REMOVE SET SCREW FROM ROTARY CONTROL SWITCH KNOB AND REMOVE KNOB. REMOVE
RETAINER NUT FROM SWITCH.
REMOVE 8 SCREWS AT BACK OF BOX AND REMOVE BACK COVER FROM CONTROL BOX.
Figure 18. Control BO X, Rotary Control Switch And Thermostat, Removal And In-
they are soldered to the harnesses. Replace-
68. Evaporator Drain Hose and
ment harnesses include all necessary connec-
tors, disconnect parts, terminals, and switches,
Remove and install the evaporator drain
completely fastened in place on the wires.
hose and connection as shown by figure 26.