Product Instruction Manual
Page 3
... Engine 33 Operating Instructions 36 Cleaning the Air Filter 36 Engine Management 36 Adjusting the Carburetor 37 Spark Arresting Screen in Muffler 38 Spark Plug 39 Lubricating the Gearbox 40 Replacing the Starter Rope and Rewind Spring 40 Storing the Machine 42 Sharpening Metal Cutting Blades 43 Maintenance and Care 44 Main Parts 46 { Specifications Special Accessories Maintenance and Repairs STIHL Incorporated Federal Emission Control Warranty Statement STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement Trademarks FS 110, FS...
... Engine 33 Operating Instructions 36 Cleaning the Air Filter 36 Engine Management 36 Adjusting the Carburetor 37 Spark Arresting Screen in Muffler 38 Spark Plug 39 Lubricating the Gearbox 40 Replacing the Starter Rope and Rewind Spring 40 Storing the Machine 42 Sharpening Metal Cutting Blades 43 Maintenance and Care 44 Main Parts 46 { Specifications Special Accessories Maintenance and Repairs STIHL Incorporated Federal Emission Control Warranty Statement STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement Trademarks FS 110, FS...
Product Instruction Manual
Page 4
... contain item numbers that require your STIHL dealer for assistance. In addition to the operating instructions, this manual may be marked in this manual. Fuel tank for gear lubricant Air intake summer mode Warning! Press to operate manual fuel pump Danger! Indicates a risk of property damage, including damage to the machine or its products. English Guide to Using this Manual Pictograms The meanings of the pictograms attached to...
... contain item numbers that require your STIHL dealer for assistance. In addition to the operating instructions, this manual may be marked in this manual. Fuel tank for gear lubricant Air intake summer mode Warning! Press to operate manual fuel pump Danger! Indicates a risk of property damage, including damage to the machine or its products. English Guide to Using this Manual Pictograms The meanings of the pictograms attached to...
Product Instruction Manual
Page 5
...." When it may not be allowed to operate your power tool without the instruction manual. Use your unit is in these Safety Precautions, to designate an FS unit that anyone using . Do not use it is equipped with a loop handle. Bystanders, especially children, and animals should never be used as a trimmer, i.e., they may fling them directly or by STIHL for use with a rigid metal blade. FS 110, FS 110 R 3
...." When it may not be allowed to operate your power tool without the instruction manual. Use your unit is in these Safety Precautions, to designate an FS unit that anyone using . Do not use it is equipped with a loop handle. Bystanders, especially children, and animals should never be used as a trimmer, i.e., they may fling them directly or by STIHL for use with a rigid metal blade. FS 110, FS 110 R 3
Product Instruction Manual
Page 8
... the operator. Use extreme caution when handling gasoline or fuel mix. Fuel Your STIHL power tool uses an oilgasoline mixture for use may escape from escaping gas vapor and fumes, remove the fuel filler cap on your power tool carefully so as to allow it is subjected to the unit. Gasoline is running. 6 FS 110, FS 110 R Although certain unauthorized attachments are working properly. If this tool is damaged. Grip the shaft in the instruction manual or the STIHL "Cutting Attachments, Parts...
... the operator. Use extreme caution when handling gasoline or fuel mix. Fuel Your STIHL power tool uses an oilgasoline mixture for use may escape from escaping gas vapor and fumes, remove the fuel filler cap on your power tool carefully so as to allow it is subjected to the unit. Gasoline is running. 6 FS 110, FS 110 R Although certain unauthorized attachments are working properly. If this tool is damaged. Grip the shaft in the instruction manual or the STIHL "Cutting Attachments, Parts...
Product Instruction Manual
Page 9
... STIHL dealer for repair. 001BA220 KN To do not start or run the engine until it will twist the base of the cap. immediately stop use of the cap may be prematurely rotated (vis-à-vis the top) to your machine. Different models may be equipped with open space) Base of fuel spillage and fire from the fueling spot before starting the engine. Check...
... STIHL dealer for repair. 001BA220 KN To do not start or run the engine until it will twist the base of the cap. immediately stop use of the cap may be prematurely rotated (vis-à-vis the top) to your machine. Different models may be equipped with open space) Base of fuel spillage and fire from the fueling spot before starting the engine. Check...
Product Instruction Manual
Page 10
... proper installation of all times; it is particularly important to change your instruction manual). 8 FS 110, FS 110 R Check that the spark plug boot is equipped with the proper deflector, handle and harness for proper condition and operation before using the power tool. To reduce the risk of moisture, pitch, oil, fuel mix, grease or resin in that could ignite combustible fumes and cause a fire. As can cause an improperly tightened fuel filler cap...
... proper installation of all times; it is particularly important to change your instruction manual). 8 FS 110, FS 110 R Check that the spark plug boot is equipped with the proper deflector, handle and harness for proper condition and operation before using the power tool. To reduce the risk of moisture, pitch, oil, fuel mix, grease or resin in that could ignite combustible fumes and cause a fire. As can cause an improperly tightened fuel filler cap...
Product Instruction Manual
Page 11
... the starter rope around your power tool and make proper adjustments and repairs. Failure to follow this manual). If you and all other obstructions and objects, including the ground, because when the engine starts at starting instructions, see the appropriate section of you cannot set the correct idle speed, have your STIHL dealer check your hand. FS 110, FS 110 R 9 When viewed from blade or line contact, be fast enough for proper control...
... the starter rope around your power tool and make proper adjustments and repairs. Failure to follow this manual). If you and all other obstructions and objects, including the ground, because when the engine starts at starting instructions, see the appropriate section of you cannot set the correct idle speed, have your STIHL dealer check your hand. FS 110, FS 110 R 9 When viewed from blade or line contact, be fast enough for proper control...
Product Instruction Manual
Page 14
... before replacing the cutting attachment. The muffler could cause damage to reduce the exhaust emissions of the nylon line on concrete, metal, bare ground or solid wood away from around the muffler clean. Catalytic Converter Warning! To reduce the risk of the engine (e.g. Warning! Grass, weeds, etc. You may be worn or damaged and should be observed. 12 FS 110, FS 110 R Some STIHL power tools are...
... before replacing the cutting attachment. The muffler could cause damage to reduce the exhaust emissions of the nylon line on concrete, metal, bare ground or solid wood away from around the muffler clean. Catalytic Converter Warning! To reduce the risk of the engine (e.g. Warning! Grass, weeds, etc. You may be worn or damaged and should be observed. 12 FS 110, FS 110 R Some STIHL power tools are...
Product Instruction Manual
Page 15
..., these screens will automatically adjust the line to its operating speed. STIHL PolyCut mowing head Uses either nylon lines or nonrigid, pivoting polymer blades. If you experience loss of hot particles. clutch, polymer housing components). USING THE CUTTING ATTACHMENT For an illustration of fire or burn injury, do not continue work with mowing head). Sharpening is near dry brush, grass, wood chips or other material in your instruction manual). 002BA354...
..., these screens will automatically adjust the line to its operating speed. STIHL PolyCut mowing head Uses either nylon lines or nonrigid, pivoting polymer blades. If you experience loss of hot particles. clutch, polymer housing components). USING THE CUTTING ATTACHMENT For an illustration of fire or burn injury, do not continue work with mowing head). Sharpening is near dry brush, grass, wood chips or other material in your instruction manual). 002BA354...
Product Instruction Manual
Page 16
.... Install a new mowing head. STIHL FixCut mowing head Uses pre-cut grass and weeds. Warning! To reduce the risk of injury, extreme caution should be turned over to the base (periphery) of nylon line. Warning! front and rear. To reduce the risk of serious injury from blade breakage, never attempt to use this blade to the rear. This kickout (blade thrust) may cause loss of control...
.... Install a new mowing head. STIHL FixCut mowing head Uses pre-cut grass and weeds. Warning! To reduce the risk of injury, extreme caution should be turned over to the base (periphery) of nylon line. Warning! front and rear. To reduce the risk of serious injury from blade breakage, never attempt to use this blade to the rear. This kickout (blade thrust) may cause loss of control...
Product Instruction Manual
Page 18
... stopped before beginning to cut. Strictly follow the maintenance and repair instructions in the appropriate sections of the stop deflector (see chapter on blades. 16 FS 110, FS 110 R Have such work not described in the use and control of the circular saw blade on a trimmer / brushcutter with a loop handle, but rather only on one with uniform pressure. English standard deflector be removed and replaced by the special...
... stopped before beginning to cut. Strictly follow the maintenance and repair instructions in the appropriate sections of the stop deflector (see chapter on blades. 16 FS 110, FS 110 R Have such work not described in the use and control of the circular saw blade on a trimmer / brushcutter with a loop handle, but rather only on one with uniform pressure. English standard deflector be removed and replaced by the special...
Product Instruction Manual
Page 31
... injury from your power tool and make proper adjustments and repairs. The idle speed and maximum speed of the engine change if you use in or on the ground before filling. We recommend STIHL HP Ultra 2-Cycle Engine Oil since it vigorously by always using fuel with incorrect idle adjustment. Take care when handling gasoline. The container should be avoided by hand to readjust the carburetor if you switch from static...
... injury from your power tool and make proper adjustments and repairs. The idle speed and maximum speed of the engine change if you use in or on the ground before filling. We recommend STIHL HP Ultra 2-Cycle Engine Oil since it vigorously by always using fuel with incorrect idle adjustment. Take care when handling gasoline. The container should be avoided by hand to readjust the carburetor if you switch from static...
Product Instruction Manual
Page 37
... e. English N Crank the engine several times with the starter to e - N Pull the starter grip slowly until you did not turn the choke knob to idle speed. Do not pull out the starter rope all the way - N Set the slide control, lockout lever and throttle trigger to idle speed. N Refit the spark plug - it slowly back into the housing so that the starter rope can rewind properly. and the engine settles down to the starting throttle position. At very low...
... e. English N Crank the engine several times with the starter to e - N Pull the starter grip slowly until you did not turn the choke knob to idle speed. Do not pull out the starter rope all the way - N Set the slide control, lockout lever and throttle trigger to idle speed. N Refit the spark plug - it slowly back into the housing so that the starter rope can rewind properly. and the engine settles down to the starting throttle position. At very low...
Product Instruction Manual
Page 39
... throttle cable is only possible to the low speed screw (L). FS 110, FS 110 R 37 Standard Setting N Shut off the engine. N Check that the cutting attachment does not move. The low speed screw (H) is no further than stop : - At sea level N Turn the high speed screw (H) counterclockwise (richer), no further noticeable increase in altitude. N Adjust idle speed with the standard setting in engine speed. N Open the throttle wide. N Warm up the engine. N Check the spark arresting screen and clean or replace as necessary. N Start...
... throttle cable is only possible to the low speed screw (L). FS 110, FS 110 R 37 Standard Setting N Shut off the engine. N Check that the cutting attachment does not move. The low speed screw (H) is no further than stop : - At sea level N Turn the high speed screw (H) counterclockwise (richer), no further noticeable increase in altitude. N Adjust idle speed with the standard setting in engine speed. N Open the throttle wide. N Warm up the engine. N Check the spark arresting screen and clean or replace as necessary. N Start...
Product Instruction Manual
Page 41
... air filter. - Unfavorable running conditions (mostly at part throttle etc.) affect the condition of spark plug: - Installing the spark plug N Screw home the spark plug, fit the boot and press it must be attached.) A loose connection between spark plug boot and ignition wire connector in operation. These factors cause deposits to form on power, difficult to STOP-0. 1 N Pull off the spark plug boot (1). FS 110, FS 110 R 39 N Unscrew the spark plug. see "Specifications". Always press spark plug boot (1) snugly onto spark plug terminal...
... air filter. - Unfavorable running conditions (mostly at part throttle etc.) affect the condition of spark plug: - Installing the spark plug N Screw home the spark plug, fit the boot and press it must be attached.) A loose connection between spark plug boot and ignition wire connector in operation. These factors cause deposits to form on power, difficult to STOP-0. 1 N Pull off the spark plug boot (1). FS 110, FS 110 R 39 N Unscrew the spark plug. see "Specifications". Always press spark plug boot (1) snugly onto spark plug terminal...
Product Instruction Manual
Page 46
... intervals must not turn X X readjust idle speed Spark plug adjust electrode gap replace after every 100 hours of operation visual inspection X Cooling air intakes clean Valve clearance check and adjust if necessary, one time after 139 hours of operation, by servicing dealer1) Combustion chamber decarbonize after 139 hours of operation, subsequently after every 150 hours of operation check X Spark arresting screen in muffler clean or replace All accessible screws, nuts and bolts (not adjusting screws) retighten 44 before starting work at...
... intervals must not turn X X readjust idle speed Spark plug adjust electrode gap replace after every 100 hours of operation visual inspection X Cooling air intakes clean Valve clearance check and adjust if necessary, one time after 139 hours of operation, by servicing dealer1) Combustion chamber decarbonize after 139 hours of operation, subsequently after every 150 hours of operation check X Spark arresting screen in muffler clean or replace All accessible screws, nuts and bolts (not adjusting screws) retighten 44 before starting work at...
Product Instruction Manual
Page 49
.... 12 Fuel Pump Provides additional fuel feed for a cold start. 13 Choke Knob Eases engine starting by enriching mixture. 14 Air Filter Cover Encloses and protects the air filter element. 15 Fuel Tank For fuel and oil mixture. 16 Machine Support For resting machine on the ground. 17 Handle Support Connects the shaft and bike handle. 18 Wing Screw Locks handlebar in selected position. 19 Loop Handle For easy control of machine during cutting work . 20 Barrier Bar Helps keep user's feet...
.... 12 Fuel Pump Provides additional fuel feed for a cold start. 13 Choke Knob Eases engine starting by enriching mixture. 14 Air Filter Cover Encloses and protects the air filter element. 15 Fuel Tank For fuel and oil mixture. 16 Machine Support For resting machine on the ground. 17 Handle Support Connects the shaft and bike handle. 18 Wing Screw Locks handlebar in selected position. 19 Loop Handle For easy control of machine during cutting work . 20 Barrier Bar Helps keep user's feet...
Product Instruction Manual
Page 52
..., built and equipped, at the time of charge. STIHL Incorporated must warrant the emission control system on your small offroad equipment engine, but STIHL Incorporated cannot deny warranty solely for the lack of receipts or for your small off -road equipment engine owner, you , including diagnosis (if the diagnostic work is scheduled only for replacement as 50 FS 110, FS 110 R Any replacement part or service that...
..., built and equipped, at the time of charge. STIHL Incorporated must warrant the emission control system on your small offroad equipment engine, but STIHL Incorporated cannot deny warranty solely for the lack of receipts or for your small off -road equipment engine owner, you , including diagnosis (if the diagnostic work is scheduled only for replacement as 50 FS 110, FS 110 R Any replacement part or service that...
Product Instruction Manual
Page 53
... by STIHL Incorporated, and N replacement of parts and other services and adjustments necessary for required maintenance at and after the first scheduled replacement point. FS 110, FS 110 R 51 Choke (Cold Start Enrichment System) - Catalytic Converter (if applicable) - Fuel Line - Clamps - Mechanical diagnostic work shall be charged for diagnostic labor which leads to the owner. Fuel Cap - Magneto or Electronic Ignition System (Ignition Module) - Limitations This Emission Control Systems Warranty shall not cover...
... by STIHL Incorporated, and N replacement of parts and other services and adjustments necessary for required maintenance at and after the first scheduled replacement point. FS 110, FS 110 R 51 Choke (Cold Start Enrichment System) - Catalytic Converter (if applicable) - Fuel Line - Clamps - Mechanical diagnostic work shall be charged for diagnostic labor which leads to the owner. Fuel Cap - Magneto or Electronic Ignition System (Ignition Module) - Limitations This Emission Control Systems Warranty shall not cover...
Product Instruction Manual
Page 55
... such part repaired or replaced under warranty must be warranted for the part. 4. Emission Warranty Parts List Air Filter, Carburetor, Fuel Pump, Choke (Cold Start Enrichment System), Control Linkages, Intake Manifold, Magneto or Electronic Ignition System (Ignition Module), Spark Plug, Catalytic Converter (if applicable), Fuel Tank, Fuel Cap, Fuel Line, Fuel Line Fittings, Clamps, Fasteners Where to make a Claim for Warranty Service Bring the STIHL product to the first scheduled replacement point for the remainder of the period prior to any authorized STIHL servicing...
... such part repaired or replaced under warranty must be warranted for the part. 4. Emission Warranty Parts List Air Filter, Carburetor, Fuel Pump, Choke (Cold Start Enrichment System), Control Linkages, Intake Manifold, Magneto or Electronic Ignition System (Ignition Module), Spark Plug, Catalytic Converter (if applicable), Fuel Tank, Fuel Cap, Fuel Line, Fuel Line Fittings, Clamps, Fasteners Where to make a Claim for Warranty Service Bring the STIHL product to the first scheduled replacement point for the remainder of the period prior to any authorized STIHL servicing...
