64 66 All 3840352 1 1 30 TUBE receiver and dehydrator 67 69 All 3004763 1 2 75 TUBE receiver dehydrator outlet 9 198 VALVE ASSY CAP CORE GROMMET REPAIR KIT RETAINER SPRING TEE Air Conditioning Evaporator By Pass 67 70 All 5910667 1 27 70 refrig control 69 All 5911737 1 75 CAP freon control valve 4 69 All 5914817 1 35 CORE freon control valve bleed connector 68 All w Acc Air Cond 69 All 3938451 1 55 GROMMET wiring harness and vacuum hose in dash 59 All 1942494 1 5 15 REPAIR KKI valve hot gas 59 All 1939307 1 03 RETAINER temp control valve lever pivot pin 67 70 All 3914700 1 20 SPRING air recirculating valve Not required in this group See group 1 745 3794176 1 65 TEE 9 199 BRACKET CLAMP C A C Solenoid High Gas By Pass 67 69 All 3902244 1 25 refrig control valve 69 70 All w C A C 3923186 1 25 A C refrig control valve 67 70 All w C A C 3859062 1 05 CLAMP control valve outlet tube brkt 9 202 SIGHT GLASS Air Conditioning Freon Inspection 38 70 All 3149478 1 2 20 repair kit Note 1 NOTE 1 Consists of sight glass retainer 0 ring washer and instructions 9 208 ADAPTER SEAL Air Conditioning Air Inlet 64 66 All 3840182 1 11 25 67 70 All 3894094 1 1 70 air selector to heater 64 66 All 3841952 1 25 SEAL adapter to heater 64 66 All 3841953 1 1 05 SEAL adapter to dash 9 210 CORE ASSY CLAMP TEE Air Conditioning Evaporator 64 66 All 3000747 1 64 35 inlet and outlet pipes on one end 67 70 All 3012486 1 75 25 w fittings 64 66 All 3000060 1 55 CLAMP evaporator tube 67 70 All 3894095 1 1 05 TEE air selector duct and heater 9 21 1 HOSE BAFFLE CASE CLAMP COVER GASKET NUT SEAL SPACER STAKE TUBE Air Conditioning Evaporator Core Housing 59 All 604041 1 1 20 drain z D 8 962 Note 1 All All 3986028A R RL 20 drain Vu I D 10 ft roII 8 962 Note 1 NOTE 1 Cut to required length 65 66 All exc Tilt 3005989 1 1 30 BAFFLE diverter duct 65 All exc FFC Tilt Diesel 3003975 1 13 00 CASE 67 70 All 3010217 1 5 85 CASE evap outlet 67 70 All 3010365 1 45 20 CASE w valve and bracket inlet 67 70 All 3017085 1 10 CLAMP evap core outlet tube Supt 64 66 All exc Tilt 3000680 1 4 90 COVER evap small w gasket 64 66 All exc Tilt 3000684 1 19 50 COVER evap large w gasket brackets 59 All 3140748 2 25 GASKET core hose to compressor 59 All 10 GASKET expansion valve hose to dehydrator 60 64 All 8526398A R expansion valve to inlet pipe dehydrator to cond fitting inlet pipe at expansion valve 64 66 All 3840707 1 70 GASKET evap outlet duct 64 66 All 3849977 1 10 GASKET evap and selector 64 66 All exc Tilt 3000681 1 25 GASKET evap cover small 64 66 All exc Tilt 3005988 1 1 65 GASKET evap cover large 67 70 All 3140852 2 25 GASKET O RING refrig control valve outlet tube 67 70 All 3894088 1 1 65 GASKET evap 67 70 All 3894092 1 30 GASKET heater and air selector duct 65 66 All 3152239 4 05 NUT core shroud to core 64 66 All exc Tilt 3156693 1 10 SEAL evaporator core 63 All 2nd design 10 SEAL top or bottom evap core 65 66 All 3018180 2 25 evap core bottom evap core cover 65 66 All 3003976 1 40 SEAL evap pipe 67 70 All 3002090 1 80 SEAL evaporator core 67 70 All 3903602 1 10 SPACER evap and blower 59 63 All 3139909 A R 15 STAKE core screen 69 70 All 3139525 1 1 00 TUBE case drain 9 213 VALVE ASSY INSULATION Air Conditioning Evaporator 59 All 5910632 1 thermostatic expansion 60 63 All 1st design 5910634 1 32 50 thermostatic expansion 63 66 All 2nd design 5910744 1 25 95 thermostatic expansion 67 70 All w Acc Air Cond 69 70 All w C A C 5910623 1 32 50 thermostatic expansion 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION lP A 315Tj 9 1 96 9 21 3 s e REV 6 71