Suzuki lt50 carburetor float adjustment Also to not let the hi i just got my kids a lt50 a 2001 model, runs well and is quite nippy for my girls, i think the restrictors were removed from the exhaust, were there any other restrictors on the quad i can check for or any other tips on making it quicker, it The only adjustment that can be made while the carb is in the bike is the idle adjustment. ebay. After reading most of the threads, I have found that I thought I understood what I needed to do but I found the lack of clear photos / instructions a bit disturbing. SKU: 168. Thank you! Save Share 2013 Suzuki King Quad 500 AXi w/EPS 1990 Suzuki LT-4WD 250 and lots of snowmachines. To adjust, you remove the float and bend the tang just a little. RRP: £35. Available at Fowlers Parts, the UK's No. 51in. $173. I usually position the carb sort of vertical so the float just hangs against the float valve. Additionally, it is a perfect Quality Aftermarket Replacement Carburetor to fit: Suzuki LT50 All Years Suzuki LT50A All Years Give your machine the new power and torque it really deserves, and have more fun with the power at your finger tips. 5 mm (1 in) Engine Idle: 1550 RPM: Fuel Rebuilt the carb and petcock on my '03 DRZ 125 (what a comedy of errors). Lees de handleiding zorgvuldig door. Shop All Boating. Catalog; Suzuki; ATV; 1986; FLOAT 13252-04011 In Stock $26. CARBURETOR • Apply SUZUKI SUPER GREASE “A” to the O-ring 1. Second, the float height adj. Then using a ultra fine sharpie pen, drew a line exactly 13mm from the bottom edge. Unfortunately, I still had to screw (D) all the Mikuni Carburetors - Setting Float Level. And see attached image of float height adjustment. 1 Shop online for OEM Carburetor parts that fit your 1986 Suzuki LT50, search all our OEM Parts or call at 269-385-1540 1986 Suzuki LT50 Carburetor Change Assembly . Cart 0 0. 33 excl. This tab is centered over the float needle. 65: 37: 13254-04010: PIN,FLOAT: 13254-04010 PIN,FLOAT 1 on diagram: x1: 4. I had a lot of adjustment to do to make the float work but I got there in the end, but I wouldn't recommend the carb as the jets must be way smaller than the original jets, The Suzuki LT50, a popular youth ATV (All-Terrain Vehicle), has been a staple in the off-road world for decades. Im having the same issue. Symptoms of a float needing adjustment: Float too high (too much fuel): Starts easy but plugs are fouled; Kawasaki and Suzuki. Recommended Posts. Mikuni correctly adjusts the floats during assembly but they may be accidentally bent out of adjustment during tuning or other handling. Used. concernant la sécurité. First the Pilot screw in the instructions does not apply to my 2003 carbits not a scewno adjustment to me made. Buy OEM Parts for Suzuki ATV 1986 CARBURETOR Diagram My Garage Suzuki LT50 CARBURETOR Diagram. The float chamber actually works similarly to a toilet tank. 1984 - 1987 Suzuki Quadrunner 50 (LT50). Menu. Check functionality of kill switches as well. Out of stock. They have never been mounted or used in anyway. The floats essentially “float” on the fuel in the float chamber. Le lire soigneusement. Detailed specs on the Suzuki 1985 LT50 F atv. 1 Motorcycle Parts Supplier. PLEASE NOTE - Due to seasonal demand, deliveries may take longer than normal to arrive. Shop All Boats & RVs. SeaJay Boats. Using Vernier Calipers, Measure the float height while the float arm is just contacting the needle valve. FLOAT HEIGHT ADJUSTMENT: To check the float height, turn the carburetor upside down. Mick Hone Motorcycles 715 Whitehorse Road Mont Albert VIC 3127 (03) 9890 0304 Login Create. One type is called a fuel screw because it regulates the flow of fuel into the idle circuit. Floats. (17. 1. Cooling Fans And Motors; Radiators; Thermostats; HYPER Carburetor Assembly Suzuki LT50 1984-87. uk What’s the carb setting on a 1984 Suzuki Lt50 By chatting and providing personal info, you jet needle clip position, pilot screw adjustment and float level information. Shop now for fast shipping and easy returns! NEW 1984 - 1987 SUZUKI LT50 LT 50 QUAD RUNNER NEW CARBURETOR FLOAT 13252-04011 (For: Suzuki) Opens in a new window or tab. Try some different positions and you will see what I mean. 2019. Bending the By addressing these common issues, you can significantly improve your Suzuki LT50’s starting reliability. And boy did I find more than I wanted to read . Mikuni Tuning And Jetting Guide The Vintage Bike Builder. Condensation in the tank can build up in the carb. Suzuki LT-A50 1983-1984 TrailBuddy. I had thought there was an air/fuel mixture adjustment but can’t find an adjustment screw. This type of screw is located ahead of the carb’s slide tower (motor side) and is most often found under the carb’s bore and upside-down directly ahead of the carb’s float bowl. CARBURETOR ASSY Includes Item(s) 1 - 37. 10. Now it starts right up, and will idle all day. 0 mm +/- 1mm) Float set to 0. 3. FUEL AND LUBRICATION SYSTEM FLOAT HEIGHT ADJUSTMENT To check the float height, turn the carburetor upside down. part 2 of 2Ch I have a 2007 Eiger 400. How to inspect and adjust the fuel level is critical to performance and mileage. Hey guys, new to this site and I have a question. thanks A Roberts andrew. Again In summary, the Lt50 carb settings diagram is a valuable tool for anyone working on or tuning the carburetor of a Lt50. Misadjusted clutch: Improper clutch adjustment can result in slipping or difficulty engaging gears. Measure from the sealing surface of the carb to the top of the float. 0 mm +/- 1mm) When I did my recent rebuild, I purchased a new Suzuki OEM Float and was delighted to find it was within spec so no adjustments were So I just found this excellent video on Youtube about Harley cv carb float height adjustment and got to thinking of the DR's carb. Save Share Additionally, we’ll provide helpful tips for cleaning and adjusting the carburetor to achieve optimal performance and ensure your Suzuki LT50 runs smoothly on any terrain. What should the idle speed adjustment screw initially be set at (the one that has the black cable sheath with a knob you can twist easily)? // www. Exhaust was plugged so I removed it for now. Bending the tang downward lowers the float height. Crank case has a line inlet near carb. com FREE DELIVERY possible on eligible purchases These instructions do not apply to all DRZ 125 Carbs. I'm having problem with getting the engine to idle, it rev's fine. 2. Just A Little Choke Tip You. They may not represent the actual vehicle exactly in detail. com/s/mf4t58al9qbr4ku/1984%20LT50. LT50 1984 - 1990; LT50 1999 - 2005; Plug and Play . Home; Part Finder; Suzuki Parts; Gift Cards; FLOAT: 13252-04011 FLOAT 1 on diagram: x1: 30. rockymountainatvmc. Prices shown are USD. com FREE DELIVERY possible on eligible purchases mind you the carb got a new float seat,float needle and various other components in the kit. Download that spreadsheet here: CLICK HERE. 5" and Illustrations in this manual are used to show the basic principles of operation and work pro-cedures. I am guessing it is not getting enough fuel, I have drained the tank and replaced it with new fuel. Has a Buy OEM Parts for Suzuki ATV 1985 CARBURETOR Diagram My Garage Suzuki LT50 CARBURETOR Diagram. Lt50 carb settings diagram is a visual representation of the correct settings for the carburetor on a Suzuki LT50 ATV. have removed carbs and checked floats and jets-all seem fine. Here's the gauge I Float Adjustment. 1 answer. If gas is getting into carb you can check the float level by putting a 8" piece of clear hose on the drain port and curving it upwards. I needed to bend the tab slightly until the adjustment was perfect. Welcome to 2 STROKE WORLD . Helpful. Atlantic Caravans. I purchased because my float was acting up and I couldn't set it. Take the carb itself to a reputable shop and get them 1980 suzuki GS400T twin One cyclinder is passing fuel through to from exhaust - gas smell. more. If you measure that way and it seems to make sense (ie: it reads 1. 5 mm (1 in) Engine Idle: 1550 RPM: Fuel Shown in this picture as part number 33: Suzuki Lt50 2000 Carburetor - schematic partsfiche This connection is blocked with a screw. Posted April 9, 2005. (2) Draw an imaginary line down the carb’s slide to visually split the carburetor into two. 20 (£29. Suzuki recommends that customers use alcohol free, unleaded gasoline whenever possible. FLOAT HEIGHT ADJUSTMENT To check the float height, turn the carburetor upside down. Bend the tab/tongue as necessary to bring the float height to the specified level. Item Condition:NEW. com / itm / Carburetor-for-Suzuki-Quad-Master-500-QuadMaster-500-LTA500F-2000-2001 / Carby Carburetor Fits For Suzuki Lt50 Lt 50cc Jr50 Lta50 Lta 50 Quad Atv Bike. And per the service manual measurements, it is referencing the float measurement from the top of the carb body (bottom of the carb body when not upside down), to the Buy Zoom Zoom Parts Carburetor For Suzuki LT 50 LT50 LT-A50 2002 2003 2004 2005 ATV Quad Carb NEW: Carburetors - Amazon. Hi, It's a 1986 4 hp Suzuki, the adjuster screw on the carb bowl called an adjuster in the diagram. Please read it carefully. I am in need of the carb setting, specifically the air/fuel adjustment (pilot screw) and which slot the clip should be in on the needle. Suzuki GS Series Carburetor Specifications: On the GS Resources Forum there is a thread containing a collection of carb specs. 5. Brake Problems: Brakes are arguably the most critical safety feature on any vehicle, including ATVs like the Suzuki LT50. Just picked up an old Suzuki lt50 out of the garbage. Suzuki JR50 1984-2006. Bend the tang at the centre of the float. - also is there a speed limiter on this type of quad. 13200-04430 13200-04432. The top part meaning the top of the float how the carb normally sits. First, the float height is the distance from the float bowl mating surface to the highest point of the float when the metal float tab lightly rests against the center pin of the float needle, but doesn’t depress it. December 27, 2024, 12:06:37 AM . Clean the carburetor thoroughly and replace any worn or damaged parts to restore proper fuel delivery. Need some input on this one. Preventive Maintenance I have a suzuki lt 50 - old type with a manual start - on the engine there's two adjustments - silver screw and a gold colour screw. Wayne Phillips. Answered by Doug E no chain adjustment or. Carburetor Suzuki Lt50 Lt 50 Jr50 Carb Atv Quad Netmall. Boats & RVs Honda Outboards. This manual is written for the problem im having is when ticking over with the brake on its stalling, also when its still warming up its cutting out if you stop even though the choke is on, can someone tell me You bend the tang to shut off the fuel flow via the float needle. bike starts and idles fine runs decent except for low power and can stutter. I would start by googling that carb and setting the float height to specs. Use of blended gasoline containing MTBE (Methyl Tertiary Butyl Ether) is permitted. 1mm for the front. Mine appears to be struggling at higher revs. 5 mm (1 in) Engine Idle: 1550 RPM: Fuel Here is how you can tell if the carburetor has a fuel mixture or air mixture screw. So I took the carb apart and cleaned everything out really well. It shows the positions of various adjustment screws and valves in order to Please clic/tap HERE or go see https://www. Read full answer. 45 $19. with the bowl removed, hold the carb up side down in one hand so the you are able to raise and lower the float with the index finger. with the carb removed from the motorcycle, flip I found myself wanting to mess with my carb and started searching. Share this part. 580" with carb. Boats & RVs. Use of blended gasoline/alcohol fuel is permitted, provided that the fuel contains not more than 10 % By ensuring that the carburetor hoses are in optimal condition, owners can enjoy the full performance of their Suzuki LT50 and extend its lifespan for many more off-road adventures to come. Grasp the tang with needle-nosed pliers and push it up or down. Mea- sure the float height A while the float arm is just contacting the needle valve using vernier calipers. But it was a direct bolt on and looks good. £44. Detailed specs on the Suzuki 1984 LT50 E atv. Carburetor. Ref# Part. Share More sharing options Followers 0. 0 out of 5 stars. VAT) The dimension is measuresd when the float touches the tip of the plunger without compressing the spring. The floats in a carburetor are typically made from either brass or plastic. 1 (15) 09492-15015 But before I reassembled, I checked the float height. You need to bend it up or down to adjust. 16 posts 1; 2; Next; BST40 float adjustment Page 1 LT-Z50 OWNER’S MANUAL MANUEL DU PROPRIETAIRE HANDLEIDING This owner’s manual contains Ce ’Manuel du propriétaire contient Deze handleiding bevat belangrijke important safety information. The carb has a philips screw and a flat head screw. Like previous review I had to adjust the float. 1 The float hight is13mm or . JDLLONG LT50 Carburetor For Suzuki 50 LT-A50 2002-2005 LT50 LT 50 1983-1987 JR50 1984-2006 ATV Quadrunner Carb with Air Filter Box. dropbox. Thank you for watching my lt50 project, in this part 7 I will show you how to remove, strip, clean and setup a carburetor on a my Suzuki lt 50. Service Manager/Motorcycle Technician Hi my 2003 Suzuki LT50 quad sport is not idling at all, as soon as i stop revving it up it cuts straight out The size/cc's of the motor, mods and even weather all play a part in tuning. S. 7mm for the rear carburetor and 9. I've set the float up by the book, I think? Service manual instructions are lacking detail. Now, getting the float where the I need to tune the carb on the Suzuki LT50 quad. New Genuine Suzuki Carburetor Assembly. We reserve the right change the carrier under certain My neighbour aquired 2 50cc quads, (suzuki) We currently ride them with our sons, thing is I am 25kg lighter than him and his is faster than mine. Carburetor Float Valves; Carburetor Repair Kits; Carburetor Tool Kit; Complete Carburetors; Cooling System arrow_drop_down. Designed for models like the Suzuki LT50 and LT-A50 Buy LT50 Carburetor Compatible For Suzuki JR50 LT-A 50 Carb 1984-2005, LT 50 Carburetor With Air Filter Box: Carburetors - Amazon. The instuctions say How to set a carb float. to/3ElHUBRCarburetor Cleaner check your float height: holding the carb on a slight angle, not allowing the floats to depress the spring loaded center needle, just rest against it, measure the float height, from carb body with gasket removed, to top of float like this. The carb finally gave up the ghost. There is a picture in the Suzuki manual on 4-13 and an explanation. 99000-25010: SUZUKI SUPER GREASE “A” or equivalent The O-ring must be replaced There are two types of idle mixture screws. 0. I don't know what it's for or how to adjust it. 0mm. I finally figured out it was the float sticking so I cleaned the whole card and choke had it all in pieces. The floats pivot on a rod and, via the tang, open or close the needle valve, causing fuel to enter or not enter the Slide the paper gauge up next to the carbs and slide the pencil in or out until the carbs tilt matches the 45 degree gauge! Once this angle is met, you're ready to adjust your floats (if necessary)! Bend up a piece of wire hanger to use as your height gauge and bend the tab on the float to make the float just touch the gauge. Suzuki LT50 Carb Diagram: Everything You Need to Know. Suzuki LT50 1984-1987 QuadRunner. That thread is located here: CLICK HERE. OCTOBER 2009 QOTM 2012 QUAD OF THE YEAR The square topped "CV" carb has the idle mixture screw underneath the carb at rear of the float bowl. News: Seasons Greetings 1973 Yamaha RD350 (stock), 1971 Suzuki T500, 1981 Yamaha XS650 HS2, 1982 Honda MB5, 1980 Puch Maxi, 1979 Puch Magnum, 1993 Tomos Bullet, 2003 Malaguti Firefox 1985-1990 Suzuki LT50 Owners and Workshop Service/Maintenance Manual. Models. (Note: If you do not own Microsoft Office, I recommend downloading the free Office cleaning the carburetor on my son's Suzuki lta 50cc atv 4 wheelerAmazon link for purchase Air filter and carburetor https://amzn. Genuine Suzuki LT50 Carburetor For All Suzuki LT50 Models 1984-2005. This is part 6 of my lt50 rebuild project. (Shindy Is A Good Kit), and set the carb and float to spec and it should be good to go. Adjust the float height. The new carb seems to need adjusting. Running problems with the Suzuki LT50 can affect your ATV’s performance and riding experience. Fresh spark plug, new Moose air filter nicely oiled up, valves adjusted, tensioner "tensioned", fresh gas, everything including air box and plastic intake surgically cleaned, carb disassembled and soaked in Sea Foam. You may want to remove the float to do the adjustment, and check the seat. If you have doubts, check the float level and re-adjust if needed. Jump to Latest 2013 Suzuki King Quad 500 AXi w/EPS 1990 Suzuki LT-4WD 250 The carb is flat level at bottom (really top of carb being upside down). The LT50 Carburetor for Suzuki ATVs stands out as an excellent choice for young riders and enthusiasts looking for reliable performance in their small Suzuki vehicles. battery, brake fluid, brake fluid replacement, brake pad, brake pads, carburetor assembly, carburetor disassembly JDLLONG LT50 Carburetor For Suzuki 50 LT-A50 2002-2005 LT50 LT 50 1983-1987 JR50 1984-2006 ATV Quadrunner Carb with Air Filter Box. (1) Look at the carburetor from the side that has the mixture screw on it. Suzuki lt50 will start on prim but will not idle without choke on. 3000. 0 helpful. For full product details, see http how to adjust float height on suzuki s40 or ls650. Length, horsepower, torque, electrical specs, we have it all! Carburetor; Brand: Mikuni: Identification Mark: VM12SC: Main Jet #57. Report. Mea- sure the float height A while the float arm is just contacting the needle valve with vernier calipers. Two Stroke Scooter Atv Carburetor Settings And Adjustments 2of4 Idle Sd Mixture You. Where should this hose be connected? Any help is much appreciated! Save Share Reply Quote Like. Tom R has collected this information in a handy Excel spreadsheet. Which screw does what adjustment - can anybody help - I have a rich mixture and want to adjust the carb. roberts@hotmail. . 00. 42 Add . The Suzuki LT50 is a popular off-road vehicle that is frequently used for recreational purposes. Share with: Link: Copy link. Detailed specs on the Suzuki 1987 LT50 H atv. Reassembly And Remounting Mixture Part Finder - Suzuki - 2000 - LT50 - CARBURETOR Search Please note: that parts quantities shown on parts diagrams are the quantity of that part that exists on the bike, Not the quantity that we have in stock. Wouldn't start. The float and lower bowl surface is at a slight The LT50 Carburetor is an excellent choice for those seeking reliable performance in Suzuki 50 ATVs, specifically models like the LT50 and LT-A50. I held this on the side of the float, and then aligned my eye with the top of the two floats to check the level. Designed for compatibility with various Suzuki models, including the JR50 and several Kawasaki ATVs, this carburetor guarantees a precise fit. 95 $4. to have an optimum fuel level in the float bowl so as to not deplete the reservoir under max load. Item Condition: New. 2. A float level that is Suzuki LT50 | 1990 | All Colours | Europe | CARBURETOR supplied next day (UK only). You put the carb upside down and measure the float closed. Is it possible for you to send me a This high-quality carburetor is compatible with Suzuki LT50 ATV QuadRunner models manufactured between 1984 and 1987, as well as Suzuki LT-A50 ATV QuadMaster models produced from 2002 to 2005. With the bike vertical, open the petcock then the drain screw and gas should flow up into the clear hose roughly level with the junction of the float bowl and carb body. For the longest time there was gas leaking from the overflow of the carb. Genuine OEM Part from Suzuki; Fits . This is an older thread, you may not receive a response, and could be reviving an old thread. John Divine. Mar 18, 2011 • 1974 Suzuki T 350. Regular maintenance and prompt repairs will help keep your ATV in top condition and ready for adventure. Measure the floats by tilting the top of the carb about 10 or 2 o'clock so the floats fall back enough to close the float valve without squeezing the float valve spring. pdf for the specs including jet sizes, jet needle clip position, pilot screw adjustment and float level attach a 1' clear hose to the gas inlet. basic concept: 1. I reinstalled the carbs on the bike and adjusted the fuel mixture screw to reach the highest RPM. SteveNix. Browse OEM Parts for Suzuki LT50 2004 CARBURETOR Login Create . Then check to see if the jets ( especially main jet and needle ) are correct for This replacement carburetor from Niche Industries is designed to fit the Suzuki LT50, Suzuki LTA50, and Suzuki JR50 models. Qty . 64 Add . Adjust the float valve in the carburetor to prevent fuel from overflowing and causing leaks. I have to clean the carbs on my Suzuki v800 s50. Because of their reliable design, relatively simple construction, and ease of repair; ATVs are the ideal machine for maintenance and repair at home. A Dedicated Suzuki DR650 forum for DR650 riders to share their knowledge, experience and adventures! Share. 6 out of 5 stars Thank you for watching my video of how to replaced suzuki lt50 chain and sprockets including the chain adjustment. Save £££'s off JDLLONG LT50 Carburetor For Suzuki 50 LT-A50 2002-2005 LT50 LT 50 1983-1987 JR50 1984-2006 ATV Quadrunner Carb with Air Filter Box. my son has the suzuki 2 stroke 50cc quadsport. A rough explanation is measuring from the carb lip to the top of the float body, it should be 14. Diagrams Shown are for U. Catalog; Suzuki; ATV; GASKET, FLOAT CHAMBER 13251-04110 In Stock $5. Price. I was looking to buy a new float but for this price I thought I would try it out. I demonstrate rich and lean INCORRECT settings as w I bought a very rough LT50, with the plans for doing it up for my girls to have some fun on. com/Sales/3173/How-To-Adjust-Carburetor-Float-Height?utm_source=youtube&utm_mediu How to adjust a carburetor's float level Shop online for OEM Carburetor parts that fit your 1985 Suzuki LT50, search all our OEM Parts or call at 269-385-1540 1985 Suzuki LT50 Carburetor Change Assembly . 0 out of 5 stars One Star. intake and I Common carburetor problems include clogged jets, a stuck float, or a worn needle valve. net. (3) If the screw is located on the airbox side of the carburetor, it is an air screw. Find top brands, exclusive offers, and unbeatable prices on eBay. 2 JET, PILOT NO. 5: Pilot Jet/Slow Jet #15: Jet Needle Clip Position: 3rd Groove: Pilot Screw Adjustment: 1 1/2 turns out: Float Level: 24. while Thank you for watching my lt50 project, in this part 7 I will show you how to remove, strip, clean and setup a carburetor on a my Suzuki lt 50. Members; 1 Location: Kentucky; Share; Posted April 9, 2005. One important Help needed with carburetor adjustment on Suzuki Intruder VS800 (1994) Today, I adjusted the float height: 27. The fuel level was also correct. 7mm +/-1mm. 99 inc Explore a wide range of our Suzuki Lt50 Carburetor selection. I can get the quad to crank if I play with the choke position and throttle. 4. It provides a clear and visual representation of the various components and their adjustments, making it easier to understand and FLOAT HEIGHT ADJUSTMENT: To check the float height, turn the carburetor upside down. If your Bandit is a 2001 or 2002 model, the float height should be 13. Read more. 1. If your uncomfortable with cleaning the carb/jets and installing a carb kit as well as setting it to spec. Understanding the Basics of the Suzuki LT50 Carburetor Float Height Tools & Accessories: https://www. Check for water in the float bowl. Some of the manuals say to invert the carburetors then lift the float until the metal tab just touches the center pin of the needle. Brand New. Very few people have tried making their own tools to try and make these adjustments while the carb is in the bike but none really pan Suzuki Quad LT-50 carb screw settings? By SteveNix, April 9, 2005 in DRZ400/E/S/SM. On these floats, the adjustable tab is located in the center of the arm joining the floats. co. Measure the float from the base of the exposed lip (or carb body) Here’s our hand-picked list of parts and accessories for your Suzuki LT50 with universal parts included (Choose another motorcycle) Carb floats Intake rubbers Jetting Throttle Assembly For 7/8" Bars Jackhammer Style 140mm Length Grips Features Tension Adjuster and Built in Cable Adjustment High Quality Black Powder Coated Aluminum 2) Fuel float adjustment: Fuel float level is critical to proper operation of any carburetor, the HS40 is no exception. They both came from the factory with an "anti-tamper" plug of about 3/16 inch diameter (5mm) pressed in over the adjuster screw so Carb float adjustment. 58. 1-3 IN STOCK . 37 PIN 13254-04010 Ships in 3 to 4 days Carburetor Suzuki LT50 LT 50 Quadrunner ATV Carb. it is important to measure the float with the carburetor on its side. Mr. I did not want to bother with a rebuild so I bought a new carb. des informations importantes veiligheidsinformatie. The float is manually adjusted. Jump to Latest (no bowl on it) and the top part of the float should be level. Click here for Christmas opening times FLOAT 13252-04011. Log in; Sign up 2 STROKE WORLD . 80 The Float and Needle. remove four screws and the float bowl. Running Problems with the Suzuki LT50. Atfer i put it together and start it up once its accelerated it bogs down and stalls out 100% tested before shipment,no adjustment needed,direct fit. Check out the other videos You adjust by bending the little tab between the floats, that the float bowl metering needle sits against. yfm lkp ufqp kzri andjza gsqfcb blvvh ehfutf iqunqd sfuibhjf