T IZ9 1 979 BRAKE SYSTEM USAGE CHART C0n t Isa 1979 C TRUCK DIESEL ENGINE VEHICLE SPEGFICATIONS BRAKE SYSTEM SPECIFICATIONS OPT HVY BASE BRAKES DUTY BRAKES WHEEL REAR BRAKE MERCHAND BRAKE MERCHAND BASE WHELS RPO RPO RPO RPO C10703 117 5 5300 SINGLE JD3 J50 I JD5 J55 C10703 117 5 5400 SINGLE JD3 J50 JD5 J55 C10703 117 5 5600 SINGLE JD3 J50 JD5 J55 C10703 117 5 I 6050 SINGLE JD5 J55 7 C10703 117 5 6200 SINGLE JD5 J55 C10903 131 5 5300 SINGLE JD3 J50 JD5 J55 C10903 131 5 5400 SINGLE JD3 J50 JD5 J55 C10903 131 5 5600 SINGLE JD3 J50 JD5 J55 C10903 131 5 6050 SINGLE JD5 J55 C10903 131 5 6200 SINGLE JD5 J55 1979 K TRUCK GASOUNE ENGINE by VEHICLE SPECIFICATIONS I BRAKE SYSTEM SPECIFICATIONS OPT HVY BASE BRAKES DUTY BRAKES MODEL WHEEL REAR BRAKE MHCHAND BRAKE MERCHAND V NO BASE WHEELS RPO RPO RPO RPO C10516 106 5 6200 SINGLE JB5 STD K10516 106 5 6200 SINGLE JB5 STD movos 117 5 6200 swan Jas sm K10903 131 5 6200 SINGLE JB5 STD K10906 129 5 6200 SINGLE JB5 STD K10906 129 5 6800 SINGLE JB5 STD K10906 129 5 7300 SINGLE JB5 STD K20903 131 5 6800 SINGLE JB6 STD JB7 J55 K20903 131 5 7500 SINGLE JB7 J55 K20903 131 5 8400 SINGLE JB7 J55 K20906 129 5 6800 SINGLE JB6 STD JB7 J55 K20906 129 5 7500 SINGLE JB7 J55 K20906 129 5 8400 SINGLE JB7 J55 K30903 131 5 8600 SINGLE JB8 STD K30903 131 5 9200 SINGLE JB8 STD K30903 131 5 10000 DUAL JBB STD K31003 6600 SINGLE JB8 STD K31003 9200 SINGLE JB8 STD K31003 9200 DUAL JB8 STD K31003 10000 DUAL JB8 STD M l vw J Sw Z K30943 164 5 9200 SINGLE JB8 STD 15 KZIDB43 164 5 10000 DUAL JB8 STD Wl IREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 52A l REV 1 84 4 1 4 000 GROUP