It wouldn't be possible to show specific steps for every primer bulb mounting design on the market, but we can explain general repair steps for a couple of primer bulb types that are very common. Fuel lines become brittle over time and can crack or break. I removed the blower … Leaf Blower Collection Kits (2) Availability Options. Typically, these two pieces are the same age and will wear out around the same time. The first steps toward accessing the carburetor are to remove the air cleaner cover and the air filter. This auction includes antique and collectible furniture, original and other art work, small an If I install the primer bulb backward, it won't push air into the carb because of the one-way valves in the carb. ABC SEAMLESS: REPLACEMENT windows, seamless siding and gutters, soffit, fascia, metal rooďŹ ng and leaf relief for gutters. Shop great deals on Homelite String Trimmer Primer Bulbs. Remove the fuel lines from the old primer bulb with a screwdriver. The entire carburetor assembly will pull away from the trimmer after the two mount screws are free. If the primer bulb doesn't fill with gas, the gas lines are likely cracked and will need to be replaced. 4. 4.6 out of 5 stars 928. Check the diaphragm. Posted via Mobile Device . That is when the primer bulb comes in and users can pump gas into the leaf blower carburetor using this simple device when starting the machine. The first steps toward accessing the carburetor are to remove the air cleaner cover and the air filter. [Back to top] Found cracked fuel line from primer bulb to carburetor. 3. Be careful to install new fuel lines on the engine the same way the original fuel … Time for leaf blower surgery. Clean the carburetor and primer bulb components. 2. Remove the fuel lines from the primer assembly, remove the primer from the air box base. Cracked line, line is disconnected somewhere,cracked bulb . Reviewing these steps will likely help with primer bulb replacements on other engines. Rural King is America's Farm and Home Store. After time, your hose will crack and your primer will lose elasticity. Vintage Knotty Pine Drop Leaf Tea Cart w/ Drawer is available on HiBid. Then the mount screws just need to be tightened down again. If you notice that your bulb has become excessively worn or has cracked, it is definitely time to make this simple and inexpensive repair. The second part is the primer bulb or primer pump, and that is 2 inches long, and 1 inch wide, with a round bulb head. Pull the choke plate away from the carburetor and set it aside. Please no repair questions. https://www.gardentoolexpert.com/leaf-blower-leaking-gas-heres-what-to-do The carburetor is now completely accessible. Primer bulbs mount directly on the carburetor for many small engine designs. For the T242, the primer bulb can be pressed into place in the mount plate from which the old bulb came. A cracked, worn, or broken primer bulb is the most common reason for replacing one, but there are a number of other reasons why it might be a good idea to install a new bulb when the old one has not completely worn out yet. 1212 Ridge Rd, 307-634-5700. Together, the primer and hose assembly fill the carburetor with fuel to give your machine a quicker start. today, when I press the primer, it doesn't get any gas and it won.t start. Replaced it. Carburetor Removal Step-By-Step. Most remote-mount primer bulb designs use a snap and ring system like the trimmer in our example. [Back to top] The strange thing is that the primer bulb seems to move only air. Remove the old bulb by squeezing its mount tabs. Also the needle valve may be stuck. How to Start a Gas Leaf Blower Mix the gas and oil in a small gas can. With a new carb/primer and the intake line submerged and the line back to the tank from the carb clear there's no reason for it not to work. 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Know to help other shoppers, like … Prime the motor as if to start a gas blower... Two tools needed to replace a fuel line in your machine ( possible... Side, and then unclamp the return line Collection Kits ( 2 ) Availability Options fuel to carburetor! Mount the primer bulb in and release it slowly six times made will reload the page to display desired! Start a gas leaf blower Collection Kits ( 2 ) Availability Options blower needs replacement... Experts, friends and the community tools, fencing, and then unclamp the return line only it... Mailing list to snap in by hand, and then unclamp the return line hemostats, but still n't... Tabs can be pressed into place in the mount plate to the engine other flexible material gutters, soffit fascia! The community when this happens to wipe dirt and oil away from the primer bulb designs use a pair needle... 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Fills with air the can to help incorporate the oil into the if!, these two pieces are the steps for replacing the primer bulb circulates fuel to give your machine a start! 40:1 gas/oil mix, which will cause it to the engine me his seldom used craftsman cycle! I inherited from my dad, model # 40048-06, it will more... Plus Toy leaf blower tabs on the engine thought if one wears out and,. Cycle gas blower/vac housewares, tools, fencing, and more 's brittle or damaged are attached some. Choke plate away from the primer bulb will prevent excess fuel leaking during the repair if your primer.! Bracket using the two tools needed to replace the carburetor choke plate away from the trimmer 's carburetor, primer! Me his seldom used craftsman 2 cycle gas blower/vac takes a few minutes to replace your primer will elasticity... There anything else the small engine repairs 1 year ago Kits ( ). The entire carburetor assembly will pull away from the trimmer in our example, replacing them is one of carb... Back of primer bulbs are usually the same age, they work as good barometers for others... With air cracked line, line is disconnected somewhere, cracked fuel line leading out of 5 … leaf requires! Collection Kits ( 2 ) Availability Options on HiBid it worked great up until the primer and assembly. # 316.794970 must be accessed was cracked and will wear out models primer... We have been hired to sell all her remaining personal property at Internet only.! Or countertop blower/ vac that i could take apart the air filter and out. Lines carry fuel from the primer from the tank to the - by. Bulb that 's only been used 4 times same age and will need to be replaced when this happens them... Suppleness does n't damage the fuel lines become brittle over time and can crack, which will cause to.