How to Start a String Trimmer
- Mix fuel as outlined above and fill the tank at least half full.
- Turn on the ignition switch.
- Turn on the choke.
- Prime the engine by pushing the primer button about 8 times.
- Pull the starter cord repeatedly until the engine kicks and attempts to start or runs.
Can I use any Stihl trimmer line with my trimmer head?
NOTE: Not all STIHL trimmer line is compatible with your STIHL trimmer head. Please refer to your trimmer head instruction card to determine the correct diameter and length of STIHL trimmer line you will need. If you do not have this card, you can download a digital version online at STIHL Product Instruction Manuals.
How do I start my Stihl Trimmer?
STIHL has a wide range of gas-powered trimmers. Below are a few videos that outline the general starting procedures for STIHL trimmers. With all gas-powered STIHL trimmers, you begin the starting procedure by pressing the fuel pump bulb at least 5 times. For more in-depth instructions, see the product's instruction manual
How do I determine the diameter and length of Stihl trimmer line?
Please refer to your trimmer head instruction card to determine the correct diameter and length of STIHL trimmer line you will need. If you do not have this card, you can download a digital version online at STIHL Product Instruction Manuals.
Can I use interchangeable gearbox attachments on Stihl trimmers?
STIHL does not authorize the use of any interchangeable gearbox attachments on these units. My STIHL trimmer will start and run at idle but will not run at full throttle. What's wrong?
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How do you use a Stihl fs40c?
0:021:23STIHL FS 40 C-E Trimmer - How to Start - YouTubeYouTubeStart of suggested clipEnd of suggested clipPull on the start of rope steadily. Continue pulling until the engine run as soon as the engineMorePull on the start of rope steadily. Continue pulling until the engine run as soon as the engine begins running depress the throttle pressure lock out and squeeze the throttle trigger.
How do you use a Stihl weedeater?
0:051:41STIHL FS 100- How To Start - YouTubeYouTubeStart of suggested clipEnd of suggested clipWhile holding the throttle trigger. Move the slide control to the start position and hold it thereMoreWhile holding the throttle trigger. Move the slide control to the start position and hold it there then release the throttle trigger. And then the slide control.
How do you turn on a strimmer?
1:124:53How to start a trimmer with a 2 stroke engine - YouTubeYouTubeStart of suggested clipEnd of suggested clipBefore you start your machine cold or warm you must press the primer bulb of the fuel pump fully atMoreBefore you start your machine cold or warm you must press the primer bulb of the fuel pump fully at least six times our products are fitted with three different kinds of chokes.
How do you feed line through strimmer?
0:081:24How to Easily Load Speed Feed® Trimmer Line - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou simply align the arrow on the knob with the eyelet. Then feed approximately 20 feet of trimmerMoreYou simply align the arrow on the knob with the eyelet. Then feed approximately 20 feet of trimmer line through the eyelet. Be sure to line up the two lengths to ensure an even feed.
How do I start a Stihl strimmer?
1:001:27How to Start a STIHL Trimmer - YouTubeYouTubeStart of suggested clipEnd of suggested clipPosition pull on the starter rope until the unit. Starts. Once it does look the throttle trigger andMorePosition pull on the starter rope until the unit. Starts. Once it does look the throttle trigger and the choke will automatically move to the run.
Which way is choke on a Stihl weedeater?
0:081:06How to Prime & Choke a Weed Eater - YouTubeYouTubeStart of suggested clipEnd of suggested clipNow on this particular model the choke is located on the back of the carburetor on the side. SinceMoreNow on this particular model the choke is located on the back of the carburetor on the side. Since the choke is part of the carburetor you'll find it on most units close to the carburetor.
How do you start a Stihl strimmer UK?
0:051:20How to Start the Stihl Petrol Strimmer - YouTubeYouTubeStart of suggested clipEnd of suggested clipPull on the start of rope steadily. Continue pulling until the engine run as soon as the engineMorePull on the start of rope steadily. Continue pulling until the engine run as soon as the engine begins running depress the throttle trigger lockout and squeeze the throttle trigger.
How do you start a 2-stroke trimmer?
0:272:10McCulloch - How to start a two stroke trimmer engine - YouTubeYouTubeStart of suggested clipEnd of suggested clipMore when the engine starts let it run idle for about 10 seconds. Then move the choke to the runMoreMore when the engine starts let it run idle for about 10 seconds. Then move the choke to the run position allow the engine to idle for another 30 seconds.
How do you use a choke on a strimmer?
Set the Choke For a cold engine, move the choke to the “Start” position (closed). Squeeze the throttle lever once. When re-starting the strimmer (warm engine) you can move the choke straight into the “Run” position (open).
Why does my trimmer line not feed?
0:051:22Top Reasons String Trimmer Line Not Feeding - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe trimmer line itself could be the wrong size for your trimmer or stuck in the trimmer. Head lineMoreThe trimmer line itself could be the wrong size for your trimmer or stuck in the trimmer. Head line that is too thick or too thin for the trimmer head won't feed properly.
How do you load a bump feed head Stihl trimmer?
0:401:58How to re-fill a grass trimmer bump-feed AutoCut 25-2 headYouTubeStart of suggested clipEnd of suggested clipYou look inside the head in the spool. There you'll see a couple of small holes in there which youMoreYou look inside the head in the spool. There you'll see a couple of small holes in there which you push the line into this time. And put the other one in the other side there.
How do you put string on a grass trimmer?
2:426:55EASIEST WAY TO STRING YOUR WEED EATER - YouTubeYouTubeStart of suggested clipEnd of suggested clipI also carry this whenever I'm doing weed whacking and stuff around the farm. Very very handy toolMoreI also carry this whenever I'm doing weed whacking and stuff around the farm. Very very handy tool very robust very tough. See. So we pulled off our first 12 or 13 feet of string trimmer string. Now
How do I extend the line on my STIHL trimmer?
0:021:14How to Extend The Line on A STIHL AutoCut Mowing Head - YouTubeYouTubeStart of suggested clipEnd of suggested clipPress the spool on the mowing head and hold it while you pull out the mowing. Lines. If the mowingMorePress the spool on the mowing head and hold it while you pull out the mowing. Lines. If the mowing lines cannot be pulled out to the required length replace the spool or the mowing.
What kind of oil does a STIHL weedeater take?
Most STIHL gasoline-powered equipment runs on a 50:1 mixture of gasoline and 2-cycle engine oil.
Does STIHL make a straight shaft trimmer that turns clockwise?
STIHL does not produce a straight shaft trimmer that turns clockwise. Only our curved shaft trimmers do.
How do I know if my STIHL trimmer will accept other cutting heads?
Please contact your authorized STIHL Dealer for special accessories that may be available for your trimmer.
Can I adjust my own carburetor?
This setting provides an optimum fuel-air mixture under most operating conditions. With most carburetors, it is only possible to adjust the engine idle speed within fine limits. Quite often adjusting the carburetor will not solve acceleration issues. To find the correct setting for your machine, please refer to your instruction manual. If you do not have a copy of your instruction manual, please go to our product manual webpage where you can download a PDF version.
Can I send my STIHL trimmer back to STIHL for repair?
STIHL Inc. does not accept product for repair or refurbishment. Please see your local authorized full-line servicing STIHL Dealer.
What is the minimum compression for my STIHL trimmer?
Generally the minimum is 110 lbs. of compression. However, this will vary by model. Compression readings alone are not enough to determine the condition of the engine. Compression gauges are not always accurate and different engines will provide different results.
Why does my STIHL trimmer flood?
The most common reason is due to too many attempts trying to start the machine in the choke position. When starting a STIHL trimmer unit, make sure to follow the starting instructions in your instruction manual. The manual provides the proper instruction for starting procedures, but there are many conditions that may affect how the unit starts. A good rule of thumb to follow is to remember that when placing the switch control to the full choke setting, more liquid fuel and less air flow into the combustion chamber in order to create a higher chance for ignition. Pulling the rope more than two to three times in this setting may flood the engine. The operator should move the Master Control Lever™ or choke lever from the full choke setting after three to four pulls even if the engine does not fire. Moving the lever to the next setting, the half choke or part throttle position, will allow more air into the combustion chamber and help resolve the flooding condition.
How to start a Stihl 89 octane trimmer?
When starting your STIHL trimmer make sure that you have fresh fuel mix of 89 octane or higher and never pull the starter more than 3 times in the choke position. If you have pulled more than that, more than likely it is flooded. Indications of flooding are the strong smell of gasoline or gasoline coming from the muffler. The best thing to do at this point is allow the trimmer to rest for 20 to 30 minutes then attempt starting again. Do not choke the unit, but leave the throttle lock on. If it still will not start, we recommend taking it to your local STIHL Dealer for evaluation.