TM 9-2320-209-20-3-2 c. Removal of Ratchet and Pawl Handbrake Lever Cable. FRAME 1 1. 2. 3. GO Using 7/16-inch wrench, hold nut (1). Using 3/4-inch wrench, unscrew and take off nut (2) from handbrake cable (3). Using 1/2-inch wrench, unscrew and take out screw (4) and lockwasher (5). Pull handbrake cable (3) free of handbrake lever (6) and clamp (7). TO FRAME 2 13-23