TM 9-2320-361-10 2-5. BODY EQUIPMENT CONTROLS AND INDICATORS (Contd) Key 13 14 15 16 17 18 Item and Function Safety Brake Adjustment Screw is turned right to tighten brake bands which prevent lowering of load when clutch is free. Drag Brake Adjustment Screw is turned right to increase drag and prevent free spooling. Drum Clutch Lever is placed right to make drum ready to turn and left to set drum free. Winch Drumlock is pulled out and turned 90° to unlock drum. Tee Locking Pin is used to secure stiff leg in stored position and provides a means of locking upper and lower legs of jacks at the proper height. Safety Pin and Chain secures tee locking pin. 2-19