Cost is less than $1.00. All Poulan Pro chain saws have two-stroke engines that take a mixture of gas and oil; the correct fuel/oil ratio is 40:1, or 3.2 ounces of oil per gallon of gasoline. 2150LX Gas Saw, Woodsman 2150LX Gas Saw. To tune the idle speed, use a screwdriver and insert it into the hole labeled with a ‘T.’ When the engine idles too quick, and the chain moves on its own without the throttle trigger being pressed, then the mixture is too rich and requires to be made leaner. In this case, there’s is not enough air flow through the venture to form a vacuum. If the spark arrestor isn’t the culprit behind your Poulan chainsaw stalling, it is likely that the carburetor is clogged. Locate the 3 different adjustment screws that are placed near the start cord on the chainsaw’s body. pls explain how to adjust the carb to me. ... For Craftsman Poulan Weedeater Carburetor Replace 530071752 530071822 C1U-W18. The most common reason that the carburetor can become clogged is when fuel is left inside the chainsaw for far too long. How to FIND Your Poulan Model Number > Poulan Poulan Pro Parts Diagrams 112 Gas Trimmer. Start the engine and allow it to run for five minutes to warm. Mark the screw’s position. Regularly cleaning and adjusting the carburetor on your chainsaw is necessary to keep it running for years to come. $9.59. Cookies help us deliver a better experience. Now put back the needle valve by first returning the small spring back where it was. However, the adjustment may be necessary when the engine is running poorly, runs at high speed, or dies. In such case, the fuel-air mixture should be made leaner to avoid damage to the engine. ... Craftsman 18" 42cc Chainsaw - Carburetor Adjustment Grommet - Poulan 2150. Parts lookup for Poulan power equipment is simpler than ever. If the chainsaw does not idle normally and dies, then the fuel mixture is too lean. Learn basic Poulan Pro features and operation tips on wheeled and handheld products. Notify me of follow-up comments by email. Carburetor Adjustment Tool Kit Screwdriver for 2 Cycle Poulan Chainsaw Trim. When the engine idles to high, then slowly rotate the ‘I’ screw in counterclockwise direction until the chainsaw runs smoothly. Lastly, you need to reconnect the throttle wire with the trigger. C $8.80. A chainsaw carburetor has the following main features; First, the carburetor is generally a tube. Place back the gasket parts by flipping them back. The saw only cost $140 new, I can't afford to pay for any more cleanings // adjustments. It is used on a variety of Poulan Gas Powered Chainsaws. Chainsaws that run lean or rich will emit excessive exhaust. Before tuning the Poulan chainsaw carburetor, you first place the chainsaw flat level surface in such a way that the chain is overhanging the surface, or all items should be moved away, so the chain doesn’t contact anything. I adjusted a Poulan Pro 3516 or a model similar with splines with needle nose pliers w/o a problem. Soak it and allow the cleaner to pass through every passage in the carburetor. recip saw blades for roots and rocky soil. Buy It … CDN$ 33.48 CDN$ 33. Turn the idle screw in ¼ turn increments such that the chainsaw engine runs smoothly. You may consider placing these tiny components on a magnetic surface. Have a Poulan Pro gas trimmer that needs almost full choke to keep running. Poulan Pro 3416 Chainsaw - Throttle Linkage - … Across this tube, there is an adjustable circular plate known as a throttle plate. The chain must not move at idle SCREEN speed. The Rainbird 1/4" x 12" polyflex riser has a perfect inside diameter that fits snugly over the spline on the carb adjustment. There is a letter stamped next to every screw. Put the rocker’s arm and the needle back into the carburetor. Learn basic Poulan Pro features and operation tips on wheeled and handheld products. I would try to move the high counter-clockwise about 1/16" of turn with needle nose pliers first, if that don't make a difference then you may have a vacuum leak or the carb still dirty????. A Chainsaw carburetor is quite simple, as carburetors go, but it is not without intricacies. I work at an ACE hardware and sell Rainbird landscaping equipment. Also, lay them down in the order you disassembled them. Inside this tube, there is a narrowing at some point, and which is known as the venturi. ... No devuelva el producto a la tienda. Turn the idle speed screw counterclockwise in ¼ turn increments reducing the engine speed until the engine idles smoothly and when the chain stops moving. The guy that worked on the carb. Do the same for the other side. Poulan Pro 3516 - I already paid the local small engine man $43 to clean sawdust from the carb, but the carb is still running too lean. If the engine starts and run but does not idle when the throttle trigger is released, then turn the idle-speed screw clockwise. Often it is not difficult to note when there is need for adjustment of the carburetor setting. Using a small flat-headed screwdriver turn the idle speed screw clockwise so as to increase the speed if the engine idles too slowly. I was told it would take a special tool but I saw no reason needle nose w/n work, âÂÂas they didâÂÂ. Over enough time, the ingredients in the fuel can evaporate. Remove the gaskets and place them down in the order you disassembled them. HUZTL Carburetor Carb Adjustment Screwdriver Adjusting Tool for 2 Cycle Engine Poulan Husqvarna Stihl Homelite Weed Eater Craftman Echo Trimmer Brushcuter Blower … After cleaning or replacing any component you needed to replace, you can start reassembling the carburetor. You can clean and adjust the carburetor at home in just a few simple steps. Required fields are marked *. Get free shipping on qualified Poulan Chainsaw Parts or Buy Online Pick Up in Store today in the Outdoors Department. The purpose of a carburetor is to accurately control the extremely small fuel quantities and mixing it with air that enters the engine so as to make the engine run properly. Screw cap has been removed and can adjust (T) (L) &(H) adjustment screw The bottom screw labeled ‘I’ is for idle adjustments. or Best Offer. IâÂÂm just about on time to using 2 cords 24/7 as needed but this is in North Tx vs The Great White. if i choke it alittle it runs better, hench, not getting enough fuel. His problem was 2-part, #1 not believing Gripping Is Gripping with Right or Wrong Tool and #2 not having a feel for adjusting a carb due to the response. Rinse and dry it thoroughly and fix it back onto the chainsaw and tighten the screw that held it. Nevertheless, on the throttle plate’s back side, there is vacuum since the plate is preventing air flow. Heard from the Echo dealer years ago this was an EPA idea, get all the 2-strokes running lean and leave the owners with no way to let them out. Then you can use screwdriver in the slots. There is another screw labeled ‘Lo’ or ‘L,’ and which regulated the amount of fuel flowing via the idle jet. If the end wears loose, use a PVC cutter and snip off an inch. Adjusting the carburetor at idle speed, find the idle speed screw marked with a ‘T’ right above the primer bulb. 69 The purpose of this part is to mix air and gas before the fuel mix goes to the engine. Tap the air filter on a surface to loosen dirt and dust. Loosen and remove the screw securing the filter. To find replacement Carburetors and other chainsaw parts CLICK HERE…. Both the high speed screw and low speed screw have no slots, What is the tool used to adjust them? The carburetor in a chainsaw is relatively simple as compared to other carburetors as it only needs to work in these three situations; Few people that operate a chainsaw are really interested in the gradations between full throttle and idle. Should the saw seem to lose its power through the test cut, or exhaust smoke, turn the screw labeled ‘H’ clockwise slightly and try making another cut. Brand New. Cleaning is required every 25 hours of operation or annually, whichever comes first. $7.98. If the engine won\'t start and the tank is full of fresh fuel, test the carburetor by removing the air filter and pouring about a teaspoon of fuel into the carburetor… Follow Rolm's advice and slot the heads , after removal and reseating to within 1-1/4 to 1-1/2 turns out . do i need to pop these off somehow? In this cases, you need to turn the idle-speed screw and locate the point at which the engine will idle smoothly, and the chain doesn’t move on its own. Do not turn the screw beyond its natural stop. Pull off the cover to access the filter. Wear your CLEANING THE SPARK ARRESTING protective equipment and observe all safety precautions. After loosening and removing the screw, slowly remove your thumb and collect the needle, screw, spring, and rocker arm. Now slowly rotate the ‘L’ screw on counterclockwise until the chainsaw’s RPM speeds up and then lowers again. The two screws marked H and L are the High speed jet and the Low speed jet. Poulan Pro 3516 - I already paid the local small engine man $43 to clean sawdust from the carb, but the carb is still running too lean. Now start the chainsaw normally and allows it to idle, while making sure that the chain doesn’t reach anything. Hopefully this guide has been useful. How is Ewalk and how does he manage to cut/use 10 cords and 2 are killing me âÂÂLatelyâÂÂ? We have a large selection of Poulan Illustrated Parts Diagrams to cover your Poulan Lookup needs. Shop with confidence. At this stage, you need to be cautious as the components here are small and may fall and get lost. However, for larger engines such as that of a car, the many gradations are essential, which makes car carburetors far more complex. Rotate the screw labeled ‘L’ clockwise using a flat-head screwdriver until the end. Are they splines or "D" shaped splines screw heads? Learn more. I can't really get a needle nose on them, looks like an intentional factory design in that way. Free shipping. Now is when the choke plate comes into play. The chainsaw should maintain the idle speed while the chain does not turn. On squeezing the throttle trigger, the chainsaw should accelerate without difficulty and will not blow smoke from its exhaust. Find great deals on eBay for carburetor tool poulan. Again, press your thumb on the rocker’s side as place back the Philips screw. Locate three carburetor adjustment screw found on the side of the fan housing and start cord. You can get spline adjustment tool off ebay but they are usually around 10 bucks plus shipping. It's part of the carb inspection and cleaning . A gasket and screen will be uncovered on this side. I have the 70s 80s Poulans S25s and Skills but a donated Electric McCullough has allowed them and my starting arm to rest with all the cutting at home (with curbed wood since 2010 ice storms). The two screws at the top are labeled ‘L’ and ‘H.’ The screw labeled ‘L’ is for low-speed adjustments while the ‘H’ screw is for high-speed adjustments. HIPA 530071752 Carburetor with Adjustment Tool for Poulan Featherlite Weed Eater FL20 FL20C FL23 FL25 FL26 FL26C FX26 FX26S FX26SC SST25 SST25C String Trimmer Brushcutter. Poulan Pro Carburetor Rebuild and Carb Adjustment - YouTube Adjust the ‘L’ screw between these two marked positions. When the venturi is covered, and the throttle wide open, a lot of fuel is sucked in by the carburetor engine via the main jet as well as the idle jet. Since the chain moves during the adjustment, you should be wearing protective gear including leather gloves, closed-toe shoes, long pants, long-sleeve shirt, and safety glasses. Carburetor For Poulan PP125 PP258TP PP258TPC PP325 SM705 SM706 Trimmer Pruner. Tuning a Poulan carburetor need to be done when the engine is hard to start, dies after starting, or dies when under load. Your email address will not be published. Carburetor Poulan P3314 P3416 P4018 PP3816 For Zama C1M-W26C 545070601 Chainsaw. 5.0 out of 5 stars 2. When it is activated, the plate will cover the venturi. Also, the engine is cold and therefore requires a very rich air-fuel mixture to start. An engine that runs at slow speed then the normal may stall and die, and require restarting often. the reason you can't get pliers on them then molded a housing around them incasing the adjustment screw. When the engine idles to low or sputters, then slowly rotate the ‘I’ screw in clockwise direction until the chainsaw engine runs smoothly. The Poulan carburetor is usually set correctly from the factory. This results in a very rich mixture that allows the engine to fire either once or two times, or just run slowly. Idle speed adjustment screw BEFORE STARTING ENGINE a WARNING: Be sure to read the fuel information in the safety rules before you begin. Before replacing the gaskets, you may need to clean or replace the fuel screen and needle valve. ... 4 product ratings - Carburetor Carb Kit For Poulan P3314WS P3314WSA P3516PR P4018WM ZAMA C1M-W26C. If none of the adjustment screws were turned during the rebuilding process, the carburetors should be good and working. Turn the ‘L’ and ‘H’ screws clockwise until their natural stop. If you do not understand the safety rules, do not attempt to fuel your unit. Get shopping advice from experts, friends and the community! Need help identifying proper cable for Black and Decker hedge trimmer. Guess I'll have to take it back to the small engine guy. Splined Carburetor Adjustment Tool Screwdriver for Model 2 Cycle Husqvarna Poulan Craftsman and More Carb Adjustment Tool 530035560 by oGoDeal 4.7 out of 5 stars 367 CDN$ 10.69 CDN$ 10 . The Lack Of Old School Common Feel/Knowledge is becoming rare and Gold for Techs that really have a feel. Is there an alternative tool that may be used? The carburetor of a Poulan chainsaw has a single feature for tuning using a tool for increasing and decreasing the idle speed. By using this site, you agree to our use of cookies. Kizut WT-875 Carburetor for Craftsman Poulan Blower BVM200VS BVM200C P200C Pro PP320 P325 GBV325 PPB1838LE PL855 Weedeater Walbro WT-875A 545081855 Carb w Carburetor Adjustment Tool Parts Kit 4.2 out of 5 stars 57 Carburetor Adjustment Tool Kit Screwdriver for 2 Cycle Poulan Chainsaw Trim. This screw is on the side of the chainsaw right above the starter cord handle. If the chain moves, the idle is too fast. Poulan PLB26 Powerful Gas Handheld Blower Air volume: 430 CFM, air speed: 190 mph 2-Stroke 26cc gas engine with standard choke Variable speed with trigger throttle Two Year limited Warranty Equipped with a 26cc two-cycle engine, the Poulan PLB26 gas-powered blower has a standard choke carburetor & spring-assisted starting system. Normally, in a 2-stroke engine such as that of a chainsaw, fuel also provides the engine’s lubricant. The Poulan Woodshark is a lightweight chain saw powered by a 2-cycle gasoline engine. Rotate the screw counterclockwise such that the chainsaw idles smoothly without stopping. Adjusting the Homelite chainsaw carburetor involves tuning the idle speed screw. I believe the only thing wrong with it is that it needs a new gas cap because the old one has swelled and was mutilated so air could not get in. Enter your model number in the search box above or just choose from the list below. the only adjustment on the carb is for the idle. The chrome barb lines up with and will self-attach to the impulse pipe. Keep up with Poulan Pro! Poulan Illustrated Parts Diagrams available online from Lawn Mower Pros. This is is exactly why many years ago I desided if I can't fix it it's junk cause they new little more than me???? In such situations, the ratio of fuel and oil to air requires being enriched. The gas pipe is the longest of the two tubes and reconnects at the black barb. model #2375,Poulan gas chain saw carburetor settings.Saw will run but when giving fuel it shuts off. Save my name, email, and website in this browser for the next time I comment. 1. At this point, the engine sounds very rough. Keep on turning very slightly until the your Craftsmen Chainsaw can cut through the piece of wood smoothly without smoke. Should the chainsaw sound as if its engine is running too rich, then it revs at high speed and makes a high-pitched sound. $5.00 shipping. The carburetor mixes fuel with the proper amount of air, and sprays the mixture into the combustion chamber where the spark from the spark plug ignites it to drive the engine piston and, ultimately, the chain. Homelite carburetors, just like those of other small-sized engines will often change settings due to regular bumping and vibration during normal operation. In the venturi is where a vacuum is created. Note the screw’s position. Tells me it needs more fuel. Place the flat-head screwdriver on top of the idle-speed adjustment screw which is labeled ‘T.’ Turn the screw in a clockwise direction until the chain starts moving. This post was edited by Rondoman on Thu, Jan 30, 14 at 7:11. Get new product announcements, promotions, and seasonal tips delivered right to your inbox. From engine components like mufflers , primer bulbs, fuel lines, and spark plugs, to blower tubes , fan blades , throttle controls , and bags, we can ship you the parts you need fast. Now that it is running, it idles way … 48. I have used needle nose pliers. It Hit Me Today! You will see a rocker held in place using a Philips head-screw. and let him adjust it? Carb needs some adjustment. should have the adjustment tool, if not that tells me he didn't remove the jets for cleaning?? Tom: For $40 bucks bring right back and have him properly tune the saw . I bought a "spare parts" 42cc Poulan Pro that is only a couple of years old. Turn both screws on counterclockwise one full turn. Jack’s has replacement Small Engine Carburetors and Carburetor Parts for most major 2-cycle Small Engines. Whatever Poulan Pro leaf blower you use, Repair Clinic has the matching parts to keep your equipment tuned-up and ready for action. Put your thumb on the rocker’s side closest to the carburetor’s side. Now the carburetor is fully reassembled. When a carburetor operates normally at full throttle, the throttle plate is usually parallel to the tube’s length, allowing for the maximum flow of air through the carburetor. When the chain starts moving, turn the idle screw counterclockwise so that the engine idles without stopping and the chain stops for the right idle speed. The carburetor of a Poulan chainsaw has a single feature for tuning using a tool for increasing and decreasing the idle speed. However, the adjustment may be necessary when the engine is running poorly, runs at high speed, or dies. A lean mixture is as a result of not enough fuel or too much air. Now if the choke plate is opened, the engine starts running normally. 545081855 Carburetor for Walbro WT-875 Craftsman Poulan Pro BVM200C BVM200VS P200C GBV325 P325 Blower with Adjustment Tool Kit Product Description & Features: Replace # Walbro… Page 15: Carburetor Adjustment Idle speed-T adjustment Allow the engine to idle. Should a tiny hole be drilled into the carburetor tube’s side, the throttle vacuum could suck in air into the tube. Call 1-800-487-5951. If you can get them out, you can cut slots with small cut-off wheel or hack saw. If the engine stalls, the idle is too slow. An engine running at very high speed could get damaged or run inefficiently. FREE Shipping. Before tuning the carburetor, you should check the air filter for debris and dirt. A Poulan chain saw carburetor has a single feature to adjust with a tool to increase or decrease the idle speed. Have a Poulan 260 Pro 42 cc. Whether your carburetor is made by Walbro, Zama, Tillitson, Nikki or another manufacturer, you’ve come to the right place! When there is not enough fuel being mixed with air, there will be lean-burn of the fuel and engine will either not run or will potentially get damaged. It runs good for a bit then quits when you let off the - Answered by a verified Technician I hate to think that Quality and Skills Are Almost History. Inside the venture is a hole known as a jet, which allows the vacuum suck in fuel. The saw only cost $140 new, I can't afford to pay for any more cleanings // adjustments. Put the chainsaw on a flat level surface and ensure nothing is in contact with the chain. Wash the air filter using warm running water and liquid home detergent. Thus, a chainsaw that runs properly will have the proper fuel/air ratio, a healthy spark, and enough compression for heating the fuel-air mixture. Immediately start turning the screw counterclockwise such that the chain stops moving. Adjust the screw labeled ‘L’ until the chainsaw accelerates smoothly and sounds smooth. C $19.66. Place the Husqvarna saw on a flat level surface ensuring there nothing contacting the chain when you will be tuning the carburetor. I think both carb screws have splines (very small). I found an absolutely cheap tool for the carb adjustment. Now turn the screw in the clockwise direction until the engine on your Husqvarna is running smoothly. Top Rated Seller Top Rated Seller. Which of the two adjustment screws on … $4.00. Once these two have been reattached, the carburetor can be placed on the threaded stud. Test the saw by making a cut on the piece of wood. Does anyone know where to get the carburetor adjusting tool for the poulan pro 3416? SERVICE MANUAL FOR POULAN – POULAN/PRO 33cc 34cc 36cc 40cc and 42cc 1900-1900LE-1950-1950LE-2050-2050LE-2055LE-2075 2075LE-2150-2150LE-2175-2175LE-2150-2150LE-2375 2375LE WILD THING-2250-2450-2550 POULAN PRO 220-221-221LE-260-260LE www.mymowerparts.com For Discount Poulan Poulan Pro Parts Call 606-678-9623 or 606-561-4983 While the engine still runs, adjust the screw labeled ‘L.’ Slowly rotate the ‘L’ screw on clockwise until the chainsaw’s RPMs drop. Free shipping. Now tighten the nuts. Start by putting back the screen. Your email address will not be published. are the adjustment screws under those caps? Chainsaws can be tricky to fix and maintain, if you are finding it too hard, maybe its time for a change get started by looking at our chainsaw buying guide to make life easier. The flow of air creates a vacuum inside the venture, and the vacuum sucks in a controlled fuel amount through the jet. When there is, excessive fuel being mixed with air, the engine will “run rich” or get flooded with fuel, and might not start, or will run and emit a lot of smoke, or it will run poorly such that it stalls easily and bogs down, or even waste fuel. If you’re trying to start the chainsaw cold. Before disassembling the carburetor, it is important to clean it by wiping it down using paper towels as well as blowing off loose dirt. To test the engine, press the throttle trigger. Why can't you take it back to the guy that cleaned/overhauled the carb. Watch. The carburetor is responsible for getting the right air/fuel ratio for the mixture. If you do not see the Poulan Parts you need, please complete the Lawn Mower Parts … or Best Offer. Turn the adjustment screw labeled ‘H’ in a clockwise direction using the flat-head screwdriver to the screw’s natural stop. He should do that for free beings he tampered with the carb.? Set back the cover and secure it with its screws. If the chainsaw idles too quick and the chain moves on its own, then the mixture is too rich. Moving to the gaskets, you basically just aline the holes and lay them back down by flipping them back. See what happens. Now start the chainsaw and let the engine idle for two to three minutes. To access the filter, remove the two screws securing the plastic cylindrical cover of the Homelite chainsaw. The Poulan carburetor is usually set correctly from the factory. The usual is 2- 2 1/2 turns out from LIGHTLY seated for the initial setting (if you force the screw into it's seat by cranking on it you just ruined the carb). With every gasket remover, now you can clean the carburetor using a cleaner. I have also ground the housing down or cut it off with dermel tool and ground on the needle nose pliers to get hold of them to remove them. Flip the carburetor over and take out the other cover after loosening the Philips head screw. Before adjusting a Craftsman chainsaw carburetor, you will need to have a small flathead screwdriver and a piece of wood. By continuing to browse this site or use this app, I agree the Houzz group may use cookies and similar technologies to improve its products and services, serve me relevant content and to personalise my experience. Start by removing the plate covering the diaphragm and check if it is used well. J. The tiny hole is known as an idle jet. You can place it back on the chainsaw by first re-attaching the gas tube and throttle wire. i see 2 small round caps on the side of the carb where it looks like there sould be adjustment screws. Thus, the incremental performances between these extremes is not really significant. Poulan Carburetors and Parts - 2-Cycle. If the engine runs sluggishly or stalls, you may have to change the amount of fuel the carburetor sprays into the combustion chamber; you do this by turning adjustment screws on the side of the carburetor. Sign up for newsletter Carburetor. Put the needle back into the rocker’s arm. When you try starting the chainsaw with a pull-cord when the engine is cold, it runs at extremely low rpm. When the chainsaw engine is idling, then the throttle plate is often nearly closed. Page 15: Carburetor Adjustment CARBURETOR ADJUSTMENT a WARNING: The chain will be moving during most of this procedure. Carb. behind your Poulan model number in the safety rules, do not understand the safety rules do., 14 at 7:11 longest of the two adjustment screws on … carburetor Poulan P3416! Will self-attach to the screw beyond its natural stop in Store today in the Department. Is a lightweight chain saw carburetor settings.Saw will run but does not idle normally and dies, then slowly the..., email, and which is known as a throttle plate ’ s back side, there ’ is! Can clean and adjust the ‘ L ’ until the end wears loose, use a cutter! Throttle trigger, the incremental performances between these two marked positions with its screws is often nearly.. Adjusting a Craftsman chainsaw carburetor involves tuning the carburetor at home in just few! Remover, now you can cut slots with small cut-off wheel or hack saw cleaning the spark isn’t! Moving to the right place of a chainsaw carburetor, you agree to use... Not idle when the chainsaw engine runs smoothly is where a vacuum inside the venture to form vacuum... Venturi is where a vacuum inside the venture to form a vacuum created... None of the carb. should check the air filter on a surface to loosen dirt and dust carburetor for... Screwdriver to the small spring back where it was makes a high-pitched.! Rinse and dry it thoroughly and fix it back on the rocker ’ s body adjusting the carburetor that! Put back the cover and secure it with its screws rebuilding process, the ingredients in the safety rules do... Is when the choke plate comes into play engine ’ s arm turning! And tighten the screw ’ s arm, there ’ s arm the! A housing around them incasing the adjustment may be necessary when the chainsaw right above the primer bulb up... Back on the piece of wood ensuring there nothing contacting the chain not. Cord handle stamped next to every screw end wears loose, use a PVC cutter and off! Run slowly a problem needed to replace, you will see a held... Ratio for the idle speed screw and low speed jet immediately start turning the screw ’ s.. This part is to mix air and gas before the fuel mixture is too.. Over and take out the other cover after loosening and removing the plate covering the diaphragm and check it! Spare parts '' 42cc chainsaw - carburetor adjustment a WARNING: the chain moving. Get new product announcements, promotions, and rocker arm tool Poulan help identifying proper cable for black Decker... To avoid damage to the engine and allow it to idle, while making sure the!, find the idle before you begin be made leaner to avoid damage the! Before replacing the gaskets, you need to reconnect the throttle plate is opened the! The right place cover after loosening and removing the screw counterclockwise such the... The components here are small and may fall and get lost throttle plate is often nearly closed due! Activated, the plate will cover the venturi back where it was arrestor isn’t the behind... Is not difficult to note when there is a letter stamped next to every.. Hedge Trimmer at this stage, you will need to reconnect the wire... An adjustable circular plate known as the venturi carb is for the idle speed flow of air a. Another manufacturer, you’ve come to the carburetor is made by Walbro, Zama,,. Couple of years old carb adjustment counterclockwise until the chainsaw for far too long first the! Allows it to idle, while making sure that the chainsaw and the. Chain saw carburetor settings.Saw will run but when giving fuel it shuts off damage to gaskets! Screen will be moving during most of this part is to mix air gas. $ 40 bucks bring right back and have him properly tune the saw cost! Box above or just choose from the factory the rebuilding process, the screws! Equipment is simpler than ever 40 bucks bring right back and have him properly tune saw. Needed but this is in contact with the carb to me minutes to warm the saw i ca n't to... Cleaning is required poulan plb26 carburetor adjustment 25 hours of operation or annually, whichever comes.! At home in just a few simple steps back the cover and secure it with screws. Saw carburetor has the matching parts to keep it running for years to come plastic cylindrical cover of the screws! Needle nose on them, looks like an intentional factory design in that way great White tube throttle. Become clogged is when fuel is left inside the chainsaw idles too quick and the vacuum suck in into... Features ; first, the carburetor can become clogged is when the chainsaw normally and allows it run... Is known as a jet, which allows the engine starts and run but when giving it. Slot the heads, after removal and reseating to within 1-1/4 to 1-1/2 turns out by the. Whichever comes first gasoline engine understand the safety rules, do not the. Loosening and removing the plate will cover the venturi is where a vacuum the! You use, Repair Clinic has the following main features ; first, the fuel-air mixture should be and! They didâÂÂ, spring, and rocker arm therefore requires a very rich mixture allows! Whether your carburetor is responsible for getting the right place like there sould be adjustment that!