how to clean carburetor on stihl backpack blower

How to rebuild a Walbro Carburetor on a Stihl Br 420 Backpack leaf blower von Sunshine TV vor 3 Jahren 13 Minuten, 29 Sekunden 13.905 Aufrufe In this video I will show how to remove the , carburetor , from the engine and install a new rebuild Carburetor for Stihl BR320 BR340 BR380 BR400 BR420 Replaces Walbro HD-4A HD-4B HD-13B Carburetor 4203-120-0603 4203-120-0605 Backpack Blower Carb … Remove the spark plug, and wipe it dry with a clean rag. These tips are for both the homeowner and shop owner.Whether it be a handheld, two stroke, two cycle engine like a chainsaw, weed eater, weed wacker, string trimmer, grass trimmer, line trimmer, hedge trimmer, strimmer, brush cutter, leaf blower, or four stroke, four cycle units like a lawnmower, wood splitter, lawn tractor, snowblower, pressure washer, generator or a ride on mower that needs parts installed or replaced, I’m your go-to guy.My favorite brands of spark plugs are NGK and Champion and are the ones I recommend.I’ve been a small engine mechanic for many decades and also run my own repair shop so my videos are loaded with tips and tricks that I have learned and want to share with you. Carburetor for Stihl BR320 BR340 BR380 BR400 BR420 Replaces Walbro HD-4A HD-4B HD-13B Carburetor 4203-120-0603 4203-120-0605 Backpack Blower Carb with Air Filter Fuel Line Kit 4.2 out of 5 stars 25 $20.39 $ 20 . The carburetor cleaner will get sucked through all of the carburetor jets and past needle valves, dissolving all the gunk. How to Clean a Husqvarna 223L Trimmer Exhaust, Troubleshooting Problems with Starting Weed Eaters, How to Fix a Vibration in a Grass Trimmer, My Craftsman Push-Mower Engine Won't Start With the Air Filter On, Stihl: STIHL Trimmer and Brushcutter Common Features, YouTube: Stihl Trimmer Weed Eater Repair -- Stihl Carburetor Repair-Replacement fs, fc, km, hl, 45, 46, 55, My String Trimmer Starts, But Won't Stay Running, My Stihl Weed Trimmer Is Dying at Full Throttle. Clean the carburetor and let dry Clean all ports and jets in the body of the carburetor with aerosol carburetor cleaner and compressed air. Pick up the carburetor and allow as much of the cleaner to drain off as possible. Remove the air filter and clean it, if necessary. In this video I show you how to repair it yourself and save a trip to the repair shop.Buy K10-WAT carb kit here;http://www.discountonlineparts.com/search.php?s=k10-wat\u0026x=0\u0026y=0Buy NGK BPMR7A spark plug here;http://www.discountonlineparts.com/search.php?s=bpmr7a\u0026x=0\u0026y=0Don’t forget to click the to turn on Video Notifications for more money saving videos and tips, featuring all the brands like Stihl, Husky, Husqvarna, Honda, Echo, Tecumseh, Dolmar, Makita, Poulan, Ariens, Briggs and Stratton, Murray, John Deere, Craftsman, MTD, AYP, etc. DONYBOY73 “The Small Engine Doctor” recommends safe practices when working with power tools, hand tools, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. – Reinstall the carburetor in the engine. If you're having trouble starting your Stihl trimmer, a blocked carburetor is one of the possible reasons. Cover and start the engine. The carburetor will draw the fluid through the combustion chamber fuel ports and clean them. Besides having an abiding interest in popular science, Deziel has been active in the building and home design trades since 1975. This spring I did a major tune-up. Open the air filter cover. 39 The likelihood that it is causing the problem increases with the age of the fuel in the gas tank. Remove the air filter cover's two Phillips screws on the left, rear side of the backpack blower with a … Brand New - High Quality - Aftermarket - Carburetor for Stihl BR320 BR340 BR380 BR400 BR420 Backpack Blower w/ Carb Kit Fits for: Fits Stihl BR420 BR400 BR340 BR380 BR320 SR420 SR400 SR380 SR340 SR320 backpack blowers; Replaces OEM part number: Stihl 4203 120 0601,4203 120 0603,4203 120 0605,4203 120 0607; Walbro HD-4A HD-4B HD-13B; Package include: 1x carburetor 1x … It may need cleaning but very little to none. Open the air filter cover. This is not original part,please check the size before order,thank you! Replacement manufacturer part number: Stihl 4203 120 0601,4203 120 0603,4203 120 0605,4203 120 0607 Walbro HD-4A HD-4B HD-13B Fitment models: Stihl BR320 BR340 BR380 BR400 BR420 SR320 SR340 SR380 SR400 SR420 Backpack Blower Aftermarket and Brand New Package Include: 1x Carburetor … Details: *100% brand new and high quality *Color: As Pictures Show *For Stihl BR320 SR320 BR400 BR420 Bush Cutter Leaf Blower *Replaces Part Number: 4203-120-0601/ 4203-120-0603 *Easy to install and use *Use high-quality materials for durability Is your leaf blower hard to start, lacks power and leaks fuel? A saw is tuned approximately by "WOT RPM" and/or "4 cycle sound". Without this primer, the carburetor would not get enough fuel to the combustion chamber to start. Help me make videos or buy me a beer!! Pull the air filter pad from the filter box. I have a Stihl BR320 backpack blower. Please view all photos! 39 Brush it away with a cotton swab. Set the choke to the "run" position when the engine starts. STIHL Magnum Backpack Blower BR600 with 3.8 bhp engine combines high air speeds, air volume, and power to deliver a rugged, low-emission machine. Unscrew or unhook the air filter cover. Wash the air filter in water soapy with dish detergent. The engine will surge when you do this. http://patreon.com/donyboy73Connect with me on these social media spaces (plus that's where I announce contest winners)Facebook: https://www.facebook.com/Donyboy73-The-Small-Engine-Doctor-on-Youtube-234040803408166/Twitter: https://twitter.com/donyboy73Instagram: https://www.instagram.com/donyboy73/If you enjoy my videos make sure to comment, share, thumbs up and subscribe. STIHL Backpack Blower Common Features Lightweight backpack blowers are built on a padded polymer frame with dual-position adjustable straps and a foot pad for smooth, stable starts. A leaf blower that won’t start at all may require fuel. Hold your chainsaw in one hand with the throttle at about two-thirds. 09. You can give the carburetor a good cleaning without even removing it from the trimmer. Different models may have different parts and controls. Press the spark plug boot firmly STIHL recommends that you have onto the spark plug servicing and repair work carried out exclusively by an authorized STIHL servicing dealer. Allow the carburetor dry for at least 10 minutes—some carburetor cleaners can damage the diaphragms if the carburetor is reassembled when still wet. Loosen the bolt and remove the air filter cover located on top of the carburetor. Item has some scuffing/scratching as expected. Slide out the air filter … Cleaning the Air Filter 19 Engine Management 20 Adjusting the Carburetor 20 ... warnings apply to the use of all STIHL blowers. Most Stihl trimmers have a screw that releases the cover -- simply turn it counterclockwise with a screwdriver. On handheld blowers and shredder vacs, it is located on the bar code label on the fan casing. But, despite its widespread usage, not many people know how to clean carburetor on leaf blowers. Carburetor Kit For Stihl BR400 BR420 BR320 BR380 Backpack Blower Spare Part Carb. Finally, this is the stage of reinstallation when you had done … See the ... backpack blower from the oprator’s back and place it on the ground before attempting to fuel the machine. C1Q-S68 Carburetor for Zama C1Q-S68 C1Q-S68G Stihl BG45 BG46 BG55 BG65 BG85 SH55 SH85 BR45C Leaf Blower Carb with 3 Size 3-Feet-Long Fuel Line Hose … It runs fine but is leaking a lot of gas. The Stihl BG 55 leaf blower has a 27.2 cubic centimeter engine that produces 140 mph air velocity at the nozzle, making cleaning up tough lawn leaf and debris jobs with the machine a breeze. As a landscape builder, he helped establish two gardening companies. Yes, you need to put caps back in. I do my best to teach you how to easily diagnose problems the fastest, quickest and most efficient way with real repairs beyond just replacing a spark plug. © Copyright 2020 Hearst Communications, Inc. Due to factors beyond the control of DONYBOY73 “The Small Engine Doctor”, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Wipe the outside dry with a clean rag. Page 22: Storing The Machine Thoroughly clean the machine – pay special attention to the cylinder fins and air filter. Leave it out of the trimmer. Is your leaf blower hard to start, lacks power and leaks fuel? Spray the parts of the carburetor that you can see under the air filter with carburetor cleaner. Old fuel leaves deposits in the carburetor fuel lines that impede the flow of gas to the combustion chamber. If you decide to disassemble the carburetor, clean it and rebuild it, you'll need to purchase a carburetor rebuilding kit from Stihl. All current serial numbers will be nine digits long and begin with the number 2, 3, 5 or 9. BRAND NEW!! Chris Deziel has a bachelor's degree in physics and a master's degree in humanities. Slice the side tabs off for easier future adjustment. Dalom BR 600 Carburetor Air Filter Fuel Carb Repower Kit for Stihl BR500 BR550 BR600 Backpack Blower Leaf Blower Parts Replaces Zama C1Q-S183 4282-120-0606 4282-120-0607 4282-120-0608 4.0 out of … They are designed ergonomically and are highly efficient. If the trimmer is old enough, the carburetor may need rebuilding, but if that's necessary, it's usually just as cost effective to replace it. This carburetor came off of a working blower. The leaf blower is one of many tools used to keep landscapes clean and beautiful. Spray two or three short squirts of cleaning fluid into the air intake port. If fuel isn't the problem, then the blower's spark plug may be dirty or damaged. You can give the carburetor a good cleaning without even removing it from the trimmer. Prime the carburetor by pushing the priming bulb three or four times, and then close the choke and pull the starting cord to start the engine. On backpack blowers, it is on the bar code label and stamped in the top of the cylinder or main crank case. The carb is "hard mouted" and the carb needles will rotate rich without the caps. Blower starts and then after 5 or so minutes, engine floods out like the choke has been opened. For more information, call STIHL Inc., toll-free at (800) 711-7959 between 8 a.m. and 5 p.m. PT Monday through Friday. Carburetor for Stihl BR320 BR340 BR380 BR400 BR420 Replaces Walbro HD-4A HD-4B HD-13B Carburetor 4203-120-0603 4203-120-0605 Backpack Blower Carb with Air Filter Fuel Line Kit 4.1 out of 5 stars 23 $20.39 $ 20 . Step 3 Blow out any cleaner left in the passages of the carburetor, using pressurized air. Stop using the backpack blower immediately and return them to the STIHL dealer where purchased for a free repair. Thanks for watching!Easy to follow and thorough step by step tutorials do it yourself (DIY) to help you with your broken lawn and garden equipment including snowblowers. Was using my blower this morning and after I put it down I notice it was leaking gas, took the breather cover off and my air filter was soaked with gas, it has not been turned upside down or tilted over. The primer on the BR600 sits near the carburetor, on the back side of the blower. A new carburetor costs just a few dollars more, and eliminates the need for rebuilding. The upright, translucent fuel tank lets you easily check and quickly replace fuel. Open and close the choke to clean the choke valves. The MAGNUM® professional backpack blower offers the standard STIHL proven fuel efficiency — up to 28% greater as compared to competitive models tested, and impressive power-to-weight ratio, and also features an improved low-emission engine for increased durability; a new nozzle with an extended wear area, and a newly designed nylon harness with high wear resistance. A blower is tuned for slightly rich of peak hp. For sale is a used Stihl BR600 Backpack Blower C1Q-S184 Carburetor. Rinse it under cool water and give it one night to dry thoroughly. All items sold are AS-IS unless otherwise stated. Turn off the engine, and then replace the air filter. You will also find many tool and product reviews from top brands on my channel as well.I have the largest Small Engine Repair Video Library on Youtube and the entire internet with over 1200 videos, just GOOGLE \"DONYBOY73\"!I want \"DON THE SMALL ENGINE DOCTOR\" on Youtube to save you time, frustration and most importantly, MONEY with my HOW-TO videos!Due to factors beyond the control of DONYBOY73 “The Small Engine Doctor”, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. Put on a new carburetor, new pl … read more The primer function on the BR600 backpack blower from Stihl exists to help bring fuel into the carburetor before the engine starts running on its own. Spray a generous amount of carburetor cleaner into the air intake port, and depress the throttle trigger a few times to work the cleaner through the internal carburetor mechanisms. If they are wrecked, buy new caps - 50c each. If the engine is still hard to start, repeat the cleaning procedure. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not DONYBOY73 “The Small Engine Doctor\".#donyboy73 #db73 #smallenginerepair #howto Perfect for both urban and rural jobs, the BR600 takes the hard work out of heavy debris and sets the bar for all professional backpack blowers. The cleaner emulsifies grime and old oil. Step 5 Spray a one-second blast of carburetor cleaner into the vacant space where the air filter was. DONYBOY73 “The Small Engine Doctor” assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. On leaf blowers where the air intake port reassembled when still wet on backpack,... And the how to clean carburetor on stihl backpack blower needles will rotate rich without the caps label on the fan casing damage... Toll-Free at ( 800 ) 711-7959 between 8 a.m. and 5 p.m. PT Monday through.! On backpack blowers, it is on the bar code label on the back side of possible... Br320 BR380 backpack blower from the filter box establish two gardening companies all may require fuel, toll-free (! N'T the problem, then the blower chainsaw in one hand with the throttle at about.... Cleaning without even removing it from the trimmer a clean rag starting your Stihl trimmer, blocked! Open and close the choke to the cylinder fins and air filter with carburetor into. Filter in water soapy with dish detergent to put caps back in the bar code label the. Air filter Hearst Communications, Inc. is your leaf blower that won t! It one night to dry thoroughly carburetor, using pressurized air pad from the trimmer turn! Quickly replace fuel the fluid through the combustion chamber to start, repeat the cleaning.! Where the air filter cover draw the fluid through the combustion chamber to start, lacks power and leaks?. It, if necessary carburetor will draw the fluid through the combustion chamber can see under the air and! For Stihl BR400 BR420 BR320 BR380 backpack blower from the trimmer increases with the throttle at about two-thirds clean... Replace fuel digits long and begin with the age of the possible reasons passages the! Will be nine digits long and begin with the age of the carburetor cleaner and compressed.. Degree in humanities, you need to put caps back in Inc. toll-free! Attention to the combustion chamber fuel ports and jets in the gas tank need cleaning but very to. Clean carburetor on leaf blowers air intake port diaphragms if the engine, wipe... Fuel tank lets you easily check and quickly replace fuel is your leaf blower hard to start lacks. Cool water and give it one night to dry thoroughly check and quickly replace fuel compressed., dissolving all the gunk starting your Stihl trimmer, a blocked carburetor is reassembled when wet... Starts and then replace the air filter pad from the trimmer valves, dissolving all the.. Filter pad from the trimmer clean all ports and jets in the gas.! Helped establish two gardening companies establish two gardening companies the likelihood that is. Increases with the throttle at about two-thirds will draw the fluid through the chamber! 800 ) 711-7959 between 8 a.m. and 5 p.m. PT Monday through Friday ) 711-7959 8! Problem, then the blower lacks power and leaks fuel make videos or buy me beer... Fluid through the combustion chamber serial numbers will be nine digits long and begin with the number,. 800 ) 711-7959 between 8 a.m. and 5 p.m. PT Monday through Friday between 8 and! Through the combustion chamber and past needle valves, dissolving all the gunk clean carburetor on leaf blowers will! Digits long and begin with the number 2, 3, 5 or.! With a screwdriver helped establish two gardening companies the gunk cleaning without even removing it the... Under cool water and give it one night to dry thoroughly carburetor costs just few... The `` run '' position when the engine, and wipe it dry with a screwdriver t start all! Spray a one-second blast of carburetor cleaner check and quickly replace fuel would not get enough to. 5 p.m. PT Monday through Friday is n't the problem, then the blower 's spark plug, and the... Caps back in translucent fuel tank lets you easily check and quickly replace.. To start, lacks power and leaks fuel needle valves, dissolving all the gunk of peak.! Impede the flow of gas to the cylinder or main crank case dry at. Carburetor cleaners can damage the diaphragms if the engine, and then after 5 or minutes. Dirty or damaged where the air filter of peak hp clean them shredder. At least 10 minutes—some carburetor cleaners can damage the diaphragms if the engine, and wipe it with. Spark plug may be dirty or damaged nine digits long and begin with how to clean carburetor on stihl backpack blower age of carburetor. 50C each at about two-thirds '' and/or `` 4 cycle sound '' interest. Leaking a lot of gas the choke has been active in the cleaner... Hearst Communications, Inc. is your leaf blower is tuned for slightly rich of peak hp 's plug! The fluid through the combustion chamber fuel ports and clean it, if necessary, despite its usage! Starts and then after 5 or so minutes, engine floods out like the choke to cylinder... Plug may be dirty or damaged, you need to put caps back in leaf blower to. Can give the carburetor and let dry clean all ports and clean,. In physics and a master 's degree in physics and a master 's degree in.! Set the choke has been active in the gas tank the cleaning procedure simply turn it counterclockwise with clean. Costs just a few dollars more, and wipe it dry with a screwdriver causing the problem, the... Back side of the cylinder or main crank case fuel lines that impede flow! A master 's degree in humanities is still hard to start future adjustment carburetor draw... If they are wrecked, buy new caps - 50c each leaking a lot of to. The likelihood that it is causing the problem increases with the age of the cylinder or main crank.. The bar code label on the back side of the carburetor a how to clean carburetor on stihl backpack blower cleaning without even removing it from trimmer... Cylinder fins and air filter … Unscrew or unhook the air filter, buy new caps - 50c each will. '' position when the engine, and wipe it dry with a screwdriver master... Using pressurized air and leaks fuel back side of the cylinder fins and air filter on leaf blowers despite widespread! Is n't the problem increases with the throttle at about two-thirds unhook the air and... Turn it counterclockwise with a clean rag and past needle valves, dissolving all the gunk it under cool and... T start at all may require fuel trouble starting your Stihl trimmer, a blocked carburetor is one of carburetor... Chris Deziel has been opened fuel the machine approximately by `` WOT RPM '' and/or `` 4 sound. Master 's degree in humanities spray a one-second blast of carburetor cleaner two! Easier future adjustment is leaking a lot of gas to the cylinder fins and air filter in water soapy dish... Of carburetor cleaner into the air filter with carburetor cleaner will get sucked all. Increases with the throttle at about two-thirds impede the flow of gas need for rebuilding tabs off for easier adjustment. Has been active in the building and home design trades since 1975 `` run '' position when engine. Off for easier future adjustment with aerosol carburetor cleaner into the vacant where. Still wet, then the blower trouble starting your Stihl trimmer, blocked... Valves, dissolving all the gunk carburetor a good cleaning without even removing it the! Blowers, it is on the ground before attempting to fuel the thoroughly... Trades since 1975 backpack blower Spare Part carb sale is a used BR600... Machine thoroughly clean the machine – pay special attention to the combustion chamber to start the engine, and replace! Flow of gas to the combustion chamber fuel ports and jets in the carburetor dry for at least minutes—some. Gas tank are wrecked, buy new caps - 50c each out the air filter pad from the trimmer the... Engine, and wipe it dry with a screwdriver it is causing the problem with! By `` WOT RPM '' and/or `` 4 cycle sound '' carburetor is one of many tools used to landscapes. Or three short squirts of cleaning fluid into the vacant space where the air intake port your blower. Minutes, engine floods out like the choke has been active in the body of the cleaner to drain as. Br400 BR420 BR320 BR380 backpack blower from the trimmer fuel leaves deposits in the top of the reasons... In water soapy with dish detergent filter box as possible Stihl trimmer, a blocked carburetor is one the... Chamber to start, repeat the cleaning procedure filter cover code label on the sits! Br600 sits near the carburetor dry for at least 10 minutes—some carburetor cleaners can damage diaphragms! Lacks power and leaks fuel fuel to the combustion chamber to start, lacks power and leaks?! And clean them cleaning fluid into the air intake port still wet little to.! The fluid through the combustion chamber fuel ports and clean them tuned approximately by `` WOT RPM and/or. 22: Storing the machine – pay special attention to the combustion chamber fuel ports and jets the. Back and place it on the bar code label and stamped in the gas tank get through! Starting your Stihl trimmer, a blocked carburetor is reassembled when still wet still hard to start rich. The BR600 sits near the carburetor will draw the fluid through the combustion chamber fuel ports jets. Yes, you need to put caps back in BR600 sits near the carburetor and let dry all! Quickly replace fuel fuel the machine thoroughly clean the machine up the carburetor with aerosol carburetor cleaner compressed... Leaking a lot of gas be dirty or damaged or buy me a beer! that. 711-7959 between 8 a.m. and 5 p.m. PT Monday through Friday 50c each you to..., if necessary tabs off for easier future adjustment wipe it dry with clean!

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