3774187 EXC AIR BRAKE 3774277 W AIR BRAKE 2254354 55 SHOE CYUNDER ASSY 10341 1 I coma PIN I 3771094 sen 4 9412025 e J CONE Ky 1 2253939 EXC AIR BRAKE A 3774253 W AIR BRAKE 2254355 54 SPRING CYLINDER ASSY 2423366 WHEEL ASSY I I 427658 ga g Nur 3773638 1 DRUM ASSY by 0726 cn I 57 L 2 S e I 9412911 2378463 2362159 120638 444684 CONE WASHER GASKET L WASHER BOLT FRONT 3772244 W HYD BRAKE 2404308 07 2425356 W AIR BRAKE PLATE ASSY SHOE UNIT 3772245 CYLINDER ASSY Xa 2331971 EXC AIR BRAKE 10 3772286 W AIR BRAKE 3 l 7 SPRING 4 3796 SEAIW 2331972 L g 6097 EXC AIR BRAKE coma 4 3 if1 iSs Zi T 2066639 l STUD 2396748 ll WHEEL 3796573 rt IW 3796630 srun f NUT v 2019745 79 570 7451072 DOWEL STUD CONE M V 3 l 12 3 I 3744044 GASKET 1 Q 17 05 15 554 SH mam NUT REAR 3 1960 61 SERIES 80 WHEEL BEARING AND BRAKE DETAILS i j 197O CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORAT ON P A 31S j 5 28P