[scottz]

Here is the PDF you are looking for:

https://www.montanaowners.com/forums...?do=file&id=64

Thread covering installation:

https://www.montanaowners.com/forums...69#post1246669

The UHMW fix only works to prevent future wear. It won't help much if the material is already torn off or worn more than what the plastic wear strip can cover. No idea on a suitable replacement.