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2000 Yamaha DT 125 R - Page 6 Questions & Answers
91 yamaha breeze,wont turn over
Check fuses. Check voltage. Could be a burned, or just broken fuse. Could be a dead battery. Could be as simple as poor battery connections. If not, perhaps the following will help:
A starter can be tested in a very simple way, by applying 12vdc to the power input, and grounding the case. If it spins, then it's on to step 2, checking connections.
Starters are much too simple to be more complicated than that, but the electrical system can be. Check the circuit between the relay and the starter. Is is a direct wire with no breaks? If so, check the voltage at the power output and input of the relay. If it is good, check the power input and grounding of the starter.
Most new bikes have a clutch switch, and it may interrupt the 12vdc to the starter, without affecting the relay. Same thing goes for the nuetral switch.
Try starting in nuetral, with the clutch pulled. Check the relay for conections that you may have taken off, and not replaced. Same thing for the starter.
Yz 250 wont kick start
Hi andersondts.
To get you right there i believe it should read as 'jump' start and not 'bump' start ...:-)
Well the problem could be with the battery, is it a maintenance free (dry) or is it a wet 0ne (uses sulphuric acid specific gravity 1250).
( 1) How old is the battery?
( 2) If its a wet one ,check the specific gravity of the acid in it, if its low thn charge it.You may hve to add or top up to its required level , if so thn use distilled water only !
( 3) If the battery is more thn 17months old ...replace it.
( 4) Its not bad to get the charging rate of your bike to make sure that it is working properly as required.
I hope this will help.
GOOD -LUCK.
Knight.
I have a dt 125 and the clutch will not pull in at
first check cable operation by disconnecting from clutch arm to ensure free movement of cable.if its not moving spray some crc down the cable from clutch handle end.if moving freely it will be internal so take it to a workshop
Yamaha motorcycle wiring?
Go to this site. http://www.carlsalter.com/motorcycle_manuals.html . Look for Yamaha_TRZ125(87-93)_DT125R(88-02). It takes a while to load up so be patient. You will have to identify yourself as a human and then you can download the whole workshop manual.
1981 yamha dt175h runs at 10,000 rpm wont idle down
It sounds like you have a major vacuum leak my friend. If this is the case then it is also running lean and therefore craving fuel thus jumping up the revs by itself. if this has been doing this for a while (more than 5 hours of running time) then pull out the spark plugs and look at them they may have whitish little deposits on them. or may even be red in color. this is a sure sign of lean running. check all plugs to see if its only a few or all.
Now the hunt will begin to find the cause of this problem check all rubber hoses and fittings also check carbs themselves for damage, wrecked seals, or leaks that are visible. Then do a compression test to check the valves. after that if you still have the same problem then get some advice on your particular model.
If the plugs look normal run it for a few minutes and see if it running really hot, this is also a sign of lean running. if not then check the timing of the engine and float levels on the carbs.
My Yamaha DT125 won't start
The first thing to do is verify you have spark and fuel, there are many-many things that can cause this problem. No-one cawithout knowing these 2 items first...n say
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