WebWent up to a service garage and used theirs. Couldn't get any compression reading, only a little movement of the needle up to about 5 psi. The starter pulled hard and jerky like when the spark plug is in so it felt like there should be compression. Threads on gauge matched the spark plug hole and did have a rubber gasket... should have sealed well. WebMay 28, 2024 · If your chainsaw is hard to pull… Start with the cylinder. Let’s begin with more difficult scenarios and work our way up. The bar and chain must be removed …
chainsaw hard to crank fix or get stuck and will not start
WebSTIHL MS 210 13IN CHAINSAW IT STARTS FIRST OR SECOND PULL AND AS A NEW CHAIN AND A NEW SPARK PLUG AND AIR FILTER AND CHAIN GUARD, IT AS A WORKING CHAIN BRAKE, AND A WORKING CHAIN OILER, IT IS IN VERY... WebOct 20, 2024 · As others have mentioned, it turned out to be fluid (bar oil) leaking into the cylinder causing an increase in compression due to hydrolocking. So, I'd remove the … sept 15 1940 battle of britain
Need help with old Poulan chain saw Lawn Mower Forum
WebMay 18, 2012 · I believe it is with the resistance of the spark plug allowing it to fire a little out of time. If it still will not pull over with the NGK plug in it then make sure that the carburetor is not putting too much fuel in the cylinder. Pull it over with the spark plug in and the carburetor and the exhaust off of it. WebJan 5, 2013 · The first 2 digits of your serial number indicate the model year. If it doesn't have one, it will require a fair amount of grunt to pull it over. Combustion deposits (carbon) will increase the difficulty by raising the compression ratio. The difficulty level to start any pull-start engine is of course relative to your upper body and arm ... WebJan 5, 2024 · When the chainsaw is being pulled firmly, one of the first things to check is the spring. This is the easiest problem to solve and the most likely cause of difficulties. Pull the starter rope to test the starter spring. If it is challenging to pull, evaluate how the … sept 15 birthstone