2. Remove the reel cover. The reel cover is held in place by several screws. Use a screwdriver to remove these screws and then lift the cover off the reel.
3. Locate the damaged part. Once the reel cover is removed, you can inspect the reel's interior and locate the damaged part.
4. Replace the damaged part. Once you have found the damaged part, you can replace it with a new one. Be sure to use the correct part for your specific model of reel.
5. Reassemble the reel. Once you have replaced the damaged part, you can reassemble the reel by replacing the reel cover and screws.
6. Reconnect the fire hose. Finally, you can reconnect the fire hose to the reel's discharge valve.