1984 BRAKE SYSTEM USAGE CHART K TRUCK VEIICLE S CIFICATIONS BRAKE SYSTEM SPECIFICATIONS I OPT HVY BASE BRAKES DUTY BRAKES BRAKE RPO BRAKE RPO MODEL WHEEL REAR MERCHAND DIESEL MERCHAND N0 BASE WHEELS RPO ENG RPO K10516 106 5 6100 SINGLE JB5 JD5 K10516 106 5 6250 SINGLE JD5 W 5 EBI S G JB5 ws 1 IHH mv S L JB5 M 111 K10906 129 5 6100 SINGLE JB5 STD K10906 129 5 7000 SINGLE JB5 JD5 STD K10906 129 5 7300 SINGLE T JD5 STD K20903 6600 SINGLE JB6 JD6 STD JB7 JD7 J55 K20903 8600 SINGLE JB7 JD7 J55 E S L JB7 M K30903 9200 SINGLE JB8 JB8 STD K30S03 10000 DUAL JB8 JB8 STD K31003 9200 SINGLE JB8 JB8 STD K31003 9200 DUAL JB8 JB8 STD K31003 10000 DUAL JBB JBB STD w K31003 11000 DUAL JBB JBB STD K31403 159 5 9200 DUAL JB8 JBB K31403 159 5 10000 DUAL JB8 JBB K31403 159 5 11000 DUAL JB8 JBB I K30943 164 5 9200 SINGLE J B8 JB8 STD K30943 164 5 10000 DUAL JB8 JB8 STD K30S43 164 5 11000 DUAL JB8 JB8 STD WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCI 52A t REV 1 84 4 s 4 000 GRO UP