We had two hoses perish/ split on our Shark NV800ANZMN Powerhead. I made a video of the disasembly and reasembly of the powerhead. I will try to answer any questions left in the comments.
You used a spare hose to join the two pieces together. Do you have a link or the size of hose you used? It was helpful to see what’s inside my vacuum and know what I’m getting into before I even begin the repair. Well done.
