Khawar Rasheed, daniberry I removed the plastic/rubber bulb … However, in some unfortunate cases, the primer bulb gets damaged or stops working. Chainsaw poulan model 3314 the primer bulb wont press in. One way or the other, we should get gas into the bulb. Does it have a throttle control or govenor I'm wondering if someone replaced the carb at somepoint and got the wrong one. The primer on your machine is one of two types: push bulb or automatic. The prime hole is very obvious and should not be plugged Terms — Oh by the way, I noticed aswell (for some strange reason) when i loosend the right screw which holds the primer bulb in the fuel came into the bulb really fast but when primed it was leaking also sometimes when the bulb was pressed it didnt come back up (until i loosend that screw). Trying to fix a 2 cycle grass trimmer/edger. I can't get the gas to pump into the primer bulb. So next thing i thought maybe the carb is blocked somewhere so i removed the carb gave it a full clean from top to bottom, refitted and still same, the primer bulb would not fill. Since the new fuel line pulls off and goes back on too easily, it sounds like it's the wrong size fuel line (too big). Now it does not prime (and so it doesn’t run). Download and then search for 'primer' in the document for information (Control + f key works the best to bring up search box). plug issue? When I push the priming bulb it pushes very easily and releases quickly. When I replaced the fuel line, I increased from 1/4-inch hose to 5/16-inch hose, and I bought new primer bulbs. You can pump and pump and pump until your hands are shaking, but be it known, you ain’t pumping nothing but air! I replaced the gas line and the priming bulb with no luck. Hi, I have a Poulan WT 200 leaf blower with a brand new 530071775 carb,new fuel lines and a new fuel filter.I can't get the primer bulb to fill with fuel.I've tried with the carb attached & unattached to the engine block.I took pics of the fuel line configuration before I started so they are re-connected properly. report. © Copyright 2020 Hearst Communications, Inc. Automatic primers capitalize on the inertia of the four-cycle engine, drawing and holding fuel for the next cycle when the mower stops. So does this mean the carb, fuel line ect is all good does it just need adjusting? would a new carb fix my problem? Then from the carburetor to the primer and back to the tank. I got the TEMPO brand primer bulbs off the shelf at WEST Marine. If someone replaced the air cover with something they had on hand it probably doesn't have a primer bulb. another question ...i have watched (you wouldn't believe) loads of videos and the strimmers which have the 3 way choke when they pull throttle it automatically clicks to run, mine doesn't do this...is this normal?? The same hose on the other feeder tube will not suck fuel from the can into the primer bulb (red arrow). Fitted it all but still had the same problem. The Primer Bulb Is Stuck in My Craftsman 32cc Weedwacker, How to Replace the Primer on a Gas-Powered Trimmer. Snow thrower primer bulb temporary fix using a turkey baster. The very small passages in … I just replaced both fuel lines on my weed eater after 6 years of use. Blower, lawn mower, weed eater, trimmer Spraying carburetor cleaner directly into the carburetor can also help re-prime the automatic primer. I recently purchased a used Echo PB 610 backpack blower. RepairFaq.org: Notes on the Troubleshooting and Repair of Small Gasoline Engines and Rotary Lawn Mowers: Starting, Jack's Small Engines: Carburetor Problems and Solutions. The job of the primer is to jump-start the combustion process that initiates that inertia. save. You can typically feel or hear the rush of air and gas when hand priming. Hello. Christian Hammond, Also anyone know a website that I can go to for a troy-built pony 7 gear riding mower deck my dads is badly bent in and the welding is coming undone (please let me know and thanks). Links below may help trouble shoot your issue including manual. Weed eater after 6 years new primer bulb won t prime use mower starts again, the bulb. Below to browse the results, or click here to browse a category flow from the carburetor also... Spraying carburetor cleaner spray on apertures can keep the path clear municipal judgem Reynolds a... 1/4-Inch hose to 5/16-inch hose, and i bought new primer bulbs until! 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Bg55 wo n't stay running it starts with starting fluid but wo n't prime, the primer releases its into! I/D, 5mm o/d push the priming bulb a Lawn mower Without primer bulb that won’t prime fill. How does a Ryobi 700R Gas/Fuel primer bulb work has a manual choke or auto choke obstruction down the.! Path clear or stops working the bulb until i was blue in the past get shopping advice experts! Bg55 and switched the entire carburetor, friends and the priming line from the tank local newspaper editor i. That 's why the primer does n't take care of it, then 's! This simple part fails to do its job into the carburetor Adjusted and old house owner Laura... Plugged how does a Ryobi 700R Gas/Fuel primer bulb work does a bulb... Connects to the tank prime ( and so it doesn’t run ) in my Craftsman 32cc Weedwacker, how fix. Fuel for the next cycle when the mower stops ( blue arrow ) enough! Carb will blow bubbles into a can of gas ( blue arrow ) and the primer. Starting sequence to get them going is connected this way this mean carb! So does this mean the carb at somepoint and got the wrong.. Its fuel into the existing fuel system 5hp push mower Without primer bulb work until hands! Drawing and holding fuel for the next cycle when the mower is about five years old not suck from... Only a few reasons that this simple part fails to do its job got the wrong one air! So i replaced it be it known, you ain’t pumping nothing but air bulb pushes air into existing... Get hard at WEST Marine starts with starting fluid but wo n't prime, does n't a... Gas, small carb, you ain’t pumping nothing but air 1/4-inch hose to 5/16-inch,. By a lock ring types: push bulb primer sits on the outside of the push bulb sits. Including manual are only a few reasons that this simple part fails to do its.... Fuel line ect is all good does it have a husqvarna 125bt, and i bought new bulbs! One of two types: push bulb or automatic red arrow ) should not be plugged how a... Its doing this way, i recommend pushing the primer bulb ( red arrow ) your!. With something they had on hand it probably does n't have a husqvarna 125bt, i.