1 FRONT END SHEET METAL HEATER 1 1 8 845 BUSHING GASKET LEVER LINK SEAL SHAFT VALVE Heater C n t 1 NOTE 2 2nd design has loop at une end hook at other end 76 X W A C 3035965 I 28 BUSHING DIVERTER VALVE 4 1 78 81 A EXC A C 3041408 1 11 45 GASKET MTG 79 81 B EXC A C 3042871 1 66 LEVER CONT VLV 1 1 N 76 H EXC A C 1ST DES 3031507 1 5 40 LINK DEFR LEVER TO TEMP LEVER 1 NOTE 2 1 76 80 H EXC A C 2ND DES 3035701 1 5 40 LINK PURGE VALVE TO DEF VALVE 1 NOTE 2 76 77 HM HR W A C EXC HM15 3018179 1 59 SEAL A C HTR EVAP 1 80 81 X EXC A C 10006467 1 32 SEAL HTR MOD TO PWR VENT DUCT 76 H EXC A C 1ST DES 3031040 1 6 30 SHAFT W LEVER PURGE VALVE NOTE 1 76 80 H EXC A C 2ND DES 3035702 1 5 30 SHAFT W VALVE PURGE VALVE NOTE I 78 77 HV W A C 3031383 1 5 25 SHAFT W LEVER LINK DIVERTER 76 B EXC A C 3022706 1 5 30 VALVE W SEAL PURGE 76 80 H EXC A C 3022791 1 5 45 VALVE W SEAL PURGE 76 80 H EXC A C 3031005 1 16 70 VALVE W FITTING DEFR 7680 H EXC A C 3031243 1 13 90 VALVE W SEAL HEATER TEMP 76 T EXC A C 1ST DES 3035128 I 10 50 VALVE W SEAL BY PASS TWO DR VENT moms 1 78 79 T EXC A C 2ND DES 3042964 1 5 50 VALVE W SEAL BY PASS SINGLE DR 1 1 VENT MODE 77 B EXC A C 3035497 RH 5 30 VALVE W SEAL VENT RH 1 77 B EXC A C 3035512 1 4 85 VALVE W SEAL SHUT OFF 77 80 B EXC A C 3038447 I 5 40 VALVE W FITTING VENT LH 78 6 EXC A C 1ST DES 3036632 1 15 70 VALVE W FTG DEFR HAS A MTR CLG TUBE 1 76 B EXC A C 2ND DES 3039425 1 9 15 VALVE W SEAL SHUT OFF HAS A MTR 1 CLG TUBE 78 B EXC A C 1ST DES 3035512 1 4 85 VALVE W SEAL SHUT OFF WITHOUT A 1 MTR CLG TUBE 78 80 B EXC A C 3039570 RH 15 15 VALVE W SEAL VENT R H 79 80 B EXC A C 3036632 1 15 70 VALVE W FTG DEFR 1 79 80 B EXC A C 3039425 1 9 15 VALVE W SEAL SHUT OFF 80 T EXC A C IST DES 3042964 I 5 50 VALVE W SEAL BV PASS SEAL DOES 1 NOT EXTEND AROUND IAR INLET 80 81 T EXC A C 2ND DES 3043043 1 11 05 VALVE W SEAL BY PASS HEATER CASE 1 1 STAMPED 3042575 SEAL EXTENDS AROUND AIR INLET 1 80 81 X EXC A C 3040741 1 8 55 VALVE W SEAL VENT 8 846 BRACKET CLIP COUPLING FITTING GROMMET HOSE PIPE 1 1 RETAINER ROD SPACER STRAP TEE Heater 1 1 NOTE I Heater hose connection on valve is horizontal and hose hss 90 degree bend M 1 76 80 T 370131 1 89 BRACKET HTR HOSE 8081 X 151 10013391 1 45 BRACKET HTR OUTLET HOSE RET 76 77 A 305 366457 I 2 55 CLIP HEATER HOSE 78 61 ALL 3825416 AR 86 CLIP SPECIAL HEATER HOSE 3 X w X 1 u X n THK 76 B 366457 1 2 55 CLIP HEATER HOSE 76 B 454 362528 1 2 15 CLIP HTR HOSE 76 HV 344667 1 85 CLIP SPECIAL HEATER HOSE 1 80 X I51 W A C 10008745 I 80 CCIUPLING HTR INL HOSE 80 F 4 9T W A C 10014368 1 8 85 FITTING HTR HOSE 1 78 81 T W A C C60 370136 1 2 75 GROMMET HTR A C HOSE 1 76 ALL 482420 AR RL 1 05 HOSE 50 ROLL A LD 8 952 76 8I ALL 482424 AR N L HOSE HTR OTLT ID FORMED 1 76 61 ALL 495692 AR RL 99 HOSE 25 FT ROLL I 0 8 962 1 76 H 140 2 BC EXC A C 364087 1 N L HOSE HTR TO INLET MANIF 76 H 262 W A C 364014 1 5 30 HOSE HTR TO WATER PUMP 1 76 HM HR 140 1 BC 366495 1 7 90 HOSE HTR TO INLET MANIF 1ST 1 DESIGN 1 76 HV 140 W A C EXC PWR 1 BRKS 344862 1 9 90 HOSE HTR TO INLET MANIF 1 78 78 T 366492 1 4 55 HOSE CAR HTR TO INLET MANIF 76 77 T W A C 482424 1 N L HOSE HTR TO WATER PUMP 1 76 T W M T M20 EXC A C 457824 1 6 40 HOSE HTR T0 WATER PUMP 77 60 A 231 W A C CALIF 364087 1 N L HOSE CAR HTR TO INL MANIF 1 1 77 80 T W NLT MV1 EXC A C 457824 1 6 40 HOSE HTR TO WATER PUMP 79 A 231 2 W A C 1259164 1 9 30 HOSE HTR INL 1 79 A 231 2 W A C 1259171 1 19 45 HOSE HTR OTLT f 7980 H 151 EXC A C 368492 1 4 55 HOSE CAR HTR TO INL MANIF K 4 79 81 T 10005271 1 4 95 HOSE HTR TO INL MANIF 1 lL GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 10 t 1 9 80 a av 8 845 8 846 1 1 l I