Questions & Answers for: Yamaha TT-R 225 jet

...Yamaha 225, a 90''s something bike Usually this indicates a lean fuel/ait mixture. Remove the main jet and note the number stamped on it. Go to your dealer and give him the VIN from the frame. From ...

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...over a year,this is a stumper. Dealer replaces stator assy, I thououghly checked carb & jets. The exhaust header gets red in 60 secs at 1/8 throttle no load. Riding up hills on a hot day ...

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...don't know how to fix it. It does seem to indicate that you might have a partially blocked pilot jet or even possibly the air mixture screw turned in too much.This screw is located at the back of ...

1986 yamaha tt225 I need carb specs please Not sure exactly what you are needing? Carb size? Jet sizes?Float adj? Also ,is this an '86 TT225S? If so the carb is a 40mm Mikuni, the Pilot/Slow Jet is a

...long as i put gas in sparkplug hole motor fires until burns gas out. sounds like your pilot jet may be clogged, or your needle valve is stuck shut, remove the float bowl and check it out.

...would not start. The battery is only the beginning. The carbs are most likely gummed up. The idle jets are plugged, and the old gasoline in there wouldn't help. Your idle jet, (pilot jet, whichever ...

Question about 2002 TT-R 225

1 Answer

...should be about 1 1/2 degrees Before TDC. You may have to play with it a bit to get it right. Jetting: You have 3 different jets for max power at RPM ranges. If you are loosing power in the ...

how do i find out which jet is in my carb rejetting because of aftermarket exhaust Remove the jets from the carb. Look at the large end of the jets. There should be a number stamped on the top.

... your not getting enough fuel. 1. Closed to 1/8 throttle is managed by the air screw and pilot/slow jet. 2. 1/8 to 1/4 throttle is managed by the air-screw, pilot/slow jet, and throttle slide. 3. 1/4 ...

...your not getting enough fuel. 1. Close to 1/8 throttle is managed by the air screw and pilot/slow jet. 2. 1/8 to 1/4 throttle is managed by the air-screw, pilot/slow jet, and throttle slide. 3. 1/4 ...

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