This video shows a quick and reliable garden wheelbarrow camera repair. You will learn how to properly and easily fill a wheel with polyurethane foam and forget the problem of a flat tire and a leaky camera. There is no need to remove and disassemble the wheel, and you can even foam on the wheelbarrow itself. This will require good foam and 5 minutes of time.
The wheel has flattened and you diligently inflate and inflate it, but it deflates after 30 minutes ... Foam will help you save time if:
you live outside the city and the store is far away;
the puncture happened at the most inopportune moment when you need to finish the job;
it is punctured or burst, and you are unloading concrete and you are transporting concrete in a wheelbarrow;
there are no good quality cameras on sale.

P.S. Two months have passed, the wheel is not worn out. I drive earth, bricks, metal. The most interesting is what will come of it. Even if it is enough for a season, I will be happy with this result, but something tells me that the wheel will still serve.
I will keep you informed.
Try, experiment and you will succeed! Good luck!