I have an older model Craftsman 46cc 20 inch chainsaw that is acting like it has way too much compression when trying to pull the pull chord. Chainsaw rope very hard to pull Showing 1-59 of 59 messages. The only problem now is that when I try to start it theres a lot of compression and it very hard to pull. No Video Available. Then again, I'm just learning two-stroke, so there ya go. Well, I haven't run it in about a year, but I'm gonna say that the saw does smoke. No play in crank bearings. Rope is very hard to pull.Spark plug out ,easy smooth pull. Any help would be nice as the SNOW is coming...Thanks, last time i used it it worked great leant it out and now i cant get it to stay started when i did get it started i gave it some gas and it killed out. Gypo Logger As you pull the saw to the compression stage the rope is now worn enough to pull itself side by side in the recoil spool.This is what is causing your problem. The bigger better husqs have compression release and other features to aid starting. Piston and cylinder are not scored. Carb is probably leaking gas into the cylinder and hydro-locking it. The process to pull the starter cord on a Stihl chainsaw differs from starting a lawn mower, because the chainsaw does not have a primer bulb to feed fuel to the carburetor. 1. I have to pull the starter about 15-20 times before it fires. The mix contains the very life force of the engine. The worn crank bearing had a about 1/16" play on the flywheel side. Time to take it apart and find the problem. The Right Parts for the Job. try to start. Your theory about the fuel in the bottom of the engine... is this what is known as. The rope alternates from easy pulling to hard pulling in time with the piston's cycle. Jonsered is a Swedish-made chain saw produced by the same company that makes the Husqvarna brand. Not sure if this will apply to yours,but I had an old 7-10 automatic that had the same problem.It was attribted to carbon build-up on top of the piston and cylinder.Would just about break your arm trying to start it.Cleaned all the carbon out and she was as good as new.Also check your muffler. They feel like super high compression large 4-strokes where I can clearly feel every compression stroke as I pull the cord. If it pulls hard and you pull out the spark plug and pull it over it would shoot mix gas out the spark plug hole if that were the issue. I gave it all I had and again I got a very hard pull but all the way out and sort of a low load resonant sound which made me think it’s probably a simple fix, I just don’t know that much about saws. If my diagnosis is correct, you will need to not only remove all excess fuel (all) from the engine but you will also need to clean and recondition the carburetor. My small Stihl chainsaw has to much compression, it used to be ok and used to run well before I put it away in a bag about 6 months ago, however , it now needs a foot in the handle and pressure on the top just to pull the starter.After taking the sparkplug out, its easy to pull, can anyone help please. Website operating problems contact Webmaster. (a lot of mix gas, not a few drops) SawGarage DoItYourself.com®, founded in 1995, is the leading independent home improvement and repair website. I wouldn't call it pretty bad. You may freely link to this site, and use it for non-commercial use subject to our terms of use. Chainsaw chain won't stop turning. It's old but real clean and came with an extra *new* chain Removed the spark plug and it pulls easy. Poulon 260 Pro chainsaw hard to pull. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. 6 possible causes and potential solutions . Any ideas? I figured it was compression, but here's the thing: the saw wasn't always this hard to start. … read more EricN910 though it seemed like there was more oil on the piston and cylinder than I was expecting, if that's where you're going. This "hard to pull rope" issue seems fairly common for chainsaws, in particular. Pull the plug and crank it over when it does that,and see if gas blows out. Husqvarna 242 chainsaw, pull cord and recoil in good shape, can not pull and crank over engine, turns ovwer smooth and easy with plug removed. You didn't mention that the rope isn't retracting so I think your starter would be okay. So hard that it is hard to keep the saw stationary on the ground when pulling the cord and it's necessary to wear gloves to avoid barking up my knuckles. My 2 yo Stihl MS250 is really hard to pull. I always attributed the extra smoking to that. In other words, the carburetor is not stopping fuel flow as it should. see if it gets harder to pull on each pull. View solutions. I was unable to use the saw last year because of this problem but want to diagnose and fix this issue now so I'll have the use of the saw this summer. Sometimes an adapter is needed to make a tight fit between the gauge and the chainsaw. View our Privacy Policy here. The swedish ones are the real saws. My Stihl 290 chain saw cord pulls back real hard while trying to start it. There's nothing like the feeling of being all fired up, ready to cut some stuff, only to pull back that chain and realize your saw won't start. The increased friction on top of the compression would make the starter harder to pull and jerky. The hard pulling (ripping your hand off!) Thanks. The muffler looks clean, although I did not have it off. Yes, that is hydraulic lock. We welcome your comments and suggestions. View solutions. Poulans usually have a cheesy plastic spool that is too small in diameter to give a smooth pull. If the engine is new, pull the starter grip several times first to … JavaScript is disabled. occured when the flywheel hung up with mag pick-up as you drop started. When the flywheel moves out of position on the crankshaft, it fires at the wrong time and is very hard to pull and will pop back and be very jerky. When you go to replace the cover pull the cord out 3-5 inches, or just as it first starts to compress, and then secure the cover. Being a two stroke engine you likely won't find any fuel on top of the piston (as you would on a four stroke) but rather in the crankcase. Start the saw correctly if the saw is still hard to start. Your trouble is pointing to fuel dumping into the engine via the carburetor. The cord was much easier to pull after replacing the plug, for a while at least. All information is provided "AS IS." Not near enough of a full pull … Copyright © 1995-document.write(new Date().getFullYear()) MH Sub I, LLC dba Internet Brands. You are using an out of date browser. ... Stihl MS 250 Chain Saw: The pull start will barely move the. If it is as hard to pull as it was when new, I'd say it's normal. The engine running fast near empty is normal. I have a Poulan Pro295 chainsaw that I had just got out of the shop for a tune ... Cars, SUV's, Vans, Trucks, RV's, Boats and Gasoline Outdoor Power Equipment, Outdoor Gasoline and Electric Powered Equipment and Small Engines. Chainsaw letdown is real. Troubleshooting them depends on the nature of the problem: the saw won't start, it runs roughly or dies frequently, the chain does not cut efficiently or cuts at an angle. Before you scrap the chainsaw or send it somewhere for expensive repairs, first try these common fixes to troubleshoot your tool. Make sure the choke is on if you are starting from cold, and immediately push choke lever to the warm start position when the engine starts to run. My string trimmer will run briefly (2-3 seconds) and then stop. I've bought some needed parts for this chainsaw which include a spark plug, air filter, a fly wheel and key and the body cover. It may not display this or other websites correctly. Press the throttle trigger quickly too. If it is as such, this is because you cannot compress fluids. Replace the plug and I can only get small increments. Did some more research. For a better experience, please enable JavaScript in your browser before proceeding. Unscrew the spark plug using a ratchet and screw the compression gauge in its place. What happens is fuel passes past the inlet needle and seat without the necessary vacuum created by the engine spinning over (while at rest) and floods the crankcase. Put the saw back together and refuel. Questions of a Do It Yourself nature should be submitted to our "DoItYourself.com Community Forums". The blower housing is really flimsy on those and it is easy to push hard enough on the top of the engine when starting making the impeller rub the housing. Recently my two 2-stroke blowers (Echo PB-250LN and Hitachi RB24EAP) have been requiring very high effort to pull the starter cords. If you tighten the cover without pulling cord out slightly, alot of times with some saws you wont be able to pull it at all. Piston up:hard to pull, piston down: easy. If that doesnt work, than you have bigger problems. If it is a real husqvarna, you can't really compare the two. chainsaw will suffer from ''hard pull'' if the housing that covers the starter is damaged Like you mentioned with the plug out their is no resistance and all is well.Either this or you may have a crack on the recoil spool allowing the rope to dig in deeper into it their fore loosing the mechanical leverage.Remove the recoil housing, spend $ 2. for a new rope and while you are in the neighbor hood clean the cylinder cooling fins. Try to start the chainsaw after priming the carburetor. seemed like there was more oil on the piston and cylinder. I had a problem at first with the pull rope which wouldn't budge but I sorted it and it work now. I checked the recoil and found it perfect,BUT I also found chunks of rubber jammed in the fin area.I thought after reading some earlier threads that the piston might have been siezed, but now I am thinking I have other problems!!! I pulled the Spark Plug and the cord pulls easily with the plug removed, so no bent shaft or starter issues. The starting rope has worn. It has not been used in almost a year. Chainsaw not cutting. The starter cord is very hard to pull. If it feels like there is something dragging then it could be that you are pressing down too hard on the motor when trying to start. Did you just take apart and reassemble your Stihl pull starter and now it doesn't work? Another of my swap meet purchases : (This one is a Poulon chainsaw that is near impossible to pull to try and start. Some problems are obvious, such as a broken starter rope. I usually try to shut it down and fill it up before it runs out of mix. I have removed muffler,clutch.replaced rope and spool. I purchased this saw new years ago alway starts on 3 or 4th pull. 5. This didn't happen all the time as the engine would stop at different places. If that doesn't work, move the choke lever to half choke and pull the starter rope, 6 times maximum, to start the engine. Lately, my chainsaw has been difficult to start. it has fresh gas and bar oil. All rights reserved. Bound does the saw smoke pretty heavy when it is running? If it is then the saw is loading up and may have something installed wrong. Activate the choke by moving the lever to the full choke position and pull the starter rope 3 or 4 times to start the engine. You must log in or register to reply here. Clean the parts. I didn't think that the compression could get better. Stihl MS 250 Chain Saw: The pull start will barely move the flywheel. I have this problem every couple of years. Thing is, I used to make the mix a little oil heavy. Bound, Here is my theory on your anomaly. No Video Available. You can get a new carb on Ebay for only $10.95 delivered.
2020 chainsaw hard to pull