BODY MTG AIR COND INSTRUMENTS 9 277 RELAY BRACKET Air Conditioning Electrical 62 68 All 69 Pass w Auto Temp Control 1365166 1 8 10 blower motor cut out terminals 69 All w C A C exc Auto Temp Control 70 All 71 All exc Pass Vega 72 Chevelle Camaro 72 74 Nova blower mtr cut out 71 75 Pass w Auto Temp Control 1115881 A R 10 25 system turn on 71 72 Nova Chevelle 8 cyl 3996204 1 4 60 anti dieseling blocking 3 440 71 75 Pass w Auto Temp Control 7930501 1 5 70 vacuum checking 71 74 Pass exc Auto Temp Cont 73 75 Chevelle Camaro 74 75 Vega 75 Nova 75 Monza exc Towne Cpe 1115858 1 18 00 blower mtr cut out 71 72 All w C A C 8 cyl 6273301 1 N L anti diese ing 73 Vega 3996296 1 3 70 a c compressor time delay 4 075 73 75 Vega 3961573 1 5 05 a c compressor current control 4 075 74 75 Pass Sta Wag 496218 1 9 80 pwr operated tail gate 74 75 Vega Monza 4 cyl 336447 1 3 70 a c compressor time delay 4 075 75 Vega Monza 8 cyl 346150 1 33 75 a c compressor time delay 4 075 75 Monza exc Towne Cpe 366408 1 18 75 RELAY a c compr cut out engine temp 0 72 75 Pass w Auto Temp Control 3989215 1 23 BRACKET relay 9 278 KNOB LEVER Air Conditioning Control 62 Chevy 3792753 A R 97 air cond blower switch air inlet and defroster control 8 852 67 69 All w Acc Air Cond 3012091 1 2 05 evap air control 67 69 All w Acc Air Cond 3015260 1 2 05 KNOB temp 71 75 Pass w C A C Auto Temp Cont 7932343 1 55 LEVER htr and A C cont selector 71 74 Pass w C A C exc Auto Temp Cont 7936812 1 90 LEVER htr and A C cont 75 Pass w C A C exc Auto Temp Control 9346642 1 1 05 LEVER htr and a c temp control 75 Pass w C A C exc Auto Temp Control 9346640 1 1 00 LEVER htr and a c selector control 75 Monza exc Towne Cpe 364025 2 2 90 LEVER htr and a c control 75 Monza exc Towne Cpe 3031850 1 1 45 LEVER a c control 75 Monza Towne Cpe 3033619 1 1 45 LEVER div valve control 75 Monza Towne Cpe 3033626 1 1 45 LEVER air valve control 9 279 BASE PLATE CLAMP DIAL PKG ESCUTCHEON GRlLl E INSERT LENS PLATE Air Conditioning Control NOTE 1 lst design made of metal 2nd design made of plastic these parts are not interchangeable Usage will be determined by visual inspection NOTE 2 2nd design has the word MAX in the control nomenclature 73 75 Vega Monza 4 cyl 3027846 1 67 CLAMP accum freeze throttle valve 75 Pass exc Auto Temp Control 1223574 1 2 32 DIAL PKG heater a c 75 Pass w Auto Temp Control 1223593 1 3 60 DIAL PKG heater a c 67 69 All w Acc Air Cond 3012320 1 2 20 ESCUTCHEON evap bezel 71 75 Pass w Auto Temp Control 331980 1 1 30 GRILLE in car sensor 70 74 Chevelle 3998460 1 2 30 LENS heater a c control 75 Camaro 2nd design 362596 1 2 75 LENS heater a c control Note 1 75 Camaro 457848 1 5 30 PLATE htr and a c control backing 75 Monza Notchback 362505 1 6 10 PLATE htr and a c control 75 Monza Towne Cpe 362505 1 6 10 PLATE htr and a c control 9 280 ACTUATOR MOTOR ASSY SERVO ASSY SPRING SINITCH VALVE Air Conditioning Vacuum Control 65 66 Pass w Prod C A C 1998905 1 11 00 air adap vac 65 70 Pass w C A C Auto Temp Control 70 Chevelle Camaro w C A C Auto Temp Control 71 72 Chevelle w C A C 1998999 1 8 40 heater air dist vac 70 72 Camaro w C A C 1996509 1 7 35 plenum air inlet plenum valve 73 74 Chevelle 1998997 2 7 20 diverter valve 73 75 Pass 1996507 1 6 50 a c inlet vacuum 75 Monza Towne Cpe 1996616 1 7 20 diverter valve front 75 Monza Towne Cpe 1996554 1 13 60 diverter valve rear 75 Monza Towne Cpe 1996557 1 7 60 ACTUATOR dist duct 73 75 Camaro 1996509 1 7 35 ACTUATOR air inlet plenum vlv W 73 Nova Camaro 1996505 1 5 80 ACTUATOR air inlet side shrd vac GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 9 277 9 280 9 24 REV 4 81