STIHL® FS 131

• Power Source
• Type: Gas
• Performance
• Engine Power: 1.9 bhp
• Displacement: 36.3 cc
• Cutting Width: 16.5 in.
• Fuel & Capacity
• Fuel Capacity: 24 oz.
• Weight
• Tool Weight: 12.8 lbs.

What is the STIHL FS 131 trimmer?
The STIHL FS 131 is a professional gas-powered trimmer and brushcutter designed for demanding landscaping, grounds maintenance and vegetation-clearing work.

Who is the STIHL FS 131 best suited for?
It is built for professional landscapers, municipal crews, property-maintenance teams and other users who need reliable daily trimming performance.

What engine does the STIHL FS 131 use?
It uses a 36.3cc low-emission gas engine.

How much power does the STIHL FS 131 produce?
The listed engine output is approximately 1.9 bhp.

What is the cutting width of the STIHL FS 131?
It has a cutting width of approximately 16.5 inches.

What is the fuel capacity?
The fuel tank holds approximately 24 oz.

How does the FS 131 compare with the previous model?
STIHL states that the larger fuel tank provides approximately 30% longer runtime than the previous model.

Does the STIHL FS 131 require mixed fuel?
Yes. It uses gasoline mixed with approved two-stroke engine oil according to STIHL specifications.

What type of handle does the STIHL FS 131 use?
It uses a bike-style handle with rubberized grips.

Why is the bike handle useful?
It provides greater control and supports smooth side-to-side mowing across larger areas.

Can the handle be adjusted without tools?
Yes. A central wing nut allows tool-free adjustment.

Can the handle be folded for transport or storage?
Yes. It can be rotated approximately 90 degrees to reduce the storage and transport width.

Should the STIHL FS 131 be used with a harness?
Yes. A suitable harness or shoulder carrying system helps distribute the machine’s weight and improve control.

What are the benefits of using a harness?
It transfers part of the load from the hands and arms to the shoulders, helping reduce fatigue during longer jobs.

What cutting head comes with the STIHL FS 131?
The supplied information lists a TapAction AutoCut cutting head, but the exact package contents should be confirmed before purchase.

How does the TapAction AutoCut head work?
The operator taps the cutting head on the ground while it is running to advance additional trimmer line.

Can the STIHL FS 131 use metal blades?
Yes. Its solid steel drive shaft is designed to accept a range of approved heavy-duty cutting heads and metal blades.

Can it be used for brush clearing?
Yes. With an approved metal cutting attachment, it can handle heavier weeds, brush and dense vegetation.

Can the STIHL FS 131 cut small saplings?
It may cut small woody growth with the correct STIHL-approved blade, but it is not a replacement for a chainsaw or clearing saw.

What is the solid steel drive shaft?
It transfers engine power to the cutting attachment and supports heavier-duty cutting applications.

What is the fully lined drive shaft?
The shaft is internally lined to promote smoother operation and reduce vibration.

Does the STIHL FS 131 have an anti-vibration system?
Yes. The anti-vibration system helps reduce vibration transferred to the operator.

Why is reduced vibration important?
It improves comfort and can help reduce fatigue during extended professional use.

What is IntelliCarb technology?
The IntelliCarb compensating carburetor adjusts fuel metering as the air filter becomes dirty, helping maintain more consistent engine speed.

Does IntelliCarb eliminate air filter maintenance?
No. The air filter still requires regular inspection, cleaning and replacement when necessary.

Is the air filter easy to access?
Yes. The removable air-filter cover allows faster cleaning or replacement.

How does the STIHL FS 131 start?
The simplified procedure involves pressing the primer, setting the choke and pulling the starter cord.

What is the purge pump primer?
The primer delivers fuel to the carburetor, helping reduce the number of starter pulls after the machine has been sitting.

Does the FS 131 have electric start?
No. It uses a recoil pull-start system.

What does the automatic start setting do?
When the engine is switched off, the throttle lock automatically returns to the starting position for the next use.

Where are the controls located?
The start, run and stop controls are integrated into the multi-function control handle.

What is the throttle trigger interlock?
It is a safety control that must be pressed before the throttle trigger can be activated.

What is the heavy-duty steel-on-steel clutch?
It is a centrifugal clutch designed to transfer power while reducing slippage under demanding loads.

What is the upright translucent fuel tank?
The clear tank design makes it easier to check the fuel level and refill the machine.

Does the STIHL FS 131 have protected control cables?
Yes. The cables are enclosed to reduce snagging and accidental damage.

Is the spark plug protected?
Yes. It is shielded from damage while remaining accessible for replacement.

Is the choke lever protected?
Yes. The choke control is positioned to help reduce accidental damage.

What is the protected spark-arrestor muffler?
It includes internal baffles and a screen designed to reduce noise and limit the release of sparks.

What is the high-tech polymer housing?
The housing uses lightweight, impact-resistant and corrosion-resistant polymer materials.

How much does the STIHL FS 131 weigh?
The listed tool weight is approximately 12.8 lb.

Does the listed weight include fuel and cutting equipment?
The supplied information does not specify this clearly. Actual operating weight will depend on the installed attachment, harness and fuel level.

Is the STIHL FS 131 suitable for large properties?
Yes. Its professional engine, bike handle and 16.5-inch cutting width make it well suited to larger properties and commercial work.

Can it be used for regular lawn trimming?
Yes. It can handle standard grass trimming as well as more demanding vegetation when fitted with the correct attachment.

Is the STIHL FS 131 suitable for noise-sensitive areas?
It is a gas-powered machine, so a battery trimmer may be better where reduced noise is a priority.

Does the STIHL FS 131 produce exhaust emissions?
Yes. It is gas powered, although the engine is designed to produce lower emissions than older engine designs.

What maintenance does the STIHL FS 131 require?
Routine care includes checking the air filter, spark plug, fuel system, cutting attachment, gearbox, clutch, guard and starter.

Should the cutting attachment be inspected regularly?
Yes. Check the head or blade for wear, cracks, damage and secure installation before each use.

What protective equipment should be worn?
Wear eye and face protection, hearing protection, gloves, long pants, sturdy boots and suitable protective clothing.

Are the listed dimensions complete?
No. The secondary table lists zero values for width, height and length. Those entries should be removed or corrected before publishing.

What are the main benefits of the STIHL FS 131?
Its main benefits include a 36.3cc professional engine, bike handle, anti-vibration system, IntelliCarb technology and compatibility with approved metal blades.

Where can I buy the STIHL FS 131 trimmer in Canada?
The STIHL FS 131 trimmer is available in store from Arns Equipment in Calgary or online across Canada at arns.ca.