Instruction Manual
Page 2
... 36 Storing the Machine 38 Sharpening Metal Cutting Tools 39 Maintenance Chart 40 Parts and Controls 42 Specifications 44 Special Accessories 45 Maintenance and Repairs 45 STIHL Incorporated Federal Emission Control Warranty Statement 46 Trademarks 48 Allow only persons who ... Because a clearing saw differs from those described in Germany STIHl FS 300, FS 350, FS 400, FS 450, FS 480 1 Printed in this manual to time. BA_SE_081_009_01_07.fm Printed on page 3, before using your STIHL dealer or the STIHL distributor for the type of cutting attachment being used. To ...
... 36 Storing the Machine 38 Sharpening Metal Cutting Tools 39 Maintenance Chart 40 Parts and Controls 42 Specifications 44 Special Accessories 45 Maintenance and Repairs 45 STIHL Incorporated Federal Emission Control Warranty Statement 46 Trademarks 48 Allow only persons who ... Because a clearing saw differs from those described in Germany STIHl FS 300, FS 350, FS 400, FS 450, FS 480 1 Printed in this manual to time. BA_SE_081_009_01_07.fm Printed on page 3, before using your STIHL dealer or the STIHL distributor for the type of cutting attachment being used. To ...
Instruction Manual
Page 4
...FS 400, FS 450, FS 480 3 Because a clearing saw run unattended. Thrown objects or damaged blades may have any clearing saw . Never let the clearing saw is important that anyone using your clearing saw understands the information contained in contact with any condition that might impair vision, dexterity or judgement. If you have different parts... may cause serious or fatal injury. Read the owner's manual and the safety instructions periodically. Have your STIHL dealer show you . the clearing saw may fling them directly or by ricochet in the direction of rigid...
...FS 400, FS 450, FS 480 3 Because a clearing saw run unattended. Thrown objects or damaged blades may have any clearing saw . Never let the clearing saw is important that anyone using your clearing saw understands the information contained in contact with any condition that might impair vision, dexterity or judgement. If you have different parts... may cause serious or fatal injury. Read the owner's manual and the safety instructions periodically. Have your STIHL dealer show you . the clearing saw may fling them directly or by ricochet in the direction of rigid...
Instruction Manual
Page 6
... so it is a danger of head injuries. Although certain unauthorized attachments are useable for use may damage your hands. FS 300, FS 350, FS 400, FS 450, FS 480 5 To reduce the risk of injury to your applicable national standard). Clearing saw and the cutting tool. Protect your ...! Only attachments supplied by STIHL or expressly approved by STIHL for the STIHL clearing saw parts see the chapter on "Parts and Controls". !Warning! To reduce the risk of injury to your face STIHL recommends that could become caught on branches, brush or moving parts of the clearing saw ,...
... so it is a danger of head injuries. Although certain unauthorized attachments are useable for use may damage your hands. FS 300, FS 350, FS 400, FS 450, FS 480 5 To reduce the risk of injury to your applicable national standard). Clearing saw and the cutting tool. Protect your ...! Only attachments supplied by STIHL or expressly approved by STIHL for the STIHL clearing saw parts see the chapter on "Parts and Controls". !Warning! To reduce the risk of injury to your face STIHL recommends that could become caught on branches, brush or moving parts of the clearing saw ,...
Instruction Manual
Page 7
... property damage. Preparation for fuel (see the chapter on the fuel used, the weather conditions and the tank venting system. 6 FS 300, FS 350, FS 400, FS 450, FS 480 If spilled and ignited by a spark or other ignition source, it to the idle position. Keep metal cutting tools covered with ...for proper control and less fatigue in well-ventilated areas, outdoors. Inspect for loose parts (nuts, screws, etc.) and for cracked, bent, warped or damaged blades. 000BA007 KN 000BA006 KN Fueling Your STIHL clearing saw in operation. Always shut off the engine and make sure the cutting ...
... property damage. Preparation for fuel (see the chapter on the fuel used, the weather conditions and the tank venting system. 6 FS 300, FS 350, FS 400, FS 450, FS 480 If spilled and ignited by a spark or other ignition source, it to the idle position. Keep metal cutting tools covered with ...for proper control and less fatigue in well-ventilated areas, outdoors. Inspect for loose parts (nuts, screws, etc.) and for cracked, bent, warped or damaged blades. 000BA007 KN 000BA006 KN Fueling Your STIHL clearing saw in operation. Always shut off the engine and make sure the cutting ...
Instruction Manual
Page 11
... working on slopes or uneven ground. 10 FS 300, FS 350, FS 400, FS 450, FS 480 fins of the cylinder, spark plug) become hot during operation and remain hot for the operations described in your clearing saw handles and grip are hot. English / USA California and some other parts while they are in good condition and...
... working on slopes or uneven ground. 10 FS 300, FS 350, FS 400, FS 450, FS 480 fins of the cylinder, spark plug) become hot during operation and remain hot for the operations described in your clearing saw handles and grip are hot. English / USA California and some other parts while they are in good condition and...
Instruction Manual
Page 12
.... The retaining nut may shatter at regular intervals. !Warning! Never use a clearing saw , which may result in such situations. !Warning! STIHL recommends use of the slide control. If the cutting tool or deflector becomes clogged or stuck, always turn off and seriously injure the operator or... cleaning. If the blade continues to loosen, see your clearing saw to kick out or could throw objects of all required parts. FS 300, FS 350, FS 400, FS 450, FS 480 11 Before cutting, inspect the area for stones, glass, pieces of a clearing saw above ground level or with the cutting...
.... The retaining nut may shatter at regular intervals. !Warning! Never use a clearing saw , which may result in such situations. !Warning! STIHL recommends use of the slide control. If the cutting tool or deflector becomes clogged or stuck, always turn off and seriously injure the operator or... cleaning. If the blade continues to loosen, see your clearing saw to kick out or could throw objects of all required parts. FS 300, FS 350, FS 400, FS 450, FS 480 11 Before cutting, inspect the area for stones, glass, pieces of a clearing saw above ground level or with the cutting...
Instruction Manual
Page 13
... come off and result in good condition. Do not attempt any maintenance or repair work not described in your body. This may cause parts of non-STIHL parts may deny warranty. !Warning! English / USA !Warning! It continues to adjust idle speed, see the appropriate section of your clearing...serviced or maintained properly or if nonapproved replacement parts were used, STIHL may cause serious or fatal injury. Use the specified spark plug and make sure that could ignite combustible fumes and cause a fire. 12 FS 300, FS 350, FS 400, FS 450, FS 480 Keep hands and feet away from loss ...
... come off and result in good condition. Do not attempt any maintenance or repair work not described in your body. This may cause parts of non-STIHL parts may deny warranty. !Warning! English / USA !Warning! It continues to adjust idle speed, see the appropriate section of your clearing...serviced or maintained properly or if nonapproved replacement parts were used, STIHL may cause serious or fatal injury. Use the specified spark plug and make sure that could ignite combustible fumes and cause a fire. 12 FS 300, FS 350, FS 400, FS 450, FS 480 Keep hands and feet away from loss ...
Instruction Manual
Page 14
... modified. Do not modify or remove any maintenance please refer to the maintenance chart and to the clutch mechanism and nearby parts. 002BA018 LÄ FS 300, FS 350, FS 400, FS 450, FS 480 13 For any part of this manual. See chapter "Storing the machine". Do not operate your clearing saw in your muffler was equipped with... plug, since uncontained sparking may cause a fire. !Warning! Before storing for your clearing saw set forth in the USA, Canada and Australia), never operate your STIHL Owner's Manual should be strictly followed.
... modified. Do not modify or remove any maintenance please refer to the maintenance chart and to the clutch mechanism and nearby parts. 002BA018 LÄ FS 300, FS 350, FS 400, FS 450, FS 480 13 For any part of this manual. See chapter "Storing the machine". Do not operate your clearing saw in your muffler was equipped with... plug, since uncontained sparking may cause a fire. !Warning! Before storing for your clearing saw set forth in the USA, Canada and Australia), never operate your STIHL Owner's Manual should be strictly followed.
Instruction Manual
Page 15
... injury from loss of this manual). To reduce the risk of serious injury from contact with mowing head). The STIHL SuperCut, TrimCut, AutoCut and PolyCut mowing heads produce a clean and tidy finish. They are applied to keep the... or bystanders. than with trees or bordered by a fence etc., it is replaced by a simple adjustment (see "Parts and Controls" chapter of control and from breakage of the head or blades, the PolyCut must not be used when...proper length (see instruction sheet supplied with the head! 000BA015 KN 002BA177 KN 14 FS 300, FS 350, FS 400, FS 450, FS 480
... injury from loss of this manual). To reduce the risk of serious injury from contact with mowing head). The STIHL SuperCut, TrimCut, AutoCut and PolyCut mowing heads produce a clean and tidy finish. They are applied to keep the... or bystanders. than with trees or bordered by a fence etc., it is replaced by a simple adjustment (see "Parts and Controls" chapter of control and from breakage of the head or blades, the PolyCut must not be used when...proper length (see instruction sheet supplied with the head! 000BA015 KN 002BA177 KN 14 FS 300, FS 350, FS 400, FS 450, FS 480
Instruction Manual
Page 16
...injury it has dulled noticeably). !Warning! When cutting young saplings or other woody materials up to 2 cm (3/4") in personal injury. FS 300, FS 350, FS 400, FS 450, FS 480 15 English / USA Using the grass cutting blade All kinds of grass and weeds can be resharpened when all cutting edges are ... section in an arc similar to avoid "kickout" (blade thrust) situations. !Warning! Never cut woody material with the grass cutting blade. Thrown parts may cause damage to the blade or clearing saw or loss of control of a brush knife may catch or jerk the clearing saw is intended...
...injury it has dulled noticeably). !Warning! When cutting young saplings or other woody materials up to 2 cm (3/4") in personal injury. FS 300, FS 350, FS 400, FS 450, FS 480 15 English / USA Using the grass cutting blade All kinds of grass and weeds can be resharpened when all cutting edges are ... section in an arc similar to avoid "kickout" (blade thrust) situations. !Warning! Never cut woody material with the grass cutting blade. Thrown parts may cause damage to the blade or clearing saw or loss of control of a brush knife may catch or jerk the clearing saw is intended...
Instruction Manual
Page 19
... FS 300, FS 350, FS 400, FS 450, FS 480 Bike handle - No other parts, the complete unit includes: - Equipment Among other combinations are permitted because of the risk of accidents. !To reduce the risk of the table may be used together. English / USA Approved Combinations of Cutting Tool, Deflector, Stop and Harness Cutting tools Mowing heads 1 STIHL...
... FS 300, FS 350, FS 400, FS 450, FS 480 Bike handle - No other parts, the complete unit includes: - Equipment Among other combinations are permitted because of the risk of accidents. !To reduce the risk of the table may be used together. English / USA Approved Combinations of Cutting Tool, Deflector, Stop and Harness Cutting tools Mowing heads 1 STIHL...
Instruction Manual
Page 31
As all moving parts have to bed in during the break-in period, the frictional resistances in the engine are greater during the break-in the engine can be ... the fuel tank. Connect the spark plug boot (press it down . Tank run for a while at regular intervals and retighten as necessary. 30 FS 300, FS 350, FS 400, FS 450, FS 480 even if bulb is cold. : Now start : : Move the slide control to 0 c : Pull off the spark plug boot (5). : Unscrew and dry off load...
As all moving parts have to bed in during the break-in period, the frictional resistances in the engine are greater during the break-in the engine can be ... the fuel tank. Connect the spark plug boot (press it down . Tank run for a while at regular intervals and retighten as necessary. 30 FS 300, FS 350, FS 400, FS 450, FS 480 even if bulb is cold. : Now start : : Move the slide control to 0 c : Pull off the spark plug boot (5). : Unscrew and dry off load...
Instruction Manual
Page 35
... the end of operation. Contact your servicing dealer if you have any problems. Wrong fuel mix (too much engine oil in operation. 34 FS 300, FS 350, FS 400, FS 450, FS 480 These factors cause deposits to Z - Checking the Spark Plug 256BA076 KN 000BA002 KN Switching on the insulator nose which may result in trouble...
... the end of operation. Contact your servicing dealer if you have any problems. Wrong fuel mix (too much engine oil in operation. 34 FS 300, FS 350, FS 400, FS 450, FS 480 These factors cause deposits to Z - Checking the Spark Plug 256BA076 KN 000BA002 KN Switching on the insulator nose which may result in trouble...
Instruction Manual
Page 36
...of fire and burn injury, use only spark plugs authorized by STIHL. operating at idling speed, first check the spark plug. : Remove spark plug - Have your STIHL dealer inspect the muffler for carbonization. FS 300, FS 350, FS 400, FS 450, FS 480 35 see "Starting / Stopping the Engine". : Clean dirty spark... air filter. : Unfavorable running behavior is unsatisfactory even though the air filter is down on power, difficult to start or runs poorly at part load. Always press spark plug boot (2) snugly onto spark plug terminal (1) of the proper size. (Note: If terminal has detachable SAE...
...of fire and burn injury, use only spark plugs authorized by STIHL. operating at idling speed, first check the spark plug. : Remove spark plug - Have your STIHL dealer inspect the muffler for carbonization. FS 300, FS 350, FS 400, FS 450, FS 480 35 see "Starting / Stopping the Engine". : Clean dirty spark... air filter. : Unfavorable running behavior is unsatisfactory even though the air filter is down on power, difficult to start or runs poorly at part load. Always press spark plug boot (2) snugly onto spark plug terminal (1) of the proper size. (Note: If terminal has detachable SAE...
Instruction Manual
Page 38
... arrow (see illustration). : Hold the rotor steady - To reduce the rist of non-resinous oil (Special Accessories). FS 400, 450, 480) : Remove screw from the outer spring loop. : Remove parts of old spring. : Lubricate the new spring with non-resinous oil (Special Accessories). : Slide rotor onto starter post... the rotor. If the grip droops to rotate the rotor at least another half turn (FS 300, 350) or one turn . FS 300, FS 350, FS 400, FS 450, FS 480 37 Replacing the Rewind Spring Broken parts of rope slowly so that it must sit firmly in the rotor with a simple overhand ...
... arrow (see illustration). : Hold the rotor steady - To reduce the rist of non-resinous oil (Special Accessories). FS 400, 450, 480) : Remove screw from the outer spring loop. : Remove parts of old spring. : Lubricate the new spring with non-resinous oil (Special Accessories). : Slide rotor onto starter post... the rotor. If the grip droops to rotate the rotor at least another half turn (FS 300, 350) or one turn . FS 300, FS 350, FS 400, FS 450, FS 480 37 Replacing the Rewind Spring Broken parts of rope slowly so that it must sit firmly in the rotor with a simple overhand ...
Instruction Manual
Page 39
... spring. : Fit the fan housing. bottom plate must face up. out of the reach of children and other unauthorized persons. 38 FS 300, FS 350, FS 400, FS 450, FS 480 start outside and work inward. : Fit the screw. : Install the rope rotor as described in the counterclockwise direction - Apply tool ... the rope rotor as described in "Replacing the Starter Rope". : Tension the rewind spring. : Fit the fan housing. 271BA038 KN 271BA039 KN FS 300, 350 9 9 : Take out the screws (9). : Remove the spring housing and parts of old spring. : Lubricate the new spring spring in position -
... spring. : Fit the fan housing. bottom plate must face up. out of the reach of children and other unauthorized persons. 38 FS 300, FS 350, FS 400, FS 450, FS 480 start outside and work inward. : Fit the screw. : Install the rope rotor as described in the counterclockwise direction - Apply tool ... the rope rotor as described in "Replacing the Starter Rope". : Tension the rewind spring. : Fit the fan housing. 271BA038 KN 271BA039 KN FS 300, 350 9 9 : Take out the screws (9). : Remove the spring housing and parts of old spring. : Lubricate the new spring spring in position -
Instruction Manual
Page 43
English / USA Parts and Controls 2 4 3 5 6 1 7 8 9 10 11 1 Handlebar 2 Handle heating switch (Special accessory) 3 Throttle trigger 4 Slide control 5 Throttle trigger interlock 6 Clamp screws 7 Carrying strip 8 Fuel pump 9 Choke knob 10 Filter cover 11 Fuel tank 256BA077 KN 12 15 13 14 16 17 19 18 42 256BA078 KN 256BA079 KN 12 Spark plug boot 13 Decompression valve 14 Muffler 15 Starter grip 16 Carburetor adjusting screws 17 Fuel filler cap 18 Guard plate 19 Cutting tool 20 Deflector 20 FS 300, FS 350, FS 400, FS 450, FS 480
English / USA Parts and Controls 2 4 3 5 6 1 7 8 9 10 11 1 Handlebar 2 Handle heating switch (Special accessory) 3 Throttle trigger 4 Slide control 5 Throttle trigger interlock 6 Clamp screws 7 Carrying strip 8 Fuel pump 9 Choke knob 10 Filter cover 11 Fuel tank 256BA077 KN 12 15 13 14 16 17 19 18 42 256BA078 KN 256BA079 KN 12 Spark plug boot 13 Decompression valve 14 Muffler 15 Starter grip 16 Carburetor adjusting screws 17 Fuel filler cap 18 Guard plate 19 Cutting tool 20 Deflector 20 FS 300, FS 350, FS 400, FS 450, FS 480
Instruction Manual
Page 46
... using original STIHL replacement parts. This symbol may be accepted only if the repair has been performed by the STlHL parts symbol (. Original STlHL parts can be available for your product. Other repair work may be identified by the STlHL part number, the STIHl logo and, in this manual. English / USA FS 300, FS 350, FS 400, FS 450, FS 480 45
... using original STIHL replacement parts. This symbol may be accepted only if the repair has been performed by the STlHL parts symbol (. Original STlHL parts can be available for your product. Other repair work may be identified by the STlHL part number, the STIHl logo and, in this manual. English / USA FS 300, FS 350, FS 400, FS 450, FS 480 45
Instruction Manual
Page 47
...maintenance or unapproved modifications. new 1997 and later model year small off -road equipment engine or a part has failed due to a STIHL service center as soon as the carburetor and the ignition system. Warranty Period The warranty period will ...STIHL Incorporated cannot deny warranty solely for the lack of sale to the initial purchaser and each subsequent purchaser that you should be used in performance and durability may be aware, however, that is defective, the part will be completed in a reasonable amount of sale, to STIHL. 46 FS 300, FS 350, FS 400, FS 450, FS 480...
...maintenance or unapproved modifications. new 1997 and later model year small off -road equipment engine or a part has failed due to a STIHL service center as soon as the carburetor and the ignition system. Warranty Period The warranty period will ...STIHL Incorporated cannot deny warranty solely for the lack of sale to the initial purchaser and each subsequent purchaser that you should be used in performance and durability may be aware, however, that is defective, the part will be completed in a reasonable amount of sale, to STIHL. 46 FS 300, FS 350, FS 400, FS 450, FS 480...
Instruction Manual
Page 48
... the recommended 2-stroke fuel-oil mixture (see also instruction "Fuel"). FS 300, FS 350, FS 400, FS 450, FS 480 47 Emission test may require shorter maintenance intervals. Maintenance Requirements The maintenance instructions in writing by STIHL Incorporated at no cost to the owner. Any warranted part which is not scheduled for replacement as required maintenance, or which...
... the recommended 2-stroke fuel-oil mixture (see also instruction "Fuel"). FS 300, FS 350, FS 400, FS 450, FS 480 47 Emission test may require shorter maintenance intervals. Maintenance Requirements The maintenance instructions in writing by STIHL Incorporated at no cost to the owner. Any warranted part which is not scheduled for replacement as required maintenance, or which...