Yunderup, Because the piston has score marks on the exhaust side that means lack of lubrication. I would be suggesting that you put the machine to rest and invest in another saw.
Regards, Bruce
Regards,
Bruce
Please do not PM me asking for support. Post on the forums as it helps all members not just the individual.
![[Linked Image]](https://www.outdoorking-forum.com.au/board/biggrin.gif)
![[Linked Image]](https://www.outdoorking-forum.com.au/forum/images/members/mower-monsterw.jpg)
