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1994 Yamaha FZR 600 - Page 9 Questions & Answers
I sync my carbs on
Hello
You must have gotten the carbs set up wrong. I assume you used a carburetor synchronizing tool called a "Manometer"? You can either have mercury columns as a balance er or vacuum gauges, make sure the engine is fully warmed up and at the proper idle speed and you have a fan on the carburetors. I suggest you bench sync the carburetors 1st then using the idle mixture screw fine tune them on the engine, they will be very close. Here is the procedure for bench syncing.
To bench sync the carbs. Pull the carbs, run the idle knob all the way in to open up the butterflies. Using a the smooth end of a tiny drill bit as a feeler guage, adjust carbs 1 & 2, than 3 & 4, then make sure the two sets are matched by using the center adj. screw and guaging carbs 2 & 3. Once finished, back the idle adj knob all the way out, and then screw in until you see the butterflies just move. This should set you back to just about correct on idle.
Now more fun Provided the the carbs are bench synced with great precision and patience, there are no vacuum leaks, and you own a carb sync, you can now go back and re-sync the carbs using the idle mixture screws. This will be touchy, as very small variations in the screws will be
needed to get all the carbs mixed evenly. Isolate the sync from vibration by holding it up on something other than the handlebar. Adjust the idle mixture screws ever so slightly to even out any variation that the sync shows. Gently increase rpm, and you should notice the sync rise more evenly than before. And there should be little if any variation in sync levels at 3k rpm. The bike should cruise at 1/8 throttle much smoother now. And all light handed acceleration will be much stronger too. Ideally, an Exhaust Gas Analyzer should be used to do this. The nice type that uses a insert on each header pipe to read CO2 and give perfect stoichiometric air fuel burn ratios is the best way to make sure the carbs are super dialed
My 1991 fzr600 wont start
Sounds like your carbs are clogged, leaving choke wide open or staying on throttle to force running conditions merely tries to bypass the pilot jets but ultimately the carb needs to be thoroughly cleaned and if the gas is pretty bad you will need to flush your fuel tank out as well.
How do you remove a
Remove the ride side case cover. Next remove the rotor using an impact wrench and rotor puller. now you can get to the stator to remove it. Please rate my answer.
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How to keep new exhaust
Use just a couple of drops of super glue. It holds the rings and then the heat from the exhaust destroys the glue. Works perfect! Please rate my answer. Thanks.
Where is the rectifier unit
put a multi meter across the battery terminals.
bike not running 12v or a little more
bike idling 12.5 v
bike 2-3000 rpm should rise to around 14v
These are not exact voltages, but if there is no rise when the bike is revved, there is a problem with the regulator or stator.
Not sure on that particular model, year , but if it cant be seen under the seat or side cover, it may be inbuilt in the alternator.
I have a 98 yamaha
This sounds like the clutch has gone out and needs to be replaced, it is very unlikely for the shift fork to get bent on these bikes.
I recently was given a
There is a couple was to look at this. 1. Write down your VIN and call a Yamaha dealer. They may be able to help.
2. There are VIN look up on the internet that may be able to translate your VIN over to which size your engine is.
How to fix fork seals
Hi,,,,,,fork seals are to stop oil coming out of your forks,,,,if your forks have oil on them ,then the seals need replacing.(you cant fix them)
hope this helps
Battery not recharging on the
if the battery is taking (and holding) a charge, my guess would be the voltage regulator, whitch if i remember correctly is located in the side of the rear cowling on the left hand side (a silver / black box with cooling fins on it) hope this helps
Where is the kickstand sensor
look where the sidestand pivot bolt is....just above it you should see a switch with a plunger, so when the sidestand is operated the plunger moves in and out.
My 06 FZR 600 is
Link: http://www.fzrarchives.com/images/pa...carburetor.gif
Top right #38
It should be a little screw with a philips screw head on it. It will be right below your carbs on the left side.
You should also look into getting your carbs cleaned as that will FIX your problem and not just work around it.
If this solution was helpful please rate/vote for me.
Im having problems with my
Check the switch it is by the pedal make sure it is adjusted properly and moving freely sometimes they get sticky when exposed to alot of the elements and this part gets alot of wear. Should be checked regularly and adjusted . It should have a lock-nut assembly and is fairly easy to locate as it is right in the general area of the foot brake area.
How do iknow if
hi normaly replacing it with another 1 is sometimes the only way to tell, even when tested some electrical items *** up as testing ok, and when you replace them the fault is cured, what is the fault you are getting? is your machine fitted with a seperate voltage regulator, most machines have a regulator rectifier combined, the rectifier converts alternating current ac to direct current dc, where as the regulator controls the amount of voltage, regulator problems overcharging, rectifier problems not charging, and discharging as the rectifier only alows current to travel in 1 direction, when it fails the battery voltage can then travel past it causing a discharging state
How much fork oil do
every bike do have various levels of oil in forks .
you would have to refer to the manual or ask a dealer for your bike to let you know the exact amount required .
You will have to be correct as this is a crucial as this affect the ride of your bike .
Be accurate with the amount you put in
Wiring diagram
It would help us to help you if you state the model and year of your bike, and give us an indication of the problem.
Is there any usuall problem
I agree with your friend. Most shops will not work on a bike over 10 years old. Dealers no longer have parts in inventory is one reason. The problem with the carbs is that they are CV carbs. This is a type of carb that uses an air pressure actuated slide. The throttle cable is not connected to the slide at all. If the diaphragm gets a pin hole or bad seal, the slide won't raise. Diaphragms are $160 each, if you can find them. Your best bet for parts is Babbitt's.
Please rate my answer, thanks.
www.babbittsonline.com/pages/parts/viewbybrand/default.aspx
Key ignition diagram for 1989 yamaha 600 fzr
You can find the wiring diagram in either a Haynes or Clymer motorcycle repair manual. A good place to find a repair manual would be from JC Whitney
www.jcwhitney.com or
eBay, I have purchased from both in the past. JC Whitney usually has a better selection, eBay can be hit or miss, but you can usually get a better price from eBay. Another source would be your local motorcycle shop, but it might be a little more expensive, but you could ask for a discount if you purchase your parts from them.
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