GM cmwomc TRUCK PARTS CATALIIGUE A i 8 9 r L I I I 3 3 I2 I tr to 13 J il 2 6 7 i 1 I F 7 7 I 3 r 1 2 J 2 x Av Ii e i r 4 z 3 e L se O a A gl 1 it M 8 5 W A A 4 9 l g 1 I I z 9 J U 4 l 6 K B 1987 74 HEATER WIRING DISTRIBUTOR AND DUCTS Key D crIp0Ion Group K y D rIpII n Group 1 MAKE LOCALLY Use 20 Gauge Wire I 4 N S 8 GASKET Air Distributor Adapter i i i4 4 4 4 9 786 2 WIRE Heater Control 8 852 9 ADAPTER Air Distributor 9 786 A 3 SCREW r 4 4 8 977 10 EXTENSION Heater Air Distributor 4 1 4 4 1 9 786 4 RESISTOR Heater Blower 4 8 855 11 WASHER Heater Duct 8 845 5 SWITCH Heater Blower Control 8 852 12 DISTRIBUTOR Heater Air 9 786 6 CLIP For Hole 8 950 13 DUCT Heater to Air Distributor 9 786 7 BULB 8 991 14 OUTLET Heater Air Distributor 9 779 GROUP 8 000 ILLUSTRATION 7