How to Replace the Lower Hose on a Shark Rocket Vacuum HV319Q, HV320, HV320W, HV321, HV322, HV325, UV330, UV422, UV422CCO, HV320C, HV322Q, HV324Q, HV345

Problem: The lower hose on this vacuum is prone to cracking, which leads to a loss of suction. If your vacuum has lost suction, check this hose.

Disclaimer: Follow these instructions at your own risk. I’m not liable for any issues that might arise.

Tools Needed:

• T20 security bit (for the back screws)
• T10 security bit (for the front screw)
• Isopropyl alcohol (for cleaning)
• Strong adhesive (flexible, not super glue)

Step-by-Step Instructions:

1. Remove the Baseplate:

   • Unscrew the two plastic screws to remove the baseplate. There are various screws on the back and one small screw in the center of the brush roll.

2. Remove the Broken Hose:

   • Carefully remove the hose, being mindful of the wires, as they are thin and easy to break.
   • If the hose leaves plastic residue, use needle-nose pliers to remove it.

3. Clean the Area:

   • Use isopropyl alcohol to clean the area where the hose was attached, ensuring a good bond for the new adhesive.

4. Install the New Hose:

   • Apply adhesive to the plastic piece and screw in the new hose. Make sure the hose is the correct size for your model.
   • Reassemble the parts, starting with the top before moving to the bottom.

5. Reattach the Motor Mount:

   • Ensure the motor mount is in place before closing everything up.

6. Test Your Repair:

   • Once reassembled, test the vacuum to make sure everything works properly.

Final Tips:

• If you’re unsure or don’t want to attempt the repair yourself, consider taking your vacuum to a professional.
• Remember to tighten the screws carefully to avoid breaking the brittle plastic of the vacuum.

That’s it! I hope this guide helps. If it did, feel free to like and subscribe for more repair tutorials.