Ms291 scored piston!

Arborist Forum

Help Support Arborist Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Grafton8

ArboristSite Lurker
Joined
May 24, 2020
Messages
7
Reaction score
1
Location
Ontario
Hello

I purchased a Stihl ms291 last August and saw is acting up this spring. After doing a little reading, I decided to take a look at the piston through the muffler port. There appears to be scoring and rings seem very tight.(pictures attachted)

Just wondering my path forward? I’m planning and returning the saw to see what and if any warranty is available?

Have people any any luck with Stihl warranty?
 

Attachments

  • 3185B4B7-3D6F-46F7-B67C-683BDE8A00D1.jpeg
    3185B4B7-3D6F-46F7-B67C-683BDE8A00D1.jpeg
    1.2 MB
  • E0FE667C-0FAA-43EC-A8EB-65B66D09A0C8.jpeg
    E0FE667C-0FAA-43EC-A8EB-65B66D09A0C8.jpeg
    942.8 KB
Back
Top