Timing belt damage

[galantrevolution]

So I was replacing the valve cover gasket and I found this damage on the timing belt, I already replace it but it there is signs of damage on the new belt, what it could be?

 

[G]

Incorrect bolt in the oil pan.

 

[galantrevolution]

Thanks for the feedback I will check it out tomorrow

 

[WaRrIoRs16]

 

[ktmrider]

^^ This almost for sure.

On mine the "shorty" bolts don't have a Philips/Plus slot in the head. I use three short bolts just in case.