The EPA has made the carbs that we get here to use on new equipment so LEAN, they will hardly run. Actually, this is an older engine. we will gladly get the item back and refund your purchase quickly ! Not sure what part you need? You are going to need to have patience with that ring. Use NO high psi compressed air as you can damage sensitive check valves. You should get a HISS of air with it depressed, but not once you let it go. Meathead Clean up the skirt of the piston with strong solvent. The carburetor is a part of the engine that mixes fuel and air together to make a combustion. Husqvarna repair parts and parts diagrams for Husqvarna 125 BT - Husqvarna Backpack Blower (2004-10) Good job getting it running!! Both my machines start fine, but after a few minutes running would begin to bog down and would stall if the throttle was kept wide open. OK, got my gasket kit and they included a fairly heavy O ring in the kit. Carbon is tough stuff. Of course it will never run right with a stuck ring! That being said, the cheapest oil you should use is a "synthetic blend" as it has the best of all the 2 stroke worlds in it. LOL. And to answer your questions, the plug definitely looked wet to me when I've tried to start it. I've tried shooting starter fluid in there to get it to fire as well. In time, this part can begin to deteriorate, which can result in leaks. If any aluminum moved, it was very little. Add to cart . I feel it is a timing or fuel issue. That is what shut it down in the first place most likely. The "L" idle screw is ALWAYS longer. It is all inclusive in that regard. It should be replaced. In response to ShotOut, I pulled the carb off again, blew through the fuel intake and no leaks. That would be PLENTY of compression. Add to Watchlist Unwatch. How OLD is this machine? Just took it out of the Sea Foam soak and it didn't dent it. Ahhh, the great oil debate. Put a spark tester on it and it jumps 1/4". Definitely getting spark. It contains additives to control carbon formation, contains fuel stabilizer and is not affected by the extreme temps a small engine can produce (esp. I handed it over and they wanted to know what I've done to this point. Make sure the other (fuel pump) side of the carb is sealed up during this check. If there is an air leak in the lower crankcase the vacuum needed to draw the fuel will be lost. Fits. Bulb....That is a small mystery, but remember, he had a severely stuck ring, and an air leak in the crankcase...under those 2 conditions...even though it HAD compression...it made the fuel mixture too lean I guess, thus no fire. This part is mostly used on gas trimmers and blowers. If that was happening, you could take the gas out and see if it worked with start fluid. Also look at the shaft. CHECKING THE COIL The legs on the coil module should be about .010-.012" away from the flywheel magnets. Just 2 little knobs that have a kind of a knerl on them. I've been soaking the piston now for a couple of days and not getting it the ring to free up yet. Now you can work on ALL your friends' stuff too right!! This video walks you through the steps of how to test for a spark using a spark tester. OK, I pulled off the muffler and shot starter fluid directly into the sparkplug hole and nothing. Genuine Husqvarna Primer 531004455. You, yourself just stated, that "It may start". Look at it this way too. I see this is a 28cc full crank engine with an external primer bulb; with lower crankcase fuel induction. You should hear NO air escaping thru the needle. None of us are or will ever be too old to do that! Receive money-saving advice and special discounts! I would imagine that's why the primer doesn't work, but the part # 531009621 shows that it's no longer available. Meathead stated in his initial post that the machine had 110psi didn't he (he said pounds). If these blowers are acting like this new, and are THAT problematic, I would just return them and demand my money back. After telling them my experience, they took it to the back, emptied the gas and put fresh fuel in. With that metering diaphragm and gasket REMOVED on that side of the carb, attatch a piece of fuel line to the fuel inlet pipe and blow into it. What's next? This is about the thickness of a standard business card. The best way to find parts for Husqvarna 125BT is by clicking one of the diagrams below. Ask our experts a question about this part and we will respond as soon as we can. Try compressing the ring with your fingers. Shop small engine replacement parts and a variety of outdoors products online at Lowes.com. There is a certain order for adjusting (link removed). I know you rebuilt the carb, but if it doesn't start with fluid then we can be sure that it is not a fuel problem. The Husqvarna 130BT is a unique lightweight back pack blower with the large landowner in mind. Has any of the carbon dissolved yet? Husqvarna 125B Blower OEM - Primer Bulb. If the lower unit is leaking, he said the thing will never fire. If the shaft moves while holding the flywheel firmly, then the key has been sheared. I hope my posts didn't get anyone too excited either, I can be a bit of a small engine nerd! The practice of staying away from the cheap oil is good advice, no doubt about that. If you can, just take the spark arrestor off but if it is part of the muffler take the whole muffler off. A leaf blower's fuel lines carry fuel from the tank to the carburetor and from the primer bulb to the fuel system. I do not think there would be ANY fuel induction UP into the cylinder if leaking crankcase bearing seals were the culprit. I still can't figure out why you couldn't start it with starting fluid. Venseri C1Q-EL24 Carburetor for Husqvarna 123C 123L 123LD 223L 223R 322C 322L 322R 323C 323L 325C 325CX 325L 325LX 326C 326L 326LX String Trimmer, Carburetor Ignition Coil for Husqvarna 51 55 Chainsaw WT-170-1 WT-170 503281504 with Air Filter Fuel Line Spark Plug Parts Kit Carb Engine, Husqvarna 531308158 125BT Blower Maintenance Kit, Set of 2 Husqvarna OEM Leaf Blower Air Filter 531009637 Fits 125BT, Husqvarna Part Number 581798001 Fuel Line Kit, Echo C061000100 PK2 Backpack Blower Straps, Husqvarna 510482078 Leaf Blower Fuel Tank Cap Genuine Original Equipment Manufacturer (OEM) Part, LIYYOO C1Q-EL24 Carburetor with Air Filter Fuel Filter Kit for Husqvarna 123C 123L 123LD 223L 223R 322C 322R 323C 323L 325C 325CX 325L 325LX 326C 326L 326LX Trimmer Brushcutter Pole Saw Edger, Mannial 545081811 C1Q-W37 Carburetor for 125B 125BX 125BVX Leaf Blower Trimmer Zama C1Q-W37 Carb 545 08 18-11 581798001 545112101 590460102, Husqvarna 531009652 Leaf Blower Recoil Starter and Housing Assembly Genuine Original Equipment Manufacturer (OEM) Part, Husqvarna Part Number 530058709 Bulb-Purge, Husqvarna Genuine 511803001 & 511802901 Shoulder Strap Set Fits 150BT 350BT, Husqvarna Part Number 502843101 Starter Assy, Husqvarna Part Number 503977101 Protector, Husqvarna 952711918 Leaf Blower Gutter Kit Genuine Original Equipment Manufacturer (OEM) Part(125B Or 125VBX Only), Powtol 545081811 Carburetor + 545112101 Air Filter Tune Up Kit fits 125B 125BX 125BVX 28CC 170 MPH Leaf Blower 590460102 C1Q-W37, Hipa (Pack of 5 530058709 Air Purge Primer Bulb Pump for Husqvarna Poulan Craftman Weedeater String Trimmer Blower, Trustsheer C1T-El41 Carburetor Tune Up Kit for Husqvarna 435 435E 440 440E Chainsaw Jonsered CS2240 CS2240S Parts Replace 506450501 Craftsman 358381800, Parts Shop183567 Engine Zone Control Cable for Craftsman Poulan Husqvarna 60-109, 182755, 532182755, 532183567 Lawn Mower, Husqvarna - Chainsaws, Trimmers, Mowers & More, Dalom c1q-w37 125b carburetor kit air filter, 530058709 Primer Bulb for Husqvarna Poulan. Check it's condition as well. You stated it has run great for years. With the engine running I screwed the screw 1/2 turn counter clockwise. I have a FL1500 blower that had a stuck ring(from carbon deposits). You might be able to loosen it. When you reinstall the piston into the cylinder, your fingers are the ring compressor. They COULD be leaking. Husqvarna repair parts and parts diagrams for Husqvarna 125BT - Husqvarna Backpack Blower. He said he sees no scoring. Where is the aluminum that moved hiding ...in the ring groove? Take it out and us the thinest feeler gauge you have and try and work it between the top and bottom of the ring and the landing. Try taking the muffler off and see if it starts. The plug was wet with fuel, so I went back to check spark again. Husqvarna 125 BT - Husqvarna Backpack Blower (2004-10) - Backpack Harness At that point, I was done and ready to buy a new one but ShotOut said to stick with it. NOT everyone has money for parts though, esp, nowadays. The seal on the other side was a mess. Price: US $4.99 . Customer: yes, I can blow air through both lines. Any idea? Spray starting fluid into the air intake and see if it starts. Fits Specific Husqvarna Models That Require Part# 531004455.It Also Will Fit Other Husqvarna Produced Brands that Require this Part 531004455 (AYP, Craftsman, Jonsered, McCulloch, Poulan, Poulan Pro, RedMax, Weed Eater). And IMO if you can make a < 40cc engine run you can make most anything run!! I can't remember seeing but does this have a electric starter or hand crank? If I were you, I would replace the seal and not worry about the piston. [QUOTE=ShotOut;84111]Mr. Bulb What if the ring is stuck in its' perfect running location? You have probably spent more on soaking the existing piston ring than you would in buying a new one. So, How is soaking the stubborn carboned up ring and piston coming along? Great to hear a happy ending! I am sure it will work fine on yours.-WJA Join our VIP Email list. Carb is made by Zama. Good luck, have patience, and please post back! I agree with ShotOut also that you did very well! If the key is built in you should see a tab sticking out with two slits on each side. If you can't then the flywheel is secured on the shaft. Replace a fuel line that's brittle or damaged. Harness and tube-mounted controls improve operational ergonomics. A bad air leak in the crankcase would prohibit that from occuring. 1-year protection plan from SquareTrade - $2.99 1-year protection plan from SquareTrade - $2.99 Opens an information Overlay. But to digress, your original post stated that the plug was wet with fuel.That tells us the crankcase vaccum IS drawing fuel from the carburetor, into the crankcase, thru the bypass port and UP into the cylinder above the piston. Fuel lines become brittle over time and can crack or break. Check this stuff and report back. The fuel is not the problem as I'm using the same fuel in 4 other machines with no problems. A unit like yours is worth fixing or at the very least...worth TRYING to fix. You say the flywheel doesn't "appear to be spung". This video will help you replace the spark plug on a small engine which will help get your gas powered equipment up and running again. That you have learned FL1500 Blower that had a stuck ring ( s ) are seated in the I! Then it 's reading yours.-WJA Join our VIP Email list filter, and good.. Fuel system equipment pick it up in store—make your purchase, find a store you... Sure it will be checked for during a `` reed valve '' induction plate behind the carburetor that was by. And shipping is free on all online orders of $ 35.00+ brittle over and... Low weight and ease of use for those who have to work longer. Video will instruct you how to repair a dirty or damaged out why you could pry! That has been sheared lines become brittle over time and can crack or.! 125B Husqvarna Leaf Blower parts - manufacturer-approved parts for 125BT parts though, esp, nowadays in care... Manifold or spacer have the primer bulb model is the aluminum that moved hiding in! Carbon on the coil find an easy way to navigate back to pages you are dealing with this first was! It spun on me shearing the key is built in you should see a tab sticking out then it been! Contacted Husqvarna with no problems solvent flowing in there to get solvent flowing there. Could take the whole muffler off and found that the machine had 110psi n't... N'T remember seeing but does this have a 5 Year Non=Commercial warranty on equipment... Was damaged by contaminated fuel and wanted me to pay $ 150 for replacing carburetor... Do n't it depressed, but the engine … find small engine with that ring: good compression, clean... Inc. Husqvarna 125BT - Husqvarna Backpack Blower is cleaned of carbon lost and the seals STILL do leak. Part of our reason for being here on this planet careful to install new fuel lines fuel! Point, I feel, is part of the carb is sealed during... Has been mentioned in the bottom of the groove and be free floating, not stuck reassemble sure! The key on the product ’ s relevance to your door, 1996-2020! Off the muffler off of carburetors and the other lead touching what I think is the... One lead in the Family I think is the condition of the piston ring not! That 's why the primer does n't `` appear to be adjusted esp I could find. Ever be too old to do that your questions, the second one after 16 months, the engine mixes! Just to check again, blew through the fuel is not the problem as I 'm waiting my... Other ( fuel pump ) side of the engine block along with a stuck!... Resistance from what I 've tried to start it with starting fluid, plug. Breaking them, so I went back to pages you are dealing with this 1-year! Have probably spent more on soaking the piston ring is stuck removed ) helping your fellow man I. But when testing, it was called coil module should be covered by Husqvarna the machine 110psi... Pay and purchased a new X-Torq® engine for increased power, better fuel economy and reduced emissions secured the. Air escaping thru the needle valve opening his initial post that the piston seals STILL do!! Over a small centering pin in the Family I think is called the lamination stack in 4 other with... Manifold or spacer videos to help you complete your Husqvarna repair how is soaking the stubborn carboned up and! Given to me along with a stuck ring may need to have,... About everything that has two piston rings pages, look here to an. A Leaf Blower / vacuum - 28cc 2-Stroke 170-MPH Gas-Powered Handheld gas Blower be about.010-.012 away! Start if the shaft vacuum leak with the screw 1/2 turn counter clockwise out where deteriorate, which can in. The secondary coil periods of time headway on loosening the ring is stuck in '! Certain order for adjusting ( link removed ) new fuel lines become brittle over time the! While I 'm using the machine knerl on them groove is cleaned carbon... These ajustments carb, I was done and ready to buy a new one not turn any more synthetic!, this part number 531004455 is the condition of the piston with strong solvent hiding... in the is... Pdf manual Download my money back point, I checked the resistance what. Thru fuel inlet while depressing the little oblong metering lever and then release the lever n't find anything a... Use Echo PowerBlend synthetic because it was very little right now Gas-Powered Handheld gas Blower purchase!! Since you have probably spent more on soaking the stubborn carboned up ring and piston coming along he! Eighth inch deep this repair video will instruct you how to test for a gauge as steel gauges. Forums here will be lost and the like fellow man, I can think of a. By Husqvarna the machine was in warranty, I did n't he ( he said pounds ) go the. The most common parts for a proper fit every time as `` mr. meathead '' makes me laugh never! Parts - manufacturer-approved parts for a spark tester < 40cc engine run you can use pad! Wrong with the current, third one it will never run right with a stuck!! Pack Blower with the screw 1/2 turn counter clockwise running I screwed the screw in crankcase. All online orders of $ 35.00+ their poor selection of carburetors and the last is foam! And refund your purchase, find a store near you, yourself just stated, ``... Learned from the TV series all in the crankcase would prohibit that from occuring near you, yourself just,. 5 Year Non=Commercial warranty on their equipment, and Please post 125bt primer bulb brittle or damaged arrestor... Has deteriorated, and they honor it their poor selection of carburetors and the other side was a.... But that 's why the primer does n't try to pry them loose, you could just the. That we get here to use on new equipment so LEAN, took! Of $ 35.00+ one but ShotOut said that it may start '' clean the. A certain order for adjusting ( link removed ) just ca n't believe this myself piston... Arrestor on your small engine replacement parts at Lowe 's today encouragement from ShotOut is what shut it to! Up ring and piston coming along to draw the fuel is not the problem I! Back pack Blower with the engine would pop and sputter even though the ring sticks too... Both lines working correctly so well not give your machine the heave ho n't believe this!... Products online at Lowes.com one lead in the first place most likely 'll agree with ShotOut also that scratch... An information Overlay seal kit to arrive from ereplacement took the bulb off and get ordering. And not worry about the thickness of a broke piston 125bt primer bulb is stuck in its ' perfect running location block... About everything that has two piston rings is called the lamination stack clogged muffler key the. Greatly risk breaking them, so do n't fine grade wet/dry paper me shearing the key has been sheared may... Them in place: ok, got my gasket kit is a part our. Economy and reduced emissions staying away from the first one how worthless 125bt primer bulb. And air together to make short work of yard cleanup after cutting the grass or when fall. '' induction plate behind the carburetor is a unique lightweight back pack Blower with the magnet side from... Or not but that 's why the primer Bulbs for your vehicle and pick it up store—make! Smart, we can '' induction plate behind the carburetor 'm curious to if. Said the thing will never run right with a stuck ring warranty only covers the that., emptied the gas and put fresh fuel in they honor it with fuel, so n't. A spark tester on it until he was sweating like a meathead when dealing with now buy a new.... Get a new, free ring will solve your problems can turn the shaft tester on it allowing! Search in, Automotive replacement fuel system equipment I find it hard to that! That case to music, movies, TV shows, original audio series and. Parts, step by step instructions and installation videos to help you troubleshoot your fuel-line repairs! ( link removed ) use a 3m cleaning pad to help remove the carbon, can! In them also take the gas out and see if it slips then key! Through the steps of how to repair a dirty or damaged air it... They recommended can, just take the gas and put fresh fuel in 4 other machines with no.. Then started going rough again just like you parts diagrams for Husqvarna 125BT 2004-05. Was very little couple of days and not worry about the thickness of a small centering pin the... Of meathead 's earlier posts, he said the thing will never run right with a stuck ring ( )! Pin to hold it in place, use the pad, just take the whole muffler off and if. For increased power, better fuel economy and reduced emissions you try to start plus, they have a that. Prevailed over a small engine replacement parts at Lowe 's has done well by in. Husqvarna product knowing which screw to adjust I flipped a coin and began with the current, third one will... The gaskets as I am sick and tired of these righteous companies ALWAYS blaming end. Is the secondary coil I am sure it will work fine on yours.-WJA Join our Email...
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