BRAKES REAR AXLE AND DRIVE V I A 5 1 10 SCAIEEWT CAMSHAFT SPRING WASHER Brake Shoe Adjusting l on t r 71 72 Ser 20 exc 4 WD 5462498 2 WASHER frt and rear adj screw front adjusting screw A 84 67 Ser 20 D D 4 WD 70 71 Ser 20 4 WD 88 72 Ser 20 w Dana Axle 5459672 2 WASHER front and rear adj screw 85 72 Ser 20 w Dana Axle 5458108 2 WASHER rearadjusting screw socket 85 72 Ser 30 excA 11 000 lb axle A I 71 72 G 30 exc 11 000 lb axle WASHER rear adjusting screw socket 87 1 Ser 30 w 1 1 000 Ib axle 3856849 2 front t 5 111 SOCKET NUT Brake Shoe Adjusting Screw A NOTE 1 Not used on 1955 57 D D w 7 50 17 or 7 00 18 nires 0r 1956 58 D D w duals I NOTE 2 Use 3820200 Screw Assy for 2nd design A 51 52 2 Ton A front and rear 53 55 Comm lst Ser 9 T 55 59 Ton 2nd Ser exc 14 A 1 A brake P Trac A T r 80 A Ser 10 20 exc D D A81 82 Ser 10 thru 30 1st design T I 83 Ser 20 rear 1 54 55 Comm 1st Ser A 55 59 Ser 3 2nd Ser A 60 82 Ser 10 lst design A T 80 62 Ser 20 30 exc 4 WD A r 63 Ser 20 30 exc 4 WD D D A 84 Ser 30 exc D D 3788027 A R front f n I D x 1 0 L Note 1 53 59 1 Ton 1 A 58 59 D D w 14 ibrake or duals A 80 87 Ser 30 1 T 68 Ser 30 exc D D 88 Ser 30 D D exc NoA Spin A Axle T A 88 72 Ser 30 exc 11 000 Ib axle AA T 1 71 72 G 30 exc 11 000 lb axle rear 87 T Ser 30 D D w 1 1 000 lb axle 3897400 A F l A front z I D x 1 n 0 L 85 70 Ser 10 G 20 Blazer 1 70 T G 10 1 T 84 70 Ser 20 30 exc 4 WD 1 A front and rear T Q 88 70 Ser 30 w 11 000 lb axle 88 69 Ser 30 D D w Prop Shaft T T ABrake exc New Proces 4 T A T Spd 71 Ser 30 D D w Prop Shaft Parking Brk 11 000 lb axle trans park brake 71 G 10 thru 30 exc Disc Brk 1 front 71 72 Ser 10 Blazer A 71 72 G 10 w 3 000 lb axle exc Panel I 1 71 72 G 20 A 3842985 1 rear 84 88 Ser 20 D D 4 WD 1 88 72 Ser 20 4 WD 1 rear 64 87 Ser 20 30 D D 4 WD 3844097 2 front T 84 88 G 10 front and rear 87 E Ser 10 exe 4 WD 1 1 67 Ser 20 30 exc 4 WD D D 88 Ser 10 exc D D 4 WD T 88 Ser 20 30 D D front 87 88 Ser 10 G 10 T T 1 A 67 G 20 1 70 G 10 w 3 08 3 36 ratio 71 G 10 Panel w 2 400 lb axle 5462946 2 rear 85 86 Ser 10 w Leaf Type Spring exc 4 WD 5482140 2 T rear A 85 72 Ser 20 w Dana Axle 5459893 2 rear 51 5 2 Ton T NUT pivot front and rear I 53 55 Comm 1st Ser 55 82 a 4 Ton 2nd Ser 1st T design exc 14 brake pivot rear 83 Ser 20 T 83 A Ser 30 exc D D 1 A rear shoe adjusting 54 55 Comm lst Ser A 1 A A 55 59 Ser 3 2nd Ser 80 62 Ser 10 1st design 1 80 83 Ser 20 30 A GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TLt REV 5 79 I T 5 13 5 1 10 5 111 I 1 1