20 Most Recent 2004 Yamaha TT-R 125 E Questions & Answers


WOW>.. thats strange... anyway this sounds like a float level issue.. take it to a competent professional and he can clean and set the carb off the bike,

2004 Yamaha TT-R... | Answered on Jun 11, 2017


Hi, Anonymous for this scenario you will need your service/owners/ manual if you can't find the first and best tool you ever bought for your Yamaha, despair not, for a mere zero $ you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
Trying to find idle adjustment on mikuni carb on 2001 ttr90 Google Search
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2004 Yamaha TT-R... | Answered on Dec 19, 2016


Hi, Anonymous and the usual suspects are:
1. Damaged or restricted fuel tank venting system.
2. Loose float bowl screws.
3. Damaged float bowl o-ring.
4. improper fuel level in the float bowl.
5. Worn or dirty inlet valve or seat.
6. Damaged or leaking float assembly.
7. Particle contamination in inlet fitting cavity.
For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have nice a day.
TTR125 dirtbike leaking gas from carburator overflow tube AR15 COM
TTR 125 Fuel Overflow Problem
http://www.yamaha-motor.com/assets/service/manuals/2007/LIT-11626-20-01_ttr125all_1961.pdf
OEM parts for Yamaha
http://mybikemanuals.com/yamaha/yamaha-tt-owners-manuals

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2004 Yamaha TT-R... | Answered on Dec 17, 2016


The pilot should be open. This is to say that if you look through it at a light you should be able to see through it.
I suggest blowing it out with compressed air as well as the hole it fits in. While your at it give all the jets a blow out.
once you've put it back together I also suggest you fit an in-line fuel filter.
This will help to keep the dirt out and save you having ths same problem again
Hope this helps
Regards Andrew Porrelli

2004 Yamaha TT-R... | Answered on Mar 14, 2011


the correct float hight is on the pin the second grewve from the top and to set the idol wen you look in the carb ya need to be able just t see day light at other side

2004 Yamaha TT-R... | Answered on Feb 28, 2009


WHAT YOU ARE GOING TO HAVE TO DO FIRST IS CHASE DOWN THE WIRES ON THE ORIGNAL SWITCH.FIND OUT WHAT THE FOURTH WIRE IS FOR ON THE ORIGINAL ONE.AND SEE IF IT CAN BE DONE AWAY WITH ARE BYPASSED.MY GUESS IS THAT IT IS AN SAFETY WIRE.
LET ME KNOW IF THISIS ANY HELP AND IF I CAN HELP ANYMORE LET ME KNOW

ELLIOT NEACE

2004 Yamaha TT-R... | Answered on Feb 26, 2009


Hi, Damnsmith for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Yamaha, despair not, for a mere $10 you can download another one. For more information about your issue and valuable "Free" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Neutral Safety Switch Bypass on Yamaha 90 These Wires The Hull Truth...
Part 78 How to eliminate neutral switch and why to do so ZIpty product...
2009 YAMAHA TTR 110 SERVICE REPAIR MANUAL PDF DOWNLOAD Download Manuals... $10
OEM parts for Yamaha
YAMAHA TT R110E Owner Manual

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Yamaha TT-R 125... | Answered on May 23, 2017


Hi, Anonymous for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Yamaha, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Tire Pressure for 2002 TTR125L
Yamaha Motorcycle Tire Pressure
YAMAHA TT R125 Owner Service Manual
OEM parts for Yamaha
YAMAHA TT R110E Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Yamaha TT-R 125... | Answered on Apr 26, 2017


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.

Yamaha TT-R 125... | Answered on Aug 09, 2011


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.

Yamaha TT-R 125... | Answered on May 04, 2011


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

Yamaha TT-R 125... | Answered on Mar 23, 2011


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.

Yamaha TT-R 125... | Answered on Dec 09, 2010


check for trash in carburators

Yamaha TT-R 125... | Answered on Nov 29, 2010


Welcome to FixYa
Dear User
I hope this will help you 0d02d87.png

Thanks for Connecting FixYa...

Yamaha TT-R 125... | Answered on Sep 02, 2010


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

Yamaha TT-R 125... | Answered on May 02, 2010


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)

Yamaha TT-R 125... | Answered on Apr 03, 2010


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.

Yamaha TT-R 125... | Answered on Nov 05, 2009


Hi, Dave you need to repost your question under the Snowmobile category, not Motorcycles. Thanks, Gregg

Yamaha... | Answered 2 days ago


Hi, Austin before testing any electrical component in the Starting Circuit it is "IMPERATIVE" that you have a fully charged battery of 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a preliminary reading of 12.5 volts or more but little or zero amperage, the battery is faulty and must be replaced. AGM type batteries fall into this scenario more so than lead-acid batteries. The following is a list of usual suspects that will cause your bike not to turn over.
1. Ignition Switch is in the "OFF" position.
2. Ignition Switch is faulty.
3. Engine Run Switch in the "OFF" position.
4. Engine Run Switch is "FAULTY" or corroded.
5. Check the battery terminals for damage or corrosion check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter.
6. Bank angle sensor needs a reset or is faulty.
7. FOB battery low or dead.
8. Faulty ignition switch.
9. Faulty starter button.
10. Faulty kickstand, clutch, neutral safety switch.
11. Security alarm needs a reset.
12. Starter relay, solenoid, starter motor or circuit wiring faulty.
13. Starter armature or field coils have failed.
14. Main fuse or circuit breaker may be blown or faulty.
15. Faulty ignition relay.
16. The electric starter is working but starter clutch has failed.
17. Check for engine trouble codes.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.roadstarclinic.com/forum/technical-forum/electrical-electronics/4240-electrical-problems-bike-won%E2%80%99t-start
https://www.youtube.com/watch?v=FIKyM2PAwSw
http://www.werder.ee/Manual/XV1600.pdf
https://www.partsfish.com/page/oem-parts-for-yamaha
https://www.manualslib.com/manual/660125/Yamaha-Road-Star-Xv16a.html

Yamaha... | Answered on Jan 17, 2020

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