TM 9-2320-209-10-1 FRAME 20 CAUTION Authorized procedures must be used to dispose of fuel drained from hose lines. 1. Turn hose coupling left and take hose section (1) off gravity delivery line gate valve adapter (2). 2. Put dust cover (3) back onto delivery line gate valve adapter (2). 3. Drain and stow hose line (1). 4. Close hose line compartment door (4). GO TO FRAME 21 4-129