Aaron8
Husqvarna
AA Class
Your screen-style spark arrestor (SA) insert might be a loose fit in the exhaust tip. I didn't know mine was loose until I stuck a gloved finger inside while it was warming up. The racket was as loud as the exhaust itself at idle.
I did this to my 2011 TE310, but would probably work on all x-lites with the stock Arrow can:
Get a pack of these in the electrical section of Home Depot.
Remove this raised portion.
Install between SA and circlip.
It was a perfect fit thickness-wise. No trouble reinstalling circlip, but very snug.
I did this to my 2011 TE310, but would probably work on all x-lites with the stock Arrow can:
Get a pack of these in the electrical section of Home Depot.

Remove this raised portion.

Install between SA and circlip.

It was a perfect fit thickness-wise. No trouble reinstalling circlip, but very snug.