TM 9-2330-275-14&P Table 3-1. Operator/Crew Troubleshooting Chart (con’t). BRAKE SYSTEM (con't). 2. BRAKES SLOW TO RELEASE/DO NOT RELEASE Initial Setup: Equipment Conditions: l Dolly set coupled to towing vehicle with towing • Dolly set parked on level surface. vehicle parking brake applied (para 2-14). 1 A. Inspect brake lines for leaking brake fluid (Table 2-1). I ARE ANY LEAKS PRESENT? I I i I I Notify Unit maintenance. I B. Check towing vehicle air shutoff valves per applicable technical manual. I IS TOWING VEHICLE SHUTOFF VALVE OPEN? I technical manual. I , I C. Check the position of air reservoir draincock. I I IS AIR RESERVOIR DRAINCOCK OPEN? 1 Close air reservoir draincock. D. Check brake pressure gage in towing vehicle per applicable technical manual. IS AIR PRESSURE LOW? I I END OF TASK 3-9