Instruction Manual
Page 3
... 29 Starting / Stopping the Engine 30 Transporting the Unit 32 Operating Instructions 33 Cleaning the Air Filter 33 Engine Management 34 Adjusting the Carburetor 34 Spark Plug 35 Engine Running Behavior 36 Storing the Machine 36 Sharpening Metal Cutting Blades 36 Maintaining the Mowing Head 37 Inspections and Maintenance by copyright. WARNING Because a trimmer / brushcutter is important that you can be observed to Using this manual to operate your STIHL trimmer / brushcutter, it is a high-speed cutting tool...
... 29 Starting / Stopping the Engine 30 Transporting the Unit 32 Operating Instructions 33 Cleaning the Air Filter 33 Engine Management 34 Adjusting the Carburetor 34 Spark Plug 35 Engine Running Behavior 36 Storing the Machine 36 Sharpening Metal Cutting Blades 36 Maintaining the Mowing Head 37 Inspections and Maintenance by copyright. WARNING Because a trimmer / brushcutter is important that you can be observed to Using this manual to operate your STIHL trimmer / brushcutter, it is a high-speed cutting tool...
Instruction Manual
Page 5
... with a nylon line head or a head with flexible plastic blades (i.e., the PolyCut head.) A "brushcutter" designates a unit equipped with a rigid metal blade. WARNING The use of distribution) as either a trimmer or a brushcutter - Striking such objects could damage the cutting attachment and may not be used to property, never let your power tool without the instruction manual. Use your power tool. The term "trimmer" is used as a trimmer with a loop handle. WARNING Minors should...
... with a nylon line head or a head with flexible plastic blades (i.e., the PolyCut head.) A "brushcutter" designates a unit equipped with a rigid metal blade. WARNING The use of distribution) as either a trimmer or a brushcutter - Striking such objects could damage the cutting attachment and may not be used to property, never let your power tool without the instruction manual. Use your power tool. The term "trimmer" is used as a trimmer with a loop handle. WARNING Minors should...
Instruction Manual
Page 8
... take longer. If spilled and ignited by a spark or flame many feet away. Note that you keep metal blades covered with the transport guard (optional accessory.) Fuel Your STIHL power tool uses an oilgasoline mixture for fuel (see the "Fuel" chapter in a well-ventillated area, outdoors away from flames, pilot lights, heaters, electric motors, and other personal injury from your power tool. Fueling Instructions WARNING To reduce the risk...
... take longer. If spilled and ignited by a spark or flame many feet away. Note that you keep metal blades covered with the transport guard (optional accessory.) Fuel Your STIHL power tool uses an oilgasoline mixture for fuel (see the "Fuel" chapter in a well-ventillated area, outdoors away from flames, pilot lights, heaters, electric motors, and other personal injury from your power tool. Fueling Instructions WARNING To reduce the risk...
Instruction Manual
Page 10
... the instructions in fuel spraying. Vapor Lock WARNING Vapor lock occurs when fuel in the warm start the power tool. Then start position Damaged or Broken Cap If your authorized STIHL dealer for repair. Press the manual fuel pump bulb at least 20 to the cold start position g and pull the starter cord until the engine runs. Vapor lock cannot be filled, place the Choke Lever to 30 times - For specific starting instructions, see the appropriate section of fuel. If the manual fuel pump bulb will...
... the instructions in fuel spraying. Vapor Lock WARNING Vapor lock occurs when fuel in the warm start the power tool. Then start position Damaged or Broken Cap If your authorized STIHL dealer for repair. Press the manual fuel pump bulb at least 20 to the cold start position g and pull the starter cord until the engine runs. Vapor lock cannot be filled, place the Choke Lever to 30 times - For specific starting instructions, see the appropriate section of fuel. If the manual fuel pump bulb will...
Instruction Manual
Page 11
... grass cutting blades. For specific starting work. The deflector may be used in order for the type of cutting attachment and deflector. The deflector must not be seen in combination with brush knives or circular saw blades. Replace damaged heads or blades before starting instructions, see chart in the chapter on "Approved Combinations of your size before using the power tool. The deflector may be used (see the appropriate section of Cutting Attachment, Deflector, Handle...
... grass cutting blades. For specific starting work. The deflector may be used in order for the type of cutting attachment and deflector. The deflector must not be seen in combination with brush knives or circular saw blades. Replace damaged heads or blades before starting instructions, see chart in the chapter on "Approved Combinations of your size before using the power tool. The deflector may be used (see the appropriate section of Cutting Attachment, Deflector, Handle...
Instruction Manual
Page 12
... of control, do not wrap the starter rope around the handles. For directions on " position. If you pull the starter grip, do not attempt to adjust idle speed, see the appropriate section of your manual. Once the engine has started, immediately blip the throttle trigger, which should not move the cutting attachment. WARNING When you cannot set the correct idle speed, have your STIHL dealer check your power tool and make proper adjustments and repairs. To...
... of control, do not wrap the starter rope around the handles. For directions on " position. If you pull the starter grip, do not attempt to adjust idle speed, see the appropriate section of your manual. Once the engine has started, immediately blip the throttle trigger, which should not move the cutting attachment. WARNING When you cannot set the correct idle speed, have your STIHL dealer check your power tool and make proper adjustments and repairs. To...
Instruction Manual
Page 14
... a risk of the nylon line on manually adjustable mowing heads. 12 FS 56, FS 56 R, FS 56 C, FS 56 RC In addition, be cleaned off the engine before cleaning. Grass, weeds, etc. should be used at ground level with the cutting attachment perpendicular to obtain the proper torque. Use the wrench supplied or one of the attachment changes during use metal blades around flammable materials or around the head at regular intervals. If...
... a risk of the nylon line on manually adjustable mowing heads. 12 FS 56, FS 56 R, FS 56 C, FS 56 RC In addition, be cleaned off the engine before cleaning. Grass, weeds, etc. should be used at ground level with the cutting attachment perpendicular to obtain the proper torque. Use the wrench supplied or one of the attachment changes during use metal blades around flammable materials or around the head at regular intervals. If...
Instruction Manual
Page 15
... muffler. Never operate your STIHL servicing dealer only. Some state or federal laws or regulations may require a properly maintained spark arrestor for a while after stopping the engine. English WARNING Do not pull on the starter rope with the spark plug boot or spark plug removed since the ignition is normally in linelimiting blade will normally stay clean as a result of the heat from blade contact and / or loss of control...
... muffler. Never operate your STIHL servicing dealer only. Some state or federal laws or regulations may require a properly maintained spark arrestor for a while after stopping the engine. English WARNING Do not pull on the starter rope with the spark plug boot or spark plug removed since the ignition is normally in linelimiting blade will normally stay clean as a result of the heat from blade contact and / or loss of control...
Instruction Manual
Page 17
... any nonroad engine repair establishment or WARNING Use only identical STIHL replacement parts for maintenance and repair. Always press the spark plug boot snugly onto the spark plug terminal of the proper size. (Note: If the terminal has a detachable SAE adapter nut, it and the ignition lead are dull. To reduce the risk of injury, extreme caution should be used when cutting with All Rigid Cutting Blades Using the Grass Cutting Blade English...
... any nonroad engine repair establishment or WARNING Use only identical STIHL replacement parts for maintenance and repair. Always press the spark plug boot snugly onto the spark plug terminal of the proper size. (Note: If the terminal has a detachable SAE adapter nut, it and the ignition lead are dull. To reduce the risk of injury, extreme caution should be used when cutting with All Rigid Cutting Blades Using the Grass Cutting Blade English...
Instruction Manual
Page 27
... engine. The chemical composition of the fuel is certified to operate on unleaded gasoline and the STIHL twostroke engine oil at a mix ratio of more than 10% can cause running problems or damage the engine. NOTICE Gasoline with various ethanol contents. FS 56, FS 56 R, FS 56 C, FS 56 RC 25 WARNING If the mounting nut has become too loose, fit a new one. 681BA051 KN NOTICE Remove the tool used . N Remove cutting attachment...
... engine. The chemical composition of the fuel is certified to operate on unleaded gasoline and the STIHL twostroke engine oil at a mix ratio of more than 10% can cause running problems or damage the engine. NOTICE Gasoline with various ethanol contents. FS 56, FS 56 R, FS 56 C, FS 56 RC 25 WARNING If the mounting nut has become too loose, fit a new one. 681BA051 KN NOTICE Remove the tool used . N Remove cutting attachment...
Instruction Manual
Page 28
.... At correct idle speed, the cutting tool should be cleaned as necessary. To ensure the maximum performance of STIHL MotoMix. For example, using STIHL HP Ultra 2-cycle engine oil or ask your machine and make the proper adjustments and repairs. This problem can cause pressure to the season, altitude and other mix oils that are for a few days of work, not to use in air cooled two-cycle engines. Avoid direct...
.... At correct idle speed, the cutting tool should be cleaned as necessary. To ensure the maximum performance of STIHL MotoMix. For example, using STIHL HP Ultra 2-cycle engine oil or ask your machine and make the proper adjustments and repairs. This problem can cause pressure to the season, altitude and other mix oils that are for a few days of work, not to use in air cooled two-cycle engines. Avoid direct...
Instruction Manual
Page 33
... not pull out the starter rope all the way - N Make sure you feel it engage and then give it might otherwise break. N If fitted: Remove the transport guard from the cutting attachment. Starting the Engine 4 Also use this setting if the engine has been running but is filled with your right hand. Cranking English 457BA046 KN 547BA018 KN N Press the manual fuel pump bulb (4) at the same time.
... not pull out the starter rope all the way - N Make sure you feel it engage and then give it might otherwise break. N If fitted: Remove the transport guard from the cutting attachment. Starting the Engine 4 Also use this setting if the engine has been running but is filled with your right hand. Cranking English 457BA046 KN 547BA018 KN N Press the manual fuel pump bulb (4) at the same time.
Instruction Manual
Page 34
... start position g or under acceleration. Engine is properly connected. N Now start the engine. 681BA268 KN English As soon as special accessories. 230 mm Grass Cutting Blades Engine stalls in cold start position < N Move the choke lever to g and continue cranking until the engine runs. Stopping the Engine N Move the stop switch - Fuel tank run position F. the choke lever moves to < and continue cranking until completely dry N After refueling, press the manual fuel pump bulb at least five times...
... start position g or under acceleration. Engine is properly connected. N Now start the engine. 681BA268 KN English As soon as special accessories. 230 mm Grass Cutting Blades Engine stalls in cold start position < N Move the choke lever to g and continue cranking until the engine runs. Stopping the Engine N Move the stop switch - Fuel tank run position F. the choke lever moves to < and continue cranking until completely dry N After refueling, press the manual fuel pump bulb at least five times...
Instruction Manual
Page 37
... the spark plug. see "Specifications" N Use only resistor type spark plugs of engine power, the machine is dirty N Check the electrode gap (A) and readjust if necessary - too much engine oil in fuel mix; - N Unscrew the spark plug (2). dirty air filter; operating at part throttle etc.) affect the condition of fire and burn injury, use resistor type spark plugs with a detachable SAE adapter terminal (3). N Only use only spark plugs authorized by STIHL. or - The wrong fuel mix (too much oil in the gasoline), a dirty air filter...
... the spark plug. see "Specifications" N Use only resistor type spark plugs of engine power, the machine is dirty N Check the electrode gap (A) and readjust if necessary - too much engine oil in fuel mix; - N Unscrew the spark plug (2). dirty air filter; operating at part throttle etc.) affect the condition of fire and burn injury, use resistor type spark plugs with a detachable SAE adapter terminal (3). N Only use only spark plugs authorized by STIHL. or - The wrong fuel mix (too much oil in the gasoline), a dirty air filter...
Instruction Manual
Page 41
... to normal operating conditions only. the cutting attachment must not run X X Adjust idle speed Spark plug Readjust electrode gap Replace after each refueling stop weekly monthly every 12 months if problem if damaged as required Visual inspection (condition, leaks) X X Complete machine Clean X Replace damaged parts X Control handle Check operation X X Visual inspection Air filter Clean Replace Manual fuel pump (if fitted) Check X Have repaired by servicing dealer1) All accessible screws and nuts (not adjusting screws) Retighten FS 56, FS 56 R, FS 56 C, FS 56 RC...
... to normal operating conditions only. the cutting attachment must not run X X Adjust idle speed Spark plug Readjust electrode gap Replace after each refueling stop weekly monthly every 12 months if problem if damaged as required Visual inspection (condition, leaks) X X Complete machine Clean X Replace damaged parts X Control handle Check operation X X Visual inspection Air filter Clean Replace Manual fuel pump (if fitted) Check X Have repaired by servicing dealer1) All accessible screws and nuts (not adjusting screws) Retighten FS 56, FS 56 R, FS 56 C, FS 56 RC...
Instruction Manual
Page 44
... Adjusting Screws For tuning the carburetor. 14. Spark Plug Boot Connects the spark plug with Spark Arresting Screen Muffler reduces exhaust noises and diverts exhaust gases away from contact with the cutting attachment. 42 FS 56, FS 56 R, FS 56 C, FS 56 RC Fuel Tank For fuel and oil mixture. 4. Choke Lever Eases engine starting the engine. 5. Manual Fuel Pump Provides additional fuel feed for different purposes. 2. Fuel Filler Cap For closing the fuel tank. 3. Handle Support Connects the drive shaft to the drive tube. 13. Air Filter Cover Covers and protects the air filter...
... Adjusting Screws For tuning the carburetor. 14. Spark Plug Boot Connects the spark plug with Spark Arresting Screen Muffler reduces exhaust noises and diverts exhaust gases away from contact with the cutting attachment. 42 FS 56, FS 56 R, FS 56 C, FS 56 RC Fuel Tank For fuel and oil mixture. 4. Choke Lever Eases engine starting the engine. 5. Manual Fuel Pump Provides additional fuel feed for different purposes. 2. Fuel Filler Cap For closing the fuel tank. 3. Handle Support Connects the drive shaft to the drive tube. 13. Air Filter Cover Covers and protects the air filter...
Instruction Manual
Page 45
...-stroke engine Displacement: 1.66 cu. output shaft speed (cutting attachment): 8,600 rpm Ignition System Electronic magneto ignition Spark plug (resistor type): Electrode gap: NGK CMR 6 H 0.02 in order to meet Federal emission requirements. Specifications EPA / CEPA The Emission Compliance Period referred to ISO 8893: 1.1 hp (0.8 kW) at the proper length. 4. Line Limiting Blade Metal blade at the deflector in . (0.5 mm) Fuel System All position diaphragm carburetor with integral fuel pump Fuel tank capacity...
...-stroke engine Displacement: 1.66 cu. output shaft speed (cutting attachment): 8,600 rpm Ignition System Electronic magneto ignition Spark plug (resistor type): Electrode gap: NGK CMR 6 H 0.02 in order to meet Federal emission requirements. Specifications EPA / CEPA The Emission Compliance Period referred to ISO 8893: 1.1 hp (0.8 kW) at the proper length. 4. Line Limiting Blade Metal blade at the deflector in . (0.5 mm) Fuel System All position diaphragm carburetor with integral fuel pump Fuel tank capacity...
Instruction Manual
Page 47
... emission control system includes parts such as required maintenance, or which is not scheduled for the first two years of engine use from defects in your instruction manual. STIHL Incorporated recommends that your small off -road equipment engines must be designed, built and equipped, at 1-800-4678445 or you are responsible for the performance of the engine manufacturer. Any replacement part or service that STIHL...
... emission control system includes parts such as required maintenance, or which is not scheduled for the first two years of engine use from defects in your instruction manual. STIHL Incorporated recommends that your small off -road equipment engines must be designed, built and equipped, at 1-800-4678445 or you are responsible for the performance of the engine manufacturer. Any replacement part or service that STIHL...
Instruction Manual
Page 48
... first scheduled replacement point. 46 FS 56, FS 56 R, FS 56 C, FS 56 RC Any manufacturer-approved or equivalent replacement part may require shorter maintenance intervals. Carburetor (if applicable) - Spark Plug - Muffler - Catalytic Converter (if applicable) - Fuel Line - Warranty Work STIHL Incorporated shall remedy warranty defects at an authorized STIHL servicing dealer. Control Linkages - Flywheel - Injection Valve (if applicable) - Cylinder - Fuel Tank - Limitations This Emission Control Systems Warranty shall not cover any of the following list specifically defines...
... first scheduled replacement point. 46 FS 56, FS 56 R, FS 56 C, FS 56 RC Any manufacturer-approved or equivalent replacement part may require shorter maintenance intervals. Carburetor (if applicable) - Spark Plug - Muffler - Catalytic Converter (if applicable) - Fuel Line - Warranty Work STIHL Incorporated shall remedy warranty defects at an authorized STIHL servicing dealer. Control Linkages - Flywheel - Injection Valve (if applicable) - Cylinder - Fuel Tank - Limitations This Emission Control Systems Warranty shall not cover any of the following list specifically defines...
Instruction Manual
Page 50
... in the written instructions required in such written instructions to the owner. Emission Warranty Parts List Air Filter, Carburetor (if applicable), Fuel Pump, Choke (Cold Start Enrichment System) (if applicable), Control Linkages, Intake Manifold, Magneto or Electronic Ignition System (Ignition Module or Electronic Control Unit), Fly Wheel, Spark Plug, Solenoid Valve (if applicable), Injection Valve (if applicable), Injection Pump (if applicable), Throttle Housing (if applicable), Cylinder, Muffler, Catalytic Converter (if applicable), Fuel Tank, Fuel Cap, Fuel Line (for damages to...
... in the written instructions required in such written instructions to the owner. Emission Warranty Parts List Air Filter, Carburetor (if applicable), Fuel Pump, Choke (Cold Start Enrichment System) (if applicable), Control Linkages, Intake Manifold, Magneto or Electronic Ignition System (Ignition Module or Electronic Control Unit), Fly Wheel, Spark Plug, Solenoid Valve (if applicable), Injection Valve (if applicable), Injection Pump (if applicable), Throttle Housing (if applicable), Cylinder, Muffler, Catalytic Converter (if applicable), Fuel Tank, Fuel Cap, Fuel Line (for damages to...