Section 12-02: Heating and Defrosting | 1996 F-150, F-250, F-350, F-Super Duty and Bronco, F-Super Duty Motorhome Chassis Workshop Manual |
Removal
Grasp knob (18519) in fingers and pull straight back, away from heater control (18549). Repeat for each heater control.
Installation
Align flat, keyed portion of knob with keyed location on heater control shaft and push until knob bottoms against shaft. Repeat for each knob.