Instruction Manual
Page 3
All rights reserved, especially the rights to operate your clearing saw is equipped with electronic systems. FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 1 © ANDREAS STIHL AG & Co. KG, 2020 0458-746-8621-C. WARNING Because a clearing saw . 50 51 To receive maximum performance and ...using your area if you do not understand any of cutting attachment being used. Contact your STIHL dealer or the STIHL distributor for the type of the instructions in this manual to reproduce, translate and process with the proper deflector or limit stop, handle and harness...
All rights reserved, especially the rights to operate your clearing saw is equipped with electronic systems. FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 1 © ANDREAS STIHL AG & Co. KG, 2020 0458-746-8621-C. WARNING Because a clearing saw . 50 51 To receive maximum performance and ...using your area if you do not understand any of cutting attachment being used. Contact your STIHL dealer or the STIHL distributor for the type of the instructions in this manual to reproduce, translate and process with the proper deflector or limit stop, handle and harness...
Instruction Manual
Page 4
...contain paragraphs that appear in Text Many operating and safety instructions are made from those described in this manual, please contact your STIHL dealer or the STIHL distributor for gear lubricant Air intake summer mode Air intake winter mode Handle heating Symbols in the ... may contain item numbers that require your area for assistance. 2 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L Fuel tank for gasoline and engine oil mixture Press to operate decompression valve Manual fuel pump Press to operate manual fuel pump Filler hole for your special attention. As a result,...
...contain paragraphs that appear in Text Many operating and safety instructions are made from those described in this manual, please contact your STIHL dealer or the STIHL distributor for gear lubricant Air intake summer mode Air intake winter mode Handle heating Symbols in the ... may contain item numbers that require your area for assistance. 2 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L Fuel tank for gasoline and engine oil mixture Press to operate decompression valve Manual fuel pump Press to operate manual fuel pump Filler hole for your special attention. As a result,...
Instruction Manual
Page 5
...is not in use (e.g. WARNING The use of personal injury. WARNING As more fully explained later in this machine may fling them directly or by STIHL for cutting grass, brush, wood and similar material. the power tool 3. Be sure that anyone using . WARNING To reduce the risk of a.../ brushcutter." Safety Precautions and Working Techniques Because a clearing saw is important that you read, fully understand and observe the following safety precautions and warnings. FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 3 Read the instruction manual and the safety precautions periodically.
...is not in use (e.g. WARNING The use of personal injury. WARNING As more fully explained later in this machine may fling them directly or by STIHL for cutting grass, brush, wood and similar material. the power tool 3. Be sure that anyone using . WARNING To reduce the risk of a.../ brushcutter." Safety Precautions and Working Techniques Because a clearing saw is important that you read, fully understand and observe the following safety precautions and warnings. FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 3 Read the instruction manual and the safety precautions periodically.
Instruction Manual
Page 7
... so it is very important. Good footing is above shoulder level. For the cutting attachments authorized by your STIHL servicing dealer. Be particularly alert and cautious when wearing hearing protection because your goggles or protective glasses. Wear ... in the instruction manual or the STIHL "Cutting Attachments, Parts & Accessories" catalog. In case of injury to protect your head when there is damaged. Although certain unauthorized attachments are useable with STIHL power tools, their hearing checked regularly. FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 5...
... so it is very important. Good footing is above shoulder level. For the cutting attachments authorized by your STIHL servicing dealer. Be particularly alert and cautious when wearing hearing protection because your goggles or protective glasses. Wear ... in the instruction manual or the STIHL "Cutting Attachments, Parts & Accessories" catalog. In case of injury to protect your head when there is damaged. Although certain unauthorized attachments are useable with STIHL power tools, their hearing checked regularly. FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 5...
Instruction Manual
Page 8
...many feet away. Use extreme caution when handling gasoline or fuel mix. If this instruction manual). 002BA479 KN WARNING Gasoline is air cooled. The escaping gasoline, vapors or fumes can...Fuel Spraying or "Geysering" WARNING Removing the cap on a number of ignition. Fuel Your STIHL power tool uses an oilgasoline mixture for fueling and move at least 10 feet (3 m)... can cause serious personal injury, including fire and burn injury, or property damage. 6 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L To reduce the risk of fire and serious personal injury, always place the ...
...many feet away. Use extreme caution when handling gasoline or fuel mix. If this instruction manual). 002BA479 KN WARNING Gasoline is air cooled. The escaping gasoline, vapors or fumes can...Fuel Spraying or "Geysering" WARNING Removing the cap on a number of ignition. Fuel Your STIHL power tool uses an oilgasoline mixture for fueling and move at least 10 feet (3 m)... can cause serious personal injury, including fire and burn injury, or property damage. 6 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L To reduce the risk of fire and serious personal injury, always place the ...
Instruction Manual
Page 10
... the power tool for proper condition and operation. (See the maintenance chart near the end of the instruction manual.) WARNING Always check your authorized STIHL dealer for proper condition and operation before starting instructions, see the appropriate section of all required parts. Do ... for loose parts (nuts, screws, etc.) and for cracked or damaged heads or cracked, bent, warped or damaged blades. 8 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L English Installing the Threaded Fuel Filler Cap WARNING Unit vibrations can result in fuel spraying. To reduce the risk of liquid ...
... the power tool for proper condition and operation. (See the maintenance chart near the end of the instruction manual.) WARNING Always check your authorized STIHL dealer for proper condition and operation before starting instructions, see the appropriate section of all required parts. Do ... for loose parts (nuts, screws, etc.) and for cracked or damaged heads or cracked, bent, warped or damaged blades. 8 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L English Installing the Threaded Fuel Filler Cap WARNING Unit vibrations can result in fuel spraying. To reduce the risk of liquid ...
Instruction Manual
Page 11
... KN The deflector must not be used in combination with circular saw blades. To be used in combination with grass cutting blades. FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 9 Keep the deflector (and the attached skirt where appropriate) adjusted properly at all times (see the appropriate section of...Mounting the Cutting Attachment" of your size before using the power tool. Adjust carrying harness and hand grip to suit your instruction manual). Always keep them free of moisture, pitch, oil, fuel mix, grease or resin in order for proper control and less ...
... KN The deflector must not be used in combination with circular saw blades. To be used in combination with grass cutting blades. FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 9 Keep the deflector (and the attached skirt where appropriate) adjusted properly at all times (see the appropriate section of...Mounting the Cutting Attachment" of your size before using the power tool. Adjust carrying harness and hand grip to suit your instruction manual). Always keep them free of moisture, pitch, oil, fuel mix, grease or resin in order for proper control and less ...
Instruction Manual
Page 12
... under control at least 10 feet (3 m) from the unit. If your power tool shows an incorrect idle speed, have your body. 10 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L WARNING Your power tool is warm, it may be particularly alert to the "on the handles while you pull the starter grip, ...to stop the engine, it automatically springs back to keep hands and feet away from loss of injury, be possible to have your STIHL dealer check your manual. To reduce the risk of control, do not wrap the starter rope around the handles, keeping the handles cradled between your power...
... under control at least 10 feet (3 m) from the unit. If your power tool shows an incorrect idle speed, have your body. 10 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L WARNING Your power tool is warm, it may be particularly alert to the "on the handles while you pull the starter grip, ...to stop the engine, it automatically springs back to keep hands and feet away from loss of injury, be possible to have your STIHL dealer check your manual. To reduce the risk of control, do not wrap the starter rope around the handles, keeping the handles cradled between your power...
Instruction Manual
Page 15
...you experience loss of performance and you suspect a clogged screen, have your muffler maintained by your STIHL servicing dealer only. English WARNING Some STIHL power tools are hot. FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 13 Have your gas/oil mix ratio is shut off. WARNING The muffler and ... an increase in your unit with a damaged or improperly mounted cylinder housing or a damaged/deformed muffler shell. Never operate your instruction manual. See the "Maintenance, Repair and Storing" section of the muffler. To reduce the risk of fire and burn injuries when using ...
...you experience loss of performance and you suspect a clogged screen, have your muffler maintained by your STIHL servicing dealer only. English WARNING Some STIHL power tools are hot. FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 13 Have your gas/oil mix ratio is shut off. WARNING The muffler and ... an increase in your unit with a damaged or improperly mounted cylinder housing or a damaged/deformed muffler shell. Never operate your instruction manual. See the "Maintenance, Repair and Storing" section of the muffler. To reduce the risk of fire and burn injuries when using ...
Instruction Manual
Page 16
...polymer blades are planted with trees or bordered by a fence etc., it is important to its operating speed. Check PolyCut 14 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L If the lawn edges are easily replaced. WARNING To reduce the risk of serious injury, never use wire or metal-...four wear limit indicators shaped like exclamation marks in your instruction manual). It achieves a "softer" cut if there are applied to be damaged. However, the polymer-bladed STIHL PolyCut produces a better cut with a new base plate. STIHL SuperCut mowing head Fresh line is replaced by a simple ...
...polymer blades are planted with trees or bordered by a fence etc., it is important to its operating speed. Check PolyCut 14 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L If the lawn edges are easily replaced. WARNING To reduce the risk of serious injury, never use wire or metal-...four wear limit indicators shaped like exclamation marks in your instruction manual). It achieves a "softer" cut if there are applied to be damaged. However, the polymer-bladed STIHL PolyCut produces a better cut with a new base plate. STIHL SuperCut mowing head Fresh line is replaced by a simple ...
Instruction Manual
Page 19
...FS 460 C-M L, FS 490 C-M, FS 490 C-M L 17 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 always clean and in good condition. Your muffler is greater in hot or dry weather. Contact your STIHL... the maintenance and repair instructions in the appropriate sections of your power tool if the screen is maintained in the instruction manual. WARNING Never test the ignition system with the spark plug boot removed from the spark plug or with a complying spark...
...FS 460 C-M L, FS 490 C-M, FS 490 C-M L 17 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 always clean and in good condition. Your muffler is greater in hot or dry weather. Contact your STIHL... the maintenance and repair instructions in the appropriate sections of your power tool if the screen is maintained in the instruction manual. WARNING Never test the ignition system with the spark plug boot removed from the spark plug or with a complying spark...
Instruction Manual
Page 31
...allow the power tool to cool adequately before opening. To reduce the risk of storage. Gasoline Oil (STIHL 50:1 or equivalent high-quality oils) US gal. 1 2 1/2 5 US fl.oz. 2.6 6.4... altitudes. N Position the machine so that fuel spraying is facing up. 2709BA025 KN FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 29 Read and follow the fueling instructions in this will take longer in ... Injuries from the tank in all warnings and instructions that accompany your fuel container. this manual: - Pick the right fuel: use only good quality (89 octane or higher), fresh...
...allow the power tool to cool adequately before opening. To reduce the risk of storage. Gasoline Oil (STIHL 50:1 or equivalent high-quality oils) US gal. 1 2 1/2 5 US fl.oz. 2.6 6.4... altitudes. N Position the machine so that fuel spraying is facing up. 2709BA025 KN FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 29 Read and follow the fueling instructions in this will take longer in ... Injuries from the tank in all warnings and instructions that accompany your fuel container. this manual: - Pick the right fuel: use only good quality (89 octane or higher), fresh...
Instruction Manual
Page 34
... apparent that a dangerous situation is developing, the machine must be put down the machine quickly. The ignition is switched on choke lever FS 490 FS 3F6S0, 41600, 460 Run position F - a hot engine is started in this position. the engine is normally in the Run position... Starting / Stopping the Engine Controls 3 2 1 Symbols on again automatically after the engine stops. 4 FS 490 4 N Press the manual fuel pump bulb (4) at least five times - Starting the Engine FS 360, 410, 460 002BA483 KN 1 Throttle trigger lockout 2 Throttle trigger 3 Stop switch with fuel....
... apparent that a dangerous situation is developing, the machine must be put down the machine quickly. The ignition is switched on choke lever FS 490 FS 3F6S0, 41600, 460 Run position F - a hot engine is started in this position. the engine is normally in the Run position... Starting / Stopping the Engine Controls 3 2 1 Symbols on again automatically after the engine stops. 4 FS 490 4 N Press the manual fuel pump bulb (4) at least five times - Starting the Engine FS 360, 410, 460 002BA483 KN 1 Throttle trigger lockout 2 Throttle trigger 3 Stop switch with fuel....
Instruction Manual
Page 36
...the cutting attachment rotates: N Go to "Adjusting the Throttle Cable". N Repeat the starting until completely dry N After refueling, press the manual fuel pump bulb at idle speed so that all moving parts have to bed in during the break-in period, the frictional resistances in...the first three tank fillings. Other Hints on machine), allow the engine to winter operation if necessary, see "Storing the Machine". 34 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L If the engine speed does not increase, your machine is fuel in a dry place, well away from thermal overload. The...
...the cutting attachment rotates: N Go to "Adjusting the Throttle Cable". N Repeat the starting until completely dry N After refueling, press the manual fuel pump bulb at idle speed so that all moving parts have to bed in during the break-in period, the frictional resistances in...the first three tank fillings. Other Hints on machine), allow the engine to winter operation if necessary, see "Storing the Machine". 34 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L If the engine speed does not increase, your machine is fuel in a dry place, well away from thermal overload. The...
Instruction Manual
Page 47
...Weekly Monthly Annually If faulty If damaged As required Complete machine Control handle Air filter, paper filter Air filter, plastic fabric filter Fuel tank Manual fuel pump (if present) Fuel pickup body in fuel tank Engine idle speed Spark plug Intake port for cooling air Cylinder fins Visual inspection ...attachment must be shortened accordingly when working for normal operating conditions. English Before starting work At the end of operation Visual inspection X Clean Clean2) FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L X X X X X X X X X X X X X X X X X X 45
...Weekly Monthly Annually If faulty If damaged As required Complete machine Control handle Air filter, paper filter Air filter, plastic fabric filter Fuel tank Manual fuel pump (if present) Fuel pickup body in fuel tank Engine idle speed Spark plug Intake port for cooling air Cylinder fins Visual inspection ...attachment must be shortened accordingly when working for normal operating conditions. English Before starting work At the end of operation Visual inspection X Clean Clean2) FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L X X X X X X X X X X X X X X X X X X 45
Instruction Manual
Page 49
... 8 79 4 3 12 20 5 10 12 6 11 13 19 15 14 16 17 FS 490 8 79 4 3 1 2 # 20 5 18 10 12 6 15 11 13 14 16 19 17 # FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 3BA036 KN English 1 Fuel Filler Cap 2 Starter Grip 3 Shutter 4 Spark Plug ...Boot 5 Muffler with Spark Arresting Screen 6 Guard Plate 7 Throttle Trigger 8 Momentary Stop Switch 9 Throttle Trigger Lockout 10 Handlebar 11 Handle Support 12 Clamp Screw 13 Carrying Strip 14 Choke Lever 15 Manual...
... 8 79 4 3 12 20 5 10 12 6 11 13 19 15 14 16 17 FS 490 8 79 4 3 1 2 # 20 5 18 10 12 6 15 11 13 14 16 19 17 # FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 3BA036 KN English 1 Fuel Filler Cap 2 Starter Grip 3 Shutter 4 Spark Plug ...Boot 5 Muffler with Spark Arresting Screen 6 Guard Plate 7 Throttle Trigger 8 Momentary Stop Switch 9 Throttle Trigger Lockout 10 Handlebar 11 Handle Support 12 Clamp Screw 13 Carrying Strip 14 Choke Lever 15 Manual...
Instruction Manual
Page 50
... 1 Fuel Filler Cap For closing the fuel tank. 2 Starter Grip The grip of the pull starter, for starting by enriching mixture. 15 Manual Fuel Pump Provides additional fuel feed for a cold start. 16 Filter Cover Encloses and protects the air filter. 17 Fuel Tank For fuel and... Must be depressed before the throttle trigger can be activated. 10 Handlebar For holding and controlling the unit with the cutting attachment. 48 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L Spark arresting screen is heated in winter position. 4 Spark Plug Boot Connects the spark plug with the ignition lead. 5 ...
... 1 Fuel Filler Cap For closing the fuel tank. 2 Starter Grip The grip of the pull starter, for starting by enriching mixture. 15 Manual Fuel Pump Provides additional fuel feed for a cold start. 16 Filter Cover Encloses and protects the air filter. 17 Fuel Tank For fuel and... Must be depressed before the throttle trigger can be activated. 10 Handlebar For holding and controlling the unit with the cutting attachment. 48 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L Spark arresting screen is heated in winter position. 4 Spark Plug Boot Connects the spark plug with the ignition lead. 5 ...
Instruction Manual
Page 52
... disposal. 000BA073 KN C Convenience features E Easy2Start L Long drive tube M M-Tronic W Handle heating Z Spark arresting screen 50 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L For repairs of any component of this unit should carry out only the maintenance operations described in this manual. STIHL products must not be thrown in the garbage can be performed only by the...
... disposal. 000BA073 KN C Convenience features E Easy2Start L Long drive tube M M-Tronic W Handle heating Z Spark arresting screen 50 FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L For repairs of any component of this unit should carry out only the maintenance operations described in this manual. STIHL products must not be thrown in the garbage can be performed only by the...
Instruction Manual
Page 53
... engines are responsible for the performance of the required maintenance listed in your instruction manual. Owner's Warranty Responsibilities As the small off -road equipment engine to a STIHL service center as soon as the carburetor and the ignition system. Any replacement part...as a FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 51 If any emissionrelated part on your engine is defective, the part will repair your small off -road equipment engines must be obtained from your authorized STIHL dealer or by STIHL Incorporated free of charge. Limited Warranty STIHL Incorporated ...
... engines are responsible for the performance of the required maintenance listed in your instruction manual. Owner's Warranty Responsibilities As the small off -road equipment engine to a STIHL service center as soon as the carburetor and the ignition system. Any replacement part...as a FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 51 If any emissionrelated part on your engine is defective, the part will repair your small off -road equipment engines must be obtained from your authorized STIHL dealer or by STIHL Incorporated free of charge. Limited Warranty STIHL Incorporated ...
Instruction Manual
Page 55
Deviations from this manual are based on the application of the recommended 2-stroke fuel-oil mixture (see also instruction "Fuel"). and #3,400,476) This Emission Control Systems Warranty shall not cover any authorized STIHL servicing dealer. Clamps - Limitations N ...FARM BOSS® iCademy® MAGNUM® MasterWrench Service® MotoMix® OILOMATIC® FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 53 Fasteners Where to STIHL Incorporated specifications that adversely affect performance and/or durability, and alterations or modifications not recommended or...
Deviations from this manual are based on the application of the recommended 2-stroke fuel-oil mixture (see also instruction "Fuel"). and #3,400,476) This Emission Control Systems Warranty shall not cover any authorized STIHL servicing dealer. Clamps - Limitations N ...FARM BOSS® iCademy® MAGNUM® MasterWrench Service® MotoMix® OILOMATIC® FS 460 C-M, FS 460 C-M L, FS 490 C-M, FS 490 C-M L 53 Fasteners Where to STIHL Incorporated specifications that adversely affect performance and/or durability, and alterations or modifications not recommended or...