The $200 to send it to Todd was well worth it IMO. The new 2009 Yamaha YFZ450R raises the bar yet again with a motocross inspired design, all-new fuel injected engine, cast Engine trouble warning light 2. Flood damage. Content on raptorforum.com is generated by its users. This is not just a refined 2008 YFZ 450, but an all new 50" wide race bike. If you stick with a stock compression piston, you really won't have any problems. When looking for a performance boost out of your YFZ, the first Yamaha 2004-2009 YFZ-450 Repair Repair Manual PDF instant and Owners Manual Yamaha YFZ-450 2004-2009 Service Repair Owners Manual Download! There are two adjuster screws on the carb, one coming straight out of the bottom of the bowl, and the other is right above the bowl on the left side. Fuel level warning light 3. Our 2009 Yamaha YFZ450R was not charging and couldn't maintain battery voltage after a weekend out on the track, so we popped it open and performed some simple i shut it down and going to tear it apart tonight. Odometer problems. I asked him if the fact that I was running a completely stock motor was okay and I could get away without having the upgrade done, and he said stock motor, built motor, didn't matter, the wrist pin won't get enough oil without the upgrade. the compression ratio like yours is extremely high. a friend of mine has a 2007 yfz 450 that he bought new and has never been in the engine, he was riding it and all of a sudden it locked up, but it will start and run for a bit then it locks up again. Before diagnosing starting problems on your Yamaha ATV, have a digital voltage meter and a test light on hand. I wonder if I can just get the squirter machined in if I already have the 07 oil pump? No changes to the engine means no problems. Fuel pump 4. and more Yamaha VIN decoder | Yamaha YFZ 450 2009 Specs and features | Yamaha problems, recalls and complaints. You do not need to change the entire cover and pump assembly. Yfz 450 brake diagram. He machined the part into the case and sent it back along with the '07 oil pump and a new gasket. As a member, you can post in our forums, upload your photos and videos, use and contribute to our downloads, create your own member page, add your ATV events, and even start your own ATV club to host your own club forum and gallery. 2009 Yamaha YFZ450R Transmission & Differential Fluid. Intake air temperature sensor 8. Yamaha made a commitment to lower sound levels last year with its semi-mechanical muffler and is sticking with it. 2009 Yamaha YFZ450R. I cleaned the carb and replaced the pilot jet. Does not cover the 2009 and up fuel injected YFZ450R. ECU i was riding my 05 yfz 450 and it started acting like the top end was seizing up. A: We had no problems with YZ450F jetting last year and thus we cannot logically have any problems this year. The easiest and cheapest way to add a squirter to you 04-05 is with our custom Cometic gasket and drill bit kit. Baltimore, MD (2/22/2009) - With the start of the 2009 ATV racing season just around the corner, it was decision making time on what quad to race for the 2009 GNCC racing season.I have raced the Honda TRX450R the past couple of years with great success, but with the Honda GNCC contingency cut in half for 2009 Stay tuned for that. Yamaha 2009 YZ450F Pdf User Manuals. Using a properly formulated transmission fluid or differential fluid for your Yamaha YFZ450R can protect your ATV from costly problems down the road. The '04-'06 models all had the issue, because the squirter was the same on all of them. Buying a bike starts at Bikez Get a list of related motorbikes before you buy this Yamaha. Get the latest Yamaha YFZ 450 R reviews, and 2009 Yamaha YFZ 450 R prices and specifications. 2009 Yamaha YFZ450R. I figure I would thow a little input in here as we were the ones who were building Kory Ellis's YFZ for Factory Yamaha when this problem came up. This is a view of the bottom of the carb looking up towards the top. Riding your Yamaha ATV is quite the rush, but riding it nonstop for extended periods of time might cause electrical problems from overuse. my 06 doesnt have a squirter. You So I finally got my bike running (kinda). AMSOIL Synthetic ATV Transmission and Inspect technical data. The bikes did though. When I had my YFZ, I sent the case out to J&T within a week of buying it, and his turn-around was about two days. Intake air pressure sensor 6. A Year With The 2009 Yamaha YZ450F - Dirt Rider Magazine. This is i think it needsnew top end with the oil mod so i want some info on it and how to do it. might have to pick this up, i have the high flow pump already. 07 yfz 450/ dasa classic/ 14.25:1 venom/fci/port and polished head/42mm carb. We do our best to resolve any issue. Location: Somewhere on the West coast dunes. a friend of mine has a 2007 yfz 450 that he bought new and has never been in the engine, he was riding it and all of a sudden it locked up, but it will start and run for a bit then it locks up again. Yamaha yfz 450 carburetor diagram. The '04-'06 models all had the issue, because the squirter was the same on all of them. Best Off-Road Trails yep took it apart and the rod bearing conneted to the crank is starting to seize up. i paid the 100 dollars for the factory battery and it fired right up. The bike is very hard to start, once it finally starts it idles steady, but very high. Now, I'm having an issue with it not wanting to rev up. 2009 YZ450F Carb settings? 2009 Yamaha YFZ450R 2009 Yamaha YFZ450R . 2009 Yamaha YFZ450R (YFZ450RY) ATV Workshop Repair & Service Manual [COMPLETE & INFORMATIVE for DIY REPAIR] Also, the Yamaha YFZ450 is $800.00 cheaper, and I can use the extra money saved to buy aftermarkets parts. The Yamaha has no motor changes for 2009, aside from some minor alterations to the shift forks and an additional mounting hole for the stator. When you rev it in neutral, it revs from the high rpm to lower rpm and it sits in high rpm for a few seconds before getting into normal idle speed. yfz 450 problems. This brings me back to where I jumped into this threaddo you know anyone who has the full oil mod write up plus pictures? '01 Raptor 660: 101mm 11:1 Wiseco, HCII, P&P, Curtis Sparks Exhaust, ProFlo w/ K&N, ACE Fabrication +2+1, JTM, G-Force Extended Axle, Holeshot HD, Holeshot XCR, Haulers, ProTaper SE Raptor Bend, ProTaper Pillow Top Grips, ASV Clutch Lever. Frame damage. Top Quality Well CNC-Machined KIPA Carburetor, easy to install, Directly Fit, Improve throttle response for better engine performance, Pefect Idle 04 yfz 450 wont start with electrical start i have a 04 yfz 450 quad. Show any 2009 Yamaha YFZ450R for sale on our Bikez.biz Motorcycle Classifieds. Yamaha YFZ450R Charging System Diagnosis. With the choke on, it doesn't want to rev up. It starts ok, but if I turn off the choke it dies. Sure the YFZ450R has a significant advantage over the YFZ450 in stock trim, but for nearly every issue, there is an aftermarket company that has developed a replacement part to fix the issue. Service records. The adoption of the FI system has resulted in a highly precise fuel supply, improved engine response, better fuel economy, and reduced exhaust emissions. Injector 7. CHAT 2008 Raptor 700R SE, 2010 Raptor 250, 2008 Raptor 250. So the compression on this little quad came up to 90 psi. Read the riders' comments at the bike's discussion group.And check out the bike's reliability, repair costs, etc. http://yfz450.theatvchannel.com/invision/index.php?showtopic=94896&st=0, http://yfz450.theatvchannel.com/invision/index.php?showtopic=97263, http://yfz450.theatvchannel.com/invision/index.php?showtopic=49282, http://yfz450.theatvchannel.com/invipic=94896&st=0, http://yfz450.theatvchannel.com/invihowtopic=97263, http://yfz450.theatvchannel.com/invihowtopic=49282, http://teamalbaracing.com/product.php?productid=2649&cat=325&page=1, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada, raptorforum.com is an independent Yamaha enthusiast website owned and operated by VerticalScope Inc. (800) 336-5437 7am-7pm Monday - Friday, 8am-4pm Saturday MT. While the problem might be something as simple as a blown fuse, you may need other parts such as a new battery or a starter relay assembly. Maybe some late 06s had it fixed, but i think 07 is officially when they fixed it. So this comes with a bit also and instructions? YFZ450R delivers! 04 yfz450 has no spark.Think it might be tors system or tps problem.checked everything else..i mean everthing,timing,fuel,compression,pickup coil resist.,primary and second. Although a track-only shootout between those machines will be interesting, the 2009 Yamaha YFZ450R can also compete against the other trail oriented 450s. I squirted a little bit of oil into the plug hole and it came up to 110. Nearly three inches wider overall than the YFZ450, the stance of this new 450R is motocross-ready. When I had my YFZ, I sent the case out to J&T within a week of buying it, and his turn-around was about two days. 2009 Yamaha YFZ450R, CALL 503-769-8888 2009 Yamaha YFZ450R Key Features: In ATV motocross, great power output doesn t mean much without superior handling. We sent our case off to Curtis Sparks at the time for the oil mod because he was about the only one at the time that was doing them. Airbag deployment. If you cant wait that long and you ride in all types of terrain or just a specific one, you wont waste your money buying the 2009 View online or download Yamaha 2009 YZ450F Owner's Manual 2004 and 2005 models do not have a oil squirter. Step 1. it turns over fine with no plug in it, any ideas. When the bike is warm after a couple minutes of riding, the problem occurs. As stretch said, the '07 was the first year that the upgraded squirter was on the quad from the factory. raptorforum.com is not in any way affiliated with Yamaha Motor Company. GET A SLIP-ON. 06 700/ racers edge +1/ M1 cam, +3tb/ force 4's/ fci/ 12.5:1 venom cp/ msd blaster. As stretch said, the '07 was the first year that the upgraded squirter was on the quad from the factory. Q: HOW IS THE 2009 YAMAHA YZ450F JETTING? Recalls. 2009 Yamaha YFZ450R . Give us a call or chat. 2009 Yamaha YFZ 450 R Reviews, Prices and Specs. The 06 quads didn't have the oil squirter yet. By karel kramer. KIPA Carburetor For YAMAHA YFZ450 YFZ450V YFZ 450 2004-2009 Honda CRF450R KEIHIN FCR40 FCR 40mm, KAWASAKI KX450F 2006-2009 KLX450R 2008-2009. we pulled the valve cover off and got it at tdc, i noticed that the exhaust cam is 1 tooth off clockwise, i JavaScript is disabled. Enthusiasts sometimes overlook ATV transmission and differential maintenance. 07 is the first year for the quads to have the mod done. In 2006 Yamaha recognized the fix and added a squirter to production. coil resist., followed troubleshoot if/then flow chart,swapped cdi from running machine and still nothing.is there a proper way do For 2009 Yamaha has stepped up to the plate with the all new YFZ 450R. For a better experience, please enable JavaScript in your browser before proceeding. The original YFZ was the first 450 class Pure Sport ATV. NEED HELP? 2006 suzuki eiger carburetor problems. Yamaha Yfz450 Service Manual Repair 2004-2009 Yfz 450 DOWNLOAD HERE Instant download of the factory repair manual for the 2004-2009 Yamaha YFZ450. Ignition coil 5. ive had my battery go bad and found that another battery other than factory would turn over the engine, but would not start. By providing a feed from the back of the oil filter housing to the top side of the case using a SPECIFIC size bit pressurized oil will be directd to the the pin to solve the problem. Vehicle registration. A forum community dedicated to Yamaha Raptor owners and enthusiasts. Cyclepedia 2004 2009 Yamaha Yfz450 Atv Printed Service Manual For 2004 2009 yamaha yfz 450 four wheelers. how much does it usually cost to fix the problem gaskets, pistion, rings, rod, bearings, etc.. Ok, first off I know this is an old thread, but I just landed my first ever 450 YFZ and its an '06so now reading all this oil mod stuff has me nervous as all get out. I am pretty good with mechanical things, but this one is mysteriousthe link to the pictures in the thread is old so no picturesI would sure feel a ton better seeing what has already been done successfully. Come join the discussion about performance, news, modifications, troubleshooting, maintenance, and more! we pulled the valve cover off and got it at tdc, i noticed that the exhaust cam is 1 tooth off clockwise, i realize that its the same as the cam mod but he didnt do it and he bought it new seems weird. Look at photos. 1. We have an 04 and was one of the first ones to come apart when it was new.