I would check the primer bulb operation. Even if it is a weak primer bulb, this shouldn't be the problem with running--it will start and run strong for just a few seconds (primer is not cracked and leaking). This particular problem doesnt require you to have much, except for a willingness to learn and give it a go. Could the primer hose have fallen off if there is in fact one? Thanks, Cars, SUV's, Vans, Trucks, RV's, Boats and Gasoline Outdoor Power Equipment, Outdoor Gasoline and Electric Powered Equipment and Small Engines. Hey everyone!This video shows a step by step "how to" fix a gas string trimmer purge (primer) bulb that won't fill up with fuel.This fix will work on your we. Join the leader in mutual relations services and find a date today. Obviously I can take it back to the dealer who I bought it from to have them look at it but I just thought I would check here to make sure I wasn't missing anything obvious. Then link the short fuel line to the shorter nipple of the primer bulb. Didn't have a lot of time to work on it but I managed to rule these out--since I work on equipment part time, I try to always have spare filters, line, and primers on hand. 2. Are american idol winners still dating - Rich woman looking for older woman & younger man. Try our new 'Online Shop' button! Replaces husqvarna part numbers 589 58 62-01, 589586201. How Much Compression Should a Chainsaw Have, How To Reset Echo 58-Volt Battery Charger. After the installation, check if your primer bulb is already getting gas or not. If t he tank pressure is too high due to hot/boiling fuel it may make this difficult to impossible. (Remove the primer bulb first, if its clipped, unclip it. I've had new primers with bad check valves straight out of the package. And you need help from an experienced mechanic. Just like a living tree, it'll always be a work in progress. Check the fuel hoses' connections with the carburetor. Honeywell Thermostat Screen Not Responding: Fixes, 3 Common Eufy Camera Problems Troubleshooting. Remove the bulb from the engine and check it carefully for any small holes or puncture marks. Will let you know what I find. So, its best to stay one step ahead and know exactly what you can do to fix the problem. (I assume) the fuel lines were messed up with ethylene additives in the fuel. Release the primer bulb. I plan to run carb thru ultrasonic, but also have other parts to order so plan to order new carb also to save shipping cost! Step 4. Detach the carburetor from the engine. When it's not working, however, the bulb may refuse to pop back out after you depress it. If you're just starting out and you need business, equipment, tech or training support you're in the right place. I love to write about chainsaw for homeowners and professionals. 3. AU $31.59 postage. Replace the spark plug, clean the carburetor properly. The saw has become quite difficult to start due to the lack of fuel and when it is running is down on power and dies very easily. It's unusual but a new Stihl would probably fix it. Thankfully, cleaning the housing is a cinch. You can do your woodwork all at home without much headache. When the primer bulb on your lawn mower isn't priming, it puts the carburetor at a disadvantage. So its best to check its condition as well, along with the check valve. While vapor lock could cause this issue, more likely it is just crudded up check valves in the primer circuit in the carb. When it doesnt get gas, it, Read More Chainsaw Not Getting GasContinue, Pull out your battery from the chainsaw, and press the battery button sustainably for a minimum of 5 seconds before you release it. 17. Depress the primer bulb (if equipped), until fuel is visible in. This is to detach the fuel bowl from the carburetor body. When the primer won't prime, the engine won't run. After that, take off the air filter base with a 5/16 socket to examine the carburetor and the fuel lines. After that, the other end of the intake line has to be attached to the carburettor. Thanks for suggestion, will give that a try! But first, check your fuel lines if theyre swapped or not. Yes the brand new carb came complete with the primer bulb. The primer bulb sits in the middle of this return line on most chainsaws. Link all the fuel lines again. Drain all the gas inside before removing any connection. Primer bulbs are usually positioned on the lawn mower one of two ways. It's saved me several times!! I have a John Deere/Home Depot/Scotts (they did a combined thing) that I bought about 12 years ago. A Husqvarna lawn mower isn't getting fuel because of bad or old gasoline; the fuel filter or fuel cap is plugged; the fuel lines are clogged; the fuel pump has failed; or the carburetor components have gummed up restricting fuel to the engine. The primer bubble, or priming bulb, on your string trimmer may collapse when gummy varnish left by old fuel builds up on the sides of the bulb, which makes the sides stick together when you press the bulb to prime. My 044's up through my 880 do not. Put the last fuel line, from the right side of the carburetor to the shorter port of the primer bulb at the back.Place the carburetor back. Remove any fuel lines that connect to the primer bulb, making note of how they're configured. Reattach the throttle cable to your carburetor. By I hope my epic guides will help you to choose,buy and maintain chainsaw. If that helps the problem, you will know that the problem was the fault of the bulb. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Primer bulb not filling. After that, just release the bulb again. BTW, primer circuit (and other) check valves are NOT included in a carb rebuild kit. All saws can experience vapor lock, especially with not so good fuel and really hot weather, but most of the better saw won't experience this, as proper desighn keeps the fuel tank, fuel lines and carb cooler. Did nothing happen? Then take note of the bulbs direction of flow. Do this to avoid the reversal of lines. My primer bulb would not fill with gas even after I replaced it and replaced the fuel lines and fuel filter. Husqvarna 350 chainsaw easy diy compression test and fuel leak fix. https://amzn.to/3bnXjmATygon Fuel Line. There is enough gas in the engine to start with the help of this suction. How to fix a primer bulb that won't prime and fill with gas, small carburetor, small carb. So you want to be a freelance climber do you. Stihl is having a huge problem with check valves lately and carburetor replacement is the only option. $11.99. And secure it back to its place. A stuck or plugged check valve in the carburetor can cause the bulb to remain down or be slow to return. OK, not really. For a better experience, please enable JavaScript in your browser before proceeding. Required fields are marked *. Wait a minute. Adjust the "L" screw. For air to be getting in there has to be an air leak in the pickup hose or the carb itself. US $29.8 Requires 1 AA battery (not included) with a high-quality vinyl sticker CUSTOM ORDERS The clock is made from Black mat acrylic 3 mm thick . Still won't start. So if you have a broken primer bulb, look for a replacement at once. So as you go on the fixes, keep in mind that some tips may not be applicable to all primer bulbs. The same looking bulb on many push lawnmowers actually is a primer bulb. Any ideas what usually happens inside when this sort of thing happens? Anyone know how to fix these speaker connectors? The broken fuel lines disconnect the fuel tank from the primer bulb port.To resume its functionality, remove the primer bulb port along with the fuel lines, clean the fuel tank thoroughly, let all the debris shed off by keeping the chainsaw aside. Could be the check valve, or the screen inside the carb is clogged (if it has one). Well, I don't know what was wrong but I have been using the chainsaw all day today and it has been working flawlessly. WOXINDA 5pcs Petrol Strimmer Primer Fuel Bulb Pump for Stihl McCulloch Ryobi HUSQVARNA. Put it all back together, primer works as it should, ran it for about 30 minutes, running good. At this point, the battery will reset,, Read More How To Reset Echo 58-Volt Battery ChargerContinue, Your email address will not be published. Fuel flows through the primer bulb into the carburetor, releasing the bulb. Dirt and other fuel impurities may clog these hoses so an insufficient amount of fuel can pass through the hoses, causing the primer button not to fill. If that doesnt work, try gently tapping on the side of the bulb with a screwdriver or other tool. The fuel hoses connect to two elbow connector joints on the carburetor. I'm thinking of elimina. Though its not ideal, we would suggest that you try using another primer bulb. Clogged Primer Bulb and Line. Once you detach the primer bulb from the plate, youll also notice a rubber ring. https://amzn.to/2NMgezeSpark Checker. Move stop switch button away from the stop position. Get a soft bristle brush (old toothbrush) and clean all the parts thoroughly. http://www.lawnsite.com/showthread.php?t=144040. After assembling, reconnect the throttle cable to the carburetor. Put the bulb and retainer back to the engine. on the part of the line that leads to the tank itself. gwa000 if you give us the model number of your saw it would help . Cover the end of the discharge line (without the filter) using your thumb or any finger. If the suction line (with filter) blows bubbles instead of drawing fuel, then its reversed. Hi, I have a Poulan WT 200 leaf blower with a. I also tried the old carb (with new fuel lines) & it won't prime either. This little saw has an interesting history--bought it off CL for the very expensive price of $15 from a guy who flips houses. Reconnect the longer/return line as well to the longer nipple. When vapour locked and not priming, try holding the throttle open while pulling starter. What might be wrong? These lines can also come loose over time as the hose heats up, expands, cools and contracts, causing air to leak into the system and rendering the suction too weak. Reduced price. It would help if you then thought of taking it for a repair. That sounds like an air leak in the intake line. Small perforations on the rubber could inject enough air into the fuel system to make the suction too weak. Put back the assembled fuel lines with the primer bulb to the engine holder. Instead of preventing them from going back to the bulb. (One quick info: The 4-stroke engines are considered eco-friendlier and more fuel-efficient than 2-stroke ones.). Its job is to mix air and fuel then supply it to an internal combustion engine. So it provides an airtight seal to the bulb to ensure that the carburetor pumps enough fuel. Fuel Line Hose Primer Bulb For Husqvarna 455 Rancher 460 445 450 435 503936601.