2004 Yamaha TW 200 - Answered Questions & Fixed issues

Please check if the battery takes the self starter. Then we will check if there is good bluish spark at the plug point and if gas is reaching the carb or not. If gas and current reach the cylinder head then the bike has to start.

Hi... Problem with your bike...Let me help you.... I see you have , one spark then nothing... well I suggest to look first at your condensor and your electronics Ignition Box... Make sure your battery is full charge.. when you try to start the bike several time
it take so much current on the battery, then you dont have enough
voltage to innitiate your spark correctly to your spark plug ... if it yellowish or redish it no good, but if it blue spark it correct..
also check the voltage from the magneto see if it gave you the right volgage to the coil when you start..
the battery is use only to start the engine till the magneto take over
The right voltage it betwen 12V to 14Volts when the motor is running ...

If the problem was just overfill, the smoke should clear up after running it for awhile. You may want to replace air filter or clean if possible.

those are the screws holding your tranny case if im imagining the same thing you are looking at.

what seems to be the problem buddy

sounds like a fuel block or the fuel is not being primed enough prior to the first start , try checking the fuel line for any kinks or twists and make sure it has a straight flow to the carb.

Bike is 30yr. Ignition parts wear out. Spark wires wear from inside. The spark module or magnetic points cud b problm.Alsotiming may hav gottn out of wack from tightning chain-too much torque on loose internal stuf like the timing chain. Buy aclymer orhaynes shopbook

18ft lbs is stock head bolt torque. every other solution here is wrong.

clean carb and fuel tank and replace the fuel !

Online manual available here my friendhttp://www.gobookee.org/get_book.php?u=aHR0cDovL3R3MjAwLmluZm8vZG9jcy90dzIwMG93bmVybWFudWFsLnBkZgpUVzIwMFQxKEMpIE93bmVyJiMzOTtzIE1hbnVhbCAtIFlhbWFoYSBUVzIwMCBJbmZv

hi.
please excuse me if i seem to be asking obvious questions.

1. have you drained the tank and put fresh fuel in, preferrably with redex or equivalent fuel additive/cleaner

2. have you checked/cleaned the air filter.

3. have you checked and cleaned the spark plugs.

4. if there is a battery, is it charged and holding charge properly.

if you can answer YES to all of the above, then please tell me the make and model of the bike so i can give more specific advice on servicing a bike after storage.

if the answer for any of the above is NO, then try them first as they are general steps for starting any vehicle after any length of time in storage. if the bike still does not run properly, then i will need the make and model of the bike as there are different procedures for different types of carburetter, and different thing again if there is fuel injection.

please feel free to ask for further advice.

what bike????what year?? describe the problem

here you go...
http://www.yamahapubs.com/

let me know what kind of bike you have and we will see if we can help

Hi the case breather pipe connects to the airbox.on the airbox you should see a connect coming off from it,this is where the crankcase breather pipes connects.find a natural route to this connector making sure the pipe does not snag/bend.Good luck

If you are positive the exhaust is not clogged, have you rebuilt the top end recently? The only thing I can think of is the piston is in backwards forcing the exhaust side to push into the carbs. The arrow on the piston always points to the exhaust ports.

Make sure that the tyre is completely off the rim beeding and push the tyre on the opposite side of the valve to the centre of the rim and then proceed to lever the tyre off (with tyre levers)about 100mm from valve on either end.

make sure you have undone the nut that secures the valve first.

Here are the possibilities > > Bent clutch push rod, missing push rod ball bearing or push rod, worn out actuator shaft cam, Missing friction disk (5), or pressure plate (4), totally worn out friction disks, clutch plates not installed in the correct sequence, extremely weak clutch springs, stripped teeth on the clutch hub, wrong clutch cable length (inner cable vs outer cable), broken shaft, bent then broken shift fork stems, broken slider gear dogs and a missing shift fork pin.

You didn't say if anyone had worked on the clutch or gearbox so I am throwing in nearly EVERYTHING possible that could create the problem. A little more background and most of the above can be ruled out. Get back to us.

Take it to the shop and have them test the charging system. That way you don't buy a stator that you can't return then find that the problem was the regulator or the rectifier.

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 . ..