Questions tagged [yamaha]

A Japanese manufacturer of motor vehicles, boat motor, snow vehicles and small engine driven devices

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8 views

Yamaha ATV Carburetor Identification

I have a 2001 Yamaha Wolverine ATV. I have orderd a needle and seat for the carb multiple times by the VIN#. The parts have not fit.(JY4AHO4Y51A001880) I'm starting to think this is not the original ...
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1987 Yamaha Riva XC125 starts high then falls to low rpms and stalls out slowly after a rough idle

Intro: Hi guys, I wanted to start by letting you all know that I'm new to motorcycles and just vehicle repairs in general and this is my first bike. I believe I have reached the point where my lack of ...
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43 views

Torque for tightening engine bolts

I've ordered Evotech Performance's engine guard (or crash bobbins as they apparently call it in the UK) for my 2020 Yamaha Tracer 700 and want to know the correct torque specification necessary to ...
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30 views

Yamaha FZS 600 Faser - Losing a cylinder when hot

I recently bought a 1999 Yamaha FZS 600 Fazer. It was absolutely fine on the test ride. Did a couple of other short rides (about 20 mins), also fine. Then today after about 15 mins I lose a cylinder. ...
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15 views

Burning smell comes from the engine oil sump area

My motorbike has been suffering from an issue which goes like this . Whenever I drive for a few kilometres a smell comes from the engine oil sump area even if the engine oil is brand new . One year ...
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1answer
36 views

09 Yamaha 250 V-Star bogs down when throttle is twisted

I just finally got my first bike it's a 2009 Yamaha 250 V-Star. I bought a new carburetor and I have got it running, but when I seem to give it a lot of throttle it starts backfiring and bogs down. I ...
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29 views

crankshaft rotation R6

I am performing a valve adjustment, I have been reading the yamaha r6 workshop manual, and it tells me to rotate the crankshaft counterclockwise, by doing this I hear gear sounds that I did not like, ...
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16 views

2004 Yamaha Outboard 50HP vibrating around half throttle (2700-3100 RPM)

I've recently bought a 2004 Yamaha outboard, specifically a F50 TLRC (four stroke 50HP) and it is generally in good condition, takes a couple key turns on startup but always starts, a little rough on ...
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1answer
27 views

Float doesn’t work Yamaha Vino

I recently wrecked my Yamaha vino and while I’m trying to replace some parts I thought I would fix the fuel gauge (which hasn’t worked since I got the scooter a year ago.) I took the sensor out to ...
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31 views

Yamaha not starting (see video)

Afternoon all, I have a xmax 300 working perfectly until today when it did not start at all, I have sufficient power in the battery, every function working perfectly until I try to start it and it ...
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1answer
53 views

Sanding motorbike bolts and abs sensor plates?

I want to do some cleaning up on my 2 motorbikes whilst in lockdown. I was just wondering do the manufacturers put any protective coating on bolts, or the abs sensor disc on the wheels? As there is ...
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Motorcycle Probs Pt. 2

Alright, So my bike (Yamaha 1982 Xj550 Maxim) is on the fritz like always and would like to know what site, or secret underground facility, would be great to find a Repair Manual to help me with my 2 ...
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70 views

Motorcycle won't start or show signs of life

So a few months ago my Motorcycle (Yamaha XJ550 Maxim 1982) Decided just to lay down and die, I tried starting it over a billion times and it made a few buzzing noises and then stopped, lights won't ...
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39 views

My motorcycle didn't start yesterday but now it does, why and should I do something about it?

Two days ago my Yamaha FZ25 motorcycle didn't start (it doesn't have a kick starter, only electric starter), I called the dealer's mechanic who after checking if the battery was ok and who knows what ...
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100 views

Yamaha FZ6N idle randomly drops or increases, sometimes even stalls. Problem goes away after switching bike back on

I have a 2004 Yamaha FZ6N and quite some time ago, the idle started randomly dropping below 1000, with sometimes going below 600 and eventually the engine is turned off. i also noticed that when this ...
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34 views

Boring Engine Cylinders

I owned 1978 YAMAHA 175 Enduro (2 stroke) and i had to bore the engine cylinder and now i am using 1.00 piston in it.But i noticed that it's not speeding up above 80,when it reaches 80 it's like ...
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33 views

Yamaha YT3600 Erratic Revs

https://imgur.com/gallery/FbeIU8Y Could anyone indicate where to look first? I’ve not had much luck. Checked the air filter, fuel lines. It runs smooth when it’s under high load (mower deck on and ...
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137 views

1982 Yamaha Virago 750 won't start

The previous owner I have gotten this bike from let it sit for years, knowing this I rebuilt the carbs changed the oil and put in a new battery it also had a bad starter so I replaced that as well. ...
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2k views

Can I attach a DC blower to intake manifold of my 150CC Yamaha FZS FI engine?

I am planning to add a 12V DC blower (https://www.amazon.in/gp/product/B00LPUXVWS) to intake manifold of my Yamaha FZS FI 149CC engine. I thought it could work more like a supercharger, except it will ...
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Lowering front frame away from the handlebars on 2007 yamaha R6S

I recently bought a 2007 R6S I was wondering if there is a way to lower the front frame so there is a greater separation between the handlebars and the plastic. When I go for a very tight turn the ...
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82 views

2010 Yamaha VStar 250 Won’t Start

I bought a bike on CL a week or so ago and after some fresh gas and a new battery it was running well again. I was reminding myself how to ride when i stalled the engine and lost power. Having trouble ...
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349 views

Dirt bike wont start after making pop noise

Went out riding with my old, (but new to me) ttr 250 2003. This bike was in terrible condition then got rebuilt some years later and hadnt been ridden since it was rebuilt 2 years ago. It had been ...
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63 views

Yamaha FZ6 S2 - dead after key duplication

I've only had my used 08 bike for a week - first bike. It came with only a master key which I used to ride 2 days ago and I left the ignition in lock position. Today I had a copy made in the local ...
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2k views

Yamaha NMAX Won't Start

It has strong battery still. The horn is loud and I have all the lights. It would just click but there's no juice nor rev. What could be wrong?
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41 views

Sudden disengament of clutch in low rpms

I have bought a new Yamaha MT15, completed 200+ kms in it. But sometimes when I am stuck in traffic, I engage the clutch and gradually let it go but occasionally the clutch dis-engages and I am thrown ...
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49 views

FZR 600 not cranking

I have a 94 FZR600 that won't crank. Here are the symptoms. After turning on the ignition switch, all lights come on as expected. When I press the starter button, the headlights dim, and the starter ...
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167 views

Where to hook up my carburetor hoses on a 1998 Yamaha Breeze

1998 Yamaha breeze Four wheeler. Where do the carburetor hoses hook up
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1answer
61 views

Yamaha 600TT stopped, and won't restart

As I was driving home from work yesterday at around 80 km/h, my Yamaha 600TT lost electrical power all of a sudden (all dashboard lights out). At the same time, I also lost engine power, and the ...
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1answer
678 views

Virago sat for 15 years, won't start

My boyfriend owns a 1982 Yamaha Virago 750 and it's getting too much gas and won't start. Mind you that the bike had sat for 15 years before he got it. Help please.
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35 views

2001 Yamaha Royal Star 1300

I just bought a crashed motorcycle from my neighbor but is not driveable because the forks need to be replaced. Does anyone know if I can replace them with forks from a different brand, maybe honda ...
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1answer
205 views

Left motorcycle lights on all night; won't turn on

I got a 2017 Yamaha FZ07. I accidentally left the key on came back to my bike the next day and it’s completely dead tried to jump start got nothing tried push starting it started but when i slowed ...
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1answer
50 views

Did I damaged my engine trying to remove the flywheel nut with resistance on the pto coupler?

I was trying to remove the flywheel nut while providing resistance to the pto coupler, now if I spin the flywheel and provide resistance to the coupler the coupler remains in place while the flywheel (...
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181 views

Slipping clutch on my Yahama YZF600R 2002 34,000km

I just bought my Yamaha YZF600r about 2 months ago and at first I noticed first and sec were slipping and last night when I went for a ride I lost all power and had to pull over. Bike will start no ...
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44 views

Got a Yamaha MBK 100cc scooter the problem

Yamaha MBK 100cc starting problem turn the key no lights on the dash no electric start but it will start off kick start but still no light none ov them
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27 views

Problem moving gear lever when shifting

I've got a Yamaha TTR 125 LE that is having problems shifting from 2nd to 1st (down shifting). It's kinda like you have to pump brakes on a car.I have to push down on the shifter multiple times for it ...
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24 views

1980 yahama idleing issue

I have a 1980 xs1100 yahama , the carbs were rebuilt and synced , so air gas mixture is good to ! But it runs fine when idle is a little higher by twisting the throttle ....but if I stop at a light ...
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38 views

Problem with electric start

I've got a TTR125LE that runs great but the electric start will only engage in neutral. I need some help and I don't want to do something about it unless I fully understand the situation because I ...
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2answers
81 views

FZS600 won't start and gauges keep turning on and off

I have a 2003 Yamaha FZS600 that lately started to drain the battery while it's not in use for 2-3 days. I bought the battery in this year's February and if I charge it it does its job. Yesterday I ...
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1answer
1k views

2 Stroke making choking sound on full throttle after carb replacement

I have a Yamaha RX 135 which is a 2 stroke bike, and I have replaced it's carburetor , Previously it was stock 26mm round slide mikuni carb , and its been replaced with 30mm Flat slide mikuni. After ...
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330 views

Sportbike Throttle Body Out of Sync

I recently purchased a 2017 R6. At around ~450 miles I had the 600 mile maintenance done early because I noticed my bike wasn't shifting as smoothly and the engine wasn't running as smoothly (running ...
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63 views

Motorcycle(Yamaha Fzs 2014) won't start even with kick after sitting for 4 months

My motorcycle (Yamaha Fzs 2014) has been sitting idle for the last 4 months. Now I can't start my motorcycle even with kick. How do I start my motorcycle?
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4k views

I get confused to understand the choke on or off position of Yamaha Saluto RX

I am unable to understand which is the choke off position (up lever or down lever)
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1answer
81 views

Fix motorcycle(FZ-S) accelerator

I own a Yamaha FZ-S V2 which is available in India only I guess. It is 17 months old and now the accelerator is not working properly, the engine shuts down after I start and then pull the accelerator ...
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857 views

Probably Tappet noise in my brand new yamaha fz fi

Little Tappet noise from my brand new bike i.e yamaha fz fi india. Svc guys told me it require valve clearance adjustment. My question is, is it ok for brand new bike to adjust valve clearance on its ...
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1answer
104 views

Gas in oil 2015 FZ-09

I have a 2015 FZ-09 with 1000 miles on it.This next part makes me sick. This weekend the bike fell over in driveway and was down for several minutes. I stood the bike up and off I went to ride with my ...
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1answer
91 views

1998 Yamaha XTC750 Super Tenére carburetor air box is not lining up with the engine

My Super Tenére mentioned in this post is finally nearing completion, but now it's almost back together I'm thinking the frame must not have been quite straightened back to where it should have been. ...
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174 views

Yamaha R6 engine stalling when downshifting

I am using a 2000 Yamaha R6 for this year's track season. Last time I used it I was downshifting from 3rd to 2nd whilst braking at the end of a straight line and the engine stalled locking the wheel (...
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141 views

What is this cable hanging down and should it be connected to anything?

I have a Yamaha XJ6N, when I was washing it today I noticed a cable poking out that I've never noticed before. Wondering what it is/if it should be connected to anything:
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181 views

Is it normal for motorcycles to switch off if they are not revved after several hours of being idle?

I have a Yamaha YZF R125 and I am noticing that after it has been unused for several hours, such as after the night or after work, as soon as I start it, if I do not rev it a bit, revs gets really low ...
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3k views

What Mikuni carb model do I have?

I have a Yamaha XS750 1979 rebuilt as a cafe racer (not by me). I need to buy some parts for the carb, but cant seem to find out what carb I have - no ID number anywhere. I think the original is ...