TM10-3930-660-20 CHAPTBR 12 SERVICE AND PARKING BRAKE MAINTENANCE 12-1. GENERAL This chapter provides maintenance procedures assigned to the organizational level for the service and parking brakes. To find a specific maintenance procedure, see the maintenance task summary below. 12-2. SERVICE AND PARKING BRAKE MAINTENANCE TASK SUMMARY TASK PAGE PARA. PROCEDURES NO. 12-3 Parking Brake Assembly - Replace 12-2 12-4 Parking Brake Lever and Cable - Adjust/Replace 12-5 12-5 Service Brake System - Bleeding 12-10 12-6 Service Brake Shoes -   Inspect/Replace 12-12 12-7 Service Brake Control Valve   -  Replace/Adjust 12-15 12-8 Service  Brake  Hydraulic  Accumulator  -  Replace/Repair/Test  12-22 12-9 Service Brake System Hoses, Lines, and Fittings - Replace/Repair 12-29 12-1