v star 1100 carb cleaning

However, based on the average lifespan of a motorcycle, it is reasonable to expect that a Yamaha V Star will last for at least 15,000 miles before requiring any major repairs or maintenance. I feel pretty sure I re-installed all the hoses. Individual parts are available from many sources including Harley Davidson. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. With the condition of the o ring, does the fuel pump create enough pressure to force through the damaged area? Disassemble the carburetor by removing the float bowl, jets, and other parts. Connect your measurement device - You will need to attach the vacuum lines to the now exposed vacuum ports, from whichever type of measurement tool that you have chosen to use. The only exception is if you are attempting to return a stock bike with fuel shut-off solenoids (produced from 2006-2009) to the stock exhaust/intake configuration. I don't like cracking into carbs unless I really have too. V-Star 1100 Wiki Knowledge Base "The wKB" V-Star 1100 Wiki Knowledge Base . Reassemble the diaphragm mechanism in the reverse order or removal. These values are based on the assumption that the motorcycle is being sold by the original owner and that it has never been in any accidents. Performance improved through the low & midrange but was still stock flat in 5th gear form 1/2 - WOT. Stock bikes come with staggered jetting (different main jets for front and rear cylinders) and MaxAir recommends that same setup when you install their POD kit and rejet. the bench synch is merely to get you close to get the bike running. His articles have appeared in national publications, including the "Wall Street Journal." -- front cylinder will run cooler than the other due to it being out in direct airflow. A good picture of how/where to measure - and the popsicle tool - thanks to oldfrank. 6. Reset the IDLE screw to original position. As it was used, I kept the tube topped up. The idle circuit seemed rich so I closed up the PMS to 2.75 turns. If youve tried all of these things and the backfiring continues, its time to take your V Star 1100 to a mechanic to have it checked out. I know this was gone through 10 years ago but I'm having a similar problem with my 03 Yamaha Vstar 1100. Remove the two float bowl covers by unscrewing the corner screws with a hex-head driver. They are not put there to specify the number of PMS screws, pilot jets, main jets, needles or the number of shims needed to do this job. 7. ) I did this for about 5 mins of running at high idle. Drain carbs, open 4 drain screws then close. Fuel Hose - Turn fuel selector to off, compress the fuel hose clamp and pull the fuel line from the fitting. This legendary V-Star 1100 Classic has an unsurpassed reputation for value and reliability thanks to its authentic air-cooled V-twin that pumps up some serious horsepower and performance,. Boot connection to air-box (front cycl. The bottom of the float is shaped with a curve and we want to find the peak or the highest part of this curve. 8mm ID X 11.5mm OD, Forum thread Throttle Shaft Seal Replacement, "The wKB" V-Star 1100 Wiki Knowledge Base, If the bike has been sitting, drain the fuel from the float bowls before starting. New needle valve has significantly more "spring". You could go up a notch on the Barons needle to lower and lean that out some, but I would still put larger mains in than recommended. The seafoam with fuel stabalizer won't hurt. Ok, You will need to remove the Seats and Fuel Tank in this order: 1. ) Put a liberal amount of Seafoam or Berrymans in the tank. Custom Chrome; Zodiac; Motorcycle Storehouse; Parts Europe; USD $ GBP . Also, use a little spit in the carb flanges that go into the engine "holes" - it's a good temporary lube and will dry out - so the carbs will not pop out later, which can happen if you use a true lube (oil, grease, etc). Going up 1 more size on the mains made all the difference in the world on the top end. 7. Carb synching and cleaning information is in the MAINTENANCE section or click here > Carburetor, "The wKB" V-Star 1100 Wiki Knowledge Base, http://forums.delphiforums.com/yamaha1100/messages?msg=55529.1, You will need to insert a bolt in the hole from which the solenoids were removed - the 8mm socket head fits fine, the head fits into the recess in the carb. Read the reviews. Then opening the screws 1/4 turn at a time until the issue is corrected. PLEASE NOTE!!! Either size will do the job, but 3/16 is better! or Best Offer . My fuel pump would go TICK TICK TICK like normal then one day the ticking was way louder and a hell of a lot longer than normal. Keep a wipe rag under the line as some fuel will run out. Well the 2000 does not have the carb restrictions that the newer model years have and I feel, even after speaking to Barons, that the jet kit needs to be revamped for the '06 and newer model years. Plastic 3/16" connector to connect to vacuum tube from the carb. Rowe studied engineering, philosophy and American literature at Central Florida Community College. While many modern V-twin motorcycles have gone to fuel injection, Yamaha's V-Star 1100 is carbureted. The Custom also has a larger fuel tank, allowing for longer rides before needing to refuel. How could you tell that one cylinder wasn't firing? I went to Harbor Freight and bought a little slide rule (metric ) for 1.49. Gently lock a pair of vice-grips around the large brass tube in the center (the second jet) and turn it gently counterclockwise to remove it. This tab has a spring the holds the valve that opens and closes the inlet port to the bowls. Refer to Table A for ALL other recommendations!!! The V-Star 1100 air cleaner is poorly designed and needs improvement. Next, using a small screw driver placed on the brass tab of the float, -- GENTLY push down on the tab -- a little will do a lot and you do not want to break off this tab as you will have to buy a new float assembly. Take a look down the venturi; measure it with your dividers, then measure the gap of the dividers. I suggest you keep the tank full. Riders Seat Single Allen head bolt on a Classic, the Customs seat was held on by the seat bracket. Otherwise, Yamaha recommends you tune them every 4,000 miles. Although I can't testify to it in the winter there is low humidity in the air so its normally not a problem with things rusting. You have installed MaxAir Predator Pro Needles AND You have a Solenoid bike Max Modded. The NADA Guide value is $3,090 for Low retail and $3,675 for Average retail. Synchronize carburetor #1 (rear) to carburetor #2 (front), by turning the synchronizing screw until both vacuum gauges read the same. Remove the seat from your bike and close the fuel petcock valve. Richard Rowe has been writing professionally since 2007, specializing in automotive topics. About 1/4-turn past snug should suffice. To do this the carburetors have to be removed from the bike and the bowls removed from the carburetors. 3. Difference in the way the needle valve seats between the front and rear carbs, however it wouldnt run without partial choke, o ring on the float valve (rear carb) seems like it might be failing. Remove the four diaphragm screws, being very careful not to strip them. or Best Offer. I had a bad gas issue before I put the bike away for winter. B - Alternatively (and for the less technical minded) there is a great product called Sea Foam. Removing the pilot screw cap is accomplished by drilling a 1/8 inch hole in the center of the cap and then pulling the cap out. It goes into much much much detail. Try raping each carb on its bowl to unstick it. CaptainJoe The thing that still won't be entirely clean doing it that way will be the carb diaphram and slide but if it's running good don't mess with it. In that rare instance, please use table "B". Was it a good idea? 1. Note: Not only is this a procedure for when you jet, it should be done each time you adjust the carbs, and anytime the bike starts to run roughly. Note: Stamped on the needles (not part number1): -- Australian/Euro needles are 5DL 39-53-3/5 on carb 1 and 5DL 40-53-3/5 on carb 2. Your V-Star's carburetors have a venturi that air flows through. 1. Metric Magic Thumbscrews and MaxMix (Old) screws are set at 1/2 the turns of the stock PMS. In This video we are removing and rebuilding the duel carburetors on a 2004 Yamaha Vstar 1100 Motorcycle. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. "Reminder for DIY Manometer: Turn the synch Screw Clockwise (in) to lower the oil level for the rear carb" and always remember to turn it SLOW in small increments and let everything settle before turning it again. Identify the jets; they're in the recess where the float needle went in. 3. let sit 30 min. This will make it much easier to get the carbs back into the bike. An important tip..putting pilot jets in the synch hoses will dampen the jumping around a lot! I have about 6' on each. For occasional riding at higher altitudes, most riders have no major issues with the standard jetting, however you may need to adjust idle speed slightly. Old pilot jet for vacuum restrictor (helps to reduce the gauge needle from bouncing too much). Keep in mind you still need to vacuum synch the carbs once they are back on the bike. This will get you very close to synched. 4. ) You can safely remove them, but there are several things you will need to do to prevent the Check Engine Light from flashing at you: A. Main jets can still be changed to 1 step larger, but the PMS adjust can accomplish pretty much the same thing in many cases. Repeat with all of the jet holes and spray plenty of carb cleaner. V-Star 1100 Carburetor Synchronization process. Two things will happen. Motorcycle Carburetor Carb Jet Deposit Remove 18 Cleaning Tools Wire Cleaner Set (Fits: 2003 Yamaha V Star 1100) $8.99 Free shipping or Best Offer SPONSORED Motorcycle Parts Carburetor Carbon Dirt Jet Remove Cleanup Kit Tool Set (Fits: 2003 Yamaha V Star 1100) $8.22 Was: $9.34 or Best Offer Only 3 left SPONSORED Comparison of stock and and the Pilot Air Bleeds supplied in the Kuryakyn Hypercharger Kit. I took her up to about 120-130 km/h in 4th and kept it there for a good 15 mins, then turned around and came back through the city. ***Adjust the PMS so that most, if not all backfire on decel is eliminated. Make sure you shut off your petcock after every ride. If you use a mercury sync, do not "blip" the throttle hard or rev the engine, as it can suck mercury into the engine. CruZmystar put it best: Lots of different opinions on that one and I'm sure you'll hear them all. Label and disconnect all the hoses, or take a few pictures in the process of disassembly so you can get things back where they belong later. The canned air is only a prop.Leak testing is important, you will notice the jig. LV-10 CARBON FIBER para APRILIA TUONO V4 1100/FACTORY 2021 - 2023. Enter your search keyword Remove the throttle linkage either after you have the carburetor out or before you remove it. 6 Misc Info. It is for general reference only. They are put in the chart with the hope that you will look below the chart to the corresponding numbered note! More info available in the link to the forum thread. VERSION 2 - Makes it more difficult to suck indicator fluid into the bike, my preferred style HERE.. DON'T USE PLASTIC BOTTLES! Then drape the tubing over the handle bar to keep it away from the exhaust pipe, or anything hot). Passenger Seat Single Allen head bolt. LV-10 CARBON FIBER. Back off the SYNCH screw until it isn't touching. 833 94K views 4 years ago Yamaha VSTAR 1100 - XVS1100 Maintenance and Repair This is the first in a two part series on the complete disassembly, cleaning and reassembly of my dual Mikuni CV. Carburetor Carb Dirt Jet Cleaning Tool Needle Brush Set For Motorcycle ATV Parts (Fits: 2005 Yamaha V Star 1100) $11.69 Was: $12.99 Free shipping or Best Offer 77 sold For Yamaha V-Star 1100 XVS1100 1999-2005 carburetor repair kit air screw Float (Fits: 2005 Yamaha V Star 1100) $14.33 Free shipping or Best Offer TUONO V4 1100/FACTORY. Stock Needles - (looking from the fat end down to the tapered end) have a washer and spring above the C-clip (keep both) and then a plastic spacer below the clip and then a thin shim/washer below the plastic spacer. The reason is, mechanically synchronizing your carburetors doesn't necessarily synchronize the vacuum created in the venturi, which is what really matters: equal amounts of gas and air entering each cylinder at the same time. Lee las reseas. Boot connection to air-box (rear cycl. The air is modulated by the carburetor slide. I made a wire harness by cutting the wires about 6'' from the solenoids. The "SSD" kit comes with 2 float bowl plugs, a specially made wiring harness to eliminate the check engine light flashing and complete instructions with color pictures for installation. Follow all of the instructions below, including the use of jetting . This is obvious once you have the carb open and the needles taken out. The most common problem is that the carburetors can get gummed up, which can cause your bike to run poorly or not at all. 3. ) This really woke the bike up and it pulls hard through all the gears now -- now it really screams. Now this is an issue for you to consider, and a choice for you to make. John Willis founded a publishing company in 1993, co-writing and publishing guidebooks in Portland, OR. You have just created a measuring gauge. A manometer is a device used to measure vacuum pressure. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, The Engineering Toolbox: U-Tube Manometer. 2. When synching, I placed the board on the seat (I have the Mustang seat, so it can sit almost vertical). This can be frustrating, but there are ways to fix the issue. Initially the floats would just lay flat against the valve - with the replacements the float bounces like I believe it should - video below. Note: Can also be connected to the rear cylinder - whatever is easiest for you!). Make a new harness to eliminate the fuel cut off solenoids . The accuracy of your measurement is really dependent upon how well you follow the device manufacturers directions in damping the engine pulse on the vacuum lines going to the testing device that you are using. You need to be a member in order to leave a comment. You can repeat the process, allowing the cleaner more time in the carbs or disassmble the carbs for direct cleaning. 2. ) Reinstalled them and as soon as I open the petcock, get a gasoline leak. Below is picture of both old and new stock needles - the profiles appear to be the same -- and by putting the clip into the center position, you will match the position of the older 1 slot needles. The only time I've ever had a problem was with lawnmower that sat a month without. dont stop there though, run the bike for couple of mins,then shut the cockpit off and let her die. Insert the fastener into the hole and depress the post to where it is flush with the fastener body. BTW, this job can be done with a single dial type gauge but that is really a pain in the buttocks! For pods, add the specified shim below the plastic spacer. Then, adjust to factory specs. For a better experience, please enable JavaScript in your browser before proceeding. Hope this helps some of you that are close but, just can't get it. (it's possible that's all you need now, which is like a 30 minute job if that.if the bike has been sitting for years, then get it cleaned). I also found the way the. 1. ) Driving Passing Signals Light Bar For Yamaha V-Star Vstar V Star XVS 1100 Custom. Skooter Bum, I ready what you said. It seems that stock pilots (17.5) are working well in most 1100 applications with a pod set up. The information below is for reference only. Soak all of the parts in carburetor cleaner for a few hours. Other than that, it's about what I do if and when I have a problem. If you own a V Star 1100, you may have encountered carburetor problems. Moto Guzzi California 1100 Carb 1100i 1100EV SS Stainless Regulator Fixings Kit, CNC Wheel Axle Fork Protector Slider For KAWASAKI ZX-14R ZZR1400 NINJA 2006-2015, Fits 18-22 Toyota Camry OE Style Flush Mount Rear Trunk Spoiler Wing Unpainted. 6. ) 5. Follow all of the instructions below, including the use of jetting chart and simply purchase the jets listed. Spray carb cleaner into hole at the "T" sections of your carbs will be your overflows. Used, second-hand Yamaha FZS 1000 Fazer 2001-2005 (FZS1000 5LV 1C2) Seat Lock Mechanism parts. Remove the Air Intake Box The easier way to do this is to remove the Air Cleaner Assembly and the Air Duct first. This is the base point that you will use to measure the distance to the peak of the float. You got her back to normal without a major tear down. Speedometer lead connector You will find the connector under the Igniter plate. If you take fuel line off at center rear of carbs and spray full, this will effectively place cleaner in all your carbs. (see picture below). New New New. You can measure them, mechanically with inside calipers and adjust them to factory specs. Assuming you are referring to the 1999 Yamaha V Star 1100 Classic: I just prefer the stock needles. Between the float lobes is a shinny brass tab. Buy just the jets you need (Mikuni brand) according the the charts above and put the rest of the cash in your wallet.

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