Powerful 1.9kW-Brushcutter
- Stihl Fs 46 Carburetor Adjustment
- Stihl Fs55r Carburetor Adjustment
- Stihl Fs 280 Carburetor Adjustment Manual Download
- Stihl Fs Carburetor Adjustment
Stihl trimmer carburetors are preset at the factory, but it's common for them to fall out of adjustment after heavy use. When the carburetor isn't adjusted properly, the engine may smoke, due to fuel/air mixture that's too rich, or it may race or stall, which is usually because of a lean mixture. How to Adjust the Air and Fuel on a Stihl Chainsaw. The fuel/air mixture in any gasoline-powered engine is regulated by the carburetor, and the carburetor in a Stihl chainsaw is factory-adjusted.
General
Versions
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Stihl Fs 46 Carburetor Adjustment
Technical data
Technical data
| Technical data | Value |
|---|---|
| Capacity cm3 | 38,9 |
| Performance kW | 1,9 |
| Weight kg 1) | 7,9 |
| Tank volume l | 0,58 |
| Vibration value ahv 1 tool | POLYMATIC 40-2 |
1) Without fuel, cutting tool and without protection
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Features
Standard features
STIHL ElastoStart
STIHL ElastoStart is a special starter handle which ensures a smooth starting process without any sudden peak forces. The integral damper smooths the power profile that is generated during starting and makes the starting process a lot easier.
Shoulder strap / carrying system
Using a STIHL shoulder strap or carrying harness with soft padding makes work more comfortable, particularly during lengthy jobs.
Compensator
This controller in the carburettor prevents the fuel-air mixture getting richer as the air filter becomes clogged. The correct quantity of fuel is delivered to the carburettor depending on the quantity of air passing through the air filter. This keeps the fuel/air ratio in the combustion mixture constant and hence also the engine power. The filter doesn't need to be cleaned until an appreciable drop in power occurs.
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Powerful 1.9kW-Brushcutter
General
Versions
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Technical data
Technical data
| Technical data | Value |
|---|---|
| Capacity cm3 | 38,9 |
| Performance kW | 1,9 |
| Weight kg 1) | 7,9 |
| Tank volume l | 0,58 |
| Vibration value ahv 1 tool | POLYMATIC 40-2 |
Stihl Fs55r Carburetor Adjustment
1) Without fuel, cutting tool and without protection
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Features
Standard features
STIHL ElastoStart
STIHL ElastoStart is a special starter handle which ensures a smooth starting process without any sudden peak forces. The integral damper smooths the power profile that is generated during starting and makes the starting process a lot easier.
Shoulder strap / carrying system
Using a STIHL shoulder strap or carrying harness with soft padding makes work more comfortable, particularly during lengthy jobs.
Compensator
This controller in the carburettor prevents the fuel-air mixture getting richer as the air filter becomes clogged. The correct quantity of fuel is delivered to the carburettor depending on the quantity of air passing through the air filter. This keeps the fuel/air ratio in the combustion mixture constant and hence also the engine power. The filter doesn't need to be cleaned until an appreciable drop in power occurs.
Stihl Fs 280 Carburetor Adjustment Manual Download
Stihl Fs Carburetor Adjustment
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.