f5 0 in i zi A 4 za 2 9 E I 4 N S iq II Q 4 r W Kp IV I L I J i I P B QI T I Q v E V Q F A I I 9 230 1971 75 PASS A C HEATER AND DEFROSTER ASM 1 9 786 CAM ASSY w Suprwrt exc A T C I3 8 854 CLAMP header tank 2 9 786 CASE ASSY w valves I4 8 854 CLAMP header tank 3 9 786 NUT U use flange 15 N S S part of CORE 3022696 4 9 786 SPRING defrustsr 16 9 796 VALVE w shaft temp mntrol 5 9 779 ELEMENT defroster vacuum 17 N S S part of 23 6 9 786 VALVE ASSY defruster 18 N S S VALVE slave exc A T C l 7 9 786 VALVE ASSY diverter lower I9 9 786 SHAFT w lever diverter valve S 9 786 VALVE ASSY diverter upper Z0 9 786 SHAFT w Invar slave valve axe A T C l 9 9 281 ELEMENT diverter vacuum 21 9 786 LINK slave axc A T C 10 9 786 LINK diverter 22 9 785 LINK diverter exc A T C 1I N SS part of CASE ASSY 23 9 786 HOUSING w valve temp 12 8 854 CORE w fittings h ier 24 9 786 RETAINER valve shai 1 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET I1A 7 75 9 37 9 000 GROUP