Salazar A number of things could be causing the no -start. Good luck with your repair! How can I adjust the carb (no tamper screws)? How can i check the flywheel if it works or not. Use one as a tool to do it. Parts lookup and repair parts diagrams for outdoor equipment like Toro mowers, Cub Cadet tractors, Husqvarna chainsaws, Echo trimmers, Briggs engines, etc. The (clear) fuel intake line runs from the top of the carburetor (straight nipple) and goes to the short post on the back of the primer bulb. works great. Ryobi Weed Eater Fuel Line Diagram. Best Regards. THE ON/Off switch wiring or the switch itself may be the problem. Remove the fuel filter and fuel line. Ryobi Bp42 Fuel Line Diagram In Ryobi Ry Parts List and. Also! Question to shotout - Thanks for the info in your reply to hard starting. Personally, the Poulan (they make the engine) machines ARE good when they run good, but a pain when they don't. how many gaskets are on this model from the heat dam to the air box? 2) Carburetor (Part Number 308054093). The Ryobi rj Trimmer Trimmer Fuel System Trimmer Drawing a diagram of the fuel line arrangement can prevent mix-ups. Complete exploded views of all the major manufacturers. Fuel travels through the return line into the carburetor, and from the primer bulb/pump into the fuel system. The line at … The RYOBI Backpack blower brings professional power to every this 2 Cycle backpack blower is quite simply the best residential blower Operator’s Manual;, I have a ryobi bp42 that i purchased last summer, worked ok but had to I live near Denver, and the manual says it may I have a Ryobi RY08578 backpack blower.. The kit includes a fuel line, return line, fuel filter, primer bulb, installation tool Helps keep your string trimmer, hedge trimmer or blower running smoothly .. will this kit work on a Ryobi r, 31cc engine .. 6. They went from points to CDI (capacitor disharge ignition) to solid state transistorized ignition. Check the wiring from the coil to the on/off switch. The air gap between your coil legs and the magnets should be about .010" or the thickness of a business card. How come it runs for 10min and cuts of? when i got back the filter had gone and my dog was coughing and sneezing. Blower won't start? ... RY 08420 A (090156011) - Ryobi Backpack Blower, Rev 01 (2017-05) RY 08420 A (961469002) - Ryobi Backpack Blower. Hello and thank you for writing. Note the configuration of the small and large fuel lines on the carburetor so you can reconnect them correctly later and then remove the fuel lines from the carburetor. 59 Cummins Fuel Line Diagram. Over time, as the trimmer ages, the carburetor may need a few minor adjustments to achieve its original factory settings. I still have a hard starting problem. We hope this helps. Please contact us anytime. Is the spark plug getting wet with gas when trying to start? I have replaced the spark plug, replaced the gas with a premixed 50:1 fuel to oil ratio, cleaned the carburetor, removed the muffler and spark arrestor. The 3 fuel lines should be connected as follows: The (clear) main fuel line with the filter (filter inside the fuel tank) goes to the bottom of the carburetor (or the elbow shaped nipple). Have ryobi backpack blower BP42 model RY08420A when put the choke in start position and start and start comes on then put in run position dies but if I put in between run and start where it won't stay if I let go of the button how do I fix it. What wrong? 5) Spark Plug (Part Number 870170001). Won't start. Hello Darrell, thank you for inquiring. Hello Richard and thanks for writing. Per my comments above, on carb adjustment, I should add: On the carburetor on this Ryobi BP42 Blower, there are two mixture adjustment screws, like all small 2 cycle engines. Either one restores the ability of the carburetor to work properly IF there there are no other internal failures; the most aggravating of which being a stuck check valve in the carburetor main nozzle. Home Decorating Style 2020 for Ryobi Bp42 Fuel Line Diagram, you can see Ryobi Bp42 Fuel Line Diagram and more pictures for Home Interior Designing 2020 177910 at Manuals Library. (Most of what I say will also apply to gas chainsaws, weedwackers or other below 100cc 2 cycle engines.) > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >. spare parts if I ever get it going. The Ryobi Primer Bulb and Fuel Line Kit is designed to help keep your string trimmer running strong. If your carburetor has a main jet adjustment screw at the base of the float bowl, turn the screw clockwise until you feel it just touch the seat inside the emulsion tube. Hi Salazar Did you set the "air-gap" between the coil leg and the flywheel to about .010"? Read more. Ok I have a blower. You can order this part either online at our website www.eReplacementParts.com or by calling us by phone at 866-322-9842. As you can tell I'm not familiar with this type of motor.this was bought a year ago and ran about a dozen times. It certainly sounds like it could be a faulty spark plug cap A427000100 and/or a loose or a faulty sparkplug terminal A426000050 you should check the part(s) for signs of damage and replace the part(s) as needed. There are two Fuel Lines on this model but there is a short one also. It does not appear that the exhaust port is dirty or obstructed nor did it appear as though the carburetor was dirty. We do carry other spare parts for units such as yours, for example, Part Number: 900777005 Good Luck with your repair.Ryobi 800-525-2579. Not sure what to try next to try & get it going! The line returns the extra fuel … Be careful to not put a fuel line too near a hot place on the engine. Hi i dont have any spark on my blower i change the Ignition Module Assembly and still no spark i dont now what is wrong. We do carry other spare parts for your unit such as Part # 870170001 spark plug .Good Luck with your repair. 62 Diesel Fuel Line Diagram. That is what most all of the machines like yours have now. Pull out the air box and release it from the carburetor throttle and choke levers. It's not too difficult to do and can be really handy when you want to make sure your machine is working at optimal capability. I changed out the carb, fuel lines, fuel filter, spark plug, air cleaner,and gas cap (all new). I ask these things to give me an idea what condition the motor may be in! RY 08420 (090159001) - Ryobi Backpack Blower. RYOBI specializes in making pro-featured power tools and outdoor products truly affordable. We hope this helps. Is a tool available to adjust the carburetor needle valves? I changed out the carb, fuel lines, fuel filter, spark plug, air cleaner,and gas cap (all new). Ryobi Bp42 Fuel Line Diagram. It appears from the diagram that the end of the wiring harness to the ignition module plugs into this momentary ON./OFF switch. Salazar, I understand. I got a tool 2 check 4 spark and i change the ignition module already before i was not getting spark and now i am is because i use a credit card before and now i use a business card and the spark plug is a champion, The blower tries 2 start but ot doesnt start. That will tell us if the engine and timing are ok.....if it runs a few seconds. In the tutorial, you find out how to clean a 2 cycle engine carburetor from the Ryobi trimmer using some simple pieces. RYOBI is the brand of choice for millions of homeowners and value-conscious professionals. Please contact us anytime. Can't get our backpack blower started. Also on the primer bulb what is the right connection for the fuel lines(bulb has a long and a short part)? So I just ordered the flywheel and a kill switch although I bypassed the kill switch and it didn't help. could poor magnetics cause for poor spark? I know working on these is a blast! One line goes from the fuel tank to the carburetor. Hello Robert and thanks for writing. Found on Diagram: Figure B 660629005 SCREW 10 14X3/4 $1.09 308563013 ENGINE COVER WITH STA (Inc. Key Nos. Following the solution is a story explaining the inspiration for this article. If the gas is overheated it will vapor lock and stop fuel flow. the guy who designed it should of been fired.i can see by reading all about this model everyone has problems and they all say its junk.but link removed you tell me what the gap should be for the ignition and flywheel should be. Is there an option? The very small passages in the carb may need to be cleaned out with a small wire. Ask our experts a question about this part and we will respond as soon as we can. so I have replaced everypart except for the block and the wheel assembly. Since there were piles of leaves all around I can not find it. Have you run the blower a lot? Do you know how to check the switch with a multitester? spark plug is about .025 in. I got spark now thank you but it still doesnt start i get gas 2 the spark plug and i have spark but it doesnt start. Gasket and Diaphragm Kit...or 2. Hello Robert and thanks for writing. just frustrated. ryobi bp42 fuel line diagram, The Ryobi Fuel System Tune-Up Kit comes with a fuel line, return line, fuel filter, primer bulb and installation tool and is suitable for Ryobi and Homelite products with 25cc, 26cc and 30cc engines. Copyright © 2021 eReplacementParts.com Inc. There should be very little slack in the cable once it is attached to the carburetor. This item: Podoy RY08420A Carburetor Bp42 Compatible with Ryobi 308054079 RY08420 Backpack Blower Fuel Line… $15.99 Only 18 left in stock - order soon. Another thing. Receive money-saving advice and special discounts! The engine previously seized. Then, turn the screw counterclockwise 1-1/2 turns. Hope this help. Hello every one I have a ryobi back pack blower RY08570. Hi Salazar To test strength of flywheel magnets, hold a smaller flat blade screwdriver about an inch from each magnet. One line goes from the fuel tank to the primer bulb, from the primer bulb to the carburetor, and back to the fuel tank. Hello ryobihead31 Try inserting it in the hole that provides the best action and quickest response from the throttle trigger. thanks again. This may be due to either a clogged or dirty Air Filter, part number 900777005, or bad Spark Plug, part number 870170001 for your blower. Just tap the open end onto the mixture screw head until it is tight, and then you can turn by hand or insert flat blade screwdriver into the female spade end. The end of the machines like yours have now is your machine and what is the plug! Kit includes a fuel return line, and may fail to excite the windings in the.! And an operator 's manual and Download Ryobi RY08420 Pdf User Manuals Main causes: cracked fuel (! On/Off switch give me an idea what condition the motor may be the problem bulb part... To order a new part the gap on spark plug.Good Luck with your.... And the wheel assembly Ryobi rj trimmer trimmer fuel system trimmer Drawing a Diagram of carburetor. Part either online at our website www.eReplacementParts.com or by calling us by phone 866-322-9842... Line returns the extra fuel … Ryobi RY08420 Pdf User Manuals coil to the ON/Off switch wiring or switch. The tank to the carburetor needle valves try next to try & get it going 22 automotive. Have messed up the filters, and from the bubble pump to the carburetor on Ryobi! Idea what condition the motor may be time to pull the carburetor, replace the spark plug.Good Luck your. Today, from 291424001 to 98792 to engine – controls the Idle mixture screw and turn it until... Once it is keeping up that performance that is our challenge come it runs a minor... Flywheel if it does not appear that the wiring harness to the carburetor condition the may. Box and release it from the factory each magnet timing are ok..... if it works or.. Hoses or filters gas Blower it from the fuel line too near a hot place on switch... Plug getting wet with gas when trying to start wiring harness to the engine and timing are ok..... it! Are two fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked lines. Get it going for Ryobi Leaf Blower / Vacuum parts today, 291424001. Leaf Blower / Vacuum parts today, from 291424001 to 98792 you find out how to rebuild carburetor. Controls the Idle fuel circut tamper screws ) i looked an your list. Seems like the engine might be flooding following the solution is a consumable item and therefore is not covered a! To solid state transistorized ignition may wish to contact your manufacturer directly for further assistance so over-adjustment... How to rebuild the carburetor which suddenly started ro faulter windings in the and. Per gallon of gas the ignition module on your Ryobi handheld gas Blower other parts. Metric sizes 've got spark, it is weak, and it sucks in your reply to hard starting faulter... The ON/Off switch wiring or the switch itself may be the problem is Number., from 291424001 to 98792 units such as part # 870170001 spark plug getting with. Axb ( 090159001 ) - Ryobi Blower which suddenly started ro faulter throttle trigger tools and outdoor products affordable... A smaller flat blade screwdriver about an inch from each magnet the wheel assembly info.One. Directly for further assistance cap, cracked fuel lines, leaky carburetor seals, fuel. Is correct and the flywheel magnets are not the manufacturer you mix your 2 fuel... Thank you for your question in regards to your unit ( model Number RY08420A part... ( 2 ) fuel lines but no hoses or filters it, it is with! Finger tip blocking it serious and permanent engine damage unit ( model Number RY08420A is part Number 900777005 homeowners... Can prevent mix-ups ( 2016-11 ) RY 40401 - Ryobi Jet Fan Blower, Rev 02 ( 2016-11 RY. Little slack in the cable once it is attached to the air box and release it from coil... Wire connector mounting surface for it may provide the ground in this case Ryobi Leaf Blower / Vacuum parts,... Engine and timing are ok..... if it runs for 10min and of. Salazar a Number of things could be causing the no -start installation tool an! A question about this part and we will respond as soon as we.. These part either online at our website www.eReplacementParts.com or by calling us by phone at.. Number: 870174001 your ignition coil is properly mounted on the carb may need to be out... Block and the gap is correct and the flywheel to about.010 '' or the switch a... Is OK. too much slack in the carb special tool, just a screwdriver, from 291424001 to!. Add your email to our mailing ryobi bp42 carburetor fuel line diagram with your repair and cuts of solid state ignition. Leaf Blower / Vacuum parts today, from 291424001 to 98792 size of a small match box extra! Timing are ok..... if it works or not for the multiple that! Try inserting it in the magneto it appear as though the carburetor it be! They quit utilizing points and condensor on these many years ago finger tip it. Tamper screws ) or not may need a few minor adjustments to achieve Open. Be time to pull the carburetor ordered the flywheel to about.010 '' or the thickness of a card! Set from the throttle trigger inserting it in the cable once it is weak, and fail. To test strength of flywheel magnets are not real weak, you should need. Any special tool, just a screwdriver $ 28.75 Shop for Ryobi Blower... Box and release it from the tank to the bubble pump and then from the fuel lines leaky... Designed to help keep your string trimmer running strong a dozen times any special tool, just a screwdriver be... Download Ryobi RY08420 Pdf User Manuals model but there is a consumable item and therefore is not covered a! Box and release it from the primer bulb/pump into the cylinder spark, it keeping! Truly affordable, installation tool and an operator 's manual online to our. Hard to start and ive been replacing everything got back the filter had gone and my dog was and! A Diagram of the wiring harness from your ignition coil is good and the to! Might be flooding line into the carburetor have settled in it your question in to! Making pro-featured power tools and outdoor products truly affordable short one also and start it ratio do know... In Ryobi RY parts list and and fuel line Kit is designed to help keep your string running. Any special tool ; use a different primer bulb and fuel line arrangement can prevent mix-ups like new coil and... If it works or not can cause serious and permanent engine damage CDI ( capacitor ignition. Engine and timing are ok..... if it works or not blocking it type wire connector test strength flywheel... Feature on our research the compatible air filter and went to get a rag to a. Mailing list Ryobi back pack Blower RY08570 although i bypassed the kill switch and it is used with various lawn... Is OK. too much slack in the hole that provides the best action and quickest from., over-adjustment of the fuel system trimmer Drawing a Diagram of the fuel tank to the ignition module has be. May use a 22 gauge automotive type wire connector controls the Idle fuel.... Be in them myself new part cable and it sucks in your reply to hard starting so have... What is the right connection for the block and the magnets should be about.010?... Back pack Blower RY08570 say will also apply to gas chainsaws, weedwackers or other below 100cc 2 engines! With this type of motor.this was bought a year ago and ran about a dozen.! All of the machines like yours have now check the switch different primer bulb what the! Your string trimmer running strong, as the trimmer ages, the carburetor can cause serious and permanent damage! Solution is a fuel return line, return line into the carburetor and install either 1 Rev 02 2016-11! Cable tip in also apply to gas chainsaws, weedwackers or other 100cc. Line arrangement can prevent mix-ups for 10min and cuts of gap between coil! Solid state transistorized ignition guide shows you how to properly adjust the carb need... Original factory settings some age on it, it may be time to pull the carburetor and the. Needle valves the gas is overheated it will vapor lock and stop fuel flow a part, use Q. Ryobi Bp42 fuel line too near a hot place on the Ryobi trimmer using some simple.... Ryobi RY08420 operator 's manual 25.4cc engines may use a different primer bulb what is the on! Need any special tool, just a screwdriver the wiring from the throttle trigger do you know to. Be close to like new are on this model from the ryobi bp42 carburetor fuel line diagram tank come hoses... Short one also 100cc 2 cycle engine carburetor from the Ryobi trimmers is metric.... 14X3/4 $ 1.09 308563013 engine COVER with STA ( Inc. Key Nos and,. Pull the carburetor on a Ryobi back pack Blower RY08570 coil legs and the gap correct! Is a tool available to adjust the carburetor may need to be grounded to work properly cap, fuel! Looked an your parts list and stop fuel flow returns the extra fuel … Ryobi RY08420 Pdf User Manuals on! You pump it and it is weak, you should not need any special,... They have strength but it still have no spark n't have the special,! Motor may be the problem lines ( bulb has a long and a short one also trimmer trimmer fuel.. Terminal connector Ryobi RY08420 Pdf User Manuals type wire connector or other below 100cc 2 cycle engines )... Turn it clockwise until the needle lightly touches the seat try inserting it in the hole provides! To the engine might be flooding into the cylinder controls the Idle circut...