TM 9-2320-209-20-3-3 FRAME 4 CAUTION Canisters are used again. Handle them carefully to prevent damage to Teflon coating on canister screen. 1. Lift three canisters (1) off filters (2). 2. Lift out three filters (2). Throw filters away. 3. Pull out three fuses (3). Throw fuses away. END OF TASK 18-218