BODY MOUNTING AIR COND INSTRUMENTS GMC GROUP 9 281 CLIP CONNECTOR HOSIE ASM TANK ASM RING VALVE ASM Air Conditioning Vacuum Control 73 77 CKG 1 2 3 Blazer Jimmy w A C 10000670 1 TANK ASM A C vacuum color black 4 gz dia 26 1200 78 CKG1 2 3 10000669 1 N L TANK vac 26 1200 74 78 CK 1 2 3 Blazer Jimmy w A C A 3027392 1 1 20 CLIP vacuum hose 26 1220 73 78 CK 1 2 3 Blazer Jimmy w A C C60 3014014 1 43 CLIP heater vacuum hose 26 1210 77 G 1 2 3 w A C 6 cyl 338936 1 56 CLIP a c vac tank hose 26 1210 74 78 CK 1 2 3 Blazer Jimmy V w A C 399577 1 49 CONNECTOR a c car heater and a c vac control hose 26 1225 73 78 CK 1 2 3 Blazer Jimmy w A C C60 348747 1 16 25 HOSE ASM htr a c vac control 26 1201 75 77 G 1 2 3 w A C 356237 1 15 65 HOSE ASM htr a c vac 26 1230 77 CK 1 2 3 Blazer Jimmy w A C 3014514 1 HOSE vac element 26 1230 78 G 1 2 3 w A C C60 459443 1 7 75 HOSIE ASM car htr A C vac cont 26 1230 77 CKGP 1 2 3 Blazer Jimmy M H C 6555329 1 2 90 RING retainer pulley brg to head 26 1878 73 CK 1 2 3 Blazer Jimmy w A C 1485553 1 3 10 VALVE ASM A C vacuum tank asm color white dia 26 1280 9 282 LUBRICATING OIL REFRIGERANT Maintenance Items Air I Conditioning 73 78 All Blazer Jimmy M H C 5416939A R OT 15 10 LUBIRICATING OIL refrigerant line 1 qt container 525 viscosity 26 3085 73 77 All Blazer Jimmy M H C 1050121A R N L REFRIGERANT 15 oz can 8 800 26 3087 73 77 All Blazer Jimmy M H C 1051053A R N L REFIRIGERANT two 12 pound cans y of Refrigerant 12 8 800 26 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 CKG1 2 3 996034 1 48 50 ANTENNA PKG mirror mounts 7 1510 9 647 BEZEL BRACKET CABL E ASM CAP COIL ESCUTCHEON GASKET GUIDE HARNIESS MOTOR GEAR BOX NUT RELAY RING ROD AND MAST ASM SCREW SPLITTER STUB LEAD Radio Antenna 73 75 CKG 1 2 3 Blazer Jimmy w AM AM FM 3943653 1 7 25 ROD AND MAST ASM radio antenna 7 1523 76 78 CKG 1 2 3 Blazer V Jimmy w AM AM FM 74 78 G1 2 3 w UP8 370147 1 8 85 ROD MAST rdo ant 7 1523 73 78 CK 1 2 3 Blazer Jimmy 336289 1 5 50 BEZEL 7 1511 73 78 G 1 2 3 3979307 1 2 20 BEZEL 7 1511 74 77 G 1 2 3 w AM AM FM 339801 1 83 BRACKET back of speaker 7 1511 78 G 1 2 3 w Rdo C B 469345 1 1 20 BRACKET pw r ant Iwr mt 7 1511 A 78 G 1 2 3 w C B 22010425 1 2 05 BRACKET KIT mtg elec ant 7 1511 73 78 CK 1 2 3 Blazer Jimmy w windshield antenna 6270654 1 4 00 CABLE ASM radio antenna lead in 7 1515 73 78 CK 1 2 3 Blazer Jimmy w windshield antenna 6270498 1 N L CABLE ASM windshield radio antenna from lead in cable to i windshield 7 1515 73 G 1 2 3 6270474 1 10 15 CABLE AND BODY ASM radio antenna lead in 7 1515 73 75 CK 1 2 3 Blazer Jimmy y J w fender mounted antenna 6270664 1 3 45 CABLE and BODY ASM radio antenna lead in front 7 1515 74 78 G 1 2 3 w AM AM FM 339802 1 8 55 CABLE AND BODY ASM radio antenna lead in 7 1515 WAREHOUSING AND DISTRIBUTIONDIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 51 REV 2 83 9 25 9 281 9 647