Stihl specifically recommends draining and cleaning the fuel tank, and running the engine until the carburetor is dry to prevent the diaphragms from sticking together. During this time, remove the trimmer head and clean it thoroughly, inspecting for any damage.
Fuel Filter and Gas Cap The trimmer can sputter and stall if it isn’t getting enough fuel, and that can happen simply because the fuel filter is dirty. Fuel filters are inexpensive, and it’s more practical to replace a dirty one than it is to try to clean it. On most models, it’s in the gas tank or on the cap.
Thereof, How do I know if my trimmer clutch is bad?
Also to know is, How long does a Stihl trimmer last? two years
Subsequently, question is, How does a trimmer clutch work? The clutch mechanism consists of a housing and a pair of spring-loaded boots. Springs keep the boots together when the engine is idling, but when you engage the throttle and the engine speeds up, centrifugal force separates the boots, and they contact the housing, causing it to spin.
Also, Why does my two stroke bog down?
Fuel Vein Blockage Even the smallest piece of debris that gets past the fuel filter can cause issues the further down the veins it manages to travel, as the veins get smaller and smaller in size. Eventually the blockage can cause a complete stoppage of fuel going into the engine, therefore causing it bog down and stop.
What does Stihl FS mean?
Line Trimmer
Why does my trimmer dies when I give it gas?
When a weed eater starts okay but dies when throttled, it often indicates that there is restricted fuel flow. A fuel filter can get clogged with impurities to a point that it allows a small amount of fuel through (enough for starting and even idling) but won’t let it through at a rate sufficient to rev up.
How do you service a trimmer?
How long should a gas trimmer last?
id say around 4 years for a residential trimmer. 15-20 years for a commercial one used in a residential setting.
What is the best Stihl weedeater?
– STIHL GRASS TRIMMER FS 40 C-E.
– STIHL GRASS TRIMMER FS 56 RC-E.
– STIHL ELECTRIC TRIMMER FSE 60.
– STIHL BATTERY TRIMMER FSA 65.
– STIHL PROFESSIONAL TRIMMER FS 240.
What does LA mean on a Stihl weedeater?
low speed air adjustment
Why does my Weedeater only run on choke?
When your trimmer starts and runs on choke, it could be because the check valve in the gas cap is clogged. Start the trimmer and gently unscrew the gas cap halfway off. Turn the choke off and assess. If the engine is still running, that means the gas cap may be the culprit.
Are Stihl trimmers worth the money?
A Stihl trimmer is a worthwhile investment for the homeowner or professional who requires dependable yard tools and is not willing to sacrifice quality over price. With dealers qualified to repair products in practically every corner of the globe you can be assured of years of reliable service and repair.
How do you remove a clutch from a Weedeater?
Why does my trimmer only run on full choke?
When your trimmer starts and runs on choke, it could be because the check valve in the gas cap is clogged. Start the trimmer and gently unscrew the gas cap halfway off. Turn the choke off and assess. If the engine is still running, that means the gas cap may be the culprit.
How do you remove the trimmer clutch?
What is the H and L on a carburetor?
They are typically labeled L (low speed jet), H (high speed jet), and I (idler jet).
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