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DIY mixer repair: replacing the crane-axle box

Complete your own mixer repairs and maintenance with this DIY guide! Learn how to replace the crane-axle box in a few simple steps, and benefit from improved performance and impressive sound quality. With thorough instructions and detailed illustrations, this easy-to-follow guide ensures you can tackle mixer repairs quickly and confidently. Trust in the reliable results and take control of your mixer maintenance!

Do-it-yourself mixer repair is a great alternative to its expensive replacement. The most common problem is constantly dripping water from the spout. The reason is a faulty axle-box crane. How to replace the crane box yourself will be described in this article..

The following signs indicate the need to replace the valve box in the mixer:

  • water drips from the spout or constantly flows, rotating the handles does not correct the situation;
  • the rotation of the adjusting knobs is difficult;
  • oozing water from under the flywheel.

It should be understood that, despite the great difference in the appearance of various mixers, they are all subject to a certain classification, that is, they are divided into certain groups according to their device. For example, you can read about this in the article “How to choose a mixer”. Within each group, the design of the various mixers is the same. Therefore, for all crane-axle-box mixers, the procedure for replacing the crane-axle box is the same..

Required tool

To carry out the work, we need:

  1. Wallpaper knife.
  2. Slotted (flat) screwdriver.
  3. Adjustable wrench.

Replacing the crane box

It should be noted that there are only two types of crane-axle boxes: ceramic and worm gear, but there are a lot of types. Therefore, it makes sense to go buy a new crane-axle box, having a sample on hand.

DIY mixer repair. Replacing the crane box

To obtain a sample, we need to remove the original valve box from the mixer body. If for some reason you are unable to dismantle the broken crane box, then you will have to buy a new mixer, therefore, all the works described in the article are required not only to obtain a sample, but also to convince you of the maintainability of your mixer.

Let’s get started. We will describe the procedure for replacing the faucet axle box using the example of a bath-shower mixer of this type.

DIY mixer repair. Replacing the crane box

  1. Be sure to shut off cold and hot water at the inlet from the riser.
  2. Remove the flywheel handle. To do this, dismantle the decorative cover. In some cases, it is screwed onto the handle body, therefore, it must be turned off. In our case, it is simply inserted. Gently pick it up with a flat object, such as a knife, and take out.

DIY mixer repair. Replacing the crane box

  1. There is a screw under the cover. We turn it off with a screwdriver.

DIY mixer repair. Replacing the crane box

  1. Removing the flywheel handle.

DIY mixer repair. Replacing the crane box

  1. A number of flywheels have an additional element – a skirt that covers the upper part of the crane box. We turn it away with our hands.

DIY mixer repair. Replacing the crane box

  1. The crane box is available for dismantling. Using any wrench of a suitable size or an adjustable wrench, turn the crane box counterclockwise.

DIY mixer repair. Replacing the crane box

  1. We only loosen the threaded connection with the key. Then you can turn it by hand. We take out the crane box.

DIY mixer repair. Replacing the crane box

We go with a crane-axle box to the store and buy a similar.

  1. The mixer assembly must be carried out in the reverse order. The most important thing is not to overtighten the threaded connections. It is best to do everything by hand, and then tighten it slightly with a wrench. In the end, if after assembly it will dig somewhere, then at any time it is quite easy to pull up the current connection.

Separately, we should consider the situation that is quite common with axle-box crane mixers. During operation, when excessive forces are applied when opening / closing the crane-axle boxes, the flywheels often turn. This cuts off the retaining notches inside the handle. In this case, the flywheel must be replaced. To do this, you need to complete the 2nd, 3rd, 4th, and, if necessary, 5th points. It is not necessary to cut off the water. With the flywheel removed, we go to the store and buy the necessary new one.

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Comments: 7
  1. Teagan

    I’m interested in attempting a DIY repair on my mixer, specifically replacing the crane-axle box. Has anyone here tried this before? What are some helpful tips or guidelines I should follow to ensure a successful repair? Any recommendations on where to find suitable replacement parts?

    Reply
    1. Grace Harris

      If you’re looking to replace the crane-axle box on your mixer through a DIY repair, it’s essential to proceed with caution. Start by making sure you have the right tools for the job, including a screwdriver, pliers, and any specific tools mentioned in your mixer’s manual. It’s also a good idea to take pictures or notes as you disassemble the mixer to help you remember how to put it back together.

      When it comes to finding suitable replacement parts, check with the manufacturer of your mixer first. They may sell replacement parts directly or be able to recommend a reputable supplier. You can also search online for appliance repair websites or stores that specialize in mixer parts.

      It’s always a good idea to consult online forums or communities of DIY enthusiasts to see if anyone has attempted a similar repair before. They may have valuable tips or insights to share that can help you successfully complete your repair. Remember to proceed with caution, take your time, and follow the manufacturer’s guidelines to ensure a safe and successful repair.

      Reply
  2. Teagan

    Can you provide a step-by-step guide on how to replace the crane-axle box in a mixer? I’m facing a similar issue and would appreciate any tips or instructions. Thanks in advance!

    Reply
  3. Magnolia

    Can you please guide me on how to replace the crane-axle box in a mixer? I have been facing some issues with the crane, and I am looking for a DIY solution. Any tips or step-by-step instructions would be greatly appreciated. Thank you!

    Reply
    1. Eli Turner

      To replace the crane-axle box in a mixer, here’s a step-by-step guide:

      1. Start by ensuring the mixer is turned off and unplugged for safety.
      2. Locate the crane-axle box, usually situated underneath or at the rear of the mixer.
      3. Support the mixer properly using jack stands or blocks to prevent any accidental movement.
      4. Using the appropriate tools, remove any bolts, nuts, or connectors securing the crane-axle box to the mixer frame.
      5. Carefully detach any electrical connections or hydraulic lines, if applicable.
      6. Once all connections are removed, gently lower the crane-axle box and slide it out from its position.
      7. Inspect the new crane-axle box for any defects or damage before installation.
      8. Align the new crane-axle box with the mounting holes on the mixer frame.
      9. Reattach the electrical connections or hydraulic lines, ensuring they are properly secured and tightened.
      10. Insert and fasten the bolts, nuts, or connectors that hold the crane-axle box firmly in place.
      11. Double-check all connections and fasteners to ensure everything is properly installed and tightened.
      12. Finally, remove the support from underneath the mixer and test the crane’s functionality.

      Remember, if you’re unsure about any aspect of this process, consult a professional or refer to the mixer’s user manual. Safety should be your priority, and you should only proceed if you have the necessary knowledge and experience.

      Reply
  4. Isabella Walsh

    Can you provide step-by-step instructions on how to replace the crane-axle box in a mixer? I’m attempting a DIY repair and would appreciate any guidance or tips you can share. Thanks in advance!

    Reply
    1. Gavin Owens

      Certainly! Replacing the crane-axle box in a mixer can be a complex task, but with the right tools and guidance, it is definitely doable. Here are some step-by-step instructions to help you with the repair:

      1. Start by disconnecting the power source to the mixer to ensure safety.
      2. Next, remove any attached components such as the drum and motor to access the crane-axle box.
      3. Use a wrench to loosen and remove the bolts holding the crane-axle box in place.
      4. Carefully slide out the old crane-axle box from its position.
      5. Clean the area where the old crane-axle box was located to prepare for the new one.
      6. Slide the new crane-axle box into place and secure it with the bolts that you removed earlier.
      7. Reattach any components that were removed in step 2.
      8. Finally, reconnect the power source and test the mixer to ensure that the replacement was successful.

      Remember to refer to the mixer’s manual for specific instructions and take necessary safety precautions throughout the repair. Good luck with your DIY project!

      Reply
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