0 I 1 00 4M9 3 0 Q 042089 I Y rr 4 9 I A 6 L 0 0 I 0 I 0 1 I E 0 0 0 0 0 0 0 0 X E I 0 00 0 r j L NNE Pig gy Q IW I 0 Ei 0 l x I I C i I1 0 i 7 1 g Z 0 A 5 L qw I IG M 0 r U Q is I 0 J I M I L Q 0 00 I A Q 0 I 0 0 D I 0 I 1 I P 252 0 I ID I I 0 I 4M9 3 r V 1982 B A C SONTROL SYSTEM AUT8MATIC 0 8 1982 C A C ONTROL SYSTEM AUT MATIC I I 1 8 855 RESISTOR A C BLO I 0 I 2 8 977 SCREW TAP 8 18X5 8 0 A 03 9 277 RELAY ASM A C HIGH BLO I 4 9 795 VALVE ASM HTR WAT 301Y ENG A 5 9 796 VALVE ASM HTR WAT 23 1C 350J ENG T 6 8 977 SCREW TAP M6 3X1 81X14 0 7 9 281 TANK VAC STORAGE OPTIONAL LOCATION 8 9 2810 HARNESS ASM VAC 9 9 275 SWITCH CMPR CUTOFF 0 10 9 211 GASKET CUTOFF SW 5 16 ID 11 9 276 HARNESS A C WRG 1 0 12 8 977 SCREW TAP M4 2X1 41X20 I I 13 9 275 SENSOR A C 0 14 9 281 HOSE SENSOR 15 N S CLAMP SENSOR HOSE Q 0 16 N S HOSE ADAPTER USE BULK HOSE 17 9 787 NUT PUSH ON 5 32 I I 19 9 273 CONTROL ASM HTR AND A C Q 0 5 20 9 779 ACTUATOR DEFR VAC 9 280 ACTUATOR DIVERTER VAC NOT SHOWN I 0 9 280 ACTUATOR RECIRC AIR VAC NOT SHOWN 21 9 281 TANK W BRKT A C VAC 231A G 3 ENG NOTE 1 SEE A C ELECTRICAL ILLUSTRATION FOR WIRING HARNESS DETAIL U V I991 GENERAL MOTORS SERVICE PARTS OPERATIONS BUICK 44W 0 9 000 GROUP 0 9 72 6 91