BODY MOUNTING AlR COND INSTRUMENTS GMC GROUP 9 281 CLIP CONNECTOR HOSE ASM TANK ASM RING VALVE ASM Air Conditioning Vacuum Control 7177 CKG I 2 3 Blazer Jimmy w A C 10000870 1 TANK ASM A C vacuum color black 4 dia 26 1200 78 CKG1 2 3 10000669 1 N L TANK vacn 26 1200 74 78 CK 1 2 3 Blazer Jimmy w A C 3027392 I 1 20 CLIP vacuum hose 26 1220 7178 CK I 2 3 Blazer Jimmy w A C C60 3014014 I 43 CLIP heater vacuum hose 26 1210 77 G 1 2 3 w A C 6 cyl 338938 1 56 CLIP a c vac tank hose 26 1210 74 78 CK I 2 3 Blazer Jimmy w A C 399577 1 49 CONNECTOR a c car heater and a c vac control hose 26 1225 7178 CK I 2 3 Blazer Jimmy w A C C60 348747 1 l6 25 HOSE ASM htr a c vac control 26 1201 75 77 G I 2 3 w A C 358237 I 15 65 HOSE ASM htr a c vac 26 1230 77 CK I 2 3 Blazer Jimmy w A C 3014514 I HOSE vac element 26 1230 78 GI 2 3 w A C CBO 459443 I 7 75 HOSE ASM car htr 81 A C vac cont 26 1230 77 CKGF l 2 3 Blazer Jimmy M H C 6555329 1 2 90 RING retainer pulley brg to head 26 1878 73 CK I 2 3 Blazer Jimmy w A C 1485553 1 3 lD VALVE ASM A C vacuum tank asm color white dia 26 1280 9 282 LUBRICATING OIL REFRIGERANT Maintenance Items Air Conditioning 73 78 All Blazer Jimmy M H C 54I5939A R OT 15 10 LUBRICATING OIL refrigerant line I qt container 525 viscosity 26 3085 7177 All Blazer Jimmy M H C 1050121 A R N L REFRIGERANT I5 oz can 8 800 26 3087 73 77 All Blazer Jimmy M H C 1051053 A R N L REFRIGERANT two 12 pound cans 01 Refrigerant 12 8 800 28 3087 9 645 ANTENNA UNIT Radio Antenna NOTE See Group 16 005 for Window Antenna 74 78 G 1 2 3 994572 1 12 50 ANTENNA UNIT fender mounted 7 1510 77 78 CKGI 2 3 996034 1 48 50 ANTENNA PKG mirror mounts 7 1510 9 847 BEZEL BRACKET CABLE ASM CAP COIL ESCUTCHEON GASKET GUIDE HARNESS MOTOR GEAR BOX NUT RELAY RING ROD AND MAST ASM SCREW SPLITTER STUB LEAD Radio Antenna 73 75 CKG I 2 3 Blazer Jimmy w AM AM FM 3943853 1 7 25 ROD AND MAST ASM radio antenna 7 1523 76 78 CKG I 2 3 Blazer Jimmy w AM AM FM 74 78 GI 2 3 w UP8 370147 I 8 85 ROD It MAST rdo ant 7 1523 73 78 CK I 2 3 Blazer Jimmy 335289 I 5 50 BEIEL 7 1511 73 78 G I 2 3 3979307 I 2 20 BEIEL 7 1511 74 77 G 1 2 3 w AM AM FM 33980I 1 83 BRACKET back 01 speaker 7 1511 78 G 1 2 3 w Rda C B 489345 I 1 20 BRACKET nwr ant lwr mt 7 1511 78 G l 2 3 w C B 22010425 1 2 05 BRACKET KIT mtg elec ant 7 1511 7178 CK I 2 3 Blazer Jimmy w windshield antenna 6270854 1 4 00 CABLE ASM radio antenna lead in 7 1515 73 78 CK l 2 3 Blazer Jimmy w windshield antenna 6270498 I N L CABLE ASM windshield radio antenna from lead in cable to windshield 7 1515 73 G I 2 3 6270474 1 lO l5 CABLE AND BODY ASM radio antenna lead in 7 1515 73 75 CK I 2 3 Blazer Jimmy w lender mounted antenna 6270664 I 3 45 CABLE and BODY ASM radio antenna lead in lront 7 1515 y 74 78 G 1 2 3 w AM AM FM 339802 1 8 55 CABLE AND BODY ASM radio antenna lead in 7 1515 1 WAHEHOUSING AND DISTRIBUTIONDIVISION OF GENERAL MOTORS CORPORATION LT THUCK 5l REV 2 83 eas 9 281 9 647