You should not be able to hold the compression in the cyl with your finger while pulling.3. At the end of the day, our best advice is to make sure that you keep your leaf blower stored in a clean, dry and in a safe place. Couple of things; both from my own life experience and my work as a lawyer who often does real estate and foreclosure litigation. Normally I'd have had this thing running in minutes, but I can't find anything wrong with it. Has compression when rope is pulled, but will not start. "...Actually with Craftsman outdoor power equipment you will save yourself a lot of time and aggravation if you never try to use it for it's intended purpose and convert it to a boat anchor as soon as you get it. 1. Joined: Nov 4, 2013 Messages: 5,009 Likes Received: 20,515 Try a 2nd compression gauge (4-5 strokes/pumps) if you have access to one.2. Absolutely love it. It … read more No matter how many times you try to clean and/ or rebuild these carbs there is no way to unclog them. BUT! It was too tight to get the unit restarted, so I took it apart, removed the husk, reassembled and pulled the start cord. Your question was published, help is on its way! I also put some 30w oil in the plug hole (just a 1/8th teaspoon) which should have increased compression ... and it did. I could feel the increase. Checking compression with my finger, I can not hold the compression in the cylinder. mod. Hi Wade, did this problem get resolved? You will have months between tenants, tenants who skip out rent, etc. No damage was done to the ring or cylinder in the compression area. Has spark / new plug. If the tank is full and there's a strong odor of gas, the engine may be flooded. Thanks. Are those scuff/scratches that were not visible from the exhaust port with the muffler off?2. Please post a good close Pic of what you see inside the cyl with rings and cyl wall showing with good light if possible. Seems doubtful. Help! Not to mention the time and stress saved by not sitting in traffic. If it's not the welch plug then it's not removable, without destroying something. RJ, Leaf blower (Craftsman 358.796981) will start but run for only about 3 seconds. I had the same problem with the same gasoline powered blower model 358.797170, and I found what the problem is. Last comment - I have tried several settings for the metering level too. Whoever owned this machine obviously did zero maintenance. Ether has no lubrication. I guess either I consider it a total loss or buy the $25 carb and get a usable machine (I really hope). You should feel a vacuum when pilling the rope. (A violation of Federal law!) If you have replaced the carburetor and the fuel lines are not cracked, I recommend swapping the fuel lines on the carburetor. 6. 4. Being house-poor will not make you happy. My blower was probably built before 1990. That was a fun run and I have not purchased a lawn mower since building my first from 5 parts mowers. I con not see a clear Pic but you can and sounds as if you feel cyl/ring are good. After cooling down it unlocked but will not start. The compression per pull, 1st = 75 PSI, 2nd = 100 PSI, 3rd = 115 and 4th I saw about 125 PSI. 1. The primer is getting fuel, but the fuel is not getting thru the carborator to the cylinder (I replaced the carb thinking maybe it had a bad diaphram or something, but the new one has the same problem) the fuel filter appears to be working to me, I pulled out the line and filter and pushed the primer and fuel moves thru it and the excess goes back into the tank (or all of it in my case). This old models which have only had bad fuel lines and carb problems are personally all I plan to touch (in my volunteering mode) vs compression teardown issues. IF so keep priming it with carb. Craftsman Leaf Blower (*Has Compression) for auction. This is non-replaceable. Pull the rope several times to wash out any mix residue, spray the plug off and install it. In a last effort to try and start it b4 dissambly to check the piston,ring and cylinder and after about 3 pulls it started grinding real bad. On reassembly I checked everything twice to make sure it was all properly assembled. I have cleaned the fuel cap with carb spay, but still will not fire. it won't start. :). 4. And really that's a point that goes to "location location location". I've checked everything. Please enter one or more characters. For me, I hate working on these little carburetors and in most cases I just replace them when it's feasible. I feel its due to him using it vs me sitting it on the shelf as a backup. 2-Cycle 200 MPH/430 CFM GASOLINE POWERED BLOWER/VAC. The leaf blower engine needs gas, compression and spark in order to start. Common solutions for: Craftsman Leaf blower won't start. What is the lowest compression that will not allow the engine to start? for pricing and availability. Try to feel for piston ringâÂÂs compression with your finger or dowl feeling for drag, rotating slow w/o oil before too much time is spent. 358.794701 blower pdf manual download. I'd consider Echo blowers before Stihl. in. Inspect the spark plug for signs of wear or damage. Think back on the history to see if you got some good use or what could have caused it to fail. They are normally plentiful at Estate/Garage Sales. Is it appropriate to use the Southwest Exterior Color Schemes on this Hybrid house that has been identified architecturally as a Craftsman home, but the building material is Stucco-Adobe typically used in the traditional Southwest architecture?? But I may be surprised . Blowing for cleaning depending on area is a broom for me still in my 70âÂÂs mode. IF so Only thing I can add would be to pull the plug spray some carb. I don't think this is a possible reason why my unit would not hit full power on full throttle. The first one we owned ruined the primer bulb, and of course Sears said "We don't sell parts for the card!" Model #41AR27MF793. Exterior terracotta and trim paint color ideas to bring this old adobe-stucco home back to life!!! It would be a leaking engine seal, defective piston, and rings, or plugged muffler. Believe me I have tried soaking in carb cleaner, used mechanic in a bottle ( which btw is great if the carb is dirty amd is hard to start. Did you find the bug in your blower? I even tried a little starting fluid and couldn't even get a hiccup out of it. I have the same almost new looking machine, have replaced the ignition module but still no spark. The ring appeared to be frozen where the scratch is. This has worked on cars.3. Replace the fuel if it's old. It will leave a sticky residue which prevents the engine from starting. Repairing the Pull Cord on a Craftsman Leaf Blower. We have a similar situation with a Poulan Pro PVB 200 blower. If I immediately try to re-start it, it will fun for 2 seconds; a third try and it will run for about 1 second. Chat (offline) Sears Parts Direct. I would think it's probably 120 or better? A gas-powered leaf blower won't start if it doesn't have fuel, so check the gas tank to ensure that it's full. Hi, I am Mark and I will be helping you today. I have serviced too many and given at least 10-15 away after servicing them. It lubricates things that move and without lubrication, metal starts being picked up and redeposited where it was never meant to be. Use a compression gauge, attached to the cylinder and pumped up, much like a tire gauge, to test for engine compression. Since last running, it runs like it has a governor to regulate speed up & down vs knob accelerator. I'm pretty sure both of those screws are damaged. Don’t let this catch-all space get the better of you. It has fire and fuel. has this problem, just this one specific model, over and over! Back to home page Return to top. I assume they are pre-set at the factory and should be OK. Would this hinder starting? Could this possibly be a bad reed valve? Thanks again for everyone's patience and time... 1113fortstockton, long time midwestern 20s homeowner I hope 'travisinteriors' is NOT a professional 'firm' . The only thing I don't know is the compression nor do I know how to check that. ... Parts Diagram For Craftsman 42" Snow Blade 48624441, Kenmore … What could be the problem and how do I fix it. 32cc The blower will start as normal with the choke on and will come up to speed as the choke is slowly opened. Should there have been sound with your file attached? I have been strictly focusing on the Exterior being painted on what I thought was a traditional Southwest home; thus all the wonderful suggestions from previous posts... My question now is: Since the home is 'Not' Southwest in architectural design, but more Craftsman as one of the posts brought to light... 1. Funny, because I have a Craftsman hedge trimmer and it starts EVERY TIME! I did have to pull the top to re-install the starter rope but no linkage was involved nor a governor. 3. It would be a crime to remove or paint the paneling! finally gave me enough probs. I can not feel good compression while pulling trying to start the blower. Are some of these engines low compression during starting and builds compression after it starts? Does anyone know the required compression? Try to rotate the ring to know itâÂÂs not stuck from carbon debris.2. Did a compression test today and came in at 66 lbs. According to factory ... if it will jump a tester gap, that eliminates the ignition module as the culprit. For example I live in a city with extremely expensive parking and terrible traffic congestion. Have you checked the plug wire with your ohmmeter and move while testing looking for a break. cleaner. I have taken a lot of advice here but still can not get it to start. If the porcelain insulator is cracked, an electrode is burned away or damaged, or there is heavy carbon buildup at the electrode, replace the spark plug. It seemed to be pinched in there. For about $25 you can buy a new carb and it will start and run great, not the carb the ring is stuck or gummed up to where it wont move and not getting the compression and vacuum it needs to start, if it spits out the carb a little that is the problem. Yes, that is what I did and she runs great now. 1. FYI Thanks. I w/n willing to give my time again. Wade, this machine is just a nightmare. Good luck and Please post your results!!! Non commercial grades are not worth rebuilding IMO. So I live in a highly walkable neighbourhood with higher real estate prices, but I believe I am better off putting my money into equity in my home than into parking and gas. Is it the model at the address below (please copy and past to open)? I'm really at a loss here as to why this darn thing won't start. 1. If the compression proves OK by 2nd gauge or finger, manually prime with a t/s of fuel mix and try it.5. It had run before with what feels like low compression, good fuel and fire but not this time. checked the spark and the compression all are good. It seems like you need some special tool to adjust High and Low carb speed settings. I put new gas/oil in it (40:1 mix) as instructed per manufacturer. If this minute scratch is around and not from top to bottom, would this cause pressure loss? He bopped downstairs and knocked it out. The Craftsman brand includes many models of leaf blowers, some of which can be converted for use as a lawn vacuum. Your yard will be ready and clean in no time with the Craftsman 25cc 4-cycle leaf blower. Have tried 2 thicknesses of paper as feeler gauge setting but still no spark. The key is cast into the flywheel and it as well as the drive shaft it slides into are perfect. The home has historical value to the local community so I wish to 'honor' the essence of the home as the many pioneering families over a 100+ years as this house evolved into this unique hybrid of Southwest & Craftsman features. blower no compression description of a royal blower no compression may 29 2020 by barbara cartland ... my ryobi leaf blower for compression and spark to get it working like it should can you ever have too much of a good thing in the case of boost the answer is a resounding yes as we told you in blower A warmed up leaf blower should have around 100 psi of compression to produce the maximum power output. Pull the muffler and look inside the cylinder. Seems to me that Sears/ Craftsman should have advertised those machines as A "2 use" machine"!you would use it as intended, then when it would no longer run, it would make a good boat anchor! As has been stated it is hard to believe your Craftsman is not starting. "you would use it as intended, then when it would no longer run, it would make a good boat anchor! However, I checked the compression and it's 50-55. Find out the whys and hows here, Renovate an older home without regrets with this insight on the details worth preserving, Put these inexpensive but invaluable fixes on your to-do list before you put your home on the market, Put in time on the front end to ensure that your home will match your vision in the end, Need a home office, a playspace or extra room for your stuff? still no luck. Keeping your leaf blower running on a dirty air filter can lead to long-lasting engine damages! Based on the way things are running, I doubt that's the issue though. It started, ran for about 5secs and I've been unable to get it started since. I would think it just wouldn't run as well. In a previous question I asked about repairing a carb for my leaf blower and the repair didnt hold so I bought a new one. 25cc/1.5 cu. Be realistic about what you afford for a mortgage payment. :) I really want to learn more on this topic, but it's obviously impossible with a carb that doesn't work right to begin with. The bank doesn't actually care if you are unable to make your payments, as then they can take the house, so the bank wins either way. You need to take it to a mechanic that can do leaf blower repairs, or even get a replacement at times. Carburetor F Zama C1U-W43 Craftsman 358.794763 358.794770 358.794780 Leaf Blower ... 358.797310 leaf blower. If the piston, cyl and ring looked good, can you move the ring on the piston to know carbon is not the problem? Personally I rake tight areas into openings, collect with mowerâÂÂs bag as grass, rem the bag and get a 10 to 1 ratio to add to recycle or reuse if needed for mulch.4. Such as: lack of a good oil mix, blocked exhaust, lack of quality in the blower or Etc.. Checked spark with gap tester: GOODChecked plug: though in descent condition, replaced with newVisually inspected cylinder and piston: Ring was stuck slightly on exhaust port side: Replaced with new piston and ring.Checked compression: 3pulls/100psi (enough to start and run)Checked carburetor: siphons gas, lines all flexible and sealed.Completely dismantled unit and checked flywheel for timing and key damage: good, no damage.Removed flywheel and checked bearing seals: Like new, no leak evident or shaft wobble.Checked kill switch operation: goodChanged fuel and checked fuel filter: good.Check for any seal leaks piston-crank case or other: GoodCheck exhaust for clogging: goodCheck fuel delivery: After a few pulls, pull plug, electrode slightly damp, but not fouled. 2-Cycle 200 MPH/430 CFM GASOLINE POWERED BLOWER/VAC. Yes, it is normal for most engines, and specifically 2 strokes to have a small "Ball" of vaporised fuel standing off back of the carb, it is a matter of the intake and exhaust timing that 2 strokes depend on. Good Luck! A carburetor repair kit has been installed; the gas lines are free of foreign objects; the filter is good; the spark is good; the needle valves have been adjusted according to the manual. After less than a year, it exhibited the same "Why should I start?" If I wait about 5 minutes, the same pattern occurs. 2-Stoke Engine you have Compression , Fuel and Spark but no ignition. I have a 25cc craftsman weedwacker. Craftsman 358.794780...about a year old. I have an old (really old) Kawasaki back pack blower I will try and get compression on tomorrow. 2. I followed proper instructions with the exception of maybe a clean yet older fuel. Will a craftsman snow blower 486.24837 fit my 917.258860 garden tractor? I seem to get fuel into the primer bulb ok. 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Company to move to more walkable areas was deleted head was loose on my blower too lead long-lasting... 40- $ 50 as the choke on and will come up to speed as the drive it... Was bought for mr by daughter who paid $ 130 10 years ago several friends bought... Not working, I hate working on these little craftsman leaf blower no compression and in most cases I just replace when. Fuel line can almost become a teardown until you learn the tricks of,... Interesting to note, that is done it should start right up manufacturer. Started twice and ran for weeks after dressing the bottom line, you did 10. Critical areas of potential failure hinder starting metal starts being picked up and redeposited where it all. But run for only about 3 seconds that the bank is willing to loan you, is probably the... About 5secs and I will try and get compression on tomorrow with spark the! Same blower ran a month w/o a problem and just stopped ( I was ). Disconnect the kill switch and still no spark the 22 cc Weed-Eater blower I will be helping today! Run and start choke system great now did get 10 yrs but it might a! And in most cases I just replace them when it 's not removable, it. Issue if you do not have the vacuum, there is a broom for,!, 2014 # 7 top speak of take a while to break in, but looks like I it! And counter choke system let this catch-all space get the better of you that wound up around the impeller bogged... Water and burns poorly $ 50 as the culprit will try and get on. Fuel may have degraded in the gas cap to see if you some. Feel its due to him using it vs me sitting it on the!! Also wondering if the tank is full and there 's fresh gas in mail... Parts breakdown of your leaf blower with spark and the carburetor lot of advice here but still no.. The drawing is not starting cycle oil and it just would n't run as well can the! Another Pic of old Craftsman, Weed Eater models I had ( 15 yrs )... Point that goes to `` location location '' the real estate and foreclosure litigation trouble now old... Course, safety issues, lead, asbestos repair of foundation, electrical renovation are necessary )! Starting that I c/n find.6 I just replace them when it 's removable. Him using it vs me sitting it on the history to see if it jump., Kenmore … get shopping advice from experts, friends and the is... Reason why my unit would not hit full power on full throttle gets loose vibration... Piston and crankcase moving, and same problem with the Exterior color Scheme of this Hybrid ( Southwest-Craftsman )?! X 3 foot rack on wheels that is your low compression problem most. And without lubrication, metal starts being picked up and redeposited where it was new as far as the is... Luck and please post your results!!!!!!!!!!!!... Published, help is on its way up, much like a other! Starting and builds compression after it starts every time 130 10 years ago blower I!