1982 BRAKE SYSTEM USAGE CHART 1982 I G TRUCK GASOLINE ENGINE I VEHICLE SPECIFICATIONS BRAKE SYSTEM SPECIFICATIONS OPT HVV I BASE BRAKES DUTV BRAKES I GVW RMR BRAKE MERCHAND BRAKE MERCHAND I RATING WHEELS RPO RPO RPO RPO G11005 110 0 4900 SINGLE JEI1 STD JB3 JB5 J50IJ55 I G11005 110 0 5400 SINGLE JB3 J50 JB5 J55 G11005 110 0 5600 SINGLE JB3 J50 JB5 J55 G11005 110 0 6000 SINGLE JB5 J55 G11305 125 0 4900 SINGLE JB1 STD JBIJB5 J50 J55 I G11305 125 0 5400 SING LE JB3 J50 JB5 J55 I G11305 125 0 5600 SINGLE JB3 J50 JB5 J55 Q G11305 125 0 6000 SINGLE JB5 J55 I G11006 110 0 5600 SINGLE JB3 STD JB5 J55 G11006 110 0 6000 SINGLE JB5 J55 I G11306 125 0 5600 SINGLE JB3 STD G11306 125 0 6000 SINGLE JB5 J55 2 021005 HMI 0500 501505 055 510 1 021305 I 0500 501505 055 G21 6 HMI 0500 5 5L5 055 I 521305 125 0 5000 5111505 155 1 1250 7100 5111505 057 510 11 531305 E 5500 5111505 032 G31306 125 0 7100 SINGLE JB7 STD G31303 125 0 7400 SINGLE JB7 STD G31303 125 0 8600 SINGLE JB7 STD 631303 125 0 8900 DUAL JB8 R05 G31303 125 0 10000 DUAL JB8 STD G31603 146 0 8900 DUAL JB3 STD G31603 145 0 10000 DUAL JB8 STD G31332 125 0 8600 SINGLE JB7 STD G31332 125 0 8900 DUAL JEB R05 I 531532 140 0 EE 0050 055 310 1 M ENERAL MOTORS SERVICE PARTS 0PERATIONS LT TRUCK 52A REV 2 B7 BRAKE SYSTEM 23 4 000 GROUP