F-100, 250, 350 (1973-74)

Disconnect battery ground cable. Pull knobs off radio shafts (if equipped), remove fuel gauge switch knobs (if equipped), heater control knobs and wiper/washer knob. Use suitable hook tool to release each knob lock tab. Remove knob and shaft from light switch. Remove one nut and washer from each radio control shaft and remove radio bezel. Remove cluster bezel, attaching screws are attached as follows: Four screws along top of bezel, one screw between lights and wiper/washer switch and two screws below radio. Then disconnect air conditioning duct (if equipped) and illumination light from bezel (illumination light is located between lights and wiper/washer switches). Remove four cluster attaching screws, disconnect speedometer cable and wire connector from printed circuit and remove cluster assembly.