F 350 2WD Super Duty V10-6.8L VIN S (1999)
Air Duct: Service and Repair
Removal and Installation
Extension Duct
REMOVAL
1. Remove the steering column cover.
2. Remove the screw.
3. Remove the extension duct.
INSTALLATION
1. Follow the removal procedure in reverse order.
Floor Duct
REMOVAL
1. Remove the plenum chamber.