I have an older Echo Kioritz 302S chain saw. My son twisted the back bolt off that holds the cain bar in place. Questions; Is it repairable and if so where would I find the part? Is it something I can do at home? I have searched the internet with no luck for repair manuals and or parts. Thank you for your time spent to help me.

Measuring Tools & Sensors - NRS - Oregon Bar And Chain Set For Echo Chainsaws 16" Oregon #...