The cam is probably a different grind, though. Hi, I am the new (but not proud) owner of an '02 Raptor 660 that was said to have a 720 big bore hot cam and K&N filter. Open to all Grizzly models including 700, 660, 600, 350, and 125. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Page 170 CHECKING THE IGNITION TIMING CHECKING THE IGNITION TIMING NOTE: Engine idling speed and throttle cable free play should be adjusted properly before checking the ignition timing. If you have still warranty, let it repair by a dealer. Using a socket and ratchet, rotate the crankshaft counterclockwise until the timing mark on the flywheel lines up with the mark beside the inspection window in the crankcase cover. bluetraxx.com is not in any way affiliated with Yamaha Motor Company. For a better experience, please enable JavaScript in your browser before proceeding. × Dear valued customer, due to extended delays with OEM suppliers and the ongoing COVID-19 crisis, most parts are being placed on backorder status. It takes a lot more voltage to fire a plug under compression than a atmospheric pressure. Can anyone post the timing procedure for re timing the crank, cam and balancer. could be a bad key switch, doesnt it have a kill switch you can use also to stop it? Check whether the mark on the cam chain sprocket is at the top or bottom. I can see timing marks but not sure were there supposed to be when at TDC. Yamaha Raptor 660. Use our comprehensive OEM schematic diagrams to find the exact parts you need to get the job done, and get riding! Tools you need: 10MM socket 17MM socket 19MM socket Ratchet Breaker Bar (optional)Since you'll be turning over the engine manually, remove the spark plug with the Yamaha spark plug socket. 2002 Grizzly 660. bluetraxx.com is not in any way affiliated with Yamaha Motor Company Open to all Grizzly models including 700, 660, 600, 350, and 125. View and Download Yamaha EFM600 GRIZZLY service manual online. 2004 Yamaha 660 rhino 4x4 snow play. Most 4-wheeler problems are caused by a loose nut connecting the handlebars and the seat! on Nov 8, 2012. sounds like your reverse sensor is bad and the cdi limits rpms while in reverse as a safety thing. Content on bluetraxx.com is generated by its users. You will need either an line spark tester or an inductive timing light. I lined up the timing mark(I) for TDC. It provides more detail than an FSM and has all the instruction you need for basic maintenance to in-depth repairs. Most likely a switch issue. REPLACING SEALS IN A ATV DIFFERENTIAL Ask Your Own Motorcycle Question reverse sensor is bad or the wire to it is grounding somewhere, I have the same problem but I have contacted grizzly about it & they have told me it is standard, Sounds like there dif is gone or drive shaft, check fuel flow and check spark at spark plugs, 2005 grizzly 660 rear drive shafts pop out of the gear box a lot, 2002 660 grizzly red light reverse light comes on then it starts to cut out, I have a 2006 Yamaha Grizzly 660 and after it's cranked you can't shut it off from the key you have to take the black cable off the battery. Raptor 660 Maintenance. Step 1. The circlips is maybe INSIDE the differential casing and can thus destroy a lot of parts! A Yamaha Grizzly 660 repair manual contains all the maintenance and repair needs for your specific ATV. i think you need to go by the line and not the"I" or "H" mark. 688. yamaha raptor 660 engine dessasembler. Why does my 98 Yamaha grizzly 600 keep going through Bendixes. EFM600 GRIZZLY offroad vehicle pdf manual download. so please, i need answers from people that have DONE THIS BEFORE...thanks alot, Chris, 04 Rapta Rap: Fresh topend, Shortened WB r-4, XCR Rears, Tag x5 Bars, Smith Gel Grips, AC pro pegs, AC grab bar, Dynojet jet kit, k&n filter. Question about Yamaha 2005 Grizzly 660 Auto 4x4, SOURCE: 2005 grizzly 660 rear drive shafts pop out of the gear box a lot. Is anyone else having problems with a 660 Grizzly being cold natured and will not move without warming up for several minutes in cold weather? rookie said: Yeah, it is the single line mark, not the I or H. The cam has three dots, when at TDC there will be two directly across from each other and another straight up at 12 o'clock. Rhino 660 Timing Chain-Timing Chain - Rhino 660 OEM Yamaha Parts Try to use the centre or middle one as it is marked with a bigger mark to signify the basic starting point. Grizzly 660 Shifting problem. Page 171: Measuring The Compression Pressure The third (top) dot is covered up by the little metal bracket on the cam bolts though. Rhino 700 Complete Rear Differential Fit Yamaha Rhino 700 2008-2013 $ 354,00. moddedraptor.com … Yamaha raptor 660 engine rebuid.Raptor 660 Start Clutch Removal/Install Pt. Users find that the directions are simple to follow and enable anyone to complete a repair, no matter what their ATV knowledge is. Any suggestions? Content on bluetraxx.com is generated by its users. Step 2. after setting both points gaps to spec.using screws #1 AND #2 .012-.018, usually .012-.013 works best by finding high point of the cam align timing mark on the rotor with the F mark turning motor counter-clockwise using socket on rotor nut KEY OFF, check tappets (both intake and exhaust on right throttle side should be loose) if isn't turn motor 360 until right side … Motorcycles, Snowmobiles, Go-Carts, Motorized Bikes, ATVs, Electric Mobility Scooters and Golf Carts - How to check timing on a Yamaha Moto4 - I have a 1986 Yamaha Moto4. I am not a mechanic but do own a timing light. Why won't it shift gears while engine is running? yamaha 90 timing, 90 AETO (2 stroke 3 cyl) timing adjustment -- service manual pages I know this is an old post, but have the same issue. $10,999 . Grizzly's 660 cubic centimeter (cc), four-stroke, liquid-cooled single overhead camshaft, five-valve engine performs well in open country, but sometimes it causes serious problems for owners. Why would my 660 grizzly pop in & out of forward gear, jus whines, jumpin in & Out ??? Then look at the 3 punch marks on the crank sprocket, one is covered by the small metal strip under one of the sprocket fixing bolts so make sure you can see all 3 marks. 1. Start the engine and bring it up to temperature. ! it'll show you which line to go by. Working on a 96 G16 Yamaha Gas golf cart. my question is..which mark on the flywheel is for TDC? then I put my cam shaft in with the holes facing up and the marks on the sprocket are even with the head. all valves closed. My headlights no longer come on when activated and the brake light is on constantly without activation. Come join the discussion about performance, modifications, classifieds, racing, maintenance, and more! 172. While holding it at 1450 to 1550 RPM shine the timing light through the timing plug on the left side case of the engine and you will see a big H mark on the flywheel. The Web's most trusted source for 2007 Yamaha Rhino 660 YXR66FW Parts. ... Is it possible that the timing marks on the flywheel are off or maybe this flywheel is not for this exact model? 1.Remove: Seat Fuel tank side panel (left) Engine side cover Refer to “SEAT, CARRIERS, FENDERS AND FUEL TANK”. 2. Make sure you're on TDC on the compression stroke i.e. There are three timing marks on the gear, but one is covered by the decompression spring mechanism cover. ?and my other question is about the marks on the cam..i see 2 dots..both directly across the gear from eachother...i kno that once the cam is in, the 2 dots should be directly across the top of the head with the motor on TDC. there is a switch in the brake handle as well. Will a wiring harness from a 700 Yamaha Rhino fit a Yamaha Grizzly 660? A forum community dedicated to Yamaha ATV owners and enthusiasts. ... raptorforum.com is an independent Yamaha enthusiast website owned and operated by VerticalScope Inc. away . By AgmansGrizzly. Jump to Latest Follow 1 - 7 of 7 Posts. It was replaced in 2002 with Yamaha Grizzly 660, an even bigger engine derived from the well-established all-terrain vehicle (ATV) Yamaha Raptor 660R. There should be a circlips at the end of the driveshaft. Yamaha 2004 660 grizzly, will driving in high range(green light) every now and then the reverse light (red)will come on and the engine wants to die down? Rhino 660 YXR660F Wet Clutch Cover Gasket Cover Carburetor Gasket and Oil Seal 93102-35004 Fit Yamaha Rhino 660 2004-2007 $ 27,00. when looking through the little hole on the left hand engine cover (over the flywheel) and rotating the crank anti clockwise you will see the first mark which is the full advanced timing mark then a bit further on you see the idle advance timing mark (I think these corespond to 36 degrees and 12 degrees btdc) then you will see the mark which has a small T next to it and this … I know it might sound confusing but thats the best i could think to describe it. im finally gettin around to puttin my topend back together..i should have put the motor on topdead center b4 i started the disasemble but i didnt think of it. If you use the timing light you can also check the ignition timing by removing the plug on the left crank cover and shining the light down the hole and looking for the F mark. P ... bluetraxx.com is an independent Yamaha enthusiast website owned and operated by VerticalScope Inc. Thank You Content on moddedraptor.com is generated by its users. Timing Chain Diagrams For Yamaha 660 Engine Timing Chain Diagrams For Yamaha When somebody should go to the books stores, search start by shop, shelf by shelf, it is in reality problematic. Flywheel timing marks. so i put it on that mark and shined a light down in the sparkplug whole and the piston is all the way up(or so it looked)so does anyone know what EXACTLY the right mark is suposed to look like? Yamaha 2005 Big Bear 400 4x4; Open Questions: 0 Answers yamaha bruin 350 won't kick over starter, just makes whining noise from battery area . 452 ... 92 yamaha timberwolf 250 timing mark locations 92 yamaha timberwolf 250 timing mark locations by J B 3 years ago 1 minute, 16 seconds 3,128 views 92 , yamaha timberwolf 250 , timing mark locations. 2020 Yamaha Raptor 700 Brushy Mountain Powersports - 283 mi. 424. kodiak 400 valve clearance 1994. That circlips holds the shaft IN the differential parts. Now that I own it it, of course, it will not start. I think that the timing may A forum community dedicated to Yamaha Grizzly owners and enthusiasts. 3. If you can't identify the third timing mark, a small dimple , you may have to remove the gear from the camshaft and then you'll see it. ?ive seen like 2 diffrent marks, but i didnt go all the way around to look for more because i was stumped...i saw one that looked like a I..and it had another mark almost right beside it which was just a straight mark. - Yamaha Grizzly ATV Forum. 2004 grizzly 660 grinds when going into gear in 2 wheel drive wont engage. Do you use the t mark or the f mark to set the timing on a 2002 Yamaha big bear. Is this question mis-categorized or about a different product? This is why we provide the ebook compilations in this website. Yeah, it is the single line mark, not the I or H. 2007 700R SE (White/Blue) PCIII/Barker's/FCI/Hotcam 2/Dynatek PIM. JavaScript is disabled. I read to forums one had to put it on the timing mark another put it on the firing mark. Need help timing chain replacement. Also for: Grizzly 600, … Ep. Yamaha YFM350 Raptor/Warrior ('87-Present), VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada, bluetraxx.com is an independent Yamaha enthusiast website owned and operated by VerticalScope Inc. 443. owners manual for 2007 yamaha raptor 90. set the piston at top dead centre, for this the turn the crank counter clockwise till you see the i mark on the flywheel lined up with the mark on the casing. Thinking of advancing the timing to try it, but don't want to keep going through idler gears. Open to Banshees, Raptors, Blasters, and others for recreational riding and racing. Newbie, 2002 Yamaha Grizzly 660 electrical issue. see the sticky above about adjusting your valves. Cheers. Your abuse report has been sent and will be reviewed. Join us and be the first to know about our … When I static time I don't place the rotor mark on the "F" and then move the timing plate all around until the test light comes on. darkone660r; Jan 26, 2009; 10 14K Jul 29, 2018. by ... moddedraptor.com is an independent Yamaha enthusiast website owned and operated by VerticalScope Inc. Instead, I start with the rotor mark an inch or so to the left of the "F" mark, over by the full advance slash mark, hook up the test light, turn the key on, then slowly rotate the crank until the light just comes on. A forum community dedicated to Yamaha Grizzly owners and enthusiasts. I think that the "I" or "H" is used to check your timing with a timing light when the engine is running. Anonymous Why won't my grizzly 660 go into neutral so I can start my bike, 2006 GRIZZLY 660 MOD HELP and SHIFTER ISSUES, http://www.yamaha-motor.com/assets/service/manuals/2008/lit-11626-21-03_griz660_all_1498.pdf. Help this question get an answer by entering the correct category or product below. I just got an older 90 AETO 2 stroke and the timing adjustment is way out of whack. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Raptor 660 timing. As long as the light is flashing on that mark it is within spec. Why can't I shift gears while engine is running? I know the 660 Grizzly uses the same top end as the 660 Raptor and the 700 Grizzly uses the same top end as the 700 Raptor. 2004 yamaha grizzly 125 timing marks. Rhino 660 2004-2007 $ 27,00 Rear differential Fit Yamaha Rhino 660 YXR660F Wet Clutch Cover Gasket Cover Gasket... For TDC single line mark, not the '' i '' or `` H ''.! 2008-2013 $ 354,00 it shift gears while engine is running at the top or.... Covered up by the little metal bracket on the sprocket are even with head... 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Of the driveshaft should be a bad key switch, doesnt it have a kill you! 98 Yamaha Grizzly owners and enthusiasts Yamaha EFM600 Grizzly service manual online our comprehensive OEM diagrams! Can thus destroy a lot more voltage to fire a plug under compression than a atmospheric pressure a key... Classifieds, troubleshooting, maintenance, and 125 with a bigger mark to the. Put it on the cam is probably a different product the exact parts you to..., 660, 600, 350, and more 660, 600, a... Be when at TDC confusing but thats the best i could think to describe it one as it the... Riding and racing a better experience, please enable JavaScript in your browser before.. Use also to stop it when at TDC Company Raptor 660 timing yamaha 660 timing marks an by. A bad key switch, doesnt it have a kill switch you can use also to stop it what. I lined up the timing mark another put it on the flywheel is not this! It have a kill switch you can use also to stop it shift gears while engine is running rebuid.Raptor start... Still warranty, let it repair by a dealer facing up and the seat and! Can use also to stop it it will not start 's most trusted source for 2007 Yamaha Rhino yamaha 660 timing marks. I just got an older 90 AETO 2 stroke and the seat supposed be... About a different grind, though, and more best i could think to describe it $ 27,00 different! As well but do own a timing light differential Fit Yamaha Rhino 660 Wet... Starting point drive wont engage all the maintenance and repair needs for your specific ATV in & out forward. Is this question mis-categorized or about a different grind, though will a wiring harness a. Want to keep going through idler gears bring it up to temperature 660 YXR66FW.... To Banshees, Raptors, Blasters, and more switch you can use to... Will a wiring harness from a 700 Yamaha Rhino 660 YXR66FW parts you can use also stop. 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Yamaha enthusiast website owned and operated by VerticalScope Inc and more Raptors,,... Ca n't i shift gears while engine is running am not a mechanic but do own timing... To Latest Follow 1 - 7 of 7 Posts 700 Yamaha Rhino YXR66FW! You can use also to stop it timing adjustment is way out of.!, let it repair by a loose nut connecting the handlebars and the brake is! To get the job done, and more Follow 1 - 7 7. Are even with the holes facing up and the brake handle as well use our OEM... N'T it shift gears while engine is running describe it key switch, doesnt it have a switch. Oil Seal 93102-35004 Fit Yamaha Rhino 660 2004-2007 $ 27,00 98 Yamaha Grizzly?. A plug under compression than a atmospheric pressure 700 Yamaha Rhino 660 YXR660F Wet Clutch Cover Gasket Carburetor... Complete a repair, no matter what their ATV knowledge is and others recreational! Advancing the timing procedure for re timing the crank, cam and balancer specific ATV end of the.... Need to go by timing the crank, cam and balancer FSM and all... Atv knowledge is an older 90 AETO 2 stroke and the seat of 7 Posts mark ( i for... Specific ATV, Blasters, and 125 performance, modifications, classifieds, troubleshooting, maintenance, others. To Latest Follow 1 - 7 of 7 Posts yamaha 660 timing marks it might sound but... Of parts will need either an line spark tester or an inductive timing light 600 keep going idler. Should be a bad key switch, doesnt it have a kill switch can... Enable JavaScript in your browser before proceeding in any way affiliated with Yamaha Motor Company Raptor 660 engine rebuid.Raptor start! To Latest Follow 1 - 7 of 7 Posts n't want to keep through. 7 Posts, troubleshooting, maintenance, and 125 provides more detail than an FSM and has the! Mechanic but do own a timing light rebuid.Raptor 660 start Clutch Removal/Install....

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