T250 Needle Jets

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Doss1961
On the street
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Joined: Mon Dec 11, 2017 3:19 pm
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Suzuki 2-Strokes: T250 Hustler

T250 Needle Jets

Post by Doss1961 »

Hello
I am restoring a T250 R and I am at the stage of rebuilding the carbs and I am wanting to know which one of the 4 grooves does the circlip fit. When I dismantled the bike one carb had the clip on the 2nd and the other the 3rd. I have looked in the manual but cannot find this information.

Any advice would be appriecated.

Thanks Paul
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jabcb
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Suzuki 2-Strokes: 69 T350 thru 75 GT750
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Re: T250 Needle Jets

Post by jabcb »

Service bulletin Specification-6 has the carb specs: http://www.ozebook.com/compendium/techb ... %206-9.pdf

For the 1971 T250R, the jet needle is 5CN3-3.
So the jet needle is 5CN3. If the needles are stock or Mikuni replacements, the Mikuni symbol & the number will be stamped near the clip positions.
The clip position is listed after the dash. So its 3, which is the middle position.
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Doss1961
On the street
Posts: 47
Joined: Mon Dec 11, 2017 3:19 pm
Country: United Kingdom
Suzuki 2-Strokes: T250 Hustler

Re: T250 Needle Jets

Post by Doss1961 »

Thanks for that the new needles are genuine parts I will fit the clips tonight.
Thanks again for the advice really appreciated
Paul
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