Quick Links. Download this manual See also: Operator's Manual. Operator's manual. Please read the operator's manual carefully and make sure you understand the instructions before using the machine. Table of Contents. Chain saws can be dangerous!
Careless or incorrect use can result in serious or fatal injury to the operator or others. Always wear approved protective gloves. Regular cleaning is required. Visual check. Protective goggles or a visor must be worn. The chain brake must be engaged when the chain saw is started. What is what on the chain saw?
Page 5: Introduction Congratulations on your choice to buy a Husqvarna product! Husqvarna is based on a tradition that dates back towhen the Swedish King Karl XI ordered the construction of a factory on the banks of the Husqvarna River, for production of muskets.
Front hand guard 16 Saw chain Stop switch 17 Guide bar Information and warning decal 18 Throttle trigger Top handle 19 Throttle trigger lockout Filter cover 20 Belt eyelet Choke control 21 Clutch cover Rope eyelet 22 Chain tensioning screw See instructions under the heading and dismantling standing tree crowns. Your chain saw is equipped with a chain brake that is designed to stop the chain if you get a kickback. First your brake must be in working order.
Second the kickback must be strong enough to activate the chain brake. See instructions under the heading Technical Data for a list of replacement bar and chain combinations we recommend.
Husqvarna T540 XP II Operator's Manual
Detailed teeth on the other side.A query, in print Husky say to run at "," or full throttle. It also mentions " The chain saw must be run at 8, - 12, rpm the entire so the carburettor can adjust itself. I notice with the Stihls, one just has to let it run in start mode without a throttle input for 30 seconds. This can be done any time you need to recalobrate the auto tune. Try not to let the saw run dry as the auto tune can calibrate being run lean in to its settings thos can make them a pig to restart after fueling and run a bit off untill its re calibrated itself, dont leave the saw ticking over for an amount of time either and also do not be tempted to run the saw dull or blunt this also seems to effect running.
Hence why I do not let others use my sawthey are a one person saw IMO. All very helpful stuff, gonna give it a go when the break has been fixed, went ping for no apparent reason yesterday, is that a common thing?
Ha ha yesit's worth keeping a spare!! I have only done one though I think from memory its doing the end nearest the front of the saw first. Good that will save you some frustration!! I only had the starter pull break under warenty the band lasted over a year. I could not work out if it was minutes or cuts minimum? Any weay I just cut full width of the bar in a big chuck of ash and all is well. You can post now and register later.
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We will get back to you as soon as possible. Learn more about our warranty. On top of that, this arborist chainsaw features AutoTune which automatically adjusts the engine settings based on environmental conditions, like heat, altitude, filter condition to ensure optimal engine performance. More documents can be found under Manuals and Downloads.
You can also read our FAQ or contact a dealer. Want to take a closer look? Learn more about the product in depth by exploring its design and features. AutoTune gives optimal engine performance throughout automatic engine setting.
No time spent on carburettor adjustments. It compensates for different fuels, altitude, humidity, temperature and clogged air filter. Adjustable oil pump makes it easy to set the chain lubrication according to your needs. The top handle grip size can be set in three alternative sizes, to perfectly fit your hand. Do you need further details to make the right decision?
Learn more in the specifications section below. Locate your dealer. With over years of innovation and passion, Husqvarna provides professionals with forest, park and garden products. We let high performance meet usability and safety, making you ready to get the job done efficiently. Husqvarna offers a wide and growing range of products and accessories, including everything from chainsaws and power cutters to robotic lawnmowers.
What are you looking for? Go to the construction website. Region Selector. Choose region or country. Belgium fr. Belgium nl. Bosnia and Herzegovina. Czech Republic. Finland fi.Discussion in ' Chainsaws ' started by MattJan 5, Log in or Sign up.
Husqvarna 550xp carb fix
Outdoor Power Equipment Forum. Hey everyone. I have a autotune that i built out of a bunch of parts. The saw ran great for 20 tanks or so untill it started overfueling. The stator seems to have good output and i have checked everything i know how to. Is there a way to Reset the autotune module? Any ideas or info would be much apreciated. MattJan 5, There is an 18v reset using 2 9v batteries but don't remember the details.
Maybe Google can find the details. Did you change out the crank seals? Chainsaw JimJan 5, Crzybowhntr likes this. Some ported saws will give more pull at the carb requiring the pop of pressure to be increased.
It's typically noticed right away though. Landmark and smokey7 like this. So i tryed the reset with the 9 volt batterys. Or should i try a coil first? It has a grey coil on itcould i try a blue one from adoes anyone know if Theres a difference besides the rev limit? Hey, you can put a Ebay China Coil with no rev limit in it.
FoleyJan 6, Matt likes this. Local Time: AM. Keep one of these manual carbs for diagnosis, if it runs properly with it then the something is wrong with the AT. Several of the locals have had me just put the manual carb on and leave it, for reliability.Started by ga jones on Chainsaws.
Started by rick f on Chainsaws.
HUSQVARNA T540 XP® II
Started by Deerlope on Chainsaws. Started by Goosemanx on Chainsaws. Welcome, Guest. Please login or register. Send this topic Print. Fly Fisher member Posts: I bought a XPAT recently, haven't had it running yet but called the Dealer and asked about breaking in this saw.
They said after running 10 tanks of fuel through it, it will lean out and the RPM's will sound higher than normal. I will need to take it into a Husqvarna Servce Tech to have it re- tached? I found the adjustment screw and the Dealer told me it took a special screw driver to reset it.
I have had a XP since they first came out and have adjusted the carb on it about 4 times before learning to clean the airfilter first probably didn't have to adjust at all. My question are these Auto-Tunes going to be a Mechanics money maker or is this tach resetting going to be a once a year maintenance thing.
I was also told that unless you are certified to work on these types of saws you can be fined also? The EPA can't fine them for telling you what screwdriver to use. They might be able to fine them for selling the screwdriver to an uncertified person?? If the only tool you have is a hammer, you tend to see every problem as a nail. Show me a pic of the screw head that makes the adjustment. Plenty of redneck ways around it or the a epa screwdriver like it may already be out.
Pacman, double D, D, splines etc. Skiddah Full Member Posts: I think this is a mechanic's money maker. This seems to me like it's inline with stuff that auto makers pull, sealed engines, special tools, etc.Quick Links. Download this manual See also: Operator's Manual. Operator's manual. Please read the operator's manual carefully and make sure you understand the instructions before using the machine.
Table of Contents. Chain saws can be dangerous! Careless or incorrect use can result in serious or fatal injury to the operator or others. Always wear approved protective gloves. Regular cleaning is required. Visual check. Protective goggles or a visor must be worn. The chain brake must be engaged when the chain saw is started.
What is what on the chain saw? Page 5: Introduction Congratulations on your choice to buy a Husqvarna product! Husqvarna is based on a tradition that dates back towhen the Swedish King Karl XI ordered the construction of a factory on the banks of the Husqvarna River, for production of muskets.
See instructions under the heading and dismantling standing tree crowns. See instructions under the heading Technical Data for a list of replacement bar and chain combinations we recommend. A slack factors to remember. Tighten the chain until it does not sag from the underside of the bar.
Most chain saw accidents happen when the chain touches the operator. Wear personal protective equipment.It's a warm, dry, remote location high in the mountains. Big trees are felled here at a rapid rate on the steep slopes. It's a tough environment that makes great demands on both the loggers and their chainsaws.
Jaime Wagenfuhr and his son Graham are enjoying every minute. Using Husqvarna chainsaws with the AutoTune self-adjusting carburetor allows them to work unhindered and efficiently — at all altitudes and all temperatures. Jaime Wagenfuhr sits at the controls of a loader. He lifts and places big tree trunks in piles, waiting for the timber trucks to take them down the winding, dusty mountain roads.
Jaime started working in the forest by pure coincidence. Having lived and worked in Los Angeles for a while, he decided to move home. He needed a job and got in touch with a friend who needed someone who knows how to use a chainsaw.
It's a tough job, but it's fun and rewarding. His son Graham agrees. He's been in the forest since childhood and has gradually learned the trade. He's now one of the people who fell and trim all the trees before they're pulled up the slopes using heavy cables attached to a forestry machine.
The climate is another tough challenge. The temperatures often go above 50 degrees in the summer. And there are the differences in altitude. One week, Jaime, Graham and the others might be working down in the valley. The next week, they'll be logging at much higher altitudes. Autotune is a feature that always ensures optimum engine performance by automatically adjusting the carburetor based on current conditions.
It fine tunes the engine according to high or low altitudes and temperatures. It also ensures that the engine runs perfectly if switching between different types of fuels e.
But we don't need to do that any more. The saw adjusts itself and works well at all altitudes", says Jaime. It's also much sharper than a lot of other saws of this size", says Graham. The Wagenfuhrs use only Husqvarna saws. Husqvarna caught Jamie's eye because many years ago his father-in-law bought a second-hand Husqvarna saw for sawing timber. Operating costs are low because they rarely break down. It's time, it's money. Everything works properly and allows you to work efficiently" adds Graham.
Even though it's a tough job, working conditions have improved considerably in recent years. There were no roads when Jaime Wagenfuhr started working in the business. But I'm still pretty young, so it'll be a while yet.
AutoTune chainsaws as efficient logging tools
Otherwise, I would be happy to support Graham if he wants to carry on the business at some point in the future". When it comes to safety clothing and equipment, different rules and regulations apply in different countries.
But no matter where you are, this list of items will enhance your safety when working with chainsaws.