F 450 4WD Super Duty V10-6.8L (2009)
Inertia Fuel Shutoff Switch: Service and Repair
Inertia Fuel Shutoff (IFS) Switch
Removal and Installation
1. Open the glove compartment.
2. Release the glove compartment stop and lower the glove compartment.
3. Remove the 2 Inertia Fuel Shutoff (IFS) switch bolts.
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To install, tighten to 2 Nm (18 lb-in).
4. Disconnect the IFS switch electrical connector and remove the IFS switch from the vehicle.
5. To install, reverse the removal procedure.