BRAKES 6 7 5 120 YOKE BRAKE CHAMBER PUSH ROD 4 1045 83 88 2 2 3772589 4 X 2 W AIR BRK AC 14995 84 88 2 2169406 F070 FO90D F12OD MIDLAND ROSS LH RH N 10447 87 88 1 1 15605755 4 X 2 W 0 ROCKWELL AUTO SLACK ADJ 5 120 WEDGE ASM CHART 4 0412 NOTE REFER TO HYDRAULIC BRAKE CHARTS 5 122 COLLAR BRAKE CHAMBER PISTON 4 0937 84 88 AR AR 2062000 4 X 2 W AUTO SLACK ADJ 1 1 8 HH 13 16 LG 5 8 18 INT 7 8 OD 2207 M 13 5 122 PIN BRAKE CHAMBER PUSH ROD YOKE 4 0975 85 88 2 2 9417948 4 X 2 TO SLACK ADJ FRT OR RR AXLES 1 2 X 1 369 HRD STL ZC 85 88 2 2 11509456 F120D TO SLACK ADJ 3 2 X 36 MM REPL 103385 11076681 5 122 NUT 4Cg1LkgT CYLINDER TO WEDGE CHART NOTE REFER TO HYDRAULIC BRAKE CHARTS 5 122 NUT 4SgI R SHOE HOLD DOWN CLIP CHART NOTE REFER TO HYDRAULIC BRAKE CHARTS 5 125 ADJUSTER SLACK WHEEL BRAKE CHART 4 0700 NOTE REFER TO BRAKE CHARTS FOR SPECIFIC SLACK ADJUSTER ASSEMBLY NUMBER AND THEN TO SLACK ADJUSTER CHARTS FOR DETAILS 5 130 KIT CAMSHAFT WASHER RING CHART 4 0640 NOTE REFER TO BRKE CHARTS 5 130 BOLT BRAKE CAMSHFT BRACKET CHART 4 0620 NOTE REFER TO BRAKE CHARTS 5 130 BOLT BRAKE SPIDER ADJUSTING CHART 4 0080 NOTE REFER TO HYDRAULIC BRAKE CHARTS 5 130 BOLT BRAKE SHOE HOLD DOWN CHART 4 0077 NOTE REFER TO HYDRAULIC BRAKE CHARTS 5 130 BRACKET BRAKE CAMSHAFT CHART 4 0625 NOTE REFER TO BRAKE CHARTS 5 130 BUSHING BRAKE CAMSHAFT CHART 4 0088 NOTE REFER TO BRAKE CHARTS 5 1 30 BUSHING BRAKE CAMSHAFT CHART 4 0630 NOTE REFER TO BRAKE CHARTS 5 130 CAMSHAFT BRAKE CHART 4 0610 NOTE REFER TO BRAKE CHARTS 5 130 FITTING ZERK WHEEL BRAKE CAMSHAFT LUBE CHART 4 0637 83 88 AR AR 9411022o F120D F12O 1 8X5 8 REPL 9411010 5 130 NUT 4Bg A 6E CAMSHAFT BRACKET STUD CHART NOTE REFER TO BRAKE CHARTS I 5 130 O RING BRAKE CAMSHAFT CHART 4 0648 NOTE REFER TO BRAKE CHARTS 5 130 RETAII IF Fg OBRAKE CAMSHAFT SEAL WASHER CHART NOTE REFER TO BRAKE CHARTS 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS M SB 5 120 5 130 5 12 N S reference only Added this issue MAY BE AS REQUIRED PART REV 9 87