In the video, the presenter discusses common misconceptions about repairing crane axle boxes (faucet valve cartridges) and provides detailed instructions on how to properly maintain and repair them. The presenter emphasizes the importance of using the correct tools and materials, such as a socket wrench instead of adjustable wrenches, and demonstrates how to clean and replace parts like silicone gaskets and ceramic discs. The presenter also advises against certain makeshift repairs and highlights the durability of these components when maintained correctly. The video aims to educate viewers on proper faucet maintenance to prevent leaks and ensure long-lasting functionality.
Here are the key facts extracted from the text:
1. The narrator has made multiple videos about crane axle boxes.
2. The narrator is discussing the repair of a faucet axle box.
3. The faucet axle box has a silicone gasket, not a rubber band.
4. The silicone gasket can be cleaned and restored using citric acid.
5. The faucet axle box has a plastic or fluoroplastic washer that can wear out over time.
6. The washer can be replaced with a new one made from copper wire.
7. The copper wire should have a diameter of 1 millimeter or a cross-sectional area of 0.75 millimeters.
8. The narrator used a special lubricant for seals to lubricate the faucet axle box.
9. The lubricant is sold in hardware stores and repair services for household appliances.
10. The narrator also replaced the rubber bands on the faucet axle box with new ones.
11. The rubber bands can be expanded by winding them with fum tape or threads.
12. The faucet axle box has ceramic linings that can be polished and reused.
13. The narrator installed the new washer and lubricated it with a special lubricant.
14. The faucet axle box is ready to be reassembled and used.
15. The narrator recommends using stainless steel or brass screws to avoid rust.
16. Lubricating the screws with oil or WD-40 can protect them from oxidation and jamming.
17. The narrator hopes that the information will be useful and necessary for the viewers.
18. The narrator bids farewell and invites viewers to subscribe to the channel.