I K x g ll 9 Q 7 7 ml IQ Q 6 X V I 5 I GMS 31 146 1977 B TYPICAL AUTOMATIC TEMPERATURE CONTROL 1 VALVE A C Control 9 Port 4 4 9 280 2 SWITCH Select Rotary 9 276 3 KNOB POTENTIOMETER Control Select 9 278 4 KNOB Temperature Select Control 9 278 5 DIAL KIT A C Control 9 279 6 LEVER Select Control 9 278 7 SLIDE Valve Drive Control 9 273 B HARNESS Connector Leads Control 9 276 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVR0l ET 1OA 9 000 G ROUP s so 9 78