Mines been on there for over 30 years. No problem getting it off when I put a new radiator in last year.If you have ever tried to remove one that has been installed on a car that has sat in storage for many years you would not put one on your car. They get corroded and will not unscrew so you can take them apart.
If the red stripe separates, partially cover the radiator & the lower stripe will connect to the upper stripe.
I've seen IDIOTS twirl the Moto-Meter on a rope, to make the stripes connect properly!!!!Bill Smarterthanthat