Yamaha Raptor 700R Valve Adjustment | Setting Cam Timing on a Yamaha Raptor 700 | Partzilla.com
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- Опубліковано 30 вер 2024
- Buy the tools you need for a valve adjustment on your Yamaha Raptor 700: bit.ly/Raptor-7...
Determining the valve clearance on a Yamaha Raptor 700 is a critical step when you’re tuning your engine rebuilding your engine, or in our case, building one from scratch. In this video, we’ll show you how to find top dead center on your Raptor, and then we’ll move to the valves. The valve clearances are as follows:
Yamaha Raptor 700 intake valve clearance: .10mm with a tolerance of .09mm-.11mm
Yamaha Raptor 700 exhaust valve clearance: .18mm with a tolerance of .17mm-.19mm
We’ll use feeler gauges and a tappet adjustment wrench to get our valves into Yamaha’s specifications.
See how to install the valves on a Yamaha Raptor: • Yamaha Raptor 700R Eng...
See the Yamaha Raptor engine build from start to finish here: • 2017 Yamaha Raptor Eng...
Check out these diagrams to see where we’re working:
Valve diagram:
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Camshaft and chain diagram:
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VIDEO HIGHLIGHTS:
Finding top dead center - 1:15
Adjusting the valve lash - 2:28
Find thousands of Yamaha ATV parts here: www.partzilla....
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In the video we’re working with a 2017 Yamaha Raptor 700R, but you may have similar steps for your Yamaha ATV. If you’re not sure whether these steps apply to your machine, leave a comment and we’ll get back to you.
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Would it be bad if I didn’t change the O-rings. My quad only has 15 hours on it….. I appreciate it Thank you!!
Thankyou 🙏
I love this channel- bravo 👏
Slide in like a knife to butter 👍🏻
Thanks, i made it.
Greats from germany
He chose the middle valve adjustment specifications. That’s a good way
I think it would be informing to see a build series just like this with a yfz450 motor.
If I adjust the timing chain, do I have to adjust the valve ?!
I have a 2018 Raptor 700 and I just saw that the lines are not parallel to each other.
And I don't have any problems with the engine running properly and there are no symptoms whatsoever
Greetings friend I would like you to help me, I have a YFM raptor 700 year 2020 I would like to know how many pounds of pressure the fuel pump should have, thank you very much 👍🏻
Best videos!
I'm looking for info on checking and adjusting gear backlash on a 2006 yamaha raptor 700r.
Lucky I just bought one 😛👍🏻👍🏻👍🏻🤗
On a utility would the valves being off cause you not being able to pull the motor over by hand ?
I wish they still sold those wrenches
Is it the same process for a Yamaha raptor 250 2009????
Las válvulas de admisión y escape se calibran en una sola puesta a tiempo o hay que girar nuevamente el motor. Para calibrar las de escapé
hey if your valves are to lose will it be hard to turn over?
Hey i bought a 734 kit for my 2018 raptor the mechanic is saying the piston is touching the valves what can i do to fix it ?? I had to go get my bike he obviously don’t know what he’s doing I can’t trust him
one quick thing i can think of is TDC (top dead center) may not be set correctly? if so you could possibly have a kit for another engine perhaps? i believe the 734 kit is a big bore kit and not a stroker one. unless you have the wrong kit or valve-train issues their shouldn't be a issue with it
@@PartzillaParts so I found out what the problem is .. i put a 5250 cam on it and its way too big i have to shave the rokers and change springs
My raptor keeps making a noice, I adjusted the valves how you said and its making it worse. Any thing you recomend me?
If it's a loud tapping noise, you either need to adjust them again or perhaps new valves if they are past tolerances
Hi. Do you ship to Spain? Thank you urgently
Yes, everything but Can Am and Polaris.
Hi. Do you ship to Spain? Thank you urgently
Yes, everything other than Polaris or CanAm
What size is the square on the valves?
The size of a Robertson #2 screw head 😂
@@rider56AK907 yeah it’s 3mm
my timing mark on the cam is not 100% straight whit the sprocket but its straight on the crank line
I'm assuming you have fixed this by now since your comment is 6 months old lol so was it a stretched chain or did it jump a tooth?
The mark on the cam is normally a tiny but to the left when on Tdc nothing to worry about as long as it’s not more than 1/8-1/4 inch away