20 Most Recent 2003 Yamaha TT-R 125 E Questions & Answers

Does it feel like your kickstarter is slipping perhaps?

Check the spline teeth on the kick start pedal.

It's possible it's the shaft that slipping and not that you're not getting compression, since that would normally be constant, or not. I don't think you have a compression release but it's possible. I had the TTR250 (and loved it). Check on the top of the cylinder and see if you see a small cable being moved. I've usually only seen this on larger CC models, and not the smaller units like a 90, but worth checking.

If your kickstarter pedal is slipping then you may just need to tighten it, if it hasn't slipped/shaved off too much of the splines. If it's the shaft that's slipping that's going to be a bigger job replacing.

Good luck!!

:o)

black-ground
black, white-positive
then test the other two on the other wires to see which one is the correct one

Sounds like the spring came loose on the starter, There is a tab on the spring that catches, and when you took the clutch apart that night have loosed.

try denniskirk.com

Hi there. I think you posted your "solution" under questions. GREAT answer, though.

What kind of motorcycle? Dirtbikes require more slack than streetbikes. Normal streetbike operation requires 1/4" up and down for a total of 1/2" from its highest point lifted to its lowest point pushed down. Offroad requires slightly more. This does not have to be exact but for rule of thumb, slightly loose is better than too tight. Hope this helps.

set the adjustment5 lever to zero tension and then tap the outer brake hub with a mallet while gently prying on the hub, the brake shoes will eventually come unstuck. Once you get the hub off have it cleaned on a lathe and replace shoes if needed, most of the time not needed, then if you will notice the rubber gasket around your brake backing plate is horribly filthy, clean it really goo and smear a litlle grease on to keep it lubed up. the reson your brakes stuck was because the mud and water got past your rubber gasket. DO NOT PRY ON THE GASKET! reassemble and have fun.

start simple, check fuses if okay check solenoid to see if its feeding system power. coil is bad or rectifier is bad check for spark from coil if none get a new one

Piston rings may be sticking after sitting for so long. It may serve you well to remove the top end, paying special attention to the timing alignment as you do. Visually inspect the piston and rings. ensure the rings can move freely in their grooves. Look at the piston for signs of blow-by. A burned up surface of the piston that extends past the rings onto the skirts. You may simply re-ring this machine and it would solve your problem if you view these problems.

check for trash in carburators

Welcome to FixYa
Dear User
I hope this will help you

Thanks for Connecting FixYa...

those tricky japs
could be o off s start or o on s stop
from memory up is off and down is on , with the lever following the direction of flow


just pull the hose of the carb and turn the tap to find out for sure. if nothing come out either remove the tap and clean it

a cylinder could be misfiring(check the plugs and see which one is wet)
could also be the valves not sealing( take out and clean with a wire wheel)

As a rule of thumb it depends on how the vehicle is used. If it is used in the dirt where there is a dusty condition, 2000 miles or 100 hours would be best. If it is used exclusively around town on the highways and not a lot of city driving 3000 miles or 150 hours would be sufficient.

This is a highly ill - eagle act to do. In the old days we would put an electric drill on the drive cable, but now they make them tamper proof so they only go one way. The bezels are crimped on so you can't get inside them. I expect modern one may be electronic. How will your insurance company know what mileage you have done? I have never known an insurance cancel or fine due to mileage. You should have just disconnected it when you got close to the limit. Buy a used one and use them for 6 months in turns. There are two or three here 23K and one with 36k https://www.google.com/search?q=2002+yamaha+sr125+speedometer ..

Not mentioned in the Service manual http://www.badrad600.com/Yamaha_Radian_Factory_Service_Manual_OCR.pdf https://www.google.com/search?q=1986+Yamaha+YX600+Radian+remove+USA+speed+restriction Something like this?

Removing 95bhp restriction ' Yamaha Star Cycle V-Max ...

vmaxforum.net https://www.vmaxforum.net > threads > removing-95bh... Jan 14, 2013 - Air jets could easily become blocked. Step 3: Removing the speed restriction. On the back of the speedo-needle a disc with two different . ..

Check the diagrams here https://www.google.com/search?q=yamaha+sega+81+firing+order ..

Question edited for a lot more clarity, add maker. Question moved to Yamaha Motorcycle. Unlikely to be a carburetor problem as this appears to be fuel injected! https://www.google.com/search?q=Yamaha+Mio+125+MX+no+start ..