Main Jet O Ring

Bob Miller

TY 4 Stroke Master
Joined
Apr 19, 2003
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Location
New Milford CT
Country
USA
Snowmobile
Present Sled: 2011 Yamaha Apex 128
I was changing main jets on my Warrior today and upon removing the float bowl I noticed that little O Ring right above where the main jet is screwed in was cut! How important is that O Ring? Can you run without it?
 
Bob Miller said:
I was changing main jets on my Warrior today and upon removing the float bowl I noticed that little O Ring right above where the main jet is screwed in was cut! How important is that O Ring? Can you run without it?

Dont climb any steep hills without it .........
 
If those o-rings don't seal perfectly the engine is not going to run very well at all. THEY MUST SEAL!
 
Thanks! I changed them! I got 2 packages of assorted o rings with about 50 different o rings from the auto part store in there HELP selection for $6.

It would take a while to get the Yamaha replacement, and get this: those teenie o rings are $2.97 each! #$%&* :itchy:
 


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