Do You Change Your Serpentine Belt Beforehand Or Wait Until They Break?

[Zeroturner]

If you do change it out before breaking, at what hour do you do so?

1000 / 2000 or ...when?

Thanks!

P.S. I'm primarily interested in ZT belt usage....

 

[Nwatson99]

If you do change it out before breaking, at what hour do you do so?

1000 / 2000 or ...when?

Thanks!

P.S. I'm primarily interested in ZT belt usage....

Cannot really set a hour setting to that, you have too many factors to take into consideration.
When the belt comes frayed, looks dry rotted, or sloppy it needs to be replaced.

 

[BlazNT]

What he said.