T250 Needle Jets

Doss1961 · Post by **Doss1961** » Mon Apr 16, 2018 2:29 am

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

jabcb · Post by **jabcb** » Mon Apr 16, 2018 6:07 am

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.

Doss1961 · Post by **Doss1961** » Mon Apr 16, 2018 7:58 am

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

T250 Needle Jets

T250 Needle Jets

Re: T250 Needle Jets

Re: T250 Needle Jets