remove the generator.