F 550 4WD Super Duty V8-7.3L DSL Turbo VIN F (2001)
Air Register: Description and Operation
There are three A/C registers in the cluster opening finish panel and one A/C register in the instrument panel. All A/C register assemblies can be installed
new after removing either the cluster opening finish panel (if the instrument panel. New louvers can be installed separately without removing the A/C
register assemblies.